Castiel

Castiel is a former member of the Heavenly Host, and left for Earth to befriend humanity. He is also a seraph, one of the highest and most powerful rank of angels. He is also a close brother to Amenadiel. Despite his high ranking over Creation, Castiel is one of the more light-hearted, affable and overall, kinder and more compassionate than most of his emotionless siblings. As a result, he left the transcendent realms of Heaven to come to the True Universe, where he become friends with the Winchester family till the 21st century.

Early History
Castiel was one of the many angels born to God and Goddess. He was born right after the Creation of the Omniverse, and was one of the oldest angel to appear. After many years, Castiel and his siblings initiate the creation of many entity, including the Avatar of God, before proceeding to create the infinite Outerverses. After finishing his own task, Castiel strive to command his siblings, earning their admiration alongside Amenadiel. However, Castiel soon became bored with his task, and decided to leave Heaven several trillions years ago on his own, and landed on a void within the Outerverse, where he unknowingly create the True Universe, an almagation of the entire Outerverse.

Residing On Earth
However, Michael discovered Castiel's defective thoughts via omniscience and force his younger brother to go back to Heaven, lest he wanted his newly created universe to get destroy. Reluctantly agreed, Castiel spent the next eternity serving Heaven. However, after Lucifer left Hell, then Amenadiel leaving Heaven, Castiel also decided to do the same. This time successfully left Heaven, Castiel arrive in the True Universe. At the period of time, a powerful demon Knight, Sparda, conspired to defeat the Demon God Argosax, who seek to expand and enslave the Human realm. Castiel proceeded to help Sparda wiped Argosax's army and influence out of Earth, while the angel confronted Argosax by himself. Despite Argosax creating a territorial universe where his powers are at the strongest, Castiel effortlessly defeated and destroyed him. After the endeavor, Castiel decided to remain on Earth and befriended a descendant of Cain and Abel, the Winchester, protecting the family as a guardian angel and close friend even until 21st century. At this time he also assisted to protect the Universe as well.

Personality
In Amenadiel's mention of Castiel, it is implied that Castiel likes to sing and that he does this continuously up in the 'Silver City', to the point it annoys some of the other residents of the city. It is also shown that Castiel is extremely friendly, light-hearted, compassionate and kind angel, though naive and stubborn sometimes. His time with Sam and Dean Winchester also helps him understand Earth culture, something he struggle when he first arrive on Earth. Furthermore, Castiel is also a humble angel, rarely, if ever, see himself above mortals in any way, other than the fact that he is an angel who possesses incredible powers. Castiel also shares many similar traits to the angel Amenadiel, being incredibly headstrong, loyal and has a great determination. However, Castiel can be impulsive and naive in some occasions, as well as accidentally impolite due to his low social norm. He is also an introvert, and usually shown sign of being a bit hot-tempered and easily irritated.

When it comes to social interactions, Castiel is quite ignorance and is quite awkward about it, which accidentally create humorous situations or irritated others due to his extremely limited understanding of human’s emotions. As a result, despite being an omnilinguist, he does not understand slangs. However, Castiel has proven to somewhat understand humor and pop-culture or historical references, as he has been on Earth for thousands of years. Despite his awkwardness and ignorance in social interaction, Castiel has a profound fond of mortal beings, which can stem from the fact that he was once Adam and Eve’s best friend and care for them dearly. When God banish Adam and Eve from the Garden, it created an impact on the angel and because of Castiel’s regrets that he cannot save them from temptation, he decided to act on humanity’s betterment himself. This caused Castiel to arrive on the Universe, coincidentally where Adam and Eve were banished to, and made his exile from Heaven permanent. Despite his love for human, like Gabriel, Castiel still has disgusts for people with malicious intents and actions.

On the other hand, when it comes to demon, Castiel once has extreme hate and prejudice for them. According to Sam and Dean’s distant ancestor, who befriended Castiel in his live, stated that no matter what demons do, Castiel will just straight up smite them. However, after hundreds of years has passed, Castiel has somewhat mellow his hate for demonic beings, though he still tends to be annoyed to work with them or becomes fearful of their betrayal. Castiel’s better opinion of demons is shown when he develop a friend-enemy relationship with the demon Crowley. While they bicker on almost all of their meetings, they do share some of their profound thoughts and problems.

