Core Overclock [TSHD-EN087] Super Rare BW87 Set: World Superstars Card type:

Set: World Superstars Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 2200 Defense: 2200 2 Level 4 monsters Once per Chain

Set: Lord of the Tachyon Galaxy Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 2000 4 Level 5 monsters When this card destroys an opponent's monster by battle and sends it to the Graveyard: Inflict damage to your opponent equal to half the destroyed monster's original ATK

reveal any number of WATER monsters from your hand

then Set this card face-down instead of sending it to the Graveyard

Core Overclock [TSHD-EN087] Super Rare BW87 Set: World Superstars Card type:Set: The Shining Darkness Card type: Continuous Spell Rarity: Super Rare Attack: 0 Defense: 0 All face up "Koa'ki Meiru" monsters you control gain 500 ATK. Once per turn, during your Main Phase, you can discard 1 "Iron Core of Koa'ki Meiru" to have all face up "Koa'ki Meiru" monsters you control gain 1000 ATK until the End Phase.