Morska, Undersea Sleuth (Commander) - Expensive Core

Morska, Undersea Sleuth
Rank #310
103decks
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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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Fractal Anomaly
5.9%inclusion1 decks17 decks
6%synergy
Restoration Seminar
5.6%inclusion1 decks18 decks
4%synergy
Moon Girl and Devil Dinosaur
5.3%inclusion2 decks38 decks
5%synergy
Emeritus of Ideation
5.3%inclusion1 decks19 decks
4%synergy
Owlin Spiralmancer
5.3%inclusion1 decks19 decks
5%synergy
High Synergy Cards
Erdwal Illuminator
72%inclusion74 decks103 decks
69%synergy
Tireless Tracker
73%inclusion75 decks103 decks
67%synergy
Academy Manufactor
73%inclusion75 decks103 decks
67%synergy
Detective of the Month
66%inclusion68 decks103 decks
64%synergy
Adrix and Nev, Twincasters
70%inclusion72 decks103 decks
63%synergy
Ethereal Investigator
64%inclusion66 decks103 decks
62%synergy
Tangletrove Kelp
63%inclusion65 decks103 decks
60%synergy
Lonis, Cryptozoologist
61%inclusion63 decks103 decks
58%synergy
Idol of Oblivion
59%inclusion61 decks103 decks
55%synergy
Inspiring Statuary
56%inclusion58 decks103 decks
53%synergy
Top Cards
Swords to Plowshares
73%inclusion75 decks103 decks
11%synergy
Teferi's Ageless Insight
58%inclusion60 decks103 decks
52%synergy
Tamiyo's Journal
55%inclusion57 decks103 decks
53%synergy
Jaheira, Friend of the Forest
54%inclusion56 decks103 decks
51%synergy
Tezzeret, Betrayer of Flesh
54%inclusion56 decks103 decks
52%synergy
Jolrael, Mwonvuli Recluse
53%inclusion55 decks103 decks
44%synergy
Bennie Bracks, Zoologist
52%inclusion54 decks103 decks
49%synergy
Merchant of Truth
52%inclusion54 decks103 decks
50%synergy
Alandra, Sky Dreamer
52%inclusion54 decks103 decks
50%synergy
On the Trail
51%inclusion53 decks103 decks
46%synergy
Game Changers
Farewell
28%inclusion29 decks103 decks
12%synergy
Consecrated Sphinx
11%inclusion11 decks103 decks
6%synergy
Seedborn Muse
11%inclusion11 decks103 decks
0%synergy
Creatures
Kappa Cannoneer
48%inclusion49 decks103 decks
45%synergy
Kellan, Inquisitive Prodigy
45%inclusion46 decks103 decks
41%synergy
Forensic Gadgeteer
45%inclusion46 decks103 decks
43%synergy
Shimmer Dragon
44%inclusion45 decks103 decks
42%synergy
Junk Winder
43%inclusion44 decks103 decks
40%synergy
Piper Wright, Publick Reporter
38%inclusion39 decks103 decks
37%synergy
Cyberdrive Awakener
34%inclusion35 decks103 decks
32%synergy
Lavinia, Foil to Conspiracy
33%inclusion34 decks103 decks
32%synergy
Martha Jones
32%inclusion33 decks103 decks
31%synergy
Homunculus Horde
31%inclusion28 decks90 decks
28%synergy
Tamiyo, Inquisitive Student
31%inclusion32 decks103 decks
30%synergy
Noble Hierarch
31%inclusion32 decks103 decks
5%synergy
Birds of Paradise
30%inclusion31 decks103 decks
-5%synergy
Lonis, Genetics Expert
29%inclusion30 decks103 decks
28%synergy
Alquist Proft, Master Sleuth
27%inclusion28 decks103 decks
26%synergy
Psychosis Crawler
26%inclusion27 decks103 decks
18%synergy
Whirler Rogue
25%inclusion26 decks103 decks