Seraph Abilities (Unrestricted)
As one of the highest ranking angel in Heaven, Castiel possesses omnipotence angelic power and divinity, reaching at least Outerversal level of power and existence, as within him is the most powerful fragment of God's power and will. It is from his divine omnipotent powers that Castiel is able to enable the creation of the infinite outer-verses from the chaotic Void, manipulate both external and internal forces or having near-absolute control of celestial energy attributed to angels. Furthermore, his roles in God's plan was to build reality, spinning it from the nothingness of the Void and shaping with his intent with Castiel's own will and beings. Being one of the highest ranking angel, not only has he boundless angelic powers – including healing, resurrection, teleporting, smiting, reality warping, soul manipulation, power removal, dimensional shifting, chronokinesis and nigh-omnipotence, but he is independent from and could function his powers without Heaven.

Castiel's omnipotence, divinity and angelic attribute grant the angel to a vast multitude of supernatural powers. Due to his very high ranking angel, Castiel's powers surpass most angels in Heaven as he channel the strongest fragment of God's powers. Castiel can overpower and kill just about anything under him, including other angels, demons, human, gods, conceptual beings, spirits, demons or monster - and is even superior to many of his fellow seraph, including Amenadiel. He can do almost anything he wants, including smiting weaker beings with a mere thought or word.

Despite Castiel’s immense powers, he is incapable of fully use them as angels’ true form can distort the outerverses to the point of unfixable abnormality and destruction. As a result, angels were forced to possess a vessel to stabilize themselves. While unconstrained by a vessel, Castiel demonstrated the following abilities.


 * Absolute Immortality - Castiel cannot die or be harmed by most conventional, divine or demonic means. He is immune to the erasure of platonic concepts, mind and soul, every dimension and from all time and space.
 * Angel Wings - In his true form, Castiel can also utilize his angelic wings, which can grant human access to angelic magic. Castiel’s wings can also be used to protect himself or use as tentacles for offensive strikes. While using his true form to combat the Outer Gods, Castiel’s wings become a stream of white lights that obliterate many of them.
 * Divine Presence - Castiel's true seraph form is so intense that it is damaging to regular demons and even lower angels. Furthermore, Castiel’s true form is extremely hazardous and can distort reality around him.
 * Non-Corporeality - Being a celestial spirit, Castiel is incorporeal from reality.
 * Celestial Manipulation - Being a high-rank angel, Castiel can manipulate divine celestial and cosmic forces on a whim.
 * Narrative Manipulation - As a former messenger of Heaven, Castiel can manipulate the narrative from the Creation for a limited extent, mostly for the sake of delivering message.
 * Information Manipulation - Due to his former status, Castiel can also control information, facts, logic and communication for effective observation and managing on the Creation.
 * Metapotence - As an angel of high-ranking in Heaven, Castiel possesses omnipotence angelic power and divinity, as within him is the most powerful fragment of God's power and will. From this divine omnipotence that Castiel can create the cosmos out of nothingness, manipulate both external and internal forces or having near-absolute control of celestial energy attributed to angels. It is of this power that Castiel can do nearly anything that he wished.
 * Transcendence Existence - Castiel transcend all form of space-time continuum, including the infinite layers of existence and the outer-verses. Furthermore, he also transcend and is unaffected by plots, concepts, causality or primal forces, the erasure of all space-time or conceptual erasure as well as life and death. His transcendental nature cause him to be beyond the grasp of life and death.
 * Reality Warping - Due to the fact that Castiel created the primal reality and realms, he is capable of manipulating it down to conceptual level. At the beginning of time, Castiel birth all of reality and realms from absolute nothingness, which layers all of the cosmos endlessly.
 * Creation - Castiel created infinite outer-verses and the infinite hierarchies and layers of existence from the Greater Omniverse. Castiel also build reality, spinning it from the nothingness of the Void and shaping with his intent, his evocations -- his very will and being -- alongside with many other angels at the beginning of time.
 * Conceptual Manipulation - Like most angels, Castiel has existed long before any concepts ever made, even causality. During the birth of the cosmos, he created many concepts and even finished the concept of causality. Because of this, Castiel can also change and re-defined concepts as well or separate the primal aspects of existence into particular things.
 * Laws Manipulation - Similar to all angels, Castiel embodies the laws of reality, which helps him to control not only reality, but also the laws of nature and reality.
 * Void Manipulation - At the beginning of time, Castiel made the absolute nothingness from total absence into a simple nothingness, which is the Void. It is also mentioned that he cast away a large portion of the Void to enable the creation of the cosmos. Castiel also illuminate the borders in the infiniteness between the cosmos and the Void.
 * Spatial Manipulation - As he created the cosmos, Castiel is capable of controlling aspects of realms, dimensions and space. He was able to shape the infinite outer-verses in the Omniverse, and even create territorial borders in it. To be specific, Castiel gave the outer-verses boundary length, breadth, volume and space -- the boundary of existence, a zone in which the very concept of existence could finally be expressed. His power over space and dimensions also allow Castiel to twist space-time continuum unnaturally.
 * Chronokinesis - Being an angel responsible for the Creation of the Outerverse, Castiel also created the concept of time and exist above it.
 * Creation Lordship - Like all angels, Castiel symbolizes God’s omnipotence, giving him certain authority over Creation and essentially any creature or cosmic entities lower than him, even the Endless and lower angels. However, after leaving Heaven, Castiel does not command similar power and authority he once has.
 * Godly Manifestation - Castiel has access to the Explicit Name of God, which is the most powerful Divine Essence of God’s powers, giving him near-omnipotence and allowing Castiel to reshape Creation however he wanted to even defeat all of Hell itself. Castiel could channel a portion of this power while in a vessel, but not in full.

