When Myr Battlesphere enters the battlefield, create four 1/1 colorless Myr artifact creature tokens.
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 the player or planeswalker it's attacking.
Card Type
Artifact Creature — Myr Construct
Rarity
Rare
Edition
Commander Anthology Volume Ii
Condition
Near Mint
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