However , Cortez 's extreme anti-human sentiments led him to betray Magneto .
As in the comic 's storyline , Cortez was the leader of the Acolytes and used his powers to bolster Magneto 's own abilities .
Leader 's extreme anti-human sentiments led Cortez to betray Magneto .
As in the comic 's storyline , Cortez was the leader of the Acolytes and used his powers to bolster Magneto 's own abilities .