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. You can Tribute Summon this monster by Tributing 1 "Koa'ki Meiru" monster. This card cannot be destroyed by the effects of Trap Cards. During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent.
![Koa'ki Meiru Valafar [RGBT-EN021] Super Rare | Cracking-Singles](http://www.cracking-tcgsingles.com.au/cdn/shop/products/1b5d987c-bf21-54a8-9a28-c03cd5c403cd_611b9809-fd39-4eb0-9def-021bad612bb4.jpg?v=1647911882)
