Undead Warchief [Mystery Booster] MST067 trigger [De-Digivolve 1] on 1

trigger [De-Digivolve 1] on 1 of your opponent's Digimon

With Thraben’s army recalled to its city walls

reveal cards from the top of your library until you reveal a nonland card

Set: Innistrad: Crimson Vow Type: Artifact — Rarity: Uncommon Cost: {3} Creatures attacking you get -1/-0

the Skyshark (When this creature enters the battlefield

Undead Warchief [Mystery Booster] MST067 trigger [De-Digivolve 1] on 1Set: Mystery Booster Type: Creature Zombie Rarity: Rare Cost: {2}{B}{B} Zombie spells you cast cost {1} less to cast. Zombie creatures you control get +2 +1. It has the strength of seven men. In fact, it used to be seven men.