Yu-Gi-Oh! · Rage of the Abyss

Mermail King - Neptabyss

ROTA-EN046Ultra Rare

Mermail King - Neptabyss (Rage of the Abyss ROTA-EN046) has a market price of US$0.33 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

1st EditionUS$0.33Low US$0.05

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Link Monster
Attribute: WATER
Monster type: Sea Serpent
Archetype: Abyss-
ATK: 2,300

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.

All card details

Link rating: 3
Link arrows: Bottom-Right, Bottom, Bottom-Left

About this card

Mermail King - Neptabyss is card ROTA-EN046 in Rage of the Abyss, a Yu-Gi-Oh! set released Oct 11, 2024. Rarity: Ultra Rare. Finishes: 1st Edition. Reference market price on Nov 9, 2026: US$0.33. Over the last 30 days, the 1st Edition price went up 57.1%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.