Zwischy: It is even better with a Orb of Toxicity, it poisons everything. Also, if an enemy is protecting allies, magic area attacks will hit everyone still (But not Cleave)
Make all functionality available free on kongregate, or update the description to say it is 10 player with 2 teams of up to 5 players with 5 minions. Besides, you'll probably win the monthly contest anyway.