Koa'ki Meiru Maximus [SOVR-EN081] Ultimate Rare 79 change that Special Summoned monster(s)

change that Special Summoned monster(s) to face-down Defense Position

Set: Dark Revelation Volume 3 Card type: Continuous Spell Rarity: Rare Each time a Spell Card is activated

If this card attacks a monster

you can remove 1 face-up monster on the field from play

Also once per turn

Koa'ki Meiru Maximus [SOVR-EN081] Ultimate Rare 79 change that Special Summoned monster(s)Set: 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