Poseidra Abyss, the Atlantean Dragon Lord

Level 7 WATER/Sea Serpent Xyz Effect
3000 ATK / 1800 DEF

3 Level 7 monsters
Once per turn, you can also Xyz Summon "Poseidra Abyss, the Atlantean Dragon Lord" by using 1 "Atlantean" or "Mermail" Xyz Monster you control. (Transfer its materials to this card.) Once per turn: You can detach 2 materials from this card, then send 1 WATER monster from your hand or Deck to the GY; return up to 3 cards your opponent controls to the hand. If this Xyz Summoned card is sent to the GY: You can discard 1 card to the GY; Special Summon 3 Level 3 or lower Fish, Sea Serpent, and/or Aqua monsters from your hand and/or GY.

Rulings – Yugipedia

Printings:

Rage of the Abyss: ROTA-EN043 (Quarter Century Secret Rare) - 2024-10-10
Rage of the Abyss: ROTA-EN043 (Ultra Rare) - 2024-10-10
Limited Pack World Championship 2025: 25LP-EN012 (Secret Rare) - 2025-08-30
Limited Pack World Championship 2025: 25LP-EN012 (Ultra Rare) - 2025-08-30
2025 Mega-Pack Tin: MP25-EN108 (Prismatic Secret Rare) - 2025-09-04

Prices:

Cardmarket: 0.03 €
TCGplayer: $ 0.14