Morska, Undersea Sleuth (Commander) - Expensive Core

Morska, Undersea Sleuth
Rank #326
94decks
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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
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Bard, King of Dale
18%inclusion2 decks11 decks
16%synergy
Gleaming Splendor
13%inclusion1 decks8 decks
6%synergy
The Eagles Are Coming!
9.1%inclusion1 decks11 decks
7%synergy
Belladonna Took
9.1%inclusion1 decks11 decks
8%synergy
High Synergy Cards
Academy Manufactor
76%inclusion71 decks94 decks
70%synergy
Tireless Tracker
76%inclusion71 decks94 decks
70%synergy
Erdwal Illuminator
71%inclusion67 decks94 decks
69%synergy
Detective of the Month
67%inclusion63 decks94 decks
65%synergy
Ethereal Investigator
65%inclusion61 decks94 decks
63%synergy
Adrix and Nev, Twincasters
68%inclusion64 decks94 decks
62%synergy
Tangletrove Kelp
64%inclusion60 decks94 decks
61%synergy
Lonis, Cryptozoologist
61%inclusion57 decks94 decks
57%synergy
Tamiyo's Journal
56%inclusion53 decks94 decks
54%synergy
Teferi's Ageless Insight
59%inclusion55 decks94 decks
53%synergy
Top Cards
Swords to Plowshares
73%inclusion69 decks94 decks
12%synergy
Idol of Oblivion
55%inclusion52 decks94 decks
51%synergy
Inspiring Statuary
55%inclusion52 decks94 decks
52%synergy
Tezzeret, Betrayer of Flesh
54%inclusion51 decks94 decks
52%synergy
Merchant of Truth
52%inclusion49 decks94 decks
50%synergy
Alandra, Sky Dreamer
52%inclusion49 decks94 decks
50%synergy
Jolrael, Mwonvuli Recluse
51%inclusion48 decks94 decks
42%synergy
On the Trail
50%inclusion47 decks94 decks
45%synergy
Bennie Bracks, Zoologist
50%inclusion47 decks94 decks
47%synergy
Jaheira, Friend of the Forest
50%inclusion47 decks94 decks
46%synergy
Game Changers
Farewell
28%inclusion26 decks94 decks
12%synergy
Seedborn Muse
11%inclusion10 decks94 decks
0%synergy
Consecrated Sphinx
10%inclusion9 decks94 decks
5%synergy
Teferi's Protection
5.3%inclusion5 decks94 decks
-9%synergy
Creatures
Kappa Cannoneer
47%inclusion44 decks94 decks
45%synergy
Forensic Gadgeteer
45%inclusion42 decks94 decks
43%synergy
Shimmer Dragon
45%inclusion42 decks94 decks
43%synergy
Junk Winder
44%inclusion41 decks94 decks
41%synergy
Piper Wright, Publick Reporter
38%inclusion36 decks94 decks
37%synergy
Cyberdrive Awakener
36%inclusion34 decks94 decks
34%synergy
Kellan, Inquisitive Prodigy
36%inclusion34 decks94 decks
33%synergy
Noble Hierarch
32%inclusion30 decks94 decks
6%synergy
Homunculus Horde
31%inclusion28 decks89 decks
29%synergy
Martha Jones
30%inclusion28 decks94 decks
29%synergy
Birds of Paradise
30%inclusion28 decks94 decks
-6%synergy
Tamiyo, Inquisitive Student
28%inclusion26 decks94 decks
27%synergy
Lavinia, Foil to Conspiracy
28%inclusion26 decks94 decks
27%synergy
Psychosis Crawler
27%inclusion25 decks94 decks
19%synergy
Mondrak, Glory Dominus
27%inclusion25 decks94 decks
23%synergy
Lonis, Genetics Expert
26%inclusion24 decks94 decks
25%synergy
Alquist Proft, Master Sleuth
26%inclusion24 decks94 decks
25%synergy
Whirler Rogue
24%inclusion23 decks94 decks
23%synergy
Duggan, Private Detective
22%inclusion21 decks94 decks
21%synergy
Thought Monitor
21%inclusion20 decks94 decks
