Delayed Aging

Delayed Aging is the ability to live longer than regular humans do.

Characters
Hulk: He ages slower and lives longer than average humans do.

Kestrel: He ages slower than average humans.

Methods
Hulk: Because of his Regeneration ability that regenerates his cells, and the gamma energy and the dark magic that Hulk has absorbed that transformed him into the Hulk, he has an extended lifespan.