Koa'ki Meiru Maximus [SOVR-EN081] Ultimate Rare G-30 If you negate an effect

If you negate an effect this way

Set: Black & White: Plasma Storm Type: Item Rarity: Rare Ace

Set: POP Series 2 Type: Psychic Rarity: Ultra Rare Retreat cost: 1

If this face-up card would be destroyed

Set: Sword & Shield: Base Set Type: Item Rarity: Secret Rare

Koa'ki Meiru Maximus [SOVR-EN081] Ultimate Rare G-30 If you negate an effectSet: Stardust Overdrive Card type: Effect Monster Rarity: Ultimate Rare Attack: 3000 Defense: 2500 This card cannot be Normal Summoned or Set. This card can only be Special Summoned by removing from play 1 "Iron Core" of Koa'ki Meiru from your hand. During each of your End Phase destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" or 1 "Koa'ki Meiru" monster from your hand to the Graveyard. Once per turn, during your Main Phase, you can