19%synergy
Graf Mole
19%inclusion18 decks94 decks
18%synergy
Chulane, Teller of Tales
19%inclusion18 decks94 decks
9%synergy
Emrakul's Messenger
19%inclusion18 decks94 decks
18%synergy
Selvala, Explorer Returned
18%inclusion17 decks94 decks
9%synergy
Minn, Wily Illusionist
18%inclusion17 decks94 decks
17%synergy
Private Eye
17%inclusion16 decks94 decks
16%synergy
Wojek Investigator
17%inclusion16 decks94 decks
16%synergy
Mischievous Mystic
17%inclusion15 decks89 decks
16%synergy
Esper Sentinel
16%inclusion15 decks94 decks
1%synergy
Yotian Dissident
16%inclusion15 decks94 decks
15%synergy
Esix, Fractal Bloom
16%inclusion15 decks94 decks
15%synergy
Wavesifter
16%inclusion15 decks94 decks
15%synergy
Innocuous Researcher
15%inclusion14 decks94 decks
14%synergy
Koma, Cosmos Serpent
14%inclusion13 decks94 decks
7%synergy
Faerie Mastermind
14%inclusion13 decks94 decks
4%synergy
The Mechanist, Aerial Artisan
13%inclusion6 decks47 decks
12%synergy
The Unagi of Kyoshi Island
13%inclusion6 decks47 decks
10%synergy
Mister Fantastic, Reed Richards
12%inclusion2 decks17 decks
10%synergy
Senator Peacock
12%inclusion11 decks94 decks
11%synergy
Peregrin Took
12%inclusion11 decks94 decks
8%synergy
Nadir Kraken
12%inclusion11 decks94 decks
11%synergy
James, Wandering Dad
12%inclusion11 decks94 decks
11%synergy
Ezrim, Agency Chief
12%inclusion11 decks94 decks
11%synergy
Urza, Lord High Artificer
12%inclusion11 decks94 decks
10%synergy
The Third Doctor
11%inclusion10 decks94 decks
10%synergy
Bygone Bishop
11%inclusion10 decks94 decks
10%synergy
Displaced Dinosaurs
11%inclusion10 decks94 decks
9%synergy
Ledger Shredder
11%inclusion10 decks94 decks
5%synergy
Stridehangar Automaton
10%inclusion8 decks79 decks
10%synergy
Mutagen Man, Living Ooze
10%inclusion4 decks40 decks
9%synergy
Instants
Path to Exile
46%inclusion43 decks94 decks
-3%synergy
Counterspell
45%inclusion42 decks94 decks
7%synergy
Officious Interrogation
43%inclusion40 decks94 decks
40%synergy
Disorder in the Court
41%inclusion39 decks94 decks
39%synergy
Generous Gift
35%inclusion33 decks94 decks
11%synergy
Beast Within
34%inclusion32 decks94 decks
8%synergy
Heroic Intervention
32%inclusion30 decks94 decks
1%synergy
Dovin's Veto
28%inclusion26 decks94 decks
11%synergy
Arcane Denial
27%inclusion25 decks94 decks
9%synergy
Dispatch
21%inclusion20 decks94 decks
19%synergy
An Offer You Can't Refuse
19%inclusion18 decks94 decks
-10%synergy
Swan Song
16%inclusion15 decks94 decks
-1%synergy
Confront the Unknown
15%inclusion14 decks94 decks
14%synergy
Growth Spiral
14%inclusion13 decks94 decks
0%synergy
Negate
13%inclusion12 decks94 decks
-1%synergy
Brainstorm
13%inclusion12 decks94 decks
4%synergy
Stroke of Midnight
13%inclusion12 decks94 decks
5%synergy
Confirm Suspicions
13%inclusion12 decks94 decks
12%synergy
Deduce
13%inclusion12 decks94 decks
12%synergy
Dawn's Truce
12%inclusion11 decks94 decks
2%synergy
Eladamri's Call
11%inclusion10 decks94 decks
0%synergy
Mana Drain
11%inclusion10 decks94 decks
1%synergy
Second Harvest
10%inclusion9 decks94 decks
7%synergy
Sink into Stupor
10%inclusion9 decks94 decks
3%synergy
Krosan Grip
8.5%inclusion8 decks94 decks
6%synergy
Tamiyo's Safekeeping
