Morska, Undersea Sleuth (Commander) - Upgraded Clues

Morska, Undersea Sleuth
Rank #218
39decks
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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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Utility Lands
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The Unagi of Kyoshi Island
20%inclusion2 decks10 decks
17%synergy
True Ancestry
10%inclusion1 decks10 decks
8%synergy
Shared Roots
10%inclusion1 decks10 decks
3%synergy
Waterbender Ascension
10%inclusion1 decks10 decks
5%synergy
Secret of Bloodbending
8.3%inclusion1 decks12 decks
7%synergy
High Synergy Cards
Tireless Tracker
95%inclusion37 decks39 decks
88%synergy
Detective of the Month
90%inclusion35 decks39 decks
86%synergy
Academy Manufactor
90%inclusion35 decks39 decks
82%synergy
Tangletrove Kelp
85%inclusion33 decks39 decks
81%synergy
Lonis, Cryptozoologist
85%inclusion33 decks39 decks
80%synergy
Tezzeret, Betrayer of Flesh
82%inclusion32 decks39 decks
79%synergy
Erdwal Illuminator
82%inclusion32 decks39 decks
78%synergy
Inspiring Statuary
82%inclusion32 decks39 decks
77%synergy
Merchant of Truth
79%inclusion31 decks39 decks
76%synergy
Adrix and Nev, Twincasters
82%inclusion32 decks39 decks
74%synergy
Top Cards
Swords to Plowshares
79%inclusion31 decks39 decks
17%synergy
Teferi's Ageless Insight
77%inclusion30 decks39 decks
70%synergy
Idol of Oblivion
77%inclusion30 decks39 decks
72%synergy
Kappa Cannoneer
72%inclusion28 decks39 decks
69%synergy
Disorder in the Court
69%inclusion27 decks39 decks
66%synergy
Wilderness Reclamation
69%inclusion27 decks39 decks
62%synergy
Ethereal Investigator
64%inclusion25 decks39 decks
61%synergy
Bennie Bracks, Zoologist
64%inclusion25 decks39 decks
60%synergy
Farewell
64%inclusion25 decks39 decks
47%synergy
Tamiyo's Journal
62%inclusion24 decks39 decks
58%synergy
Game Changers
Rhystic Study
31%inclusion12 decks39 decks
10%synergy
Smothering Tithe
21%inclusion8 decks39 decks
4%synergy
Seedborn Muse
18%inclusion7 decks39 decks
7%synergy
Fierce Guardianship
10%inclusion4 decks39 decks
-4%synergy
Cyclonic Rift
10%inclusion4 decks39 decks
-9%synergy
Teferi's Protection
5.1%inclusion2 decks39 decks
-10%synergy
Consecrated Sphinx
5.1%inclusion2 decks39 decks
0%synergy
The One Ring
5.1%inclusion2 decks39 decks
-1%synergy
Worldly Tutor
5.1%inclusion2 decks39 decks
-6%synergy
Creatures
Alandra, Sky Dreamer
59%inclusion23 decks39 decks
56%synergy
Forensic Gadgeteer
56%inclusion22 decks39 decks
54%synergy
Junk Winder
56%inclusion22 decks39 decks
53%synergy
Jolrael, Mwonvuli Recluse
56%inclusion22 decks39 decks
47%synergy
Shimmer Dragon
54%inclusion21 decks39 decks
51%synergy
Kellan, Inquisitive Prodigy
51%inclusion20 decks39 decks
46%synergy
Psychosis Crawler
44%inclusion17 decks39 decks
36%synergy
Jaheira, Friend of the Forest
41%inclusion16 decks39 decks
36%synergy
Cyberdrive Awakener
41%inclusion16 decks39 decks
39%synergy
Piper Wright, Publick Reporter
