Gellenduo [STON-EN067] Secret Rare S2 you can pay 2000 Life

you can pay 2000 Life Points to have this card gain 3000 ATK during the Damage Step only

this card loses 500 ATK during the Damage Step only

Set: EX: Sandstorm Type: Fire Rarity: Rare Retreat cost: Colorless

when an opponent's monster effect is activated: You can detach 1 Xyz Material from this card

You can send "Umi" you control to the Graveyard to send all cards in both players' hands and on the field to the Graveyard

Gellenduo [STON-EN067] Secret Rare S2 you can pay 2000 LifeSet: Strike of Neos Card type: Effect Monster Rarity: Secret Rare Attack: 1700 Defense: 0 This card cannot be destroyed by battle. When this card's controller takes any damage, destroy this card. If you Tribute Summon a LIGHT Fairy Type monster, you can treat this 1 monster as 2 Tribute Monsters for the Tribute Summon.