Formerly the leader of the Terror Trio, (now known as Four Horsemen) Vaneza is a refugee from Monarch Corp’s experiments. While their original plan was to make someone that would inadvertently set off the sleeper agent’s triggers, something went wrong along the way. When her necklace is crushed/smashed by her own hand, Vaneza transforms into 'Blackwitch,' a pestilence manipulator that controls moths. Very dangerous to be around and considered to be a high threat. Her code name, as labelled by the U.S. government/U.N./T-KAYO tactical unit is H.Pestilence.