Morska, Undersea Sleuth (Commander) - Expensive Core

Morska, Undersea Sleuth
Rank #279
108decks
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Background image for Rebuilding Morska, Undersea Sleuth With Waterbending
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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Mutagen Man, Living Ooze
20%inclusion4 decks20 decks
19%synergy
Krang, the All-Powerful
7.7%inclusion1 decks13 decks
7%synergy
Donatello, Mutant Mechanic
5.0%inclusion1 decks20 decks
5%synergy
Moon Girl and Devil Dinosaur
3.8%inclusion1 decks26 decks
4%synergy
Leonardo, Sewer Samurai
2.9%inclusion1 decks35 decks
3%synergy
High Synergy Cards
Erdwal Illuminator
75%inclusion81 decks108 decks
72%synergy
Detective of the Month
71%inclusion77 decks108 decks
69%synergy
Tireless Tracker
74%inclusion80 decks108 decks
68%synergy
Academy Manufactor
73%inclusion79 decks108 decks
67%synergy
Ethereal Investigator
67%inclusion72 decks108 decks
64%synergy
Tangletrove Kelp
66%inclusion71 decks108 decks
63%synergy
Adrix and Nev, Twincasters
69%inclusion74 decks108 decks
61%synergy
Lonis, Cryptozoologist
65%inclusion70 decks108 decks
61%synergy
Teferi's Ageless Insight
63%inclusion68 decks108 decks
57%synergy
Inspiring Statuary
58%inclusion63 decks108 decks
55%synergy
Top Cards
Swords to Plowshares
75%inclusion81 decks108 decks
13%synergy
Idol of Oblivion
58%inclusion63 decks108 decks
54%synergy
Tezzeret, Betrayer of Flesh
56%inclusion61 decks108 decks
54%synergy
Bennie Bracks, Zoologist
56%inclusion61 decks108 decks
53%synergy
Merchant of Truth
54%inclusion58 decks108 decks
51%synergy
Tamiyo's Journal
54%inclusion58 decks108 decks
51%synergy
Jaheira, Friend of the Forest
53%inclusion57 decks108 decks
49%synergy
Jolrael, Mwonvuli Recluse
53%inclusion57 decks108 decks
44%synergy
Alandra, Sky Dreamer
53%inclusion57 decks108 decks
50%synergy
On the Trail
51%inclusion55 decks108 decks
45%synergy
Game Changers
Farewell
33%inclusion36 decks108 decks
16%synergy
Consecrated Sphinx
14%inclusion15 decks108 decks
9%synergy
Seedborn Muse
13%inclusion14 decks108 decks
2%synergy
Creatures
Shimmer Dragon
46%inclusion50 decks108 decks
44%synergy
Kappa Cannoneer
45%inclusion49 decks108 decks
43%synergy
Forensic Gadgeteer
45%inclusion49 decks108 decks
43%synergy
Kellan, Inquisitive Prodigy
44%inclusion48 decks108 decks
40%synergy
Junk Winder
44%inclusion47 decks108 decks
41%synergy
Piper Wright, Publick Reporter
37%inclusion40 decks108 decks
36%synergy
Lavinia, Foil to Conspiracy
34%inclusion37 decks108 decks
33%synergy
Cyberdrive Awakener
34%inclusion37 decks108 decks
32%synergy
Martha Jones
32%inclusion35 decks108 decks
31%synergy
Noble Hierarch
31%inclusion34 decks108 decks
6%synergy
Birds of Paradise
31%inclusion33 decks108 decks
-4%synergy
Tamiyo, Inquisitive Student
30%inclusion32 decks105 decks
29%synergy
Homunculus Horde
30%inclusion26 decks87 decks
27%synergy
Whirler Rogue
30%inclusion32 decks108 decks
28%synergy
Lonis, Genetics Expert
28%inclusion30 decks108 decks
27%synergy
Psychosis Crawler
28%inclusion30 decks108 decks
20%synergy
