Magewright's Stone [Mystery Booster] Duels of the Planeswalkers Promos 2011 −7: Destroy all non-Zombie creatures

−7: Destroy all non-Zombie creatures

you may exile any number of tokens created with Tetravus

Just as the evil ones approached to slay Justina

Set: Morningtide Type: Enchantment Rare Cost: {U}{U} As Declaration of Naught enters the battlefield

double the number of +1/+1 counters on Primordial Hydra

Magewright's Stone [Mystery Booster] Duels of the Planeswalkers Promos 2011 −7: Destroy all non-Zombie creaturesSet: Mystery Booster Type: Artifact Rarity: Uncommon Cost: {2} {1}, {T}: Untap target creature that has an activated ability with {T} in its cost. The stones hark back to an age before civilization, when the living earth blessed all who trod its untamed wilds.