· 2025 Mega-Pack Tin

Mermail King - Neptabyss

EN415 • Common

A near-mint Mermail King - Neptabyss #EN415 from 2025 Mega-Pack Tin (Yu-Gi-Oh!) is worth about £0.13.

Market value

£0.13

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Near Mint 1st Edition

£0.13

Lightly Played 1st Edition

£0.07

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About Mermail King - Neptabyss

Mermail King - Neptabyss (card #EN415) is a Common card from the 2025 Mega-Pack Tin set in the Yu-Gi-Oh! Trading Card Game. It carries a rarity of Common, which determines how often it appears in booster packs. The 2025 Mega-Pack Tin set was released in 2025. Based on live market data, a near-mint copy is currently valued at around £0.13 on The TCG OS. Track its full price history, compare raw and graded values, browse other printings, and find live listings below.

Card details

Set: 2025 Mega-Pack Tin
Number: #EN415
Rarity: Common
Year: 2025
Game: Yu-Gi-Oh!
Market value: £0.13 (near-mint)

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Card details

Type: Link Effect Monster
Attribute: WATER
Race: Sea Serpent
Link rating: 3
ATK / DEF: 2300 / —
Archetype: Abyss-
Rarity: Common
Released: 4 Sept 2025

Card text

2+ monsters, including a Fish, Sea Serpent, or Aqua monster Your opponent cannot target WATER monsters this card points to with card effects. You can only use each of the following effects of "Mermail King - Neptabyss" once per turn. If a WATER monster(s) is sent to the GY to activate a card or effect (except during the Damage Step): You can take 1 "Abyss-" Equip Spell from your Deck or GY and either add it to your hand or equip it to this card. If this card in its owner's possession is destroyed by an opponent's card: You can add 1 "Atlantean" or "Mermail" monster from your Deck to your hand.