Purifiers

Purifiers are an anti-mutant organization and religious madmen who take mutant-phobia to the extreme, this terrorist organization even went as far as destroying a bus full of former Xavier students despite them being de-powered. Showing zero remorse Purifiers see mutants and their allies as blasphemy against God himself and as such oppress and murder them without reason or mercy - they also see Scarlet Witch's depowering of thousands of mutants as a sign that they must push forward with renewed violence and exterminate the mutants that have survived.