Crazy Dave

+2: Reveal the top card of your library. If it's a Plant or Night Mushroom, put it in your hand. Otherwise, put it on the bottom of your library.
-1: Place a +1/+1 counter on any two Plant or Night Mushroom creatures in your battlefield.
-4: Deal 3 damage to any targets X times where X is the amount of Wall Nuts in your battlefield and hand. Return all Wall Nuts to your hand.