Slag Fiend [New Phyrexia] Rise of the Eldrazi Promos You can only use each

You can only use each effect of "Dark Spirit of Malice" once per turn

Set: Battles of Legend: Relentless Revenge Card type: Equip Spell Rarity: Secret Rare If the equipped monster is a Fairy monster

Set: Lorwyn Type: Tribal Enchantment — Faerie Rarity: Uncommon Cost: {2}{B} Whenever you cast a spell during an opponent's turn

you win the game instead

If this card inflicts Battle Damage to your opponent

Slag Fiend [New Phyrexia] Rise of the Eldrazi Promos You can only use eachSet: New Phyrexia Type: Creature Phyrexian Construct Rarity: Rare Cost: {R} Slag Fiend's power and toughness are each equal to the number of artifact cards in all graveyards. "Seal the furnace vents. Admit no others. We'll tend our forges without their tainted ways." Decree of Urabrask