Zombie Master [Limited Edition Alpha] Worldwake all creatures that opponent controls

all creatures that opponent controls attack if able

And as he sat

"There is much to learn here

Set: Ixalan Prerelease Promos Type: Artifact — Equipment Rarity: Rare Cost: {2} When Dowsing Dagger enters the battlefield

Zombie Master [Limited Edition Alpha] Worldwake all creatures that opponent controlsSet: Limited Edition Alpha 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.