24%synergy
Mondrak, Glory Dominus
25%inclusion26 decks103 decks
22%synergy
Duggan, Private Detective
23%inclusion24 decks103 decks
22%synergy
Thought Monitor
22%inclusion23 decks103 decks
20%synergy
Private Eye
20%inclusion21 decks103 decks
20%synergy
Wavesifter
19%inclusion20 decks103 decks
18%synergy
Minn, Wily Illusionist
19%inclusion20 decks103 decks
19%synergy
Yotian Dissident
18%inclusion19 decks103 decks
18%synergy
Mischievous Mystic
18%inclusion16 decks90 decks
17%synergy
Graf Mole
17%inclusion18 decks103 decks
17%synergy
Wojek Investigator
17%inclusion18 decks103 decks
17%synergy
Innocuous Researcher
17%inclusion18 decks103 decks
17%synergy
Chulane, Teller of Tales
17%inclusion18 decks103 decks
7%synergy
Emrakul's Messenger
17%inclusion18 decks103 decks
17%synergy
Selvala, Explorer Returned
17%inclusion17 decks103 decks
7%synergy
The Unagi of Kyoshi Island
15%inclusion6 decks41 decks
12%synergy
Esix, Fractal Bloom
15%inclusion15 decks103 decks
13%synergy
Koma, Cosmos Serpent
14%inclusion14 decks103 decks
7%synergy
James, Wandering Dad
14%inclusion14 decks103 decks
13%synergy
Esper Sentinel
13%inclusion13 decks103 decks
-3%synergy
Faerie Mastermind
13%inclusion13 decks103 decks
3%synergy
Ezrim, Agency Chief
13%inclusion13 decks103 decks
12%synergy
The Mechanist, Aerial Artisan
12%inclusion5 decks41 decks
11%synergy
Mutagen Man, Living Ooze
12%inclusion4 decks34 decks
11%synergy
Peregrin Took
12%inclusion12 decks103 decks
8%synergy
Sarah Jane Smith
12%inclusion12 decks103 decks
11%synergy
Witch Enchanter
11%inclusion11 decks103 decks
4%synergy
Senator Peacock
11%inclusion11 decks103 decks
10%synergy
Displaced Dinosaurs
11%inclusion11 decks103 decks
9%synergy
Chasm Skulker
11%inclusion11 decks103 decks
0%synergy
Novice Inspector
11%inclusion11 decks103 decks
10%synergy
Sarinth Steelseeker
11%inclusion11 decks103 decks
10%synergy
Krang, the All-Powerful
10%inclusion3 decks29 decks
10%synergy
Sharp-Eyed Rookie
10%inclusion10 decks103 decks
9%synergy
Instants
Path to Exile
48%inclusion49 decks103 decks
-1%synergy
Counterspell
46%inclusion47 decks103 decks
8%synergy
Disorder in the Court
45%inclusion46 decks103 decks
42%synergy
Officious Interrogation
45%inclusion46 decks103 decks
42%synergy
Generous Gift
35%inclusion36 decks103 decks
10%synergy
Heroic Intervention
34%inclusion35 decks103 decks
4%synergy
Beast Within
34%inclusion35 decks103 decks
8%synergy
Arcane Denial
29%inclusion30 decks103 decks
12%synergy
Dovin's Veto
28%inclusion29 decks103 decks
12%synergy
An Offer You Can't Refuse
21%inclusion22 decks103 decks
-7%synergy
Dispatch
20%inclusion21 decks103 decks
19%synergy
Swan Song
15%inclusion15 decks103 decks
-2%synergy
Confront the Unknown
14%inclusion14 decks103 decks
13%synergy
Brainstorm
14%inclusion14 decks103 decks
5%synergy
Stroke of Midnight
14%inclusion14 decks103 decks
6%synergy
Confirm Suspicions
14%inclusion14 decks103 decks
13%synergy
Dawn's Truce
13%inclusion13 decks100 decks
3%synergy
Negate
13%inclusion13 decks103 decks
-1%synergy
Growth Spiral
13%inclusion13 decks103 decks
