Ogdoabyss, the Ogdoadic Overlord (Collector's Rare) [ANGU-EN009] Collector's Rare Fusion/Tuner Monster you can also banish monsters

you can also banish monsters from your field and/or either player's GY as Fusion Material

Set: Dark Revelation Volume 3 Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 Discard 1 card from your hand

and the kami echo the land

Set: EX: Hidden Legends Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Ogdoabyss, the Ogdoadic Overlord (Collector's Rare) [ANGU-EN009] Collector's Rare Fusion/Tuner Monster you can also banish monstersSet: 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.