Nadir Servant (Quarter Century Secret Rare) (RA01-EN062) - 25th Anniversary Rarity Collection 1st Edition Number_IOC-EN000 you can look at 1

you can look at 1 face-down card that's been Set by your opponent as long as this card remains face-up on the field

During your opponent's End Phase

Card TextIf "Necrovalley" is on the field when this card declares an attack

If this card was Fusion Summoned using a monster whose original name is "Blue-Eyes Alternative White Dragon" as material

Nadir Servant (Quarter Century Secret Rare) (RA01-EN062) - 25th Anniversary Rarity Collection 1st Edition Number_IOC-EN000 you can look at 1Typenull Normal Spell AttributeSPELL Card TextSend 1 monster from your Extra Deck to the GY, then add 1 "Dogmatika" monster or "Fallen of Albaz" from your Deck or GY to your hand, that has ATK less than or equal to that sent monster in the GY, also, for the rest of this turn after this card resolves, you cannot Special Summon monsters from the Extra Deck. You can only activate 1 "Nadir Servant" per turn.