Seraph Abilities (Restricted)
elic status, Castiel must possessed a vessel in order for his presence to not distort and potentially destroy reality. However, possessing a vessel significantly restricted Castiel’s full powers and usually varies within random circumstances. Despite his limits, Castiel can still overpower most beings within Creation, even cosmic entities.


 * Angelic Possession – As a spiritual being, like all angels, Castiel needs to use and possess a human vessel to physically interact while on Earth. As an angel, he requires the vessel's permission.
 * Astral Projection - Castiel can project his true angelic form into others, which is hazardous to reality and can terrify mortals, demons, earthly monster, gods and even cosmic entites
 * Clairsentience – Castiel is able to perceive the true visages of angels and demons, as well as to pierce through the Veil. He also displayed the unique ability to tell the Leviathans apart no matter what form they took. According to Meg this is due to the Leviathans briefly using him as a vessel, which allowed him to know them "better than anyone." He also displays the ability to sense the presence of nearby Leviathans before they become known to anyone else.
 * Healing – Castiel has displayed the ability to not only heal wounds or damages, but can also cure people of both physical and psychological diseases with either a touch or with his angelic light.
 * Invulnerability – As a seraph, Castiel was not affected by conventional human weapons and could withstand being shot, stabbed, and being in close proximity to explosions. Castiel can even survive a direct contact to cosmic explosion without any effect.
 * Super Speed - Castiel can travel at such speed that he was able to continuously slash a demon without even visually seen moving at all.
 * Prayer Granting – Castiel, like all angels, can hear the prayers and wishes of any humans and can choose to fulfill it or not. As revealed to Claire Novak, the prayer does not need to be formal, and can be simple feeling of longing or the need to talk.
 * Resurrection – As an angel, Castiel has the ability to resurrect the dead. Castiel has been able to resurrect Dean Winchester, Bobby Singer, and Jack Kline, all with a single touch to their dead bodies. Castiel also displayed the ability to resurrect a person whose body was completely burned, as seen with Adam Milligan.
 * Regeneration – Castiel has the ability to mend all wounds incurred to himself and his vessel should it be damaged. He can also come back from the erasure of platonic concepts, his mind and soul, as well as getting erased from every dimensions and all form of space-time continuum. After being badly defeated and injured by the Hellhound Weldrok, Castiel was able to regenerate his wounds in several minutes.
 * Sedation – With a touch, Castiel could render anyone unconscious.
 * Biokinesis - Castiel effortlessly reverted Dean back into human after Eve turned him into a Jefferson Starship. He also cause a demon to bleed out its essence.
 * Mental Manipulation - With a touch or by flashing his eyes, Castiel can manipulate a person's mind, being able to create, erase or alter memories or simply alter their perception of events altogether.
 * Dream Manipulation – Castiel has been shown to be able to enter the dreams of humans, and has done this to communicate with Dean Winchester. He could even travel to the dreaming without any magical assistance.
 * Mind Control – Castiel was shown to be able to manipulate the minds of humans, forcing them to to forget what they have seen. By touching his hand to a Secret Service agent's forehead, Castiel was able to make him believe that there was no one in a motel room but Kelly Kline and ordered him to wait in his car.
 * Universal Communication – As an angel, Castiel is capable of understanding any language in the world, including that of animals.
