History
Unus was a member of Magneto's Brotherhood of Evil Mutants until Magneto was defeated by Juggernaut (Charles Xavier). Unus then joined Juggernaut's X-Men and helped him conqueror the world. After Cyclops attempted to rally the X-Men against Xavier's dystopian future, Unus left the meeting not wanting to see any changes, he later fought these renegade X-Men when they attacked their base.[1]