Morska, Undersea Sleuth (Commander) - Expensive Core

Morska, Undersea Sleuth
Rank #258
114decks
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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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Mirrorform
20%inclusion4 decks20 decks
19%synergy
Mutagen Man, Living Ooze
7.1%inclusion1 decks14 decks
7%synergy
Rain-Slicked Copse
5.0%inclusion1 decks20 decks
4%synergy
Tam, Mindful First-Year
5.0%inclusion1 decks20 decks
3%synergy
Sodden Verdure
5.0%inclusion1 decks20 decks
1%synergy
High Synergy Cards
Erdwal Illuminator
77%inclusion88 decks114 decks
74%synergy
Detective of the Month
73%inclusion83 decks114 decks
70%synergy
Tireless Tracker
75%inclusion86 decks114 decks
69%synergy
Academy Manufactor
75%inclusion85 decks114 decks
68%synergy
Tangletrove Kelp
69%inclusion79 decks114 decks
66%synergy
Ethereal Investigator
68%inclusion78 decks114 decks
66%synergy
Adrix and Nev, Twincasters
72%inclusion82 decks114 decks
64%synergy
Lonis, Cryptozoologist
65%inclusion74 decks114 decks
61%synergy
Bennie Bracks, Zoologist
61%inclusion70 decks114 decks
58%synergy
Teferi's Ageless Insight
63%inclusion72 decks114 decks
57%synergy
Top Cards
Swords to Plowshares
75%inclusion86 decks114 decks
13%synergy
Idol of Oblivion
61%inclusion70 decks114 decks
57%synergy
Inspiring Statuary
60%inclusion68 decks114 decks
56%synergy
Tezzeret, Betrayer of Flesh
56%inclusion64 decks114 decks
54%synergy
Merchant of Truth
56%inclusion64 decks114 decks
53%synergy
Alandra, Sky Dreamer
56%inclusion64 decks114 decks
53%synergy
Jolrael, Mwonvuli Recluse
54%inclusion62 decks114 decks
45%synergy
On the Trail
54%inclusion61 decks114 decks
48%synergy
Tamiyo's Journal
52%inclusion59 decks114 decks
49%synergy
Jaheira, Friend of the Forest
51%inclusion58 decks114 decks
46%synergy
Game Changers
Farewell
36%inclusion41 decks114 decks
19%synergy
Seedborn Muse
14%inclusion16 decks114 decks
4%synergy
Consecrated Sphinx
14%inclusion16 decks114 decks
9%synergy
Creatures
Shimmer Dragon
49%inclusion56 decks114 decks
47%synergy
Kappa Cannoneer
48%inclusion55 decks114 decks
45%synergy
Forensic Gadgeteer
45%inclusion51 decks114 decks
42%synergy
Kellan, Inquisitive Prodigy
44%inclusion50 decks114 decks
39%synergy
Junk Winder
44%inclusion50 decks114 decks
41%synergy
Piper Wright, Publick Reporter
37%inclusion42 decks114 decks
35%synergy
Cyberdrive Awakener
35%inclusion40 decks114 decks
33%synergy
Noble Hierarch
32%inclusion37 decks114 decks
7%synergy
Whirler Rogue
32%inclusion36 decks114 decks
30%synergy
Martha Jones
32%inclusion36 decks114 decks
30%synergy
Tamiyo, Inquisitive Student
31%inclusion33 decks107 decks
30%synergy
Lavinia, Foil to Conspiracy
31%inclusion35 decks114 decks
29%synergy
Psychosis Crawler
30%inclusion34 decks114 decks
22%synergy
Birds of Paradise
30%inclusion34 decks114 decks
-5%synergy
Homunculus Horde
29%inclusion26 decks89 decks
26%synergy
Wavesifter
28%inclusion32 decks114 decks
27%synergy
Alquist Proft, Master Sleuth
28%inclusion32 decks114 decks