 * Telepathy – Castiel can perform what Dean referred to as a "Vulcan Mind Meld" in order to read thoughts. Castiel also has the ability to sense if someone is lying, however, due to the truth being situational at times, the accuracy of this ability can be in question.
 * Perception Alteration - Castiel can implants visions and perception, once using it to help Sam and Dean see spirits.
 * Smiting – Like all angels, Castiel is capable of unleashing powerful celestial energy allowing him to smite most living things. This can be done through touch or gesture. Without appearing, he was able to smite Dagon and Remiel simultaneously to save Joshua. He even destroyed six hundred pantheons of gods and their infinite realms in the past.
 * Purification - As an angel, Castiel can purify human from sins and corruption. He cleansed Dean from Asmodeus’ demonic influence.
 * Protective Charms - Castiel can prevent someone from harm beforehand, noticeably usually prevent Sam and Dean from demonic harms. He could also use the protective charms as a barrier to protect himself and his allies.
 * Magic - Castiel has extensive knowledge of magic and is knowledgable in nearly all of its aspects, though he is most proficient in Enochian. Castiel can also bless an object with his divine light, imbuing it with divine or mystical properties. His proficiency in magic allows him to summon familiar species (i.e. golems, familiar spirit) to do his biddings or using light magic to repel demonic powers and possession.
 * Celestial Energy Blasts - Castiel can generate blue celestial energy from his body and hands, which can destroy demons and deities alike. In his battle with Dagon, Castiel release several devastating surge of celestial energy to attack the demon.
 * Telekinesis – Castiel has shown the ability to move objects and beings with a gesture. He could telekinetically pull a Leviathan away and hold back several demons from Council of Hell.
 * Cosmic Manipulation - Castiel’s reality warping ability allows him to affect the existence on universal level, allowing him to generate singularities in the universe. He could also create a nebula by himself.
 * Matter Manipulation - Castiel can manipulate matter down to its sub-atomic structure. With a touch, Castiel completely ripped a vampire down to its molecular level and use her remaining to also implode other vampire down into dust.
 * Elemental Manipulation - Castiel can manipulate several Earthly elements with his fingers.
 * Pyrokinesis – Castiel demonstrates this when he burns Crowley's "bones." Later, Castiel shows the ability to incinerate lesser monsters, such as the vampire Lenore with a small gesture. As a seraph, Castiel can even control holy fire to destroy demons or healing mortally wounded angels.
 * Cryokinesis - Castiel displayed this ability when he freeze several monster in ice with a snap of finger. He also freeze his mouth to numb the pain from spicy food.
 * Electrokinesis - The very act of displaying his wings can cause thunderstorm to appear. Castiel also generate lightning to destroy a continent-size asteroid and counter-attack the four Dragon Kings of the Sea’s lightning simultaneously.
 * Atmokinesis - Castiel can manipulate the Earth’s atmosphre to create different types of weather, such as a storm that ravaged over the Eastern Seaboard. The mere shadow of his wings can create thunderstorm.
 * Aerokinesis - Castiel can create sudden gust of winds to attacks monsters.
 * Soul-Reading – By reaching into a human's chest, Castiel can determine the current state of souls, as seen with Sam Winchester.
 * Soul-Channeling - Castiel siphons some energy from Bobby's soul to increase his powers to fight against Weldrok, though the attempt was futile as he was beaten by Weldrok anyway.
