Koa'ki Meiru Doom [BP03-EN058] Rare 042 Set: 2015 Mega-Tins Mega Pack

Set: 2015 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Rare Attack: 1700 Defense: 900 Once per turn

Set: EX: Trainer Kit 2 - Plusle Type: Supporter Rarity: Promo

Once per turn: You can send 1 other face-up card you control to the Graveyard

But the mysterious thing is that its memory i

Set: Legendary Collection Kaiba Card type: Normal Trap Rarity: Secret Rare When your opponent activates "Dark Hole": Monsters you control cannot be destroyed by that "Dark Hole's" effect

Koa'ki Meiru Doom [BP03-EN058] Rare 042 Set: 2015 Mega-Tins Mega PackSet: Battle Pack 3: Monster League Card type: Effect Monster Rarity: Rare Attack: 1700 Defense: 800 During each of your End Phases, destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard or reveal 1 Fiend Type monster in your hand. Negate the effects of LIGHT and DARK Monsters that activate during the Main Phase.