Darksteel Reactor [Darksteel] Morningtide Set: Mirrodin Besieged Type: Sorcery

Set: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less

Set: Archenemy Schemes Type: Scheme Rarity: Common When you set this scheme in motion

Set: Magic 2013 Type: Enchantment Rarity: Mythic Cost: {7}{U}{U}{U} You may cast spells from your hand without paying their mana costs

You may shuffle

Karma deals damage to that player equal to the number of Swamps they control

Darksteel Reactor [Darksteel] Morningtide Set: Mirrodin Besieged Type: SorcerySet: Darksteel Type: Artifact Rarity: Rare Cost: {4} Indestructible (Effects that say "destroy" don't destroy this artifact.) At the beginning of your upkeep, you may put a charge counter on Darksteel Reactor. When Darksteel Reactor has twenty or more charge counters on it, you win the game.