Zooble

{5}{R}{G}: Until the end of the turn, Zooble gets +X/+X, where X is the number of Avatar creatures you control. If an Avatar creature has first strike, Zooble gets first strike. The same applies to the abilities Double Strike, Flying, Haste, Hexproof, Indestructible, Lifelink, Reach, Trample, Vigilance, and Ward. Activate this only as a sorcery.{/color#ffffff}