Cowboypool

Wade Winston Wilson is a mutant mercenary and cowboy dubbed Deadpool who was banished to the Void, where he joined the Deadpool Corps and was called Cowboypool. During the Attack on Earth-10005, he and the corps were assigned to combat against Deadpool and Wolverine to prevent them from defeating Cowboypool's boss, Cassandra Nova, before Peter Wisdom intervened and settled for a truce.