8.5%inclusion8 decks94 decks
6%synergy
Three Steps Ahead
7.4%inclusion7 decks94 decks
6%synergy
Clever Concealment
7.4%inclusion7 decks94 decks
4%synergy
Mirrorform
7.0%inclusion3 decks43 decks
6%synergy
No More Lies
6.4%inclusion6 decks94 decks
5%synergy
Frantic Search
5.3%inclusion5 decks94 decks
-1%synergy
Brokers Charm
5.3%inclusion5 decks94 decks
3%synergy
Spell Pierce
5.3%inclusion5 decks94 decks
4%synergy
Sorceries
Farseek
39%inclusion37 decks94 decks
-5%synergy
Nature's Lore
33%inclusion31 decks94 decks
6%synergy
Three Visits
32%inclusion30 decks94 decks
6%synergy
Cultivate
32%inclusion30 decks94 decks
-5%synergy
Rise and Shine
29%inclusion27 decks94 decks
27%synergy
Kodama's Reach
21%inclusion20 decks94 decks
4%synergy
Austere Command
19%inclusion18 decks94 decks
11%synergy
Rampant Growth
18%inclusion17 decks94 decks
-7%synergy
Supreme Verdict
17%inclusion16 decks94 decks
9%synergy
Finale of Revelation
15%inclusion14 decks94 decks
14%synergy
Fumigate
15%inclusion14 decks94 decks
13%synergy
Spirit Water Revival
15%inclusion7 decks47 decks
12%synergy
Follow the Bodies
11%inclusion10 decks94 decks
10%synergy
Organic Extinction
11%inclusion10 decks94 decks
9%synergy
Skyshroud Claim
10%inclusion9 decks94 decks
6%synergy
Explore
10%inclusion9 decks94 decks
4%synergy
Sea Gate Restoration
8.5%inclusion8 decks94 decks
7%synergy
Bala Ged Recovery
8.5%inclusion8 decks94 decks
3%synergy
True Ancestry
8.5%inclusion4 decks47 decks
7%synergy
Vanquish the Horde
7.4%inclusion7 decks94 decks
6%synergy
Thoughtcast
7.4%inclusion7 decks94 decks
7%synergy
Nature's Rhythm
6.9%inclusion5 decks72 decks
3%synergy
Mind into Matter
6.9%inclusion2 decks29 decks
6%synergy
They Went This Way
6.4%inclusion6 decks94 decks
6%synergy
Shared Roots
6.4%inclusion3 decks47 decks
1%synergy
Rishkar's Expertise
5.3%inclusion5 decks94 decks
2%synergy
Sunfall
5.3%inclusion5 decks94 decks
5%synergy
Voyage Home
5.1%inclusion4 decks79 decks
5%synergy
Utility Artifacts
Nettlecyst
24%inclusion23 decks94 decks
22%synergy
Lightning Greaves
15%inclusion14 decks94 decks
-4%synergy
Thousand Moons Smithy
13%inclusion12 decks94 decks
12%synergy
Swiftfoot Boots
13%inclusion12 decks94 decks
-15%synergy
Thopter Fabricator
13%inclusion10 decks79 decks
12%synergy
Worldwalker Helm
11%inclusion10 decks94 decks
10%synergy
Krark-Clan Ironworks
10%inclusion9 decks94 decks
9%synergy
Sensei's Divining Top
7.4%inclusion7 decks94 decks
5%synergy
Alhammarret's Archive
6.4%inclusion6 decks94 decks
5%synergy
Shorikai, Genesis Engine
6.4%inclusion6 decks94 decks
5%synergy
Magnifying Glass
6.4%inclusion6 decks94 decks
6%synergy
Radiant Lotus
6.3%inclusion5 decks79 decks
6%synergy
Cosmic Cube
5.9%inclusion1 decks17 decks
5%synergy
Enchantments
Wilderness Reclamation
48%inclusion45 decks94 decks
41%synergy
Mechanized Production
35%inclusion33 decks94 decks
32%synergy
Ongoing Investigation
35%inclusion33 decks94 decks
33%synergy
Search the Premises
31%inclusion29 decks94 decks
29%synergy
Ulvenwald Mysteries
31%inclusion29 decks94 decks
29%synergy
Doubling Season
29%inclusion27 decks94 decks
20%synergy
Thorough Investigation
24%inclusion23 decks94 decks
24%synergy
Proft's Eidetic Memory
