Rat Colony [The List] Scars of Mirrodin Promos {T}: You may put a

{T}: You may put a creature card with mana value equal to the number of charge counters on Aether Vial from your hand onto the battlefield

Set: EX: Power Keepers Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: Secret Lair Drop Series Type: Enchantment Rarity: Rare Cost: {G} At the beginning of each of your main phases

Set: Future Sight Type: Creature — Human Wizard Rarity: Rare Cost: {G} At the beginning of each player's precombat main phase

Rat Colony [The List] Scars of Mirrodin Promos {T}: You may put aSet: The List Type: Creature Rat Rarity: Common Cost: {1}{B} Rat Colony gets +1 +0 for each other Rat you control. A deck can have any number of cards named Rat Colony. Wreckage from the Phyrexian Invasion provided the rats with a seemingly unlimited number of breeding grounds.