Morska, Undersea Sleuth (Commander) - Core Clues

Morska, Undersea Sleuth
Rank #220
36decks
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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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Moon Girl and Devil Dinosaur
13%inclusion1 decks8 decks
12%synergy
The Mechanist, Aerial Artisan
11%inclusion2 decks18 decks
10%synergy
Aang, Swift Savior
5.6%inclusion1 decks18 decks
-4%synergy
High Synergy Cards
Detective of the Month
92%inclusion33 decks36 decks
88%synergy
Erdwal Illuminator
92%inclusion33 decks36 decks
88%synergy
Tireless Tracker
92%inclusion33 decks36 decks
85%synergy
Tangletrove Kelp
89%inclusion32 decks36 decks
85%synergy
Academy Manufactor
86%inclusion31 decks36 decks
79%synergy
Ethereal Investigator
81%inclusion29 decks36 decks
77%synergy
Inspiring Statuary
81%inclusion29 decks36 decks
76%synergy
Lonis, Cryptozoologist
81%inclusion29 decks36 decks
76%synergy
Idol of Oblivion
81%inclusion29 decks36 decks
76%synergy
Shimmer Dragon
78%inclusion28 decks36 decks
75%synergy
Top Cards
Teferi's Ageless Insight
81%inclusion29 decks36 decks
74%synergy
Swords to Plowshares
81%inclusion29 decks36 decks
18%synergy
Kappa Cannoneer
78%inclusion28 decks36 decks
75%synergy
Merchant of Truth
78%inclusion28 decks36 decks
74%synergy
Mechanized Production
75%inclusion27 decks36 decks
71%synergy
On the Trail
75%inclusion27 decks36 decks
69%synergy
Junk Winder
75%inclusion27 decks36 decks
72%synergy
Tezzeret, Betrayer of Flesh
75%inclusion27 decks36 decks
72%synergy
Adrix and Nev, Twincasters
72%inclusion26 decks36 decks
64%synergy
Ulvenwald Mysteries
72%inclusion26 decks36 decks
70%synergy
Game Changers
Smothering Tithe
5.6%inclusion2 decks36 decks
-11%synergy
Consecrated Sphinx
5.6%inclusion2 decks36 decks
1%synergy
Seedborn Muse
5.6%inclusion2 decks36 decks
-5%synergy
Creatures
Bennie Bracks, Zoologist
67%inclusion24 decks36 decks
63%synergy
Alandra, Sky Dreamer
61%inclusion22 decks36 decks
58%synergy
Jolrael, Mwonvuli Recluse
61%inclusion22 decks36 decks
52%synergy
Forensic Gadgeteer
58%inclusion21 decks36 decks
56%synergy
Kellan, Inquisitive Prodigy
53%inclusion19 decks36 decks
48%synergy
Whirler Rogue
50%inclusion18 decks36 decks
48%synergy
Innocuous Researcher
50%inclusion18 decks36 decks
49%synergy
Esix, Fractal Bloom
44%inclusion16 decks36 decks
43%synergy
Wavesifter
44%inclusion16 decks36 decks
43%synergy
Chulane, Teller of Tales
42%inclusion15 decks36 decks
31%synergy
Jaheira, Friend of the Forest
39%inclusion14 decks36 decks
34%synergy
Duggan, Private Detective
39%inclusion14 decks36 decks
38%synergy
Graf Mole
39%inclusion14 decks36 decks
38%synergy
Thought Monitor
39%inclusion14 decks36 decks
36%synergy
Piper Wright, Publick Reporter
36%inclusion13 decks36 decks
35%synergy
Aerial Extortionist
36%inclusion13 decks36 decks
33%synergy
Selvala, Explorer Returned
36%inclusion13 decks36 decks