23%inclusion22 decks94 decks
21%synergy
Armed with Proof
20%inclusion19 decks94 decks
19%synergy
Parallel Lives
18%inclusion17 decks94 decks
15%synergy
Anointed Procession
17%inclusion16 decks94 decks
14%synergy
Knowledge Is Power
16%inclusion15 decks94 decks
15%synergy
Caretaker's Talent
16%inclusion15 decks94 decks
14%synergy
Sylvan Library
14%inclusion13 decks94 decks
8%synergy
Trouble in Pairs
10%inclusion9 decks94 decks
6%synergy
Wizard Class
7.4%inclusion7 decks94 decks
-3%synergy
Case of the Pilfered Proof
7.4%inclusion7 decks94 decks
7%synergy
Hardened Scales
7.4%inclusion7 decks94 decks
-14%synergy
Utopia Sprawl
6.4%inclusion6 decks94 decks
-2%synergy
Imprisoned in the Moon
6.4%inclusion6 decks94 decks
2%synergy
Ominous Seas
6.4%inclusion6 decks94 decks
5%synergy
Clan Crafter
6.4%inclusion6 decks94 decks
6%synergy
All That Glitters
6.4%inclusion6 decks94 decks
2%synergy
Primal Vigor
6.4%inclusion6 decks94 decks
5%synergy
Waterbender Ascension
6.4%inclusion3 decks47 decks
3%synergy
Exploration
5.3%inclusion5 decks94 decks
1%synergy
Killer Service
5.3%inclusion5 decks94 decks
5%synergy
In Too Deep
5.3%inclusion5 decks94 decks
5%synergy
Burgeoning
5.3%inclusion5 decks94 decks
2%synergy
Paradox Haze
5.3%inclusion5 decks94 decks
5%synergy
Propaganda
5.3%inclusion5 decks94 decks
-7%synergy
Planeswalkers
Tamiyo, Field Researcher
13%inclusion12 decks94 decks
3%synergy
Tamiyo, the Moon Sage
7.4%inclusion7 decks94 decks
7%synergy
Tamiyo, Compleated Sage
6.4%inclusion6 decks94 decks
6%synergy
Oko, Thief of Crowns
6.4%inclusion6 decks94 decks
3%synergy
Utility Lands
Reliquary Tower
60%inclusion56 decks94 decks
17%synergy
Rogue's Passage
23%inclusion22 decks94 decks
10%synergy
Lonely Sandbar
19%inclusion18 decks94 decks
17%synergy
Boseiju, Who Endures
19%inclusion18 decks94 decks
0%synergy
Archway of Innovation
19%inclusion18 decks94 decks
18%synergy
Secluded Steppe
17%inclusion16 decks94 decks
15%synergy
Tranquil Thicket
17%inclusion16 decks94 decks
15%synergy
Uthros, Titanic Godcore
15%inclusion9 decks59 decks
14%synergy
Otawara, Soaring City
14%inclusion13 decks94 decks
-1%synergy
Alchemist's Refuge
13%inclusion12 decks94 decks
6%synergy
Temple of the False God
13%inclusion12 decks94 decks
4%synergy
Seat of the Synod
11%inclusion10 decks94 decks
9%synergy
Tree of Tales
11%inclusion10 decks94 decks
9%synergy
Ancient Den
10%inclusion9 decks94 decks
8%synergy
Yavimaya, Cradle of Growth
10%inclusion9 decks94 decks
-5%synergy
Inventors' Fair
7.4%inclusion7 decks94 decks
6%synergy
Urza's Saga
6.4%inclusion6 decks94 decks
3%synergy
Mana Artifacts
Arcane Signet
84%inclusion79 decks94 decks
13%synergy
Sol Ring
78%inclusion73 decks94 decks
-3%synergy
Talisman of Curiosity
44%inclusion41 decks94 decks
34%synergy
Five Hundred Year Diary
40%inclusion38 decks94 decks
38%synergy
Talisman of Progress
38%inclusion36 decks94 decks
28%synergy
Talisman of Unity
37%inclusion35 decks94 decks
28%synergy
Simic Signet
22%inclusion21 decks94 decks
14%synergy
Thought Vessel
21%inclusion20 decks94 decks
2%synergy
Azorius Signet
20%inclusion19 decks94 decks
11%synergy
Fellwar Stone
12%inclusion11 decks94 decks
-3%synergy
Thran Turbine
7.4%inclusion7 decks94 decks
