Devourer (Young Justice)

The Devourers are a species of dimensional creatures native to the Phantom Zone.

Biology
Devourers are large worm-like monsters with forearms and four red eyes. In their native habitat they can fly through the air. They are a predatory species that prey on the convicts of the Phantom Zone, drawn to their rage. Devourers though do not attack non-enraged beings as to their sense they do not exist.