27%synergy
Ezrim, Agency Chief
36%inclusion13 decks36 decks
35%synergy
Cyberdrive Awakener
33%inclusion12 decks36 decks
31%synergy
Psychosis Crawler
33%inclusion12 decks36 decks
26%synergy
Koma, Cosmos Serpent
33%inclusion12 decks36 decks
26%synergy
Hydroid Krasis
33%inclusion12 decks36 decks
29%synergy
Private Eye
31%inclusion11 decks36 decks
30%synergy
Alquist Proft, Master Sleuth
31%inclusion11 decks36 decks
29%synergy
James, Wandering Dad
28%inclusion10 decks36 decks
27%synergy
Serene Sleuth
28%inclusion10 decks36 decks
27%synergy
Wojek Investigator
25%inclusion9 decks36 decks
24%synergy
Sophia, Dogged Detective
25%inclusion9 decks36 decks
24%synergy
Martha Jones
22%inclusion8 decks36 decks
21%synergy
Lavinia, Foil to Conspiracy
22%inclusion8 decks36 decks
21%synergy
Nadir Kraken
19%inclusion7 decks36 decks
18%synergy
Sharp-Eyed Rookie
17%inclusion6 decks36 decks
16%synergy
Senator Peacock
17%inclusion6 decks36 decks
16%synergy
The Third Doctor
17%inclusion6 decks36 decks
15%synergy
Displaced Dinosaurs
17%inclusion6 decks36 decks
15%synergy
Sarah Jane Smith
17%inclusion6 decks36 decks
16%synergy
Nick Valentine, Private Eye
14%inclusion5 decks36 decks
14%synergy
Sally Sparrow
14%inclusion5 decks36 decks
13%synergy
Homunculus Horde
14%inclusion5 decks36 decks
11%synergy
Novice Inspector
14%inclusion5 decks36 decks
13%synergy
Emrakul's Messenger
14%inclusion5 decks36 decks
13%synergy
Rosie Cotton of South Lane
11%inclusion4 decks36 decks
8%synergy
Peregrin Took
11%inclusion4 decks36 decks
7%synergy
Lonis, Genetics Expert
11%inclusion4 decks36 decks
10%synergy
Yotian Dissident
11%inclusion4 decks36 decks
10%synergy
Grand Architect
11%inclusion4 decks36 decks
11%synergy
Tireless Provisioner
11%inclusion4 decks36 decks
5%synergy
Sarinth Steelseeker
11%inclusion4 decks36 decks
11%synergy
Nyssa of Traken
8.3%inclusion3 decks36 decks
8%synergy
Vedalken Humiliator
8.3%inclusion3 decks36 decks
8%synergy
Instants
Disorder in the Court
67%inclusion24 decks36 decks
63%synergy
Officious Interrogation
47%inclusion17 decks36 decks
45%synergy
Confirm Suspicions
33%inclusion12 decks36 decks
32%synergy
Dispatch
28%inclusion10 decks36 decks
26%synergy
Counterspell
28%inclusion10 decks36 decks
-10%synergy
Path to Exile
25%inclusion9 decks36 decks
-23%synergy
Beast Within
22%inclusion8 decks36 decks
-6%synergy
Generous Gift
19%inclusion7 decks36 decks
-7%synergy
Arcane Denial
17%inclusion6 decks36 decks
0%synergy
Deduce
17%inclusion6 decks36 decks
16%synergy
Negate
14%inclusion5 decks36 decks
0%synergy
Dovin's Veto
11%inclusion4 decks36 decks
-5%synergy
Growth Spiral
11%inclusion4 decks36 decks
-3%synergy
Whir of Invention
8.3%inclusion3 decks36 decks
8%synergy
Heroic Intervention
8.3%inclusion3 decks36 decks
-22%synergy
Brainstorm
8.3%inclusion3 decks36 decks
0%synergy
Disruption Protocol
8.3%inclusion3 decks36 decks
8%synergy
Confront the Unknown
