Koa'ki Meiru Guardian [RGBT-EN023] Common H21 Set: Code of the Duelist

Set: Code of the Duelist Card type: Effect Monster Rarity: Rare Attack: 2300 Defense: 0 If you control no monsters

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

Set: EX: Ruby & Sapphire Type: Item Rarity: Common

negate that attack and end the Battle Phase

Set: Gym Challenge 1st Edition Type: Colorless Rarity: Rare

Koa'ki Meiru Guardian [RGBT-EN023] Common H21 Set: Code of the DuelistSet: 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.