Atlantis Sunk For a Reason

TCG · Mermail · Fun/Casual Decks · 2026-04-30 · Source

Featured card

Mermail Abyssmegalo

One of the most-played Mermail cards this deck runs.

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4 rule violations

Judge by

TCG Edison Goat HAT OCG Tengu Wind-Up No banlist

Points

Genesys No points

3 copies of Atlantean Dragoons, which is Limited (at most 1)
2 copies of Mermail Abyssgunde, which is Limited (at most 1)
12 cards first released after HAT's card pool closed (2014-08-13): Abyss-steam, Abyss-sting Triaina, Abyssrhine, the Atlantean Spirit, Abysstrite, the Atlantean Spirit, Mermail Abyssalacia, Mermail King - Neptabyss, Mistar Boy, Moray of Avarice, Neptabyss, the Atlantean Prince, Poseidra Abyss, the Atlantean Dragon Lord, Poseidra, the Storming Atlantean, Sea Lord's Amulet
the deck costs 350 points, and Genesys allows 100

Checked against the HAT format Forbidden & Limited list (April 2014) as of 1 April 2014 and its card pool (no card first released after 13 August 2014), with the sizes and copy limits of a TCG deck.

350 of 100 points, against the Genesys points list as of 1 October 2026, with the sizes and copy limits of a TCG deck.

Not checked: the TCG card pool (a card released only in the OCG).

Buy this deck — all 41 cards58 copies · about $50.96, main, extra and side deck

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Decklist

List Visual

41 cards

Main Deck

47 cards

Card	Type	In deck	Each
Abyssrhine, the Atlantean Spirit Not in this format	Effect	×2	$0.31
Atlantean Dragoons Limited40 pts each	Effect	×3	$0.17
Atlantean Heavy Infantry	Effect	×1	$0.10
Atlantean Marksman	Effect	×1	$0.12
Mermail Abyssgunde Limited	Effect	×2	$0.16
Mermail Abysshilde	Effect	×2	$0.16
Mermail Abyssleed	Effect	×1	$0.23
Mermail Abyssmegalo	Effect	×1	$0.15
Mermail Abyssteus	Effect	×1	$0.12
Moulinglacia the Elemental Lord100 pts each	Effect	×1	$0.24
Neptabyss, the Atlantean Prince Not in this format33 pts each	Effect	×2	$0.14
Poseidra, the Atlantean Dragon	Effect	×1	$0.82
Poseidra, the Storming Atlantean Not in this format	Effect	×3	$0.19
A Legendary Ocean	Spell	×3	$0.15
Abyss-scale of Cetus	Spell	×1	$0.27
Abyss-scale of the Mizuchi	Spell	×1	$0.35
Abyss-sting Triaina Not in this format	Spell	×3	$0.13
Big Wave Small Wave	Spell	×1	$0.11
Call of the Atlanteans	Spell	×1	$0.27
Foolish Burial Limited25 pts each	Spell	×1	$0.16
Moray of Avarice Not in this format	Spell	×1	$0.62
Moray of Greed	Spell	×1	$3.16
Mystical Space Typhoon	Spell	×1	$0.25
One for One Limited19 pts each	Spell	×1	$0.16
Salvage	Spell	×1	$0.23
Sea Lord's Amulet Not in this format	Spell	×1	$0.22
Terraforming20 pts each	Spell	×1	$0.14
Abyss-scorn	Trap	×2	$0.14
Abyss-sphere	Trap	×1	$24.03
Abyss-squall	Trap	×1	$0.42
Abyss-steam Not in this format	Trap	×1	$0.14
Abyss-strom	Trap	×1	$0.25
Aquamirror Cycle	Trap	×1	$0.11
Eisbahn	Trap	×1	$0.16

Side Deck

11 cards · not counted toward completion

Card	Type	In deck	Each
Abysstrite, the Atlantean Spirit Not in this format	Xyz	×2	$0.34
Mermail Abyssalacia Not in this format	Link	×1	$0.41
Mermail Abyssgaios	Xyz	×2	$0.11
Mermail Abysstrite	Xyz	×2	$6.20
Mermail King - Neptabyss Not in this format	Link	×1	$0.16
Mistar Boy Not in this format	Link	×1	$0.16
Poseidra Abyss, the Atlantean Dragon Lord Not in this format	Xyz	×2	$0.18