5.6%inclusion2 decks36 decks
5%synergy
An Offer You Can't Refuse
5.6%inclusion2 decks36 decks
-21%synergy
Fateful Absence
5.6%inclusion2 decks36 decks
5%synergy
Second Harvest
5.6%inclusion2 decks36 decks
3%synergy
Perilous Research
5.6%inclusion2 decks36 decks
5%synergy
Peerless Recycling
5.6%inclusion2 decks36 decks
-2%synergy
Stroke of Midnight
5.6%inclusion2 decks36 decks
-3%synergy
Collective Resistance
5.6%inclusion2 decks36 decks
4%synergy
Naturalize
5.6%inclusion2 decks36 decks
4%synergy
Fleeting Reflection
5.6%inclusion2 decks36 decks
5%synergy
Spell Pierce
5.6%inclusion2 decks36 decks
4%synergy
No More Lies
5.6%inclusion2 decks36 decks
4%synergy
Think Twice
5.6%inclusion2 decks36 decks
5%synergy
Sorceries
Farewell
53%inclusion19 decks36 decks
35%synergy
Fumigate
42%inclusion15 decks36 decks
39%synergy
Rise and Shine
36%inclusion13 decks36 decks
34%synergy
Follow the Bodies
33%inclusion12 decks36 decks
32%synergy
Organic Extinction
31%inclusion11 decks36 decks
28%synergy
Finale of Revelation
28%inclusion10 decks36 decks
26%synergy
Austere Command
25%inclusion9 decks36 decks
16%synergy
Farseek
19%inclusion7 decks36 decks
-25%synergy
Supreme Verdict
11%inclusion4 decks36 decks
2%synergy
They Went This Way
8.3%inclusion3 decks36 decks
8%synergy
Nature's Lore
8.3%inclusion3 decks36 decks
-19%synergy
Cultivate
8.3%inclusion3 decks36 decks
-30%synergy
Promise of Loyalty
8.3%inclusion3 decks36 decks
-1%synergy
Hard-Hitting Question
5.6%inclusion2 decks36 decks
6%synergy
Kodama's Reach
5.6%inclusion2 decks36 decks
-14%synergy
Wrath of God
5.6%inclusion2 decks36 decks
2%synergy
Season of Weaving
5.6%inclusion2 decks36 decks
5%synergy
Voyage Home
5.6%inclusion2 decks36 decks
5%synergy
Rampant Growth
5.6%inclusion2 decks36 decks
-21%synergy
Pick Your Poison
5.6%inclusion2 decks36 decks
5%synergy
Root Out
5.6%inclusion2 decks36 decks
5%synergy
Universal Surveillance
5.6%inclusion2 decks36 decks
5%synergy
Utility Artifacts
Nettlecyst
53%inclusion19 decks36 decks
50%synergy
Tamiyo's Journal
53%inclusion19 decks36 decks
50%synergy
Thousand Moons Smithy
19%inclusion7 decks36 decks
18%synergy
Swiftfoot Boots
17%inclusion6 decks36 decks
-11%synergy
Magnifying Glass
17%inclusion6 decks36 decks
16%synergy
Ransom Note
14%inclusion5 decks36 decks
14%synergy
Thopter Fabricator
14%inclusion5 decks36 decks
13%synergy
Krark-Clan Ironworks
8.3%inclusion3 decks36 decks
8%synergy
Transmutation Font
8.3%inclusion3 decks36 decks
8%synergy
Synthesizer Labship
8.0%inclusion2 decks25 decks
8%synergy
Nuka-Cola Vending Machine
5.6%inclusion2 decks36 decks
4%synergy
Braided Net
5.6%inclusion2 decks36 decks
5%synergy
Brotherhood Regalia
5.6%inclusion2 decks36 decks
4%synergy
Enchantments
Ongoing Investigation
72%inclusion26 decks36 decks
69%synergy
Wilderness Reclamation
72%inclusion26 decks36 decks
65%synergy
Armed with Proof
56%inclusion20 decks36 decks
54%synergy
