Koa'ki Meiru Guardian [RGBT-EN023] Common 24 you can Normal Summon this

you can Normal Summon this card without Tributing

Set: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 500 Defense: 1100 You can substitute this card for any 1 Fusion Material Monster

if this card battled: You can shuffle it into the Extra Deck

Set: Neo Revelation Unlimited Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Koa'ki Meiru Guardian [RGBT-EN023] Common 24 you can Normal Summon thisSet: 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.