Morska, Undersea Sleuth (Commander) - Optimized Affinity

Morska, Undersea Sleuth
Rank #321
2decks
As CommanderAs CardAverage DeckDecksView Precon
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2345
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Ezra Sassaman
Dec 4, 2025
Ezra Sassaman
Rebuilding Morska, Undersea Sleuth With Waterbending
Waterbending from the new Avatar set is a nice blend of improvise and convoke, so we've got a Clue deck that you should investigate!
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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Smothering Tithe
100%inclusion2 decks2 decks
84%synergy
Rhystic Study
100%inclusion2 decks2 decks
81%synergy
Consecrated Sphinx
50%inclusion1 decks2 decks
45%synergy
Seedborn Muse
50%inclusion1 decks2 decks
40%synergy
Farewell
50%inclusion1 decks2 decks
34%synergy
Narset, Parter of Veils
50%inclusion1 decks2 decks
48%synergy
Fierce Guardianship
50%inclusion1 decks2 decks
36%synergy
Cyclonic Rift
50%inclusion1 decks2 decks
33%synergy
Mystical Tutor
50%inclusion1 decks2 decks
45%synergy
Creatures
Jaheira, Friend of the Forest
100%inclusion2 decks2 decks
96%synergy
Adrix and Nev, Twincasters
100%inclusion2 decks2 decks
93%synergy
Bennie Bracks, Zoologist
100%inclusion2 decks2 decks
97%synergy
Tangletrove Kelp
100%inclusion2 decks2 decks
97%synergy
Erdwal Illuminator
100%inclusion2 decks2 decks
97%synergy
Kappa Cannoneer
100%inclusion2 decks2 decks
98%synergy
Tireless Tracker
100%inclusion2 decks2 decks
94%synergy
Academy Manufactor
100%inclusion2 decks2 decks
94%synergy
Ultimecia, Temporal Threat
100%inclusion1 decks1 decks
99%synergy
Lonis, Cryptozoologist
50%inclusion1 decks2 decks
47%synergy
Sythis, Harvest's Hand
50%inclusion1 decks2 decks
45%synergy
Detective of the Month
50%inclusion1 decks2 decks
48%synergy
Master of Etherium
50%inclusion1 decks2 decks
50%synergy
Scrawling Crawler
50%inclusion1 decks2 decks
47%synergy
Tamiyo, Inquisitive Student
50%inclusion1 decks2 decks
49%synergy
Ethereal Investigator
50%inclusion1 decks2 decks
48%synergy
Ms. Bumbleflower
50%inclusion1 decks2 decks
48%synergy
Psychosis Crawler
50%inclusion1 decks2 decks
42%synergy
Shrieking Drake
50%inclusion1 decks2 decks
46%synergy
Kami of the Crescent Moon
50%inclusion1 decks2 decks
48%synergy
Dennick, Pious Apprentice
50%inclusion1 decks2 decks
50%synergy
Nadir Kraken
50%inclusion1 decks2 decks
49%synergy
Junk Winder
50%inclusion1 decks2 decks
48%synergy
Esper Sentinel
50%inclusion1 decks2 decks
35%synergy
Vnwxt, Verbose Host
50%inclusion1 decks2 decks
49%synergy
Body of Knowledge
50%inclusion1 decks2 decks
45%synergy
Merchant of Truth
50%inclusion1 decks2 decks
48%synergy
Alandra, Sky Dreamer
50%inclusion1 decks2 decks
48%synergy
Esix, Fractal Bloom
50%inclusion1 decks2 decks
49%synergy
Forensic Gadgeteer
50%inclusion1 decks2 decks
48%synergy
Toski, Bearer of Secrets
50%inclusion1 decks2 decks
46%synergy
Faerie Mastermind
50%inclusion1 decks2 decks
41%synergy
Laboratory Maniac
50%inclusion1 decks2 decks
47%synergy
Homunculus Horde