27%synergy
Thought Monitor
27%inclusion31 decks114 decks
25%synergy
Lonis, Genetics Expert
25%inclusion29 decks114 decks
24%synergy
Mondrak, Glory Dominus
23%inclusion26 decks114 decks
19%synergy
Duggan, Private Detective
23%inclusion26 decks114 decks
22%synergy
Private Eye
22%inclusion25 decks114 decks
21%synergy
Innocuous Researcher
22%inclusion25 decks114 decks
21%synergy
Graf Mole
21%inclusion24 decks114 decks
20%synergy
Chulane, Teller of Tales
20%inclusion23 decks114 decks
10%synergy
Yotian Dissident
19%inclusion22 decks114 decks
19%synergy
Wojek Investigator
19%inclusion22 decks114 decks
19%synergy
Minn, Wily Illusionist
19%inclusion22 decks114 decks
18%synergy
Ezrim, Agency Chief
19%inclusion22 decks114 decks
19%synergy
Mischievous Mystic
19%inclusion17 decks89 decks
18%synergy
The Mechanist, Aerial Artisan
19%inclusion5 decks27 decks
17%synergy
Emrakul's Messenger
18%inclusion19 decks106 decks
17%synergy
Koma, Cosmos Serpent
18%inclusion20 decks114 decks
10%synergy
Esix, Fractal Bloom
17%inclusion19 decks114 decks
15%synergy
Selvala, Explorer Returned
17%inclusion19 decks114 decks
8%synergy
James, Wandering Dad
16%inclusion18 decks114 decks
15%synergy
Nadir Kraken
14%inclusion16 decks114 decks
13%synergy
Novice Inspector
14%inclusion16 decks114 decks
14%synergy
Hydroid Krasis
13%inclusion15 decks114 decks
9%synergy
Faerie Mastermind
13%inclusion15 decks114 decks
4%synergy
Sarinth Steelseeker
12%inclusion14 decks114 decks
12%synergy
Peregrin Took
11%inclusion13 decks114 decks
7%synergy
Senator Peacock
11%inclusion13 decks114 decks
11%synergy
Displaced Dinosaurs
11%inclusion13 decks114 decks
9%synergy
The Unagi of Kyoshi Island
11%inclusion3 decks27 decks
8%synergy
Aerial Extortionist
11%inclusion12 decks114 decks
8%synergy
Serene Sleuth
11%inclusion12 decks114 decks
10%synergy
Thraben Inspector
10%inclusion11 decks114 decks
9%synergy
Sharp-Eyed Rookie
10%inclusion11 decks114 decks
9%synergy
Ledger Shredder
10%inclusion11 decks114 decks
4%synergy
Instants
Path to Exile
50%inclusion57 decks114 decks
2%synergy
Counterspell
47%inclusion54 decks114 decks
10%synergy
Officious Interrogation
46%inclusion53 decks114 decks
44%synergy
Disorder in the Court
46%inclusion52 decks114 decks
42%synergy
Beast Within
35%inclusion40 decks114 decks
8%synergy
Generous Gift
33%inclusion38 decks114 decks
8%synergy
Heroic Intervention
30%inclusion34 decks114 decks
-1%synergy
Arcane Denial
29%inclusion33 decks114 decks
12%synergy
Dovin's Veto
26%inclusion30 decks114 decks
10%synergy
An Offer You Can't Refuse
19%inclusion22 decks114 decks
-8%synergy
Dispatch
18%inclusion21 decks114 decks
16%synergy
Confirm Suspicions
17%inclusion19 decks114 decks
16%synergy
Stroke of Midnight
15%inclusion17 decks114 decks
6%synergy
Confront the Unknown
13%inclusion15 decks114 decks
12%synergy
Growth Spiral
13%inclusion15 decks114 decks
-1%synergy
Negate
12%inclusion14 decks114 decks
-2%synergy
Deduce
12%inclusion14 decks114 decks
11%synergy
Brainstorm
11%inclusion13 decks114 decks
3%synergy
Dawn's Truce