Search the Premises
53%inclusion19 decks36 decks
50%synergy
Knowledge Is Power
53%inclusion19 decks36 decks
51%synergy
Killer Service
31%inclusion11 decks36 decks
29%synergy
Thorough Investigation
17%inclusion6 decks36 decks
15%synergy
Case of the Pilfered Proof
14%inclusion5 decks36 decks
14%synergy
Moonlit Meditation
12%inclusion3 decks25 decks
11%synergy
In Too Deep
11%inclusion4 decks36 decks
11%synergy
Caretaker's Talent
11%inclusion4 decks36 decks
9%synergy
Garruk's Uprising
8.3%inclusion3 decks36 decks
1%synergy
Clan Crafter
8.3%inclusion3 decks36 decks
8%synergy
Parallel Lives
8.3%inclusion3 decks36 decks
4%synergy
All That Glitters
8.3%inclusion3 decks36 decks
3%synergy
Propaganda
8.3%inclusion3 decks36 decks
-3%synergy
A Realm Reborn
7.7%inclusion2 decks26 decks
7%synergy
Doubling Season
5.6%inclusion2 decks36 decks
-3%synergy
Darksteel Mutation
5.6%inclusion2 decks36 decks
1%synergy
Case of the Locked Hothouse
5.6%inclusion2 decks36 decks
3%synergy
Case of the Filched Falcon
5.6%inclusion2 decks36 decks
5%synergy
Wizard Class
5.6%inclusion2 decks36 decks
-4%synergy
Authority of the Consuls
5.6%inclusion2 decks36 decks
3%synergy
Anointed Procession
5.6%inclusion2 decks36 decks
2%synergy
Zendikar Resurgent
5.6%inclusion2 decks36 decks
5%synergy
Banish to Another Universe
5.6%inclusion2 decks36 decks
5%synergy
Proft's Eidetic Memory
5.6%inclusion2 decks36 decks
3%synergy
Planeswalkers
Tamiyo, Compleated Sage
5.6%inclusion2 decks36 decks
5%synergy
Oko, Thief of Crowns
5.6%inclusion2 decks36 decks
2%synergy
Tamiyo, Field Researcher
5.6%inclusion2 decks36 decks
-3%synergy
Utility Lands
Reliquary Tower
83%inclusion30 decks36 decks
39%synergy
Lonely Sandbar
56%inclusion20 decks36 decks
53%synergy
Secluded Steppe
50%inclusion18 decks36 decks
48%synergy
Tranquil Thicket
50%inclusion18 decks36 decks
48%synergy
Temple of the False God
36%inclusion13 decks36 decks
27%synergy
Archway of Innovation
25%inclusion9 decks36 decks
24%synergy
Rogue's Passage
11%inclusion4 decks36 decks
-3%synergy
Seat of the Synod
8.3%inclusion3 decks36 decks
6%synergy
Ancient Den
5.6%inclusion2 decks36 decks
4%synergy
Mosswort Bridge
5.6%inclusion2 decks36 decks
2%synergy
Tree of Tales
5.6%inclusion2 decks36 decks
4%synergy
Mana Artifacts
Sol Ring
92%inclusion33 decks36 decks
10%synergy
Arcane Signet
83%inclusion30 decks36 decks
12%synergy
Talisman of Curiosity
67%inclusion24 decks36 decks
55%synergy
Talisman of Unity
67%inclusion24 decks36 decks
56%synergy
Talisman of Progress
61%inclusion22 decks36 decks
50%synergy
Azorius Signet
58%inclusion21 decks36 decks
48%synergy
Simic Signet
56%inclusion20 decks36 decks
45%synergy
Five Hundred Year Diary
44%inclusion16 decks36 decks
42%synergy
Thought Vessel
25%inclusion9 decks36 decks
5%synergy
Thran Turbine
8.3%inclusion3 decks36 decks
8%synergy
Fellwar Stone
8.3%inclusion3 decks36 decks
-6%synergy
Relic of Legends
