Koa'ki Meiru Guardian [RGBT-EN023] Common H21 you can double its original

you can double its original ATK until the end of the Battle Phase

This card gains 300 ATK for each monster you control that is owned by your opponent

If this card Special Summoned by its own effect attacks a Defense Position monster

• Draw 3 cards

Koa'ki Meiru Guardian [RGBT-EN023] Common H21 you can double its originalSet: Raging Battle Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 1200 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 or reveal 1 Rock Type monster in your hand. You can Tribute this card to negate the activation of an Effect Monster's effect and destroy that monster.