As a native of the planet Gramos, Mercurio possesses an alien metabolism granting him the ability to generate intense heat, usually in the form of a fireball or wall of flame. As a result of his "accident" and transformation into a half-negative being, Mercurio can now emit intense cold from the left side of his body.
Mercurio, a native of the planet Gramos, has an alien metabolism that enables him to generate substantial heat, typically in the form of a fireball or flame. Following his "incident" and transformation into a half-negative being, Mercurio can emit intense cold from the left side of his body.