Zombie Master [Collectors' Edition] Future Counter target spell if its

Counter target spell if its mana value is X

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {4} All Swamps are 1/1 black creatures that are still lands

untap all permanents you control

Set: Magic Origins Type: Legendary Artifact Rarity: Mythic Cost: {5} If you would gain life

Zombie Master [Collectors' Edition] Future Counter target spell if itsSet: Collectors' Edition Type: Creature Zombie Rarity: Rare Cost: {1}{B}{B} Other Zombie creatures have swampwalk. (They can't be blocked as long as defending player controls a Swamp.) Other Zombies have "{B}: Regenerate this permanent." They say the Zombie Master controlled these foul creatures even before his own death, but now that he is one of them, nothing can make them betray him.