Tactic for cutting down mages using Vorpal Plating, Arcane Barrage and Conjurer's Mark. This is a very, very powerful combo, and as you can see this lv 21 party took no damage during the encounter, even hitting well above their weight on Legendary difficulty.
This Self-Volpal-Plus-Barrage tactic should also work extremely well with an INT build practitioner doing high damage via the Barrage, tearing through the mages one at a time, even without the Conjurer's Mark 1-radius explosion.
