Myr Battlesphere [Duel Decks: Elves vs. Inventors] Spirit Horror then you draw a card

then you draw a card for each land card put into their graveyard this way

"The specimen seems to be broken

destroy Voodoo Doll and it deals damage to you equal to the number of pin counters on it

Set: Commander 2013 Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Destroy all creatures

you may search your library for an artifact card with mana value 3

Myr Battlesphere [Duel Decks: Elves vs. Inventors] Spirit Horror then you draw a cardSet: Duel Decks: Elves vs. Inventors 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.