Engineered Plague [Urza's Legacy]Set: 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

"I sees a horsey

put a charge counter on Black Market

{T}: Destroy target black creature

And what dies grows the tarmogoyf

sacrifice Skittering Skirge

can attack in a band

Set: Dragons of Tarkir Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{B}{R} Flying

At the beginning of your upkeep

Set: Commander 2016 Type: Legendary Creature — Merfolk Wizard Rarity: Rare Cost: {G}{U} {4}: Scry 1

exile equipped creature

Set: Alpha Edition Type: Sorcery Rarity: Common Cost: {B}{B} Destroy target land

Sainted Warrior is put into your graveyard from the battlefield