38%inclusion15 decks39 decks
37%synergy
Koma, Cosmos Serpent
38%inclusion15 decks39 decks
31%synergy
Thought Monitor
38%inclusion15 decks39 decks
36%synergy
Whirler Rogue
36%inclusion14 decks39 decks
34%synergy
Innocuous Researcher
33%inclusion13 decks39 decks
32%synergy
Wavesifter
33%inclusion13 decks39 decks
32%synergy
Urza, Lord High Artificer
33%inclusion13 decks39 decks
31%synergy
Lonis, Genetics Expert
31%inclusion12 decks39 decks
30%synergy
Wojek Investigator
31%inclusion12 decks39 decks
30%synergy
Chulane, Teller of Tales
31%inclusion12 decks39 decks
20%synergy
Duggan, Private Detective
28%inclusion11 decks39 decks
27%synergy
Esix, Fractal Bloom
28%inclusion11 decks39 decks
26%synergy
Graf Mole
26%inclusion10 decks39 decks
24%synergy
Lavinia, Foil to Conspiracy
26%inclusion10 decks39 decks
24%synergy
Selvala, Explorer Returned
26%inclusion10 decks39 decks
17%synergy
Alquist Proft, Master Sleuth
26%inclusion10 decks39 decks
24%synergy
Martha Jones
23%inclusion9 decks39 decks
21%synergy
Private Eye
21%inclusion8 decks39 decks
20%synergy
Sarah Jane Smith
21%inclusion8 decks39 decks
19%synergy
Homunculus Horde
21%inclusion8 decks39 decks
18%synergy
Hydroid Krasis
18%inclusion7 decks39 decks
13%synergy
Aerial Extortionist
18%inclusion7 decks39 decks
15%synergy
Noble Hierarch
18%inclusion7 decks39 decks
-8%synergy
Ezrim, Agency Chief
18%inclusion7 decks39 decks
17%synergy
Peregrin Took
15%inclusion6 decks39 decks
11%synergy
The Third Doctor
15%inclusion6 decks39 decks
14%synergy
Displaced Dinosaurs
15%inclusion6 decks39 decks
13%synergy
Mondrak, Glory Dominus
15%inclusion6 decks39 decks
11%synergy
Tamiyo, Inquisitive Student
13%inclusion5 decks39 decks
12%synergy
Senator Peacock
13%inclusion5 decks39 decks
12%synergy
Rosie Cotton of South Lane
13%inclusion5 decks39 decks
10%synergy
Nadir Kraken
13%inclusion5 decks39 decks
11%synergy
Novice Inspector
13%inclusion5 decks39 decks
12%synergy
Birds of Paradise
13%inclusion5 decks39 decks
-21%synergy
Sophia, Dogged Detective
13%inclusion5 decks39 decks
12%synergy
Sharp-Eyed Rookie
10%inclusion4 decks39 decks
10%synergy
Esper Sentinel
10%inclusion4 decks39 decks
-5%synergy
Yotian Dissident
10%inclusion4 decks39 decks
9%synergy
Serene Sleuth
10%inclusion4 decks39 decks
10%synergy
Minn, Wily Illusionist
10%inclusion4 decks39 decks
9%synergy
The Mechanist, Aerial Artisan
8.3%inclusion1 decks12 decks
7%synergy
Instants
Officious Interrogation
59%inclusion23 decks39 decks
56%synergy
Counterspell
49%inclusion19 decks39 decks
11%synergy
Path to Exile
44%inclusion17 decks39 decks
-4%synergy
Heroic Intervention
31%inclusion12 decks39 decks
0%synergy
Beast Within
31%inclusion12 decks39 decks
2%synergy
Dispatch
26%inclusion10 decks39 decks
24%synergy
Negate
23%inclusion9 decks39 decks
9%synergy
Generous Gift
23%inclusion9 decks39 decks
-4%synergy
Dovin's Veto
21%inclusion8 decks39 decks
4%synergy
Confirm Suspicions
21%inclusion8 decks39 decks