7%synergy
Selesnya Signet
6.4%inclusion6 decks94 decks
-0%synergy
Chromatic Lantern
6.4%inclusion6 decks94 decks
0%synergy
Bender's Waterskin
5.5%inclusion3 decks55 decks
0%synergy
Commander's Sphere
5.3%inclusion5 decks94 decks
-0%synergy
Decanter of Endless Water
5.3%inclusion5 decks94 decks
1%synergy
Mox Opal
5.3%inclusion5 decks94 decks
4%synergy
Lands
Island
96%inclusion90 decks94 decks
2%synergy
Plains
96%inclusion90 decks94 decks
3%synergy
Forest
95%inclusion89 decks94 decks
0%synergy
Command Tower
93%inclusion87 decks94 decks
2%synergy
Hallowed Fountain
80%inclusion75 decks94 decks
35%synergy
Temple Garden
78%inclusion73 decks94 decks
33%synergy
Breeding Pool
73%inclusion69 decks94 decks
28%synergy
Spara's Headquarters
68%inclusion64 decks94 decks
29%synergy
Exotic Orchard
67%inclusion63 decks94 decks
10%synergy
Flooded Strand
54%inclusion51 decks94 decks
22%synergy
Rejuvenating Springs
53%inclusion50 decks94 decks
19%synergy
Sea of Clouds
49%inclusion46 decks94 decks
20%synergy
Windswept Heath
48%inclusion45 decks94 decks
14%synergy
Prairie Stream
48%inclusion45 decks94 decks
2%synergy
Misty Rainforest
47%inclusion44 decks94 decks
17%synergy
Seaside Citadel
47%inclusion44 decks94 decks
-5%synergy
Canopy Vista
47%inclusion44 decks94 decks
1%synergy
Glacial Fortress
41%inclusion39 decks94 decks
-7%synergy
Bountiful Promenade
41%inclusion39 decks94 decks
12%synergy
Dreamroot Cascade
41%inclusion39 decks94 decks
14%synergy
Hinterland Harbor
38%inclusion36 decks94 decks
-12%synergy
Deserted Beach
36%inclusion34 decks94 decks
16%synergy
Yavimaya Coast
34%inclusion32 decks94 decks
3%synergy
Overgrown Farmland
34%inclusion32 decks94 decks
12%synergy
Hedge Maze
33%inclusion31 decks94 decks
23%synergy
Sunpetal Grove
31%inclusion29 decks94 decks
-14%synergy
Spire of Industry
31%inclusion29 decks94 decks
29%synergy
Lush Portico
31%inclusion29 decks94 decks
21%synergy
Meticulous Archive
30%inclusion28 decks94 decks
21%synergy
Irrigated Farmland
29%inclusion27 decks94 decks
23%synergy
Path of Ancestry
29%inclusion27 decks94 decks
3%synergy
Azorius Chancery
23%inclusion22 decks94 decks
10%synergy
Scattered Groves
23%inclusion22 decks94 decks
17%synergy
Krosan Verge
21%inclusion20 decks94 decks
15%synergy
Savannah
20%inclusion19 decks94 decks
7%synergy
Floodfarm Verge
20%inclusion18 decks92 decks
11%synergy
Tundra
19%inclusion18 decks94 decks
6%synergy
Simic Growth Chamber
19%inclusion18 decks94 decks
5%synergy
Hushwood Verge
18%inclusion17 decks92 decks
8%synergy
Sungrass Prairie
18%inclusion17 decks94 decks
-2%synergy
Brushland
18%inclusion17 decks94 decks
-12%synergy
Temple of Mystery
18%inclusion17 decks94 decks
-3%synergy
Adarkar Wastes
18%inclusion17 decks94 decks
-8%synergy
Selesnya Sanctuary
16%inclusion15 decks94 decks
3%synergy
Tropical Island
16%inclusion15 decks94 decks
3%synergy
Temple of Enlightenment
16%inclusion15 decks94 decks
-4%synergy
Temple of Plenty
16%inclusion15 decks94 decks
-4%synergy
Skycloud Expanse
15%inclusion14 decks94 decks
-4%synergy
Tranquil Landscape
14%inclusion13 decks94 decks
-1%synergy
Willowrush Verge
14%inclusion11 decks80 decks
6%synergy
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