Ruin Swarm

Colossal Ooze

Source(s):	Epic Level Handbook
Alignment:	True Neutral
Climate/Terrain:	Any
Challenge Rating:	23
Composed of tens of thousands of vermin acting as a single malevolent organism, a flying ooze of colossal size. They appear as an amorphous, mutable cloud of darkness that rises into the sky like billows of smoke marking a scene of destruction and emiting a thunderous roar.