Kricketune

You may sacrifice a creature named Kricketot rather than pay this spells mana cost.
Flying, bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)
{2}, {t}, Kricketune loses flying until end of turn:
Other creatures you control get +0/+1 until end of turn and target player's creatures get -X/-X until end of turn, where X is half the number of Insect cards in your graveyard roun