Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.
Whenever you sacrifice a black creature, you may pay 2 life. If you do, each other player sacrifices a creature of their choice.Whenever you sacrifice a green creature, you may gain 2 life.
Return up to three target land cards from your graveyard to your hand.Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, return this card from your graveyard to your hand.)
MenaceWhen Massacre Girl enters, each other creature gets -1/-1 until end of turn. Whenever a creature dies this turn, each creature other than Massacre Girl gets -1/-1 until end of turn.
When Protean Hulk dies, search your library for any number of creature cards with total mana value 6 or less, put them onto the battlefield, then shuffle.
This spell can't be countered.FlyingWhenever you draw a card, Niv-Mizzet, Parun deals 1 damage to any target.Whenever a player casts an instant or sorcery spell, you draw a card.
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.
