Leech

Leech is a mutant who's real name is unknown.

Powers
Power Negation: Leech projects a dampening field out from his body that disables any additional neural pathways found in the human brain, temporarily blocking access to any paranormal abilities (including: other mutations, extraterrestrial, magical, etc.) so long as they are within range of his fields variable radius, which is approximately 10 yards. Some physical effects, such as being thin, may also occur depending on the powers that he negated.