Mermail Shadow Squad
Mermail Shadow Squad is a Effect Monster in the Atlantean archetype, first released in 2024 in Rage of the Abyss. It has 3 printings across 2 sets (Ultra Rare, Quarter Century Secret Rare, Prismatic Secret Rare). The cheapest copy is MP25-EN101 Prismatic Secret Rare at $0.67; the most valuable is ROTA-EN018 Quarter Century Secret Rare at $51.74. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.67 – $51.74
3 printings priced
Type
Sea Serpent
Level
3
ATK
0
DEF
1900
(This card is always treated as an "Atlantean" card.)<br>You can discard 1 card to the GY; WATER monsters you currently control become Level 7 until the end of this turn. If this card is sent to the GY to activate a WATER monster's effect: Special Summon 1 Level 4 or lower "Atlantean" or "Mermail" monster from your Deck, except "Mermail Shadow Squad", also you cannot Special Summon from the Extra Deck for the rest of this turn, except WATER monsters. You can only use each effect of "Mermail Shadow Squad" once per turn.
Appears in 2 expansions
Printings (3)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Rage of the Abyss | ROTA-EN018 | Ultra Rare | $0.78 | |
| Rage of the Abyss | ROTA-EN018 | Quarter Century Secret Rare | $51.74 | |
| 2025 Mega-Pack | MP25-EN101 | Prismatic Secret Rare | $0.67 |
Mermail Shadow Squad: FAQ
How much is Mermail Shadow Squad worth?+
Mermail Shadow Squad currently sells for $0.67 – $51.74 on TCGPlayer, from $0.67 for MP25-EN101 up to $51.74 for ROTA-EN018. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Mermail Shadow Squad printed in?+
Mermail Shadow Squad appears in 2 sets: Rage of the Abyss, 2025 Mega-Pack.
Is Mermail Shadow Squad legal in tournaments?+
On the current TCG Forbidden & Limited List, Mermail Shadow Squad is unlimited (3 copies).
What is the passcode of Mermail Shadow Squad?+
The 8-digit passcode printed on Mermail Shadow Squad is 53085623.
Atlantean
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