-1%synergy
Deduce
12%inclusion12 decks103 decks
11%synergy
Mirrorform
11%inclusion4 decks37 decks
10%synergy
Second Harvest
10%inclusion10 decks103 decks
7%synergy
Mana Drain
8.7%inclusion9 decks103 decks
-1%synergy
Three Steps Ahead
7.8%inclusion8 decks103 decks
6%synergy
Krosan Grip
7.8%inclusion8 decks103 decks
5%synergy
Sink into Stupor
7.8%inclusion8 decks103 decks
1%synergy
Tamiyo's Safekeeping
7.8%inclusion8 decks103 decks
6%synergy
No More Lies
6.8%inclusion7 decks103 decks
6%synergy
Clever Concealment
5.8%inclusion6 decks103 decks
3%synergy
Sorceries
Farseek
40%inclusion41 decks103 decks
-5%synergy
Nature's Lore
36%inclusion37 decks103 decks
9%synergy
Three Visits
32%inclusion33 decks103 decks
6%synergy
Cultivate
31%inclusion32 decks103 decks
-6%synergy
Rise and Shine
28%inclusion29 decks103 decks
26%synergy
Kodama's Reach
22%inclusion23 decks103 decks
4%synergy
Austere Command
20%inclusion21 decks103 decks
11%synergy
Spirit Water Revival
20%inclusion8 decks41 decks
16%synergy
Supreme Verdict
17%inclusion18 decks103 decks
9%synergy
Rampant Growth
17%inclusion18 decks103 decks
-8%synergy
Follow the Bodies
14%inclusion14 decks103 decks
13%synergy
Fumigate
14%inclusion14 decks103 decks
11%synergy
Finale of Revelation
12%inclusion12 decks103 decks
10%synergy
True Ancestry
10%inclusion4 decks41 decks
8%synergy
Bala Ged Recovery
8.7%inclusion9 decks103 decks
3%synergy
They Went This Way
6.8%inclusion7 decks103 decks
6%synergy
Skyshroud Claim
6.8%inclusion7 decks103 decks
3%synergy
Explore
6.8%inclusion7 decks103 decks
2%synergy
Organic Extinction
6.8%inclusion7 decks103 decks
5%synergy
Thoughtcast
6.8%inclusion7 decks103 decks
6%synergy
Ponder
5.8%inclusion6 decks103 decks
2%synergy
Sea Gate Restoration
5.8%inclusion6 decks103 decks
4%synergy
Vanquish the Horde
5.8%inclusion6 decks103 decks
4%synergy
Enter the Enigma
5.4%inclusion5 decks93 decks
5%synergy
Utility Artifacts
Nettlecyst
24%inclusion25 decks103 decks
22%synergy
Swiftfoot Boots
14%inclusion14 decks103 decks
-14%synergy
Thopter Fabricator
13%inclusion10 decks79 decks
12%synergy
Lightning Greaves
13%inclusion13 decks103 decks
-6%synergy
Thousand Moons Smithy
11%inclusion11 decks103 decks
10%synergy
Worldwalker Helm
11%inclusion11 decks103 decks
10%synergy
Krark-Clan Ironworks
10%inclusion10 decks103 decks
9%synergy
Sensei's Divining Top
7.8%inclusion8 decks103 decks
5%synergy
Shorikai, Genesis Engine
6.8%inclusion7 decks103 decks
6%synergy
Fishing Pole
6.7%inclusion6 decks90 decks
6%synergy
Radiant Lotus
6.4%inclusion5 decks78 decks
6%synergy
Magnifying Glass
5.8%inclusion6 decks103 decks
5%synergy
Alhammarret's Archive
5.8%inclusion6 decks103 decks
5%synergy
Enchantments
Wilderness Reclamation
45%inclusion46 decks103 decks
38%synergy
Ongoing Investigation
41%inclusion42 decks103 decks
39%synergy
Mechanized Production
39%inclusion40 decks103 decks
36%synergy
Ulvenwald Mysteries
36%inclusion37 decks103 decks
34%synergy
Search the Premises
33%inclusion34 decks103 decks
31%synergy
Thorough Investigation
29%inclusion30 decks103 decks
28%synergy