10%inclusion10 decks101 decks
-1%synergy
Swan Song
10%inclusion11 decks114 decks
-7%synergy
Second Harvest
10%inclusion11 decks114 decks
7%synergy
Three Steps Ahead
9.1%inclusion10 decks110 decks
8%synergy
No More Lies
7.9%inclusion9 decks114 decks
7%synergy
Krosan Grip
7.0%inclusion8 decks114 decks
4%synergy
Mana Drain
7.0%inclusion8 decks114 decks
-3%synergy
Sink into Stupor
6.5%inclusion7 decks107 decks
0%synergy
Get Lost
6.1%inclusion7 decks114 decks
5%synergy
Tamiyo's Safekeeping
6.1%inclusion7 decks114 decks
4%synergy
Brokers Charm
5.3%inclusion6 decks114 decks
2%synergy
Sorceries
Farseek
40%inclusion46 decks114 decks
-4%synergy
Nature's Lore
32%inclusion37 decks114 decks
5%synergy
Rise and Shine
32%inclusion36 decks114 decks
30%synergy
Three Visits
31%inclusion35 decks114 decks
5%synergy
Cultivate
29%inclusion33 decks114 decks
-9%synergy
Kodama's Reach
23%inclusion26 decks114 decks
4%synergy
Austere Command
20%inclusion23 decks114 decks
11%synergy
Rampant Growth
19%inclusion22 decks114 decks
-7%synergy
Fumigate
17%inclusion19 decks114 decks
14%synergy
Follow the Bodies
16%inclusion18 decks114 decks
15%synergy
Spirit Water Revival
15%inclusion4 decks27 decks
11%synergy
Supreme Verdict
14%inclusion16 decks114 decks
5%synergy
Finale of Revelation
14%inclusion16 decks114 decks
12%synergy
Organic Extinction
11%inclusion13 decks114 decks
9%synergy
Explore
11%inclusion13 decks114 decks
6%synergy
True Ancestry
11%inclusion3 decks27 decks
9%synergy
Thoughtcast
10%inclusion11 decks114 decks
9%synergy
Bala Ged Recovery
8.8%inclusion10 decks114 decks
3%synergy
They Went This Way
8.8%inclusion10 decks114 decks
8%synergy
Ponder
6.1%inclusion7 decks114 decks
2%synergy
Skyshroud Claim
6.1%inclusion7 decks114 decks
3%synergy
Enter the Enigma
5.4%inclusion5 decks93 decks
5%synergy
Sea Gate Restoration
5.3%inclusion6 decks114 decks
3%synergy
No Witnesses
5.3%inclusion6 decks114 decks
5%synergy
Utility Artifacts
Nettlecyst
28%inclusion32 decks114 decks
25%synergy
Swiftfoot Boots
16%inclusion18 decks114 decks
-12%synergy
Thopter Fabricator
14%inclusion11 decks77 decks
14%synergy
Lightning Greaves
12%inclusion14 decks114 decks
-7%synergy
Thousand Moons Smithy
11%inclusion13 decks114 decks
10%synergy
Worldwalker Helm
11%inclusion12 decks109 decks
10%synergy
Krark-Clan Ironworks
10%inclusion11 decks114 decks
9%synergy
Magnifying Glass
8.8%inclusion10 decks114 decks
8%synergy
Sensei's Divining Top
7.0%inclusion8 decks114 decks
4%synergy
Alhammarret's Archive
6.1%inclusion7 decks114 decks
5%synergy
Radiant Lotus
5.3%inclusion4 decks76 decks
5%synergy
Ransom Note
5.3%inclusion6 decks114 decks
5%synergy
Shorikai, Genesis Engine
5.3%inclusion6 decks114 decks
4%synergy
Enchantments
Wilderness Reclamation
48%inclusion55 decks114 decks
41%synergy
Ongoing Investigation
44%inclusion50 decks114 decks
41%synergy
Mechanized Production
42%inclusion48 decks114 decks
39%synergy
Ulvenwald Mysteries
38%inclusion43 decks114 decks
36%synergy
Search the Premises
33%inclusion38 decks114 decks
31%synergy
Doubling Season
