Aima, The Blood Siphon

Aíma, The Blood Siphon, washes through human cities like a starving locust swarm. Few, if any, claim to know the reasons why. "The blood magic is used to summon demons," some say. Others claim dark forbidden rituals are conducted with the blood. None no for certain, yet it is undeniable the terror that is struck into human hearts when they hear of Aíma's arrival. "Such abundance of medium to work with, it mustn't go to waste."