Alquist Proft, Master Sleuth
28%inclusion30 decks108 decks
27%synergy
Duggan, Private Detective
26%inclusion28 decks108 decks
25%synergy
Thought Monitor
25%inclusion27 decks108 decks
23%synergy
Wavesifter
25%inclusion27 decks108 decks
24%synergy
Mondrak, Glory Dominus
24%inclusion26 decks108 decks
21%synergy
Private Eye
23%inclusion25 decks108 decks
23%synergy
Innocuous Researcher
20%inclusion22 decks108 decks
19%synergy
Graf Mole
19%inclusion21 decks108 decks
19%synergy
Yotian Dissident
19%inclusion21 decks108 decks
19%synergy
Minn, Wily Illusionist
19%inclusion21 decks108 decks
19%synergy
Wojek Investigator
19%inclusion20 decks108 decks
18%synergy
Mischievous Mystic
18%inclusion16 decks87 decks
17%synergy
Emrakul's Messenger
18%inclusion19 decks104 decks
17%synergy
Chulane, Teller of Tales
18%inclusion19 decks108 decks
7%synergy
The Mechanist, Aerial Artisan
16%inclusion5 decks31 decks
15%synergy
The Unagi of Kyoshi Island
16%inclusion5 decks31 decks
13%synergy
Faerie Mastermind
16%inclusion17 decks108 decks
7%synergy
Selvala, Explorer Returned
16%inclusion17 decks108 decks
7%synergy
Ezrim, Agency Chief
16%inclusion17 decks108 decks
15%synergy
Koma, Cosmos Serpent
15%inclusion16 decks108 decks
8%synergy
James, Wandering Dad
15%inclusion16 decks108 decks
14%synergy
Novice Inspector
14%inclusion15 decks108 decks
13%synergy
Sarinth Steelseeker
12%inclusion13 decks108 decks
12%synergy
Peregrin Took
12%inclusion13 decks108 decks
8%synergy
Esix, Fractal Bloom
12%inclusion13 decks108 decks
10%synergy
Hydroid Krasis
11%inclusion12 decks108 decks
7%synergy
Senator Peacock
10%inclusion11 decks108 decks
10%synergy
Nadir Kraken
10%inclusion11 decks108 decks
9%synergy
Esper Sentinel
10%inclusion11 decks108 decks
-5%synergy
Thraben Inspector
10%inclusion11 decks108 decks
10%synergy
Sarah Jane Smith
10%inclusion11 decks108 decks
9%synergy
Displaced Dinosaurs
10%inclusion11 decks108 decks
8%synergy
Witch Enchanter
10%inclusion10 decks105 decks
3%synergy
Bygone Bishop
9.3%inclusion10 decks108 decks
9%synergy
Instants
Path to Exile
48%inclusion52 decks108 decks
0%synergy
Counterspell
48%inclusion52 decks108 decks
11%synergy
Officious Interrogation
45%inclusion49 decks108 decks
43%synergy
Disorder in the Court
44%inclusion47 decks108 decks
41%synergy
Beast Within
36%inclusion39 decks108 decks
9%synergy
Generous Gift
36%inclusion39 decks108 decks
11%synergy
Heroic Intervention
30%inclusion32 decks108 decks
-1%synergy
Arcane Denial
27%inclusion29 decks108 decks
10%synergy
Dovin's Veto
26%inclusion28 decks108 decks
9%synergy
Dispatch
20%inclusion22 decks108 decks
18%synergy
An Offer You Can't Refuse
19%inclusion21 decks108 decks
-8%synergy
Mirrorform
16%inclusion4 decks25 decks
15%synergy
Growth Spiral
15%inclusion16 decks108 decks
1%synergy
Stroke of Midnight
15%inclusion16 decks108 decks
6%synergy
Confirm Suspicions
15%inclusion16 decks108 decks
14%synergy
Negate
14%inclusion15 decks108 decks
0%synergy
Swan Song
12%inclusion13 decks108 decks
-4%synergy
Deduce
11%inclusion12 decks108 decks
10%synergy
Confront the Unknown
11%inclusion12 decks108 decks
