Knightmare Mermaid
Flames of Destruction · #EN043

Knightmare Mermaid

Knightmare Mermaid is a Rare Link Monster from Flames of Destruction (EN043) in the Yu-Gi-Oh! TCG. Stats: WATER, Level 0, Link-1, ATK 1000. Archetype: Knightmare. Cactaur's latest catalog snapshot shows a market reference near $0.37 for ungraded copies.

Flames of Destruction set collectorsKnightmare deck buildersPrice-conscious singles buyers [object Object]
TCGPlayer market $0.37
Cardmarket trend
Rarity Rare
App coming soon

Who is this card for?

Knightmare Mermaid suits collectors and players working on Flames of Destruction who need the Rare slot. Compare listing photos to your target edition and confirm the YGOPRODeck set code before buying online.

What is Knightmare Mermaid from Flames of Destruction?

Knightmare Mermaid is a Link Monster in Flames of Destruction numbered EN043. WATER, Level 0, Link-1, ATK 1000. Archetype: Knightmare. Knightmare Mermaid (EN043) from Flames of Destruction should be evaluated with set context, stats, archetype, and condition together. This printing is from Flames of Destruction.

What is Knightmare Mermaid worth today?

Cactaur tracks a market reference near $0.37 for Knightmare Mermaid. Low and high spread runs $0.37 to null. This printing is from Flames of Destruction. Collector number EN043 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Rare. The set released in 2018.

SetFlames of Destruction
NumberEN043
RarityRare
TCGPlayer USD$0.37
Cardmarket EUR

How collectible is Knightmare Mermaid?

Knightmare Mermaid is a Rare printing in Flames of Destruction. Master set builders use set code and passcode to track completion progress. This printing is from Flames of Destruction. Collector number EN043 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Rare.

What are the key details for Knightmare Mermaid?

Knightmare Mermaid lists as Link Monster (Fiend). Rules text is indexed in the catalog for search and deck research. TCG banlist: Forbidden. This printing is from Flames of Destruction. Collector number EN043 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Rare.

Cactaur's take

Knightmare Mermaid (EN043) from Flames of Destruction should be evaluated with set context, stats, archetype, and condition together.

Pros

  • Knightmare Mermaid is catalogued as Rare Link Monster in Flames of Destruction, making set code and passcode verification straightforward.
  • Public market data shows a reference near $0.37.
  • WATER, Level 0, Link-1, ATK 1000 helps deck builders confirm the correct printing quickly.

Cons

  • Raw market prices vary by condition and edition — near-mint estimates are not slab grades.

Verdict: Use $0.37 as a benchmark, then adjust for edition, grade, and how quickly you need to buy or sell.

FAQ

What is Knightmare Mermaid from Flames of Destruction?

Knightmare Mermaid is a Rare Link Monster from Flames of Destruction numbered EN043 in the Yu-Gi-Oh! TCG. Cactaur indexes set, rarity, stats, and market references for this printing.

How much is Knightmare Mermaid worth?

Cactaur's catalog snapshot shows a market reference near $0.37 for ungraded Knightmare Mermaid. Condition, edition, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Knightmare Mermaid?

Knightmare Mermaid is catalogued as Rare in Flames of Destruction. Use the set code on listings to confirm you are buying this exact printing. This printing is from Flames of Destruction.

Is Knightmare Mermaid on the TCG banlist?

Knightmare Mermaid shows TCG banlist status Forbidden based on our latest ingest. Always verify ban-list updates before registering a deck for an event. This printing is from Flames of Destruction.

Should I buy Knightmare Mermaid near mint or played?

Near-mint copies command the catalog reference near $0.37. Heavily played copies trade lower unless the card is a chase rare where any clean copy is scarce.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-25. Last updated: 2026-06-25.