Warlock

The remnants of a mage who has lost most of its body. Warlocks were mages of fame who served various nobles, but when they followed orders to find a way to attain eternal youth and a way to avert death, they began to dabble in various secret techniques and sorcery, which led them to lose their sanity. They have now been tainted with the desire of fulfilling their goal, even after they were removed from their positions, and have continued to test questionable techniques. It seems as if they are now working in cooperation with evil cultists in acquiring test subjects for their sorcery.