27%inclusion31 decks114 decks
19%synergy
Thorough Investigation
25%inclusion29 decks114 decks
24%synergy
Proft's Eidetic Memory
24%inclusion27 decks114 decks
21%synergy
Armed with Proof
23%inclusion26 decks114 decks
21%synergy
Knowledge Is Power
20%inclusion23 decks114 decks
18%synergy
Parallel Lives
18%inclusion21 decks114 decks
15%synergy
Anointed Procession
16%inclusion18 decks114 decks
13%synergy
Caretaker's Talent
12%inclusion12 decks98 decks
10%synergy
Sylvan Library
10%inclusion11 decks114 decks
4%synergy
Wizard Class
10%inclusion11 decks114 decks
0%synergy
Killer Service
7.9%inclusion9 decks114 decks
7%synergy
All That Glitters
7.0%inclusion8 decks114 decks
2%synergy
Trouble in Pairs
7.0%inclusion8 decks114 decks
3%synergy
Simic Ascendancy
7.0%inclusion8 decks114 decks
-3%synergy
Case of the Pilfered Proof
6.1%inclusion7 decks114 decks
6%synergy
Hardened Scales
6.1%inclusion7 decks114 decks
-13%synergy
Curious Inquiry
6.1%inclusion7 decks114 decks
6%synergy
Tamiyo Meets the Story Circle
5.7%inclusion6 decks106 decks
6%synergy
Clan Crafter
5.3%inclusion6 decks114 decks
5%synergy
Planeswalkers
Tamiyo, Field Researcher
12%inclusion14 decks114 decks
3%synergy
Oko, Thief of Crowns
5.3%inclusion6 decks114 decks
1%synergy
Utility Lands
Reliquary Tower
70%inclusion80 decks114 decks
26%synergy
Rogue's Passage
20%inclusion23 decks114 decks
6%synergy
Lonely Sandbar
18%inclusion21 decks114 decks
16%synergy
Temple of the False God
18%inclusion21 decks114 decks
10%synergy
Archway of Innovation
17%inclusion18 decks105 decks
16%synergy
Secluded Steppe
17%inclusion19 decks114 decks
15%synergy
Otawara, Soaring City
17%inclusion19 decks114 decks
2%synergy
Boseiju, Who Endures
17%inclusion19 decks114 decks
-2%synergy
Tranquil Thicket
16%inclusion18 decks114 decks
14%synergy
Yavimaya, Cradle of Growth
15%inclusion17 decks114 decks
0%synergy
Alchemist's Refuge
12%inclusion14 decks114 decks
6%synergy
Inventors' Fair
10%inclusion11 decks114 decks
8%synergy
Seat of the Synod
8.8%inclusion10 decks114 decks
7%synergy
Tree of Tales
7.9%inclusion9 decks114 decks
6%synergy
Ancient Den
7.0%inclusion8 decks114 decks
5%synergy
Uthros, Titanic Godcore
6.7%inclusion3 decks45 decks
6%synergy
Urza's Saga
5.3%inclusion6 decks114 decks
2%synergy
Fountainport
5.1%inclusion5 decks98 decks
4%synergy
Mana Artifacts
Arcane Signet
84%inclusion96 decks114 decks
13%synergy
Sol Ring
80%inclusion91 decks114 decks
-1%synergy
Talisman of Curiosity
52%inclusion59 decks114 decks
41%synergy
Talisman of Progress
46%inclusion53 decks114 decks
36%synergy
Talisman of Unity
46%inclusion52 decks114 decks
36%synergy
Five Hundred Year Diary
39%inclusion44 decks114 decks
36%synergy
Azorius Signet
29%inclusion33 decks114 decks
19%synergy
Simic Signet
27%inclusion31 decks114 decks
17%synergy
Thought Vessel
20%inclusion23 decks114 decks
0%synergy
Fellwar Stone
12%inclusion14 decks114 decks
-2%synergy
Chromatic Lantern
8.8%inclusion10 decks114 decks
2%synergy
Decanter of Endless Water
7.9%inclusion9 decks114 decks
3%synergy
Thran Turbine