19%synergy
Growth Spiral
13%inclusion5 decks39 decks
-1%synergy
Second Harvest
13%inclusion5 decks39 decks
10%synergy
Deduce
13%inclusion5 decks39 decks
12%synergy
Brainstorm
10%inclusion4 decks39 decks
2%synergy
Confront the Unknown
10%inclusion4 decks39 decks
9%synergy
Flare of Denial
10%inclusion4 decks39 decks
8%synergy
Disdainful Stroke
7.7%inclusion3 decks39 decks
7%synergy
Final Showdown
7.7%inclusion3 decks39 decks
6%synergy
Swan Song
7.7%inclusion3 decks39 decks
-8%synergy
Disruption Protocol
7.7%inclusion3 decks39 decks
7%synergy
Mana Drain
7.7%inclusion3 decks39 decks
-2%synergy
Stroke of Midnight
7.7%inclusion3 decks39 decks
-1%synergy
Arcane Denial
7.7%inclusion3 decks39 decks
-9%synergy
Tamiyo's Safekeeping
7.7%inclusion3 decks39 decks
6%synergy
Voidslime
7.7%inclusion3 decks39 decks
6%synergy
Spell Pierce
7.7%inclusion3 decks39 decks
7%synergy
An Offer You Can't Refuse
5.1%inclusion2 decks39 decks
-20%synergy
Decisive Denial
5.1%inclusion2 decks39 decks
4%synergy
Stubborn Denial
5.1%inclusion2 decks39 decks
4%synergy
Reality Shift
5.1%inclusion2 decks39 decks
3%synergy
Bovine Intervention
5.1%inclusion2 decks39 decks
4%synergy
Strix Serenade
5.1%inclusion2 decks39 decks
1%synergy
Disallow
5.1%inclusion2 decks39 decks
4%synergy
Hindering Light
5.1%inclusion2 decks39 decks
4%synergy
Whirlwind Denial
5.1%inclusion2 decks39 decks
5%synergy
Desynchronization
5.1%inclusion2 decks39 decks
4%synergy
March of Swirling Mist
5.1%inclusion2 decks39 decks
4%synergy
Sorceries
Follow the Bodies
33%inclusion13 decks39 decks
32%synergy
Fumigate
33%inclusion13 decks39 decks
30%synergy
Rise and Shine
33%inclusion13 decks39 decks
31%synergy
Finale of Revelation
33%inclusion13 decks39 decks
32%synergy
Farseek
28%inclusion11 decks39 decks
-16%synergy
Cultivate
28%inclusion11 decks39 decks
-10%synergy
Organic Extinction
18%inclusion7 decks39 decks
16%synergy
Three Visits
15%inclusion6 decks39 decks
-10%synergy
Kodama's Reach
13%inclusion5 decks39 decks
-7%synergy
Nature's Lore
13%inclusion5 decks39 decks
-15%synergy
Thoughtcast
13%inclusion5 decks39 decks
12%synergy
Austere Command
10%inclusion4 decks39 decks
1%synergy
They Went This Way
10%inclusion4 decks39 decks
10%synergy
Explore
10%inclusion4 decks39 decks
5%synergy
Combat Tutorial
8.0%inclusion2 decks25 decks
6%synergy
No Witnesses
7.7%inclusion3 decks39 decks
7%synergy
Ponder
5.1%inclusion2 decks39 decks
1%synergy
Supreme Verdict
5.1%inclusion2 decks39 decks
-4%synergy
Windfall
5.1%inclusion2 decks39 decks
2%synergy
Requisition Raid
5.1%inclusion2 decks39 decks
1%synergy
Flare of Cultivation
5.1%inclusion2 decks39 decks
4%synergy
Skyshroud Claim
5.1%inclusion2 decks39 decks
1%synergy
Rampant Growth
5.1%inclusion2 decks39 decks
-21%synergy
Vanquish the Horde
5.1%inclusion2 decks39 decks
3%synergy
Temporal Mastery
5.1%inclusion2 decks39 decks
5%synergy
Sunfall
5.1%inclusion2 decks39 decks
5%synergy
Doppelgang
5.1%inclusion2 decks39 decks
