Arachnid

Appearance
==== Arachnid is a black monster, with 4 spider-like legs sprouting from its back, and a glowing mouth, with some white substance dripping from it (presumed to be blood, but changed color somehow?? maybe saliva???). ====

Pounce
Arachnid is able to pounce onto a human from a wall ceiling or vent, and will probably murder them in a very messy brutal way.