 * Necromancy - Castiel can manipulate souls to a certain degrees. Besides reading and empowering himself with souls, Castiel can also transport it to the afterlife, though he cannot determine the afterlife it will go to.
 * Being able to manipulate souls and spirits, Castiel can also forcibly remove spirits, angels and demons from their vessels. He was able to rip Naomi’s angelic essence to bring her back to Heaven.
 * While Castiel cannot determine the afterlife souls will come to, he can at least interfere with its cycle of reincarnation, essentially resurrecting them whole or changing their identity. He could also force spirits, notably did this with the Onryo Kayako, to move on
 * Reality Warping - Castiel is able to alter some details of reality -- for instance, the appearance of his clothes. He can also perform miracles which distort and change the features of reality completely. He prevented the universe from collapsing and fix the damage that the universe sustain. Being able to hear and grant prayer, Castiel can also adjust reality to fulfill miracles.
 * Super Strength – As an angel, Castiel has nigh-infinite strength. He can overpower nearly any being in Creation, including humans, ghosts, monsters, demons, deities and even his fellow angels with no effort at all. He effortlessly lift a one-ton anvil with ease, and casually crushed a military tank with several blows. Castiel can even effortlessly overpower the Demon King Argosax and hold himself against several members from the Council of Hell for an extended amount of time.
 * Supernatural Senses - Castiel is capable of immediately discovering a person's identity or their prior medical status by simply smelling their remains, regardless of the condition of said remains. He is also capable of speaking to and understanding animals, as well as listen in on radio frequencies. Like all angels, Castiel can see objects and beings that are invisible and imperceptible to mortal beings; including demons, other angels, reapers, hellhound, gods and cosmic entities; or supernatural activities. He could even detect beings even if they were using cloaking spells.
 * Supernatural Interaction - Like all angels, Castiel can see and touch spirits, cosmic entities and anthropomorphic conceptual entities. Castiel can grab a demon’s smoke form and destroy it as well as displaying the capability to harm Dream of the Endless.
 * Voice Mimicry - Castiel perfectly mimic Bobby Singer’s voice.
 * Teleportation – Castiel was able to teleport himself, and in some cases groups of people, through time and space. He could cover great distances in a matter of seconds, as shown when he believed Gabriel's Horn of Truth had been discovered, and searches an entire city in moments.
 * Time Manipulation – Due to the fluidity of time, Castiel is able to bend it with a thoughts, traveling backwards or forward through time. He completely stopped time to have a conversation with Atropos.
 * Dimensional Shifting - Castiel’s angel powers allow him to not only bend time, but also space and dimensions. His power can completely change physical dimensions and bend the shape of his surroundings. On some occasion, Castiel can bend dimension to “change the location”, similar to teleportation.
 * 730A4816-E116-4A11-B800-304812335C27.webpHoly White Light - As an angel, Castiel can generate intense light of celestial and divine origin. When Castiel use his white light, it comes with the blue tinge that represents angelic presence, suggesting this is an extension of the angel's true form. Castiel could pry open a door with an explosion of angelic light. Even while weakened, Castiel could have smite Crowley had he got the chance to. Besides smiting demons and destroying cities, Castiel could also use this ability to banish other angels, as be was able to do so against Zachariah.

