+cow, +cow (4)
Craven Hulk can't block alone.
At the beginning of your upkeep, you may remove a counter from a permanent you control. If you don't, sacrifice Hungry Hungry Heifer.
At the beginning of your upkeep, roll a six-sided die. If you a roll a 1, sacrifice Krazy Kow and it deals 3 damage to each creature and each player.
Scared Stiff has menace as long you control a stickered permanent.
Gatherer works better in the Companion app!