Engineered Plague [Urza's Legacy] Planeswalker if Mana Vault is tapped

if Mana Vault is tapped

As a ruthless leader for Volrath

Then that player or that permanent's controller may pay {R}{R}

Set: Arena League 1996 Type: Basic Land — Mountain Rare Cost: ({T}: Add {R}

Set: Limited Edition Beta Type: Enchantment — Aura Uncommon Cost: {1}{B} Enchant creature card in a graveyard When Animate Dead enters the battlefield

Engineered Plague [Urza's Legacy] Planeswalker if Mana Vault is tappedSet: Urza's Legacy Type: Enchantment Rarity: Uncommon Cost: {2}{B} As Engineered Plague enters the battlefield, choose a creature type. All creatures of the chosen type get 1 1. "The admixture of bitterwort in the viral brew has produced most favorable results." Phyrexian progress notes