Devourer

Large worms that reside in the corruption. When exploring the corruption, Devourers and Eaters of Souls will often knock you into chasms, which can be extremely annoying. When there are multiple Eaters of Souls and a Devourer on the screen, getting back out of the chasm can prove difficult, even with a grappling hook.

When playing online, more monsters spawn, so there will often be up to 5 Eaters of Souls and a Devourer on the screen at the same time.