Mirrodin Besieged [The List] Race Set: Innistrad Type: Creature —

Set: Innistrad Type: Creature — Demon Rarity: Mythic Cost: {3}{B}{B}{B} Flying

A strong leader means a growing pack

Metal Medium is an acrylic medium formulated with mica

sacrifice that permanent

Set: The List Type: Artifact Rarity: Uncommon Cost: {1} At the beginning of your upkeep

Mirrodin Besieged [The List] Race Set: Innistrad Type: Creature —Set: The List Type: Enchantment Rarity: Rare Cost: {2}{U} As Mirrodin Besieged enters the battlefield, choose Mirran or Phyrexian. Mirran Whenever you cast an artifact spell, create a 1 1 colorless Myr artifact creature token. Phyrexian At the beginning of your end step, draw a card, then discard a card. Then if there are fifteen or more artifact cards in your graveyard, target opponent loses the game.