Doubling Season
27%inclusion28 decks103 decks
19%synergy
Proft's Eidetic Memory
25%inclusion26 decks103 decks
23%synergy
Parallel Lives
18%inclusion19 decks103 decks
15%synergy
Armed with Proof
18%inclusion19 decks103 decks
17%synergy
Anointed Procession
17%inclusion17 decks103 decks
14%synergy
Knowledge Is Power
15%inclusion15 decks103 decks
13%synergy
Caretaker's Talent
14%inclusion14 decks97 decks
12%synergy
Sylvan Library
13%inclusion13 decks103 decks
7%synergy
Trouble in Pairs
8.7%inclusion9 decks103 decks
5%synergy
Hardened Scales
7.8%inclusion8 decks103 decks
-13%synergy
All That Glitters
7.8%inclusion8 decks103 decks
3%synergy
Simic Ascendancy
6.8%inclusion7 decks103 decks
-4%synergy
Wizard Class
6.8%inclusion7 decks103 decks
-3%synergy
Case of the Pilfered Proof
6.8%inclusion7 decks103 decks
7%synergy
Killer Service
5.8%inclusion6 decks103 decks
5%synergy
Ominous Seas
5.8%inclusion6 decks103 decks
4%synergy
Clan Crafter
5.8%inclusion6 decks103 decks
6%synergy
Primal Vigor
5.8%inclusion6 decks103 decks
4%synergy
Terrasymbiosis
5.5%inclusion3 decks55 decks
-1%synergy
Springleaf Parade
5.4%inclusion2 decks37 decks
4%synergy
Fisher's Talent
5.2%inclusion5 decks97 decks
3%synergy
Innkeeper's Talent
5.0%inclusion5 decks100 decks
-4%synergy
Planeswalkers
Tamiyo, Field Researcher
14%inclusion14 decks103 decks
4%synergy
Tamiyo, the Moon Sage
5.8%inclusion6 decks103 decks
5%synergy
Utility Lands
Reliquary Tower
65%inclusion67 decks103 decks
22%synergy
Rogue's Passage
21%inclusion22 decks103 decks
7%synergy
Lonely Sandbar
20%inclusion21 decks103 decks
19%synergy
Archway of Innovation
20%inclusion21 decks103 decks
19%synergy
Tranquil Thicket
17%inclusion17 decks103 decks
15%synergy
Boseiju, Who Endures
17%inclusion17 decks103 decks
-2%synergy
Otawara, Soaring City
16%inclusion16 decks103 decks
1%synergy
Secluded Steppe
16%inclusion16 decks103 decks
14%synergy
Uthros, Titanic Godcore
15%inclusion8 decks55 decks
13%synergy
Alchemist's Refuge
13%inclusion13 decks103 decks
6%synergy
Temple of the False God
13%inclusion13 decks103 decks
4%synergy
Yavimaya, Cradle of Growth
12%inclusion12 decks103 decks
-3%synergy
Inventors' Fair
11%inclusion11 decks103 decks
10%synergy
Seat of the Synod
10%inclusion10 decks103 decks
8%synergy
Tree of Tales
10%inclusion10 decks103 decks
8%synergy
Ancient Den
8.7%inclusion9 decks103 decks
7%synergy
Urza's Saga
6.8%inclusion7 decks103 decks
3%synergy
Fountainport
6.2%inclusion6 decks97 decks
5%synergy
Mana Artifacts
Arcane Signet
83%inclusion86 decks103 decks
12%synergy
Sol Ring
81%inclusion83 decks103 decks
-1%synergy
Talisman of Curiosity
48%inclusion49 decks103 decks
37%synergy
Talisman of Progress
43%inclusion44 decks103 decks
33%synergy
Talisman of Unity
41%inclusion42 decks103 decks
31%synergy
Five Hundred Year Diary
40%inclusion41 decks103 decks
38%synergy
Simic Signet
21%inclusion22 decks103 decks
12%synergy
Thought Vessel
21%inclusion22 decks103 decks
1%synergy
Azorius Signet
20%inclusion21 decks103 decks
11%synergy
Fellwar Stone
13%inclusion13 decks103 decks