5.6%inclusion2 decks36 decks
3%synergy
Lands
Plains
100%inclusion36 decks36 decks
7%synergy
Island
97%inclusion35 decks36 decks
4%synergy
Forest
94%inclusion34 decks36 decks
0%synergy
Command Tower
92%inclusion33 decks36 decks
1%synergy
Prairie Stream
86%inclusion31 decks36 decks
40%synergy
Seaside Citadel
81%inclusion29 decks36 decks
28%synergy
Canopy Vista
81%inclusion29 decks36 decks
34%synergy
Exotic Orchard
75%inclusion27 decks36 decks
18%synergy
Irrigated Farmland
75%inclusion27 decks36 decks
68%synergy
Path of Ancestry
75%inclusion27 decks36 decks
50%synergy
Skycloud Expanse
72%inclusion26 decks36 decks
54%synergy
Scattered Groves
69%inclusion25 decks36 decks
62%synergy
Spire of Industry
69%inclusion25 decks36 decks
66%synergy
Azorius Chancery
67%inclusion24 decks36 decks
51%synergy
Sungrass Prairie
64%inclusion23 decks36 decks
45%synergy
Temple of Mystery
64%inclusion23 decks36 decks
42%synergy
Temple of Enlightenment
64%inclusion23 decks36 decks
43%synergy
Temple of Plenty
64%inclusion23 decks36 decks
44%synergy
Selesnya Sanctuary
61%inclusion22 decks36 decks
47%synergy
Simic Growth Chamber
58%inclusion21 decks36 decks
42%synergy
Krosan Verge
53%inclusion19 decks36 decks
45%synergy
Breeding Pool
28%inclusion10 decks36 decks
-17%synergy
Yavimaya Coast
28%inclusion10 decks36 decks
-3%synergy
Hinterland Harbor
28%inclusion10 decks36 decks
-20%synergy
Glacial Fortress
25%inclusion9 decks36 decks
-21%synergy
Sunpetal Grove
19%inclusion7 decks36 decks
-22%synergy
Brushland
19%inclusion7 decks36 decks
-7%synergy
Scene of the Crime
19%inclusion7 decks36 decks
19%synergy
Adarkar Wastes
17%inclusion6 decks36 decks
-7%synergy
Hallowed Fountain
17%inclusion6 decks36 decks
-26%synergy
Temple Garden
17%inclusion6 decks36 decks
-26%synergy
Dreamroot Cascade
14%inclusion5 decks36 decks
-12%synergy
Misty Rainforest
11%inclusion4 decks36 decks
-19%synergy
Windswept Heath
11%inclusion4 decks36 decks
-22%synergy
Spara's Headquarters
11%inclusion4 decks36 decks
-30%synergy
Evolving Wilds
11%inclusion4 decks36 decks
-15%synergy
Rejuvenating Springs
11%inclusion4 decks36 decks
-24%synergy
Flooded Grove
11%inclusion4 decks36 decks
-10%synergy
Flooded Strand
11%inclusion4 decks36 decks
-21%synergy
Vineglimmer Snarl
8.3%inclusion3 decks36 decks
-3%synergy
Port Town
8.3%inclusion3 decks36 decks
-5%synergy
Overflowing Basin
8.3%inclusion3 decks36 decks
-4%synergy
Overgrown Farmland
8.3%inclusion3 decks36 decks
-15%synergy
Razorverge Thicket
8.3%inclusion3 decks36 decks
0%synergy
Seachrome Coast
8.3%inclusion3 decks36 decks
0%synergy
Urban Retreat
8.3%inclusion2 decks24 decks
-2%synergy
Terramorphic Expanse
5.6%inclusion2 decks36 decks
-12%synergy
Myriad Landscape
5.6%inclusion2 decks36 decks
-1%synergy
Kitchen
5.6%inclusion2 decks36 decks
5%synergy
Fortified Village
5.6%inclusion2 decks36 decks
-8%synergy
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