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."
He controlled the zombies even before his own death; now nothing can make them betray him.
![Zombie Master [Classic Sixth Edition]](http://paradoxtcg.com/cdn/shop/products/c788c84d-db94-5afd-a751-adcc7f2f51d7.jpg?v=1702357178&width=1445)
