Billy, Shroom King

Mushroom creatures you control get +1/+1 and gain "{t}: Put a 1/1 Spore creature tokens onto the battlefield."Spore creatures you control gain "Whenever this creature destroys a creature sacrifice it and put a 0/1 mushroom creature token onto the battlefield."
Whenever Billy, Shroom King destroys a creature put X 1/4 Mushroom Warrior creature tokens and X+2 1/1 Spore creature tokens onto the battlefield where X is that creature's toughness.