Poseidra Abyss, the Atlantean Dragon Lord

WATER

[ Sea Serpent / Xyz / Effect ] 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. ATK/ 3000 DEF/ 1800

How to Obtain

Wrath of the Tyrants

Forgotten City Dwellers

Usage Statistics

Mermail Atlantean

100%

Latest Decks with Poseidra Abyss, the Atlantean Dragon Lord

	Engines	Notes	Top	Place	Player	Price	Date
	—			—	Ilyes	720 570	Oct 30, 2026		—			—	Ilyes	1080 630	Oct 24, 2026		—			—	McStylish	1050 630	Oct 7, 2026		—			—	Ilyes	870 510	Sep 12, 2026					—	Enguin	1110 690	Sep 7, 2026		—			—	McStylish	930 600	Sep 5, 2026		—			1704.68	McStylish	960 600	Aug 29, 2026		—			1658.27	McStylish	960 600	Aug 28, 2026		—			1605.98	McStylish	960 600	Aug 26, 2026		—			—	Ilyes	960 750	Aug 25, 2026

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