Myr Battlesphere

C13 · RARE · foil · #247/356

Artifact Creature — Myr Construct

{7} · MV 7

Buy — / Sell — tix

When this creature enters, create four 1/1 colorless Myr artifact creature tokens.nWhenever this creature attacks, you may tap X untapped Myr you control. If you do, this creature gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking.