Substance Mimicry (many) – The ability to turn one’s body into several substances. Substance Mimicry (many) is also known as Elemental Body, Elemental Form, Elemental Mimicry and Elemental Physiology. Unlike (415) Substance Mimicry (one) in which the character has a body only composed on one substance.
Literary Critique of Substance Mimicry (many)
Absorbing Man (Marvel) can turn into any substance he touches and absorb the substance to become larger (Official Handbook of the Marvel Universe V1 #1).
Amazing Man (DC) can turn his body into a substance with just a touch of that substance (DC Who’s Who #1).
Metamorpho (DC) is a superhero that has this power.
The Nature Elemental is composed of earth, fire, water, air and the fifth element (TSR 2158 Monstrous Compendium Annual Volume 2).