"A" Spacebar Gauntlet Grinder

A very budget friendly gauntlet grinder that plays very fast. Play dudes, press "A" press spacebar. Finest Hour and Torch are mostly removal spells.
Trade creatures whenever necessary, throw them into roadblocks if you can get good damage around the enemy too. The AI will run out of gas before you do.
Rally is the linchpin that wins just about any game you draw it, the AI cannot play around combat tricks so you will get easy kills and wins. Just make sure to use your tricks after blockers are declared.