OracleMyr Battlesphere
Artifact Creature — Myr Construct
·When this creature enters, create four 1/1 colorless Myr artifact creature tokens. Whenever 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.
Misma carta, diferente impresión o acabado