Other Abilities

 * Enhanced Intellect - Like all angels, Castiel possess intellect far superior to genius-intellect human. He is capable of processing information worth a library in seconds. Furthermore, Castiel is a very good tactician and capable of understanding the complex work of the cosmos. Castiel also display knowledge of advance sciences that are ahead of human, such as the matter of time travel.
 * Arcane Knowledge – Castiel, like all angels possesses vast occult knowledge, ranging from lore, to spells cast and even extended to a variety of species ever existed. He also has immense knowledge of the Creation.
 * Master Hand-to-hand Combatant - Castiel has immense knowledge and experience in combat and has knowledge of most form in hand-to-hand fighting styles. Castiel’s fighting skill is in fact caused others to deem him among the best of Heaven's soldiers. This is shown on various occasions which he easily defeat several supernatural opponents at once. His fighting skills allow him to overpower Argosax in combat. He was even able to defeat one million angels in combat.
 * Over time, his fighting skills, as they continued to improve, even reached the level from when he held against the primal Hellhound Weldrok, blocking several of Weldrok’s blows and even able to counter and simultaneously deliver vicious blows to the demon before being effortlessly overpowered and subdued, to easily surpassing Sam and Dean in skill, as shown when Castiel outfought not only Sam but also Dean and several other humans controlled by the psychic Chip. He was able to easily defeat two of them with a single punch, even doing so with a single hand while handling the other using his other hand, and easily break out when one of them got a hold on him, as well as blocking Sam's attacks with minor struggle and knocking him down and Sam only managed to get a grip on him when Castiel was off-guard, with it being made more notable by the fact that Castiel had no intentions to kill in the fight.
 * He later on used hand-to-hand combat to easily combat smite several zombies unleashed by Weldrok, and easily disarmed a Djinn police officer and beat him with a single punch. Castiel was even able to single-handedly escape from the Leviathans that held him captive and only sustain minor injuries in process, a truly impressive feat due to Leviathan being much stronger than Angels.
 * Master Swordsmanship - Castiel is highly proficient in swordplay, proving capable of easily killing other angels, demons and later on zombies with a single angel blade. He was able to overpower the Grigori Kabaiel in a sword fight.
 * Master Leadership and Tactician - Castiel is also a very good leader and tactician. This was shown when he tricked and double-cross Crowley, a very crafty demon himself, and angels have also been tricked by him as well. At the beginning of time, Castiel led the angels in creating the cosmos.
 * Skilled Marksmanship - In addition to his formidable skill in sword, Castiel can also easily handle guns as well. His marksmanship skill is shown when he flawlessly kill a zombies with a shotgun without causing harm to Dean, who was in the range of fire.
 * Expert Hunter - Castiel is also a very formidable hunter and can assist the Winchester in their case. He is able to interact effectively with law enforcement on his own, go through case files, determine what type of monster he was dealing with, figure out its pattern and determine a possible location for its lair all without help from the Winchesters or other hunters.
 * Intimidation - With a stare, Castiel intimidate Dean into submission. His stare also cause Crowley subtle fear sometimes.

Feats:


 * Is one of the main angel who created the infinite outer-verses, primal concepts, the cosmos from the Void. To be specific, Castiel build reality and spinning it from the nothingness of the Void and shaping with his intent with his own will and beings.
 * Exists before, and created many concepts, including life and death.
 * Created many aspects of the Omniverse.
 * One of the most powerful angels ever created, Castiel is stated to wield the most powerful fragment of God’s very own powers, giving him nearly omnipotent powers only under the Archangels in angelic rank.
 * Vastly far superior to most angels and demons, as Castiel sits on the rank that is only lower than the Archangels.
 * Defeated one million fallen angels in Lucifer’s Rebellion.
 * Can defeat the Leviathan, creatures that are capable of devouring millions of outer-verses as dinner as well as easily devouring and killing angels. However, excessive number of Leviathan eventually overwhelm him.
 * Infinitely superior to all demons in Hell, even Demon Kings and Demon Gods, and his mere presence shudder them to fear and even cause a portion of Hell to shake heavily.
 * Is equal, if not superior to many of the most powerful members of the Council of Hell.
 * In a battle with Maltresia, Felhir, Clown, Leech and Mandrassa; Castiel was able to match and even overpower all of them back-to-back, though he apparently lack the strength to take on their combined might, which led to his defeat under their hands.
 * While proved to be no match for Weldrok, Castiel managed to somewhat stagger and harm the primal Hellhound, as well as taking powerful blows from him, which earlier killed an angels.
 * Can regularly defeat omnipotent entities who are all capable of destroying million of outer-verses with ease.
 * Effortlessly smite 600 pantheons of gods, each pantheon has the ability to destroy infinite hyper-verses.
 * Surpassing all Gods and Elder Gods ever existed.
 * Effortlessly defeated the Demon King and the embodiment of the concept despair, Argosax, who rivals and surpasses Trigon in might and power.
 * The Explicit Name of God’s powers that Castiel wield allows him to be nearly omnipotent and achieve anything he desired, though he cannot rival the Demiurgic Archangels or Weldrok still.

