Granbull

You may sacrifice a creature named Snubbull rather than pay this spells mana cost.
Protection from nonartifact Dragons.
Whenever Granbull attacks or blocks, opponents' creatures get -1/-0 until end of turn.
{t}: Granbull fights target creature you don't control.
{3}, {t}: Return each creature your opponents control with toughness X or less to its owner's hand, where X is the number of cards in your hand.