Brock Rumlow

Brock Rumlow/Crossbones was a HRDRA agent working within S.H.I.E.L.D. and was supposed to assassinate Captain America. He escaped from the hospital after Alexander Pierce was killed. he is an expert tactician, master martial artist, expert marksman, and a master spy. He is immune to pain. His weapons consist of taser rod, pistols, and magnetic bombs. He has a battlefield suit made of weaponized gauntlets and explosive vests and a gas mask.