Stygian Interloper

Medium-size Outsider (Aquatic, Evil, Chaotic)

Source(s):	Armies of the Abyss
Alignment:	Always Chaotic Evil
Climate/Terrain:	Any Land and Underground
Challenge Rating:	5
When mortals touch or drink from the River Styx, their memories flow from their minds and into its waters. Stygian interlopers that inhabit the river inhale these memories and occasionally form amnesiac individuals that 'return' to the prime to spread chaos in mortal guise.