10%synergy
Brainstorm
10%inclusion11 decks108 decks
2%synergy
Dawn's Truce
10%inclusion10 decks99 decks
0%synergy
Three Steps Ahead
8.3%inclusion9 decks108 decks
7%synergy
Krosan Grip
7.4%inclusion8 decks108 decks
5%synergy
Mana Drain
7.4%inclusion8 decks108 decks
-2%synergy
Second Harvest
7.4%inclusion8 decks108 decks
5%synergy
Tamiyo's Safekeeping
7.4%inclusion8 decks108 decks
5%synergy
No More Lies
7.4%inclusion8 decks108 decks
6%synergy
Sink into Stupor
6.7%inclusion7 decks105 decks
0%synergy
Slip Out the Back
5.6%inclusion6 decks108 decks
4%synergy
Brokers Charm
5.6%inclusion6 decks108 decks
3%synergy
Get Lost
5.6%inclusion6 decks108 decks
4%synergy
Sorceries
Farseek
43%inclusion46 decks108 decks
-2%synergy
Nature's Lore
33%inclusion36 decks108 decks
6%synergy
Three Visits
32%inclusion35 decks108 decks
7%synergy
Cultivate
31%inclusion34 decks108 decks
-6%synergy
Rise and Shine
28%inclusion30 decks108 decks
26%synergy
Kodama's Reach
23%inclusion25 decks108 decks
4%synergy
Spirit Water Revival
23%inclusion7 decks31 decks
19%synergy
Austere Command
21%inclusion23 decks108 decks
12%synergy
Rampant Growth
19%inclusion21 decks108 decks
-6%synergy
Supreme Verdict
16%inclusion17 decks108 decks
7%synergy
Follow the Bodies
15%inclusion16 decks108 decks
14%synergy
Fumigate
14%inclusion15 decks108 decks
11%synergy
Finale of Revelation
11%inclusion12 decks108 decks
10%synergy
Explore
10%inclusion11 decks108 decks
5%synergy
True Ancestry
10%inclusion3 decks31 decks
8%synergy
Thoughtcast
9.3%inclusion10 decks108 decks
8%synergy
Organic Extinction
8.3%inclusion9 decks108 decks
6%synergy
They Went This Way
8.3%inclusion9 decks108 decks
8%synergy
Bala Ged Recovery
8.3%inclusion9 decks108 decks
2%synergy
Sea Gate Restoration
6.5%inclusion7 decks108 decks
5%synergy
Shared Roots
6.5%inclusion2 decks31 decks
1%synergy
Rishkar's Expertise
5.6%inclusion6 decks108 decks
2%synergy
Vanquish the Horde
5.6%inclusion6 decks108 decks
4%synergy
No Witnesses
5.6%inclusion6 decks108 decks
5%synergy
Skyshroud Claim
5.6%inclusion6 decks108 decks
2%synergy
Enter the Enigma
5.5%inclusion5 decks91 decks
5%synergy
Utility Artifacts
Nettlecyst
25%inclusion27 decks108 decks
23%synergy
Swiftfoot Boots
16%inclusion17 decks108 decks
-12%synergy
Thopter Fabricator
14%inclusion11 decks76 decks
14%synergy
Lightning Greaves
13%inclusion14 decks108 decks
-6%synergy
Worldwalker Helm
11%inclusion12 decks107 decks
10%synergy
Thousand Moons Smithy
11%inclusion12 decks108 decks
10%synergy
Krark-Clan Ironworks
10%inclusion11 decks108 decks
10%synergy
Sensei's Divining Top
7.4%inclusion8 decks108 decks
5%synergy
Magnifying Glass
7.4%inclusion8 decks108 decks
7%synergy
Alhammarret's Archive
6.5%inclusion7 decks108 decks
5%synergy
Radiant Lotus
5.3%inclusion4 decks75 decks
5%synergy
Enchantments
Wilderness Reclamation
47%inclusion51 decks108 decks
40%synergy
Ongoing Investigation
42%inclusion45 decks108 decks
39%synergy
Mechanized Production
39%inclusion42 decks108 decks
36%synergy
Ulvenwald Mysteries
37%inclusion40 decks108 decks
35%synergy
Search the Premises
