Truth, or "god" is an intangible being who exists in the Fullmetal Alchemist series. Truth oversees everything in the universe, and regulates all Alchemic exchanges in the world. Truth reveals itself when alchemists attempt to "Play God" through attempting Human Transmutation. Seeing Human Transmutation as an unfair exchange according to the equivalent exchange laws of Alchemy, Truth will bring the alchemist into the Gate and forceably take their most valued attribute, or something of value that represents their anticipated relationship to the person they are trying to create, or resurrect. Truth will accept otherwise impossible exchanges when a Philosopher's Stone is used, as it or part of it will be used for the exchange instead.
Powers and Stats
Tier: Low 2-C
Name: The Truth, The World, The Universe, God, All, One
Origin: Fullmetal Alchemist
Classification: Supreme Being, God, Embodiment of Existence
Powers and Abilities: Superhuman Physical Characteristics, Reality Warping, Intangibility, Omnipresence, Omniscience, Regeneration (Unknown), Immortality (Types 1, 3, 4 and 8), Space-Time Manipulation, Matter Manipulation, Life and Death Manipulation, Concept Manipulation
Attack Potency: Universe level+ (Everything that exists, including the whole universe is a part of The Truth)
Lifting Strength: Immeasurable
Striking Strength: Universal+
Durability: Universe level+
Standard Equipment: None notable
Weaknesses: The Laws of Equivalent Exchange.