Homebrew Fearmongerers Species Details

dressed in rags, they tend to prowl fields and shadows at night. it is believed they were once elves, but they studied fear and dark magic too much and became one with it. they can harness the power of their enemies fear to cause them to be too terrified to move, and consumed by it, however they more often just render them prone and leave them at that 

Fearmongerers Traits

the fear in their souls allows them to damage other races

darkvision

they can see in the dark

fear gas

the gas corrupts their minds and causes them to see their worse nightmares but is unable to harm them physically, however people who inhale it may end up insane, but the fearmongerer can control who it effects in a given room

through fear oblivion

they have a bonus against frightened enemies

immobilizing terror

they are plunged into darkness, which they need to make a wisdom saving throw to escape