31%inclusion34 decks108 decks
29%synergy
Thorough Investigation
28%inclusion30 decks108 decks
27%synergy
Doubling Season
28%inclusion30 decks108 decks
20%synergy
Proft's Eidetic Memory
27%inclusion29 decks108 decks
24%synergy
Armed with Proof
19%inclusion20 decks108 decks
17%synergy
Anointed Procession
17%inclusion18 decks108 decks
14%synergy
Parallel Lives
16%inclusion17 decks108 decks
12%synergy
Knowledge Is Power
16%inclusion17 decks108 decks
14%synergy
Caretaker's Talent
13%inclusion12 decks96 decks
10%synergy
Sylvan Library
10%inclusion11 decks108 decks
4%synergy
Wizard Class
10%inclusion11 decks108 decks
0%synergy
Trouble in Pairs
9.3%inclusion10 decks108 decks
6%synergy
Case of the Pilfered Proof
7.4%inclusion8 decks108 decks
7%synergy
Simic Ascendancy
7.4%inclusion8 decks108 decks
-3%synergy
Curious Inquiry
6.5%inclusion7 decks108 decks
6%synergy
Hardened Scales
6.5%inclusion7 decks108 decks
-13%synergy
All That Glitters
6.5%inclusion7 decks108 decks
2%synergy
Waterbender Ascension
6.5%inclusion2 decks31 decks
3%synergy
Tamiyo Meets the Story Circle
5.8%inclusion6 decks104 decks
6%synergy
Utopia Sprawl
5.6%inclusion6 decks108 decks
-3%synergy
Killer Service
5.6%inclusion6 decks108 decks
5%synergy
Ominous Seas
5.6%inclusion6 decks108 decks
4%synergy
Planeswalkers
Tamiyo, Field Researcher
14%inclusion15 decks108 decks
5%synergy
Tamiyo, the Moon Sage
5.6%inclusion6 decks108 decks
5%synergy
Utility Lands
Reliquary Tower
69%inclusion74 decks108 decks
25%synergy
Rogue's Passage
22%inclusion24 decks108 decks
8%synergy
Archway of Innovation
19%inclusion20 decks103 decks
18%synergy
Boseiju, Who Endures
18%inclusion19 decks108 decks
-1%synergy
Lonely Sandbar
17%inclusion18 decks108 decks
15%synergy
Otawara, Soaring City
16%inclusion17 decks108 decks
1%synergy
Temple of the False God
15%inclusion16 decks108 decks
6%synergy
Uthros, Titanic Godcore
15%inclusion7 decks48 decks
13%synergy
Yavimaya, Cradle of Growth
14%inclusion15 decks108 decks
-1%synergy
Tranquil Thicket
14%inclusion15 decks108 decks
12%synergy
Secluded Steppe
13%inclusion14 decks108 decks
11%synergy
Alchemist's Refuge
12%inclusion13 decks108 decks
5%synergy
Inventors' Fair
10%inclusion11 decks108 decks
9%synergy
Seat of the Synod
8.3%inclusion9 decks108 decks
6%synergy
Tree of Tales
7.4%inclusion8 decks108 decks
6%synergy
Ancient Den
6.5%inclusion7 decks108 decks
5%synergy
Urza's Saga
5.6%inclusion6 decks108 decks
2%synergy
Fountainport
5.2%inclusion5 decks96 decks
4%synergy
Mana Artifacts
Arcane Signet
83%inclusion90 decks108 decks
12%synergy
Sol Ring
79%inclusion85 decks108 decks
-2%synergy
Talisman of Curiosity
46%inclusion50 decks108 decks
36%synergy
Five Hundred Year Diary
42%inclusion45 decks108 decks
39%synergy
Talisman of Progress
41%inclusion44 decks108 decks
30%synergy
Talisman of Unity
40%inclusion43 decks108 decks
30%synergy
Azorius Signet
24%inclusion26 decks108 decks
14%synergy
Simic Signet
23%inclusion25 decks108 decks
13%synergy
Thought Vessel
19%inclusion21 decks108 decks
0%synergy
Fellwar Stone
12%inclusion13 decks108 decks
-2%synergy
Chromatic Lantern
