No tactic transforms a battle like a well-timed carnivore.

Masters 25

Flash

You may put a creature card from your hand onto the battlefield. If you do, sacrifice it unless you pay its mana cost reduced by up to {2}.

You may put a creature card from your hand onto the battlefield. If you do, sacrifice it unless you pay its mana cost reduced by {2}.

Classic Sixth Edition

Put a creature card from your hand into play. You may pay its mana cost reduced by up to o2. If you don't, sacrifice it.

Mirage

Choose a creature card from your hand and put that creature into play as though it were just played. Pay the creature's casting cost reduced by up to o2. If you cannot, bury the creature.