-2%synergy
Chromatic Lantern
7.8%inclusion8 decks103 decks
2%synergy
Bender's Waterskin
5.9%inclusion3 decks51 decks
1%synergy
Thran Turbine
5.8%inclusion6 decks103 decks
6%synergy
Lands
Island
97%inclusion100 decks103 decks
3%synergy
Plains
96%inclusion99 decks103 decks
3%synergy
Forest
96%inclusion99 decks103 decks
2%synergy
Command Tower
93%inclusion96 decks103 decks
3%synergy
Hallowed Fountain
81%inclusion83 decks103 decks
36%synergy
Temple Garden
76%inclusion78 decks103 decks
31%synergy
Breeding Pool
75%inclusion77 decks103 decks
29%synergy
Spara's Headquarters
67%inclusion69 decks103 decks
28%synergy
Exotic Orchard
66%inclusion68 decks103 decks
9%synergy
Rejuvenating Springs
57%inclusion59 decks103 decks
23%synergy
Sea of Clouds
52%inclusion54 decks103 decks
23%synergy
Flooded Strand
52%inclusion54 decks103 decks
20%synergy
Seaside Citadel
50%inclusion52 decks103 decks
-1%synergy
Prairie Stream
48%inclusion49 decks103 decks
2%synergy
Canopy Vista
48%inclusion49 decks103 decks
1%synergy
Windswept Heath
45%inclusion46 decks103 decks
11%synergy
Bountiful Promenade
45%inclusion46 decks103 decks
15%synergy
Dreamroot Cascade
45%inclusion46 decks103 decks
18%synergy
Misty Rainforest
43%inclusion44 decks103 decks
13%synergy
Glacial Fortress
42%inclusion43 decks103 decks
-6%synergy
Hinterland Harbor
39%inclusion40 decks103 decks
-11%synergy
Deserted Beach
39%inclusion40 decks103 decks
19%synergy
Overgrown Farmland
36%inclusion37 decks103 decks
14%synergy
Spire of Industry
34%inclusion35 decks103 decks
32%synergy
Yavimaya Coast
33%inclusion34 decks103 decks
2%synergy
Hedge Maze
32%inclusion33 decks103 decks
22%synergy
Path of Ancestry
31%inclusion32 decks103 decks
6%synergy
Sunpetal Grove
30%inclusion31 decks103 decks
-14%synergy
Meticulous Archive
29%inclusion30 decks103 decks
21%synergy
Lush Portico
29%inclusion30 decks103 decks
19%synergy
Irrigated Farmland
27%inclusion28 decks103 decks
21%synergy
Scattered Groves
22%inclusion23 decks103 decks
16%synergy
Krosan Verge
22%inclusion23 decks103 decks
16%synergy
Azorius Chancery
20%inclusion21 decks103 decks
6%synergy
Hushwood Verge
19%inclusion18 decks93 decks
9%synergy
Brushland
18%inclusion19 decks103 decks
-11%synergy
Temple of Mystery
18%inclusion19 decks103 decks
-3%synergy
Floodfarm Verge
18%inclusion17 decks93 decks
10%synergy
Savannah
17%inclusion18 decks103 decks
4%synergy
Adarkar Wastes
17%inclusion18 decks103 decks
-8%synergy
Temple of Plenty
17%inclusion18 decks103 decks
-3%synergy
Simic Growth Chamber
17%inclusion17 decks103 decks
2%synergy
Tundra
17%inclusion17 decks103 decks
4%synergy
Sungrass Prairie
17%inclusion17 decks103 decks
-3%synergy
Temple of Enlightenment
17%inclusion17 decks103 decks
-4%synergy
Willowrush Verge
15%inclusion12 decks80 decks
7%synergy
Fabled Passage
15%inclusion15 decks103 decks
3%synergy
Skycloud Expanse
15%inclusion15 decks103 decks
-4%synergy
Tranquil Landscape
15%inclusion15 decks103 decks
-1%synergy
Selesnya Sanctuary
14%inclusion14 decks103 decks
0%synergy
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