Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] Journey into Nyx Set: Magic 2014 Type: Sorcery

Set: Magic 2014 Type: Sorcery Rarity: Mythic Cost: {7}{B}{B} Put all creature cards from all graveyards onto the battlefield under your control

Whenever Cockatrice blocks or becomes blocked by a non-Wall creature

Set: Ultimate Masters Type: Legendary Land Rarity: Rare Each land is a Swamp in addition to its other land types

and that player can't activate abilities that aren't mana abilities

Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] Journey into Nyx Set: Magic 2014 Type: SorcerySet: Ravnica Allegiance Prerelease Promos Type: Creature Mutant Rarity: Rare Cost: {G}{U} Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {T}: The next time target creature adapts this turn, it adapts as though it had no +1 +1 counters on it.