20th deck
TCG · Umi · Non-Meta Decks · 2026-07-30 · Source
Featured card
Mermaid Knight
One of the most-played Umi cards this deck runs.
Sign in to see how close you are to building this deck.
Deck Search works without an account — it asks about the corpus, not about what you own.
Not checked: the Forbidden & Limited list; the TCG card pool (a card released only in the OCG).
Buy this deck — all 32 cards59 copies · about $58.15, main, extra and side deck
Main Deck
44 cards
Amphibious Bugroth MK-3, copy 1 of 2- Amphibious Bugroth MK-3, copy 2 of 2
Aqua Spirit, copy 1 of 2- Aqua Spirit, copy 2 of 2
Cure Mermaid, copy 1 of 3- Cure Mermaid, copy 2 of 3
- Cure Mermaid, copy 3 of 3
Fortress Whale
Lekunga, copy 1 of 2- Lekunga, copy 2 of 2
Lord Poison, copy 1 of 2- Lord Poison, copy 2 of 2
Mermaid Knight, copy 1 of 3- Mermaid Knight, copy 2 of 3
- Mermaid Knight, copy 3 of 3
Mother Grizzly, copy 1 of 2- Mother Grizzly, copy 2 of 2
Nightmare Penguin
Tribe-Infecting Virus
A Legendary Ocean, copy 1 of 3- A Legendary Ocean, copy 2 of 3
- A Legendary Ocean, copy 3 of 3
Dark Hole
Fortress Whale's Oath
Heavy Storm
Monster Reborn, copy 1 of 2- Monster Reborn, copy 2 of 2
Mystical Space Typhoon
Pot of Greed, copy 1 of 3- Pot of Greed, copy 2 of 3
- Pot of Greed, copy 3 of 3
Ring of Destruction, copy 1 of 2- Ring of Destruction, copy 2 of 2
Seven Tools of the Bandit
Solemn Wishes, copy 1 of 2- Solemn Wishes, copy 2 of 2
Spell Shield Type-8
Spiritual Water Art - Aoi, copy 1 of 2- Spiritual Water Art - Aoi, copy 2 of 2
Tornado Wall, copy 1 of 2- Tornado Wall, copy 2 of 2
Trap Dustshoot, copy 1 of 3- Trap Dustshoot, copy 2 of 3
- Trap Dustshoot, copy 3 of 3
Side Deck
15 cards · not counted toward completion
Mystik Wok, copy 1 of 3- Mystik Wok, copy 2 of 3
- Mystik Wok, copy 3 of 3
Nobleman of Extermination, copy 1 of 2- Nobleman of Extermination, copy 2 of 2
Soul Release
Terraforming
Blast Held by a Tribute, copy 1 of 2- Blast Held by a Tribute, copy 2 of 2
Remove Brainwashing, copy 1 of 2- Remove Brainwashing, copy 2 of 2
Royal Command, copy 1 of 2- Royal Command, copy 2 of 2
Tower of Babel, copy 1 of 2- Tower of Babel, copy 2 of 2