Color: Artifact Card Text: When Myr Battlesphere enters the battlefield , put four 1/1 colorless Myr artifact creature tokens onto the battlefield. Whenever Myr Battlesphere attacks you may tap X untapped Myr you control. If you do Myr Battlesphere gets +X/+0 until end of turn and deals X damage to defending player. Rarity: R Cost: 7 Pow/Tgh: 4/7 Card Type: Artifact Creature - Myr Construct Artist: Franz Vohwinkel Name: Myr Battlesphere Finish: Regular Card Number: 180/249 Set Name: Scars of Mirrodin