Ghoul Slug

A Ghoul Slug is a Slug exposed to Dark Water. They are shadows of their former selves. They are 20 types of Ghouls:
 * 1) Grimmerstone
 * 2) Amperling
 * 3) Nightgeist
 * 4) Hop Jack
 * 5) Jollyfist
 * 6) Boomer
 * 7) FrostFang
 * 8) Pyringo
 * 9) Flatlorex
 * 10) Digger
 * 11) Blimplown
 * 12) Thrasher
 * 13) Cryptogriff
 * 14) Needlowveil
 * 15) Tempesto
 * 16) Boon Death
 * 17) Illusiolett
 * 18) Darkfurnace
 * 19) Blinddevil
 * 20) Neurotox