Sharkskin was created by Louise Simonson
and Rob Liefeld
in 1989 and first appeared in New Mutants Annual
Powers & Abilities
Sharkskin is a powerful Atlantean born with a physical mutation. Sharkskin has a dense protective skin and a row of sharp spines along his arms to slice and shred. Sharkskin has superhuman strength, durability and resistance to injury. Sharkskin can live indefinitely under or out of water and his physiology enables him to withstand the great water pressure changes that occur beneath the sea.