Screams from Within [Darksteel] Mercadian Masques you Special Summon it during

you Special Summon it during the End Phase

all non-Zombie creatures get -1/-1 until end of turn

Set: Hidden Arsenal 4 Card type: Tuner Monster Rarity: Super Rare Attack: 800 Defense: 700 This effect can only be activated while this card is equipped to a monster

Normal Summon/Set it

you may destroy target enchantment

Screams from Within [Darksteel] Mercadian Masques you Special Summon it duringSet: Darksteel Type: Enchantment Aura Rarity: Uncommon Cost: {1}{B}{B} Enchant creature Enchanted creature gets 1 1. When enchanted creature dies, return Screams from Within from your graveyard to the battlefield. There's no escaping an enemy that lives inside your head.