Weakness
As an angel, Castiel inherited all of angelic weakness that are found in other angels and supernatural creatures, despite being far superior to them. His weaknesses including:


 * Angelic Weapons - Like all angels, flaming swords carried by other angels are capable of severely injuring Castiel, and it is implied many times that these weapons can eradicate him to the point that he cannot come back to life, even with his angelic immortality. However, it is later revealed that while it could permanently killed and eradicate angels, their essence must be directly stabbed, or else it will only temporarily banish them to an afterlife. Which means when angels possess their vessels, the flaming swords of angels can only banish and incapacitated them.
 * Supernatural Beings - While being superior to most supernatural and non-supernatural creatures within the existence, Castiel is not fully invincible and there are beings that can still match and defeat him. Maltresia, Mandrassa, Felhir, Clown and Leech’s combined power managed to defeat Castiel, though Cass was overpowering them when they fought him individually. Nevertheless, their powers still harmed Castiel and knock him down. Furthermore, Weldrok, the Archangels, God and Goddess are Castiel’s superior in powers, and he is no match for any of them.
 * Self-Judgement - Castiel is subjugated to self-judgement and free will, and any subconscious action regarding himself can affect him both positively and negatively.
 * Hand of God - Weapons or artifacts that are infused with God’s own powers, the Hand of God, can harm and kill angels. Indirectly attacked with this weapon could injure Castiel, and a direct hit can potentially killed him.

Weapons

 * Angelic Sword - As an angel, Castiel carries his own Empyrean sword. Despite owning an arsenal of weapons gifted to him by the Winchester family, Castiel is always shown with his trusted flaming sword, which the angel can summon at will. The sword is one of the most powerful weapons ever existed, can killing and eradicating most beings; ranging from human, monsters, angels, demons, cosmic entities, deities and likely many more; to banishing angels from their vessels and eradicating their true essence. Like angelic swords carried by other angels, Castiel’s sword is covered with celestial forces of the universe, in the form of divine fire.
 * The Winchester Shotgun - Gifted to him by Sam and Dean Winchester’s ancestors, Castiel owned a shotgun which has the powers to eradicate spirits. Unlike normal shotgun, the Winchester rifle’s special magical features allow Castiel to hold unlimited amount of bullet, therefore he never run out of munitions, though he does have to reload the round chamber of the gun. The bullet’s magical powers also include permanently negating magician from their magical connections and incapacitating demons and deities when shot.

Trivia

 * Castiel has been friend with the Winchester family for many generations, implied to be after Argosax’s defeat
 * Despite rarely leaving Earth for hundreds, if not thousands of years since his arrival, Castiel is ignorant of 21st century social norm and technology. He is also naive in dealing human’s custom, a traits owing to his introvert personality
 * Castiel love music, ranging from classical music to both 20th and 21th century music and is shown to usually wear head-phone because of this. He also like to sing so much that according to Amenadiel, he annoys citizens in Silver City just because of this. It is also shown that he can fight better with music on.
 * Castiel has a love for trench coat over a formal uniform with tie and vest, and even get agitated when someone insulted his trench coat, as shown when he immediately suggested killing Elios after the demon insulted his attire.
 * As shown on many occasions, while Castiel do not need to consume food and drink as an angel, he can still enjoy them. It is shown that while enjoying himself, Castiel can get drunk or taste spicy foods (which humorously never end well for the seraph)