50%inclusion1 decks2 decks
47%synergy
Loran of the Third Path
50%inclusion1 decks2 decks
38%synergy
Selvala, Explorer Returned
50%inclusion1 decks2 decks
41%synergy
Nezahal, Primal Tide
50%inclusion1 decks2 decks
47%synergy
Mangara, the Diplomat
50%inclusion1 decks2 decks
44%synergy
Birds of Paradise
50%inclusion1 decks2 decks
14%synergy
Shimmer Dragon
50%inclusion1 decks2 decks
48%synergy
Urza, Lord High Artificer
50%inclusion1 decks2 decks
48%synergy
Chulane, Teller of Tales
50%inclusion1 decks2 decks
40%synergy
Triskaidekaphile
50%inclusion1 decks2 decks
44%synergy
Jolrael, Mwonvuli Recluse
50%inclusion1 decks2 decks
41%synergy
Delighted Halfling
50%inclusion1 decks2 decks
37%synergy
Mondrak, Glory Dominus
50%inclusion1 decks2 decks
47%synergy
Instants
Swords to Plowshares
100%inclusion2 decks2 decks
38%synergy
Secrets of the Key
50%inclusion1 decks2 decks
50%synergy
Disorder in the Court
50%inclusion1 decks2 decks
47%synergy
Second Harvest
50%inclusion1 decks2 decks
48%synergy
Beast Within
50%inclusion1 decks2 decks
24%synergy
Arcane Denial
50%inclusion1 decks2 decks
33%synergy
Counterspell
50%inclusion1 decks2 decks
12%synergy
Path to Exile
50%inclusion1 decks2 decks
1%synergy
Officious Interrogation
50%inclusion1 decks2 decks
48%synergy
Sorceries
Supreme Verdict
50%inclusion1 decks2 decks
42%synergy
Kodama's Reach
50%inclusion1 decks2 decks
32%synergy
Three Visits
50%inclusion1 decks2 decks
24%synergy
Rise and Shine
50%inclusion1 decks2 decks
48%synergy
Finale of Revelation
50%inclusion1 decks2 decks
49%synergy
Cultivate
50%inclusion1 decks2 decks
13%synergy
Personal Tutor
50%inclusion1 decks2 decks
49%synergy
White Sun's Twilight
50%inclusion1 decks2 decks
50%synergy
Temporal Trespass
50%inclusion1 decks2 decks
50%synergy
Utility Artifacts
Tamiyo's Journal
100%inclusion2 decks2 decks
97%synergy
Inspiring Statuary
100%inclusion2 decks2 decks
97%synergy
Idol of Oblivion
100%inclusion2 decks2 decks
96%synergy
Nettlecyst
50%inclusion1 decks2 decks
48%synergy
Teferi's Puzzle Box
50%inclusion1 decks2 decks
50%synergy
Font of Mythos
50%inclusion1 decks2 decks
49%synergy
Folio of Fancies
50%inclusion1 decks2 decks
48%synergy
Howling Mine
50%inclusion1 decks2 decks
47%synergy
Venser's Journal
50%inclusion1 decks2 decks
49%synergy
Enchantments
Wilderness Reclamation
100%inclusion2 decks2 decks
94%synergy
Weftwalking
100%inclusion1 decks1 decks
100%synergy
Killer Service
50%inclusion1 decks2 decks
49%synergy
Teferi's Ageless Insight
50%inclusion1 decks2 decks
45%synergy
Psychic Corrosion
50%inclusion1 decks2 decks
50%synergy
Mechanized Production
50%inclusion1 decks2 decks
47%synergy
Forced Fruition
50%inclusion1 decks2 decks
49%synergy
Thopter Spy Network
50%inclusion1 decks2 decks
50%synergy
Thought Reflection
50%inclusion1 decks2 decks
50%synergy
Rites of Flourishing
50%inclusion1 decks2 decks
44%synergy
Anointed Procession
50%inclusion1 decks2 decks
47%synergy
Omniscience
50%inclusion1 decks2 decks
49%synergy
Parallel Lives
50%inclusion1 decks2 decks
47%synergy
Knowledge Is Power
