Volkmar the Grim leads an alliance of elven and human mages. Even without the legend entering the fray himself, the Osterknacht Elite will force the hardiest foes from the field of battle, especially when paired with Sigmar’s Blessed. Once Volkmar joins in, the enemies will even be prevented from scampering back to their homes and instead can contemplate their fate from the bottom of their owner’s hand. All this gives you the time to set up a network of mages that the Devotees of Chamon (preferably bolstered by Dragon Mage Wakening) can use to maximum effect. Alternatively, just use Sons of Coin to play Friedrich Hemmler on your second turn and let him go smash.