Nim Devourer [Mirrodin] Merfolk Shaman then target 2 "Fire Fist"

then target 2 "Fire Fist" / "Fire Formation" cards in your GY and/or face-up on your side of the field

Set: Fists of the Gadgets Card type: Effect Monster Rarity: Secret Rare Attack: 800 Defense: 200 When this card is Normal Summoned: You can discard 1 card

and Set the other

Increase your Life Points by 1000 points for each card sent to the Graveyard

Set: Speed Duel GX: Duel Academy Box Card type: Effect Monster Rarity: Secret Rare Attack: 400 Defense: 800 If this card is Special Summoned: Target 1 face-up card on the field that you can place a Spell Counter on

Nim Devourer [Mirrodin] Merfolk Shaman then target 2 "Fire Fist"Set: Mirrodin Type: Creature Zombie Rarity: Rare Cost: {3}{B}{B} Nim Devourer gets +1 +0 for each artifact you control. {B}{B}: Return Nim Devourer from your graveyard to the battlefield, then sacrifice a creature. Activate only during your upkeep.