Buten [GAOV-EN095] Common Dark Revelation Volume 1 you can discard 1 card

you can discard 1 card to add 1 Iron Core of Koa'ki Meiru from your Deck to your hand

your opponent's monsters cannot attack directly

Set: Structure Deck: Wave of Light Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2300 If you activate a Counter Trap Card

that target's ATK becomes 0

Special Summon them in face-up Defense Position

Buten [GAOV-EN095] Common Dark Revelation Volume 1 you can discard 1 cardSet: Galactic Overlord Card type: Tuner Monster Rarity: Common Attack: 200 Defense: 300 During your Main Phase: You can banish this card from the Graveyard to target 1 face up Level 4 or lower LIGHT Fairy Type monster you control; it is treated as a Tuner monster while face up on the field.