This is the evolution of an earlier Ally deck. The idea is that by cutting red from the mix I lose some damage and pumping, but I gain speed and reliability in the trade. The inclusion of Double Cleave means that a well-timed Berserk can end the game. Costs are controlled, and there is protection for my cards plus some removal for large creatures on the other side. The reduction in need for colored mana support may pay large dividends. The 2.20 average comes on a reasonable 7/20/11/2 curve.