9.3%inclusion10 decks108 decks
3%synergy
Decanter of Endless Water
8.3%inclusion9 decks108 decks
4%synergy
Bender's Waterskin
7.0%inclusion3 decks43 decks
2%synergy
Thran Turbine
6.5%inclusion7 decks108 decks
6%synergy
Lands
Island
98%inclusion106 decks108 decks
5%synergy
Forest
97%inclusion105 decks108 decks
3%synergy
Plains
96%inclusion104 decks108 decks
3%synergy
Command Tower
94%inclusion102 decks108 decks
4%synergy
Hallowed Fountain
80%inclusion86 decks108 decks
36%synergy
Breeding Pool
74%inclusion80 decks108 decks
29%synergy
Temple Garden
74%inclusion80 decks108 decks
30%synergy
Spara's Headquarters
69%inclusion74 decks108 decks
29%synergy
Exotic Orchard
67%inclusion72 decks108 decks
10%synergy
Rejuvenating Springs
55%inclusion59 decks108 decks
20%synergy
Flooded Strand
53%inclusion57 decks108 decks
21%synergy
Sea of Clouds
51%inclusion55 decks108 decks
21%synergy
Seaside Citadel
49%inclusion53 decks108 decks
-3%synergy
Canopy Vista
49%inclusion53 decks108 decks
3%synergy
Prairie Stream
48%inclusion52 decks108 decks
2%synergy
Windswept Heath
45%inclusion49 decks108 decks
12%synergy
Bountiful Promenade
43%inclusion46 decks108 decks
12%synergy
Glacial Fortress
42%inclusion45 decks108 decks
-5%synergy
Misty Rainforest
42%inclusion45 decks108 decks
12%synergy
Hinterland Harbor
40%inclusion43 decks108 decks
-9%synergy
Dreamroot Cascade
39%inclusion42 decks108 decks
13%synergy
Spire of Industry
37%inclusion40 decks108 decks
34%synergy
Deserted Beach
36%inclusion39 decks108 decks
16%synergy
Hedge Maze
32%inclusion35 decks108 decks
22%synergy
Path of Ancestry
31%inclusion34 decks108 decks
6%synergy
Overgrown Farmland
31%inclusion34 decks108 decks
9%synergy
Yavimaya Coast
31%inclusion33 decks108 decks
0%synergy
Meticulous Archive
29%inclusion31 decks108 decks
20%synergy
Irrigated Farmland
28%inclusion30 decks108 decks
21%synergy
Sunpetal Grove
28%inclusion30 decks108 decks
-15%synergy
Lush Portico
28%inclusion30 decks108 decks
18%synergy
Scattered Groves
23%inclusion25 decks108 decks
17%synergy
Krosan Verge
22%inclusion24 decks108 decks
16%synergy
Temple of Mystery
20%inclusion22 decks108 decks
-2%synergy
Azorius Chancery
20%inclusion22 decks108 decks
6%synergy
Hushwood Verge
19%inclusion17 decks91 decks
9%synergy
Sungrass Prairie
19%inclusion20 decks108 decks
-1%synergy
Temple of Plenty
19%inclusion20 decks108 decks
-2%synergy
Simic Growth Chamber
18%inclusion19 decks108 decks
2%synergy
Temple of Enlightenment
18%inclusion19 decks108 decks
-3%synergy
Skycloud Expanse
18%inclusion19 decks108 decks
-1%synergy
Floodfarm Verge
18%inclusion16 decks91 decks
9%synergy
Savannah
17%inclusion18 decks108 decks
4%synergy
Adarkar Wastes
17%inclusion18 decks108 decks
-8%synergy
Brushland
16%inclusion17 decks108 decks
-12%synergy
Tundra
16%inclusion17 decks108 decks
3%synergy
Willowrush Verge
14%inclusion11 decks77 decks
6%synergy
Selesnya Sanctuary
14%inclusion15 decks108 decks
0%synergy
Urban Retreat
14%inclusion5 decks37 decks
4%synergy
Tranquil Landscape
13%inclusion14 decks104 decks
-2%synergy
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