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.
Near Mint - £9.40
Lightly Played - £8.00
Moderately Played - £6.60
Heavily Played - £4.70
Damaged - £2.90
Near Mint Non English - £9.40
Lightly Played Non English - £8.00
Moderately Played Non English - £6.60
Heavily Played Non English - £4.70
Damaged Non English - £2.90