Myr Battlesphere [Double Masters] on sale each other player sacrifices a

each other player sacrifices a creature

"Kill a creature

"Our border lands fall under the grip of Heidar's second winter

{T}: Exile target creature and all Auras attached to it

add that much mana in any combination of {R} and/or {G}

Myr Battlesphere [Double Masters] on sale each other player sacrifices aSet: Double Masters Type: Artifact Creature Myr Construct Rarity: Rare Cost: {7} 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.