Deep Clue Sea
Morska, Undersea Sleuth Commander Deck
Morska, Undersea Sleuth drives an engine of continuous investigation, flooding the battlefield with Clue tokens each upkeep and growing larger every time you draw your second card in a turn. The deck amplifies this loop through token doublers, cards that trigger additional investigations from combat damage, creature deaths, and landfall, and payoffs that convert a massive hand and artifact count into raw power — Psychosis Crawler drains opponents with every draw, Knowledge Is Power turns a full hand into a board-wide pump, and Mechanized Production can copy Clues exponentially toward its eight-of-a-kind win condition. Tangletrove Kelp and Armed with Proof transform the Clue pile into a combat threat or a swarm of equipped attackers, giving the deck multiple paths to close out the game through card advantage, life loss, or overwhelming board presence.
Decklist
- Sophia, Dogged Detective
- Armed with Proof
- Merchant of Truth
- Serene Sleuth
- Detective of the Month
- Follow the Bodies
- Tangletrove Kelp
- Innocuous Researcher
- On the Trail
- Knowledge Is Power
- Ransom Note
- Aerial Extortionist
- Bennie Bracks, Zoologist
- Farewell
- Fumigate
- Organic Extinction
- Search the Premises
- Alandra, Sky Dreamer
- Confirm Suspicions
- Ethereal Investigator
- Finale of Revelation
- Kappa Cannoneer
- Mechanized Production
- Nadir Kraken
- Shimmer Dragon
- Teferi's Ageless Insight
- Tezzeret, Betrayer of Flesh
- Thought Monitor
- Hornet Queen
- Jolrael, Mwonvuli Recluse
- Killer Service
- Tireless Tracker
- Adrix and Nev, Twincasters
- Chulane, Teller of Tales
- Disorder in the Court
- Esix, Fractal Bloom
- Hydroid Krasis
- Koma, Cosmos Serpent
- Lonis, Cryptozoologist
- Selvala, Explorer Returned
- Academy Manufactor
- Idol of Oblivion
- Inspiring Statuary
- Nettlecyst
- Psychosis Crawler
- Canopy Vista
- Exotic Orchard
- Irrigated Farmland
- Prairie Stream
- Scattered Groves
- Skycloud Expanse
- Spire of Industry
- Sungrass Prairie
- Temple of Enlightenment
- Temple of Mystery
- Temple of Plenty
- Swords to Plowshares
- Erdwal Illuminator
- Junk Winder
- Ongoing Investigation
- Whirler Rogue
- Graf Mole
- Ulvenwald Mysteries
- Wilderness Reclamation
- Wavesifter
- Arcane Signet
- Azorius Signet
- Simic Signet
- Sol Ring
- Talisman of Curiosity
- Talisman of Progress
- Talisman of Unity
- Azorius Chancery
- Magnifying Glass
- Command Tower
- Krosan Verge
- Lonely Sandbar
- Path of Ancestry
- Reliquary Tower
- Seaside Citadel
- Secluded Steppe
- Selesnya Sanctuary
- Simic Growth Chamber
- Temple of the False God
- Tranquil Thicket
- 2× Plains
- Plains
- 3× Island
- 3× Island
- 3× Forest
- 2× Forest