Archfiend of Gilfer [LCYW-EN042] Rare Spell All Fiend-Type monsters you control

All Fiend-Type monsters you control gain 1000 ATK during your opponent's turn only

You can pay half your Life Points to destroy and remove from play all other cards on the field

if you Tribute a monster

and Xyz Summoning

Set: Shadow Specters Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 1000 Defense: 1000 4 Level 3 DARK monsters This card cannot be destroyed by battle

Archfiend of Gilfer [LCYW-EN042] Rare Spell All Fiend-Type monsters you controlSet: Legendary Collection 3: Yugi's World Card type: Effect Monster Rarity: Rare Attack: 2200 Defense: 2500 When this card is sent to the Graveyard, you can target 1 face up monster on the field; equip that target with this card. That monster loses 500 ATK while equipped with this card.