50%inclusion1 decks2 decks
49%synergy
Burgeoning
50%inclusion1 decks2 decks
47%synergy
Mystic Remora
50%inclusion1 decks2 decks
39%synergy
Sylvan Library
50%inclusion1 decks2 decks
44%synergy
Leyline of Anticipation
50%inclusion1 decks2 decks
46%synergy
All That Glitters
50%inclusion1 decks2 decks
45%synergy
Monologue Tax
50%inclusion1 decks2 decks
49%synergy
Dictate of Kruphix
50%inclusion1 decks2 decks
48%synergy
Land Tax
50%inclusion1 decks2 decks
48%synergy
Trouble in Pairs
50%inclusion1 decks2 decks
46%synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
100%inclusion2 decks2 decks
98%synergy
Jace, Wielder of Mysteries
50%inclusion1 decks2 decks
49%synergy
Oko, Thief of Crowns
50%inclusion1 decks2 decks
47%synergy
Tamiyo, Field Researcher
50%inclusion1 decks2 decks
40%synergy
Utility Lands
Reliquary Tower
100%inclusion2 decks2 decks
57%synergy
Uthros, Titanic Godcore
100%inclusion1 decks1 decks
99%synergy
Evendo, Waking Haven
100%inclusion1 decks1 decks
96%synergy
Seat of the Synod
50%inclusion1 decks2 decks
48%synergy
Celestial Colonnade
50%inclusion1 decks2 decks
49%synergy
Tree of Tales
50%inclusion1 decks2 decks
48%synergy
Tranquil Thicket
50%inclusion1 decks2 decks
48%synergy
Lumbering Falls
50%inclusion1 decks2 decks
49%synergy
Temple of the False God
50%inclusion1 decks2 decks
42%synergy
Stirring Wildwood
50%inclusion1 decks2 decks
49%synergy
Mana Artifacts
Arcane Signet
100%inclusion2 decks2 decks
29%synergy
Sol Ring
100%inclusion2 decks2 decks
19%synergy
Five Hundred Year Diary
50%inclusion1 decks2 decks
48%synergy
Lands
Selesnya Sanctuary
100%inclusion2 decks2 decks
87%synergy
Simic Growth Chamber
100%inclusion2 decks2 decks
86%synergy
Command Tower
100%inclusion2 decks2 decks
9%synergy
Azorius Chancery
100%inclusion2 decks2 decks
87%synergy
Exotic Orchard
100%inclusion2 decks2 decks
43%synergy
Seaside Citadel
100%inclusion2 decks2 decks
49%synergy
Prairie Stream
100%inclusion2 decks2 decks
54%synergy
Spire of Industry
100%inclusion2 decks2 decks
98%synergy
Temple of Mystery
100%inclusion2 decks2 decks
78%synergy
Temple of Enlightenment
100%inclusion2 decks2 decks
80%synergy
Island
100%inclusion2 decks2 decks
6%synergy
Forest
100%inclusion2 decks2 decks
6%synergy
Path of Ancestry
100%inclusion2 decks2 decks
74%synergy
Plains
100%inclusion2 decks2 decks
7%synergy
Canopy Vista
100%inclusion2 decks2 decks
54%synergy
Temple of Plenty
100%inclusion2 decks2 decks
80%synergy
Sungrass Prairie
50%inclusion1 decks2 decks
30%synergy
Scattered Groves
50%inclusion1 decks2 decks
44%synergy
Sunpetal Grove
50%inclusion1 decks2 decks
5%synergy
Irrigated Farmland
50%inclusion1 decks2 decks
44%synergy
Fortified Village
50%inclusion1 decks2 decks
36%synergy
Power Depot
50%inclusion1 decks2 decks
50%synergy
Razortide Bridge
50%inclusion1 decks2 decks
48%synergy
Skycloud Expanse
50%inclusion1 decks2 decks
31%synergy
Razorverge Thicket
50%inclusion1 decks2 decks
41%synergy
Seachrome Coast
50%inclusion1 decks2 decks
41%synergy
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