My favourite strategy at the moment is silk, give him Odin buffs for sake of it at start and pick the hack that gives fury when debuffs expire, then either the mutually assured destruction or debuffs siphon (to keep you healed) and any which increase debuffs duration so that you can stun lock. Just watch out for any stun immune, and any reflect damage while stunned nodes. Can get an easy ride through to zone 25.