Terrors of the Deep: Abolethic Servitors (D&D 5e)

These horrific monstrosities include the Maw Swarm (a cluster of living humanoid mouths driven by an all-consuming hunger), Oculites (two-foot diameter eyes encased in crystal shells), Slitherwhites (amputated tentacles grafted into a knot of writhing flesh), and the Slithering Crown (a higher form of merged Slitherwhite). Each monster comes with stats and story hooks. Also, for warlocks and wizards, we include the all-new conjure deep abomination spell.

By Brandes Stoddard; illustrated by Ellis Goodson.