7.0%inclusion8 decks114 decks
7%synergy
Selesnya Signet
5.3%inclusion6 decks114 decks
-2%synergy
Bender's Waterskin
5.1%inclusion2 decks39 decks
0%synergy
Lands
Island
98%inclusion112 decks114 decks
5%synergy
Plains
97%inclusion111 decks114 decks
4%synergy
Forest
97%inclusion111 decks114 decks
3%synergy
Command Tower
95%inclusion108 decks114 decks
4%synergy
Hallowed Fountain
78%inclusion89 decks114 decks
35%synergy
Temple Garden
74%inclusion84 decks114 decks
30%synergy
Breeding Pool
72%inclusion82 decks114 decks
27%synergy
Exotic Orchard
67%inclusion76 decks114 decks
10%synergy
Spara's Headquarters
67%inclusion76 decks114 decks
27%synergy
Seaside Citadel
53%inclusion60 decks114 decks
0%synergy
Rejuvenating Springs
53%inclusion60 decks114 decks
18%synergy
Canopy Vista
53%inclusion60 decks114 decks
6%synergy
Flooded Strand
50%inclusion57 decks114 decks
18%synergy
Prairie Stream
50%inclusion57 decks114 decks
4%synergy
Sea of Clouds
49%inclusion56 decks114 decks
19%synergy
Windswept Heath
46%inclusion52 decks114 decks
13%synergy
Glacial Fortress
42%inclusion48 decks114 decks
-4%synergy
Bountiful Promenade
40%inclusion46 decks114 decks
10%synergy
Misty Rainforest
40%inclusion46 decks114 decks
10%synergy
Spire of Industry
39%inclusion45 decks114 decks
37%synergy
Hinterland Harbor
39%inclusion44 decks114 decks
-9%synergy
Dreamroot Cascade
39%inclusion44 decks114 decks
12%synergy
Deserted Beach
35%inclusion40 decks114 decks
15%synergy
Path of Ancestry
32%inclusion36 decks114 decks
7%synergy
Irrigated Farmland
31%inclusion35 decks114 decks
24%synergy
Yavimaya Coast
31%inclusion35 decks114 decks
0%synergy
Hedge Maze
31%inclusion35 decks114 decks
20%synergy
Overgrown Farmland
30%inclusion34 decks114 decks
7%synergy
Sunpetal Grove
29%inclusion33 decks114 decks
-14%synergy
Meticulous Archive
28%inclusion32 decks114 decks
19%synergy
Scattered Groves
27%inclusion31 decks114 decks
20%synergy
Lush Portico
26%inclusion30 decks114 decks
16%synergy
Azorius Chancery
22%inclusion25 decks114 decks
7%synergy
Krosan Verge
22%inclusion25 decks114 decks
15%synergy
Temple of Mystery
21%inclusion24 decks114 decks
-1%synergy
Sungrass Prairie
21%inclusion24 decks114 decks
2%synergy
Temple of Plenty
20%inclusion23 decks114 decks
0%synergy
Skycloud Expanse
19%inclusion22 decks114 decks
1%synergy
Simic Growth Chamber
18%inclusion21 decks114 decks
3%synergy
Selesnya Sanctuary
18%inclusion20 decks114 decks
3%synergy
Temple of Enlightenment
18%inclusion20 decks114 decks
-3%synergy
Adarkar Wastes
18%inclusion20 decks114 decks
-7%synergy
Brushland
17%inclusion19 decks114 decks
-11%synergy
Hushwood Verge
16%inclusion15 decks93 decks
6%synergy
Tundra
16%inclusion18 decks114 decks
3%synergy
Savannah
16%inclusion18 decks114 decks
3%synergy
Tranquil Landscape
15%inclusion16 decks106 decks
-1%synergy
Floodfarm Verge
15%inclusion14 decks93 decks
6%synergy
Tropical Island
13%inclusion15 decks114 decks
0%synergy
Willowrush Verge
13%inclusion10 decks78 decks
5%synergy
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