Abyss Dweller [OP13-EN002] Ultimate Rare Invasion of Chaos the Duel Dragon" once per

the Duel Dragon" once per turn

Set: The Shining Darkness Card type: Normal Spell Rarity: Ultimate Rare Activate only if you have 3 or more cards in your hand

it gains 1 additional attack during each Battle Phase

you can reveal 1 "Iron Core of Koa'ki Meiru" in your hand to Special Summon 1 Level 4 or lower "Koa'ki Meiru" monster from your Deck

Abyss Dweller [OP13-EN002] Ultimate Rare Invasion of Chaos the Duel Dragon" once perSet: OTS Tournament Pack 13 Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 1700 Defense: 1400 2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.