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Mermaid Knight
WATER · Aqua / Effect Monster · Level 4 · ATK 1500 / DEF 700
While "Umi" is face-up on the field, this card can attack twice during the same Battle Phase.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Normal (N)
Genesys0 points
Price
About $0.19–$1.54 across printings and stores (as of Oct 9, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Price history & alerts
Printings
| Set | Code | Rarity |
|---|---|---|
| Ancient Sanctuary | AST-025 | Common |
| Dark Revelation Volume 2 | DR2-EN137 | Rare |
| Structure Deck: Fury from the Deep | SD4-EN011 | Common |
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