Deities and Cosmic Entities

Deities and Cosmic Entities are recurring characters in Adventure Time. They are the most powerful beings in Ooo and beyond, with a vast majority of them being immortal. Their alignment is not specific, many are neutral.

List of Deities and Cosmic Entities

The following list of high-level beings uses images and official names.

Image	Name	a.k.a	Actual Location	Function	Info
	GOLB	The Original Being	The Dimension between physical, and metaphysical realms	Embodiment of Chaos, disorder and mutation, possibly evil in general.	GOLB attacked Mars at Olympus Mons, because that is where Magic Man planned to install the defense system meant to protect Mars from him. Its current appearance has altered as of "Come Along With Me" as Betty merged with GOLB, creating a new form.
	Orgalorg	Gunter, Ice Thing	Earth	"The Destroyer of Worlds". Longs to conquer the Solar System.	Wanted to consume The Catalyst Comet, but Grob Gob Glob Grod banished it to the Earth. As it fell, the gravity compressed it into an inoffensive penguin-like form. It later used the Ice crown to become a new form, based on Ice King, his former owner, and Urgence Evergreen, the creator of the crown.
	Grob Gob Glob Grod		Formerly Mars, now orbits earth	Defended the Solar System before falling into Earth's orbit.	Ruled Mars with Abraham Lincoln and their brother. Lost body and became floating heads after stopping the supposed Catalyst Comet.
	Cosmic Owl		Everyone's subconscious	Informs the sleeper that they are in a Premonition Dream.
	Martin Mertens	Martin the Human	Milky Way	Defends the Solar System	He is Finn's biological father who was formerly a human. He turned into a cosmic entity in "The Comet" when the Catalyst Comet gave him an offer to be a new form of existence.
	Catalyst Comets	Finn The Lich Many unknown others See also: Purple Comet	Milky Way	Change
	Finn	Finn the Human	Land of Ooo	A hero and adventurer, but in the past was a Catalyst Comet.	Finn the human boy, the protagonist
	Party God		Anywhere where there's a party.	Partying	He dated Island Lady, for a short time but she "broke up" with him.
	Cuber		Alien Planet in Milky Way	Grayble teller	He lives +1000 years in the future. He has a sister but it is unknown if she is also a cosmic entity.
	Prismo	Old man's dream	Time Room	Wish Master	Prismo is a Wish Master who is the manifestation of an old man's dream.
	The Lich	Sweet P.	Earth	He desires to extinguish all life in the universe.	He existed before the beginning of time, elected by the Purple Comet to be the embodiment of evil. He was changed into a large man-child by Finn.
	Death		Dead World, Land of the Dead.	A keeper of souls and overseer of the mortality of many living creatures.
	Life			An entity that can control the seasons and has power over life and nature.	She is in a relationship with Death.

Trivia

• In The Adventure Time Encyclopædia, Hunson Abadeer said that even he doesn't remember his own origins, as he has existed since before time and before everything, when "there were only monsters" like Orgalorg and the Lich, indicating that he might be a Deity, though it hasn't been confirmed in the show whether or not this is true.
• A temporary member of the cosmic entities may include the King of Mars, Abraham Lincoln.
• LSP is technically an anti-elemental.
• There are the guardians of the Citadel whose blood affected the Lich.
• Hunson Abader's curse to the final sword of Finn later used by Sweat Pee has some potential to be the strongest weapon in the universe that's not a wish-granting device like the Samwhich Wand from Greybals, Magical Eyes that transformed Ice king back to Simon, Glasses of Nerdicon, or the Magic Labrinth from "The Limit" which summoned the Ancient Psychic Tandem War Elephant.
• As Party God is a cosmic entity, that may explain why a fox head is shown in the time before nothingness when there were monsters.
• A creature that resembles the worm from Bravest Warriors can be briefly seen in the before nothingness of only monsters. 
• As Kitten is the offspring of Orgalorg, it may also be considered a cosmic entity.