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Cards · Atlantean
Neptabyss, the Atlantean Prince

Neptabyss, the Atlantean Prince

WATER · Sea Serpent / Effect Monster · Level 1 · ATK 800 / DEF 0
You can send 1 "Atlantean" monster from your Deck to the Graveyard, except "Neptabyss, the Atlantean Prince"; add 1 "Atlantean" card from your Deck to your hand, except "Neptabyss, the Atlantean Prince". If this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 "Atlantean" monster in your Graveyard, except "Neptabyss, the Atlantean Prince"; Special Summon it. You can only use each effect of "Neptabyss, the Atlantean Prince" once per turn.

Is it legal?

TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Ultra Rare (UR)
Genesys20 points

Price

About $0.06–$0.12 across printings and stores (as of Oct 9, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)

Price history & alerts

Played in tournaments

In 5 recent tournament lists, mostly Mermail (4), Mermail Atlantean (1).

Most often played with

Across the tournament lists that run Neptabyss, the Atlantean Prince: the share of those lists that also run each card.

Abyssrhine, the Atlantean SpiritAbyssrhine, the Atlantean Spirit
100% of listsAbysstrite, the Atlantean SpiritAbysstrite, the Atlantean Spirit
100% of listsMermail AbyssteusMermail Abyssteus
100% of listsMarincess Coral AnemoneMarincess Coral Anemone
100% of listsSuperancient Deepsea King CoelacanthSuperancient Deepsea King Coelacanth
100% of listsMermail Shadow SquadMermail Shadow Squad
100% of listsAtlantean DragoonsAtlantean Dragoons
100% of listsMermail King - NeptabyssMermail King - Neptabyss
100% of listsPoseidra Abyss, the Atlantean Dragon LordPoseidra Abyss, the Atlantean Dragon Lord
100% of listsDeep Sea MinstrelDeep Sea Minstrel
100% of listsMermail AbyssgaiosMermail Abyssgaios
100% of listsMoulinglacia the Elemental LordMoulinglacia the Elemental Lord
100% of lists

Printings

SetCodeRarity
Breakers of ShadowBOSH-EN092Ultra Rare
2016 Mega-Tin Mega PackMP16-EN236Ultra Rare
Quarter Century BonanzaRA03-EN013Collector's Rare
Quarter Century BonanzaRA03-EN013Platinum Secret Rare
Quarter Century BonanzaRA03-EN013Quarter Century Secret Rare
Quarter Century BonanzaRA03-EN013Secret Rare
Quarter Century BonanzaRA03-EN013Super Rare
Quarter Century BonanzaRA03-EN013Ultimate Rare
Quarter Century BonanzaRA03-EN013Ultra Rare
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