Ogdoabyss, the Ogdoadic Overlord (Collector's Rare) [ANGU-EN009] Collector's Rare Token Set: Tactical Evolution Card type:

Set: Tactical Evolution Card type: Effect Monster Rarity: Secret Rare Attack: 0 Defense: 0 This card cannot be Normal Summoned or Set

Special Summon it

add that target to your hand

Set: The Lost Art Promotion Card type: Effect Monster Rarity: Ultra Rare Attack: 1400 Defense: 1300 You can discard 1 "Harpie" card

they shuffle their entire hand into the Deck

Ogdoabyss, the Ogdoadic Overlord (Collector's Rare) [ANGU-EN009] Collector's Rare Token Set: Tactical Evolution Card type:Set: Ancient Guardians Card type: Effect Monster Rarity: Collector's Rare Attack: 3100 Defense: 2200 If this card is in your GY: You can Tribute 3 monsters; Special Summon this card. Once, while this card is face up on the field (Quick Effect): You can send all monsters from the field to the GY, except face up monsters Special Summoned from the GY. You can only use each effect of "Ogdoabyss, the Ogdoadic Overlord" once per turn.