Dimensional Infiltrator [Oath of the Gatewatch Prerelease Promos] Zombie Knight whenever a creature dies

whenever a creature dies

Set: Eventide Type: Creature — Elemental Rarity: Rare Cost: {1}{B}{B} Wither (This deals damage to creatures in the form of -1/-1 counters

Whenever you reveal a basic land card this way

"The tides have begun to ignore the moon

Dimensional Infiltrator [Oath of the Gatewatch Prerelease Promos] Zombie Knight whenever a creature diesSet: Oath of the Gatewatch Prerelease Promos Type: Creature Eldrazi Rarity: Rare Cost: {1}{U} Devoid (This card has no color.) Flash Flying {1}{C}: Target opponent exiles the top card of their library. If it's a land card, you may return Dimensional Infiltrator to its owner's hand. ({C} represents colorless mana.)