Zombie Master [Limited Edition Alpha] Dragon Spirit Set: Amonkhet Invocations Type: Instant

Set: Amonkhet Invocations Type: Instant Mythic Cost: {B} Add {B}{B}{B}

you may remove any number of +1/+1 counters from Tetravus

Set: Modern Masters Type: Legendary Creature — Human Advisor Rare Cost: {2}{W}{U} White spells you cast cost {1} less to cast

If they exist

Zombie Master [Limited Edition Alpha] Dragon Spirit Set: Amonkhet Invocations Type: InstantSet: Limited Edition Alpha Type: Creature Zombie 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.