4%synergy
Overwhelming Stampede
5.1%inclusion2 decks39 decks
1%synergy
Utility Artifacts
Nettlecyst
49%inclusion19 decks39 decks
46%synergy
Swiftfoot Boots
21%inclusion8 decks39 decks
-7%synergy
Lightning Greaves
13%inclusion5 decks39 decks
-7%synergy
Alhammarret's Archive
13%inclusion5 decks39 decks
12%synergy
Wedding Ring
10%inclusion4 decks39 decks
7%synergy
Radiant Lotus
10%inclusion4 decks39 decks
10%synergy
Transmutation Font
10%inclusion4 decks39 decks
10%synergy
Krark-Clan Ironworks
7.7%inclusion3 decks39 decks
7%synergy
Thopter Fabricator
7.7%inclusion3 decks39 decks
7%synergy
Whispersilk Cloak
7.7%inclusion3 decks39 decks
5%synergy
Silver Shroud Costume
7.7%inclusion3 decks39 decks
7%synergy
Investigator's Journal
5.1%inclusion2 decks39 decks
5%synergy
Thousand Moons Smithy
5.1%inclusion2 decks39 decks
4%synergy
Repurposing Bay
5.1%inclusion2 decks39 decks
5%synergy
Vexing Bauble
5.1%inclusion2 decks39 decks
5%synergy
Mithril Coat
5.1%inclusion2 decks39 decks
2%synergy
Winged Boots
5.1%inclusion2 decks39 decks
3%synergy
Enchantments
Mechanized Production
59%inclusion23 decks39 decks
55%synergy
Ongoing Investigation
56%inclusion22 decks39 decks
53%synergy
Ulvenwald Mysteries
54%inclusion21 decks39 decks
51%synergy
On the Trail
51%inclusion20 decks39 decks
45%synergy
Search the Premises
46%inclusion18 decks39 decks
44%synergy
Armed with Proof
41%inclusion16 decks39 decks
39%synergy
Knowledge Is Power
38%inclusion15 decks39 decks
36%synergy
Proft's Eidetic Memory
28%inclusion11 decks39 decks
26%synergy
Doubling Season
21%inclusion8 decks39 decks
12%synergy
Killer Service
15%inclusion6 decks39 decks
14%synergy
Wizard Class
15%inclusion6 decks39 decks
6%synergy
Thorough Investigation
15%inclusion6 decks39 decks
14%synergy
Ghostly Prison
10%inclusion4 decks39 decks
0%synergy
Parallel Lives
10%inclusion4 decks39 decks
6%synergy
Mystic Remora
10%inclusion4 decks39 decks
-1%synergy
All That Glitters
10%inclusion4 decks39 decks
5%synergy
Moonlit Meditation
10%inclusion2 decks20 decks
9%synergy
Case of the Pilfered Proof
7.7%inclusion3 decks39 decks
7%synergy
Sylvan Library
7.7%inclusion3 decks39 decks
1%synergy
Trouble in Pairs
7.7%inclusion3 decks39 decks
4%synergy
Fleeting Memories
7.7%inclusion3 decks39 decks
8%synergy
Case of the Locked Hothouse
5.1%inclusion2 decks39 decks
3%synergy
Guardian Project
5.1%inclusion2 decks39 decks
-3%synergy
Shadow of the Second Sun
5.1%inclusion2 decks39 decks
5%synergy
Aqueous Form
5.1%inclusion2 decks39 decks
1%synergy
Thopter Spy Network
5.1%inclusion2 decks39 decks
5%synergy
Witness Protection
5.1%inclusion2 decks39 decks
3%synergy
Simic Ascendancy
5.1%inclusion2 decks39 decks
-4%synergy
Ominous Seas
5.1%inclusion2 decks39 decks
3%synergy
Propaganda
5.1%inclusion2 decks39 decks
-6%synergy
Mirari's Wake
5.1%inclusion2 decks39 decks
-1%synergy
Steel of the Godhead
5.1%inclusion2 decks39 decks
2%synergy
Leyline of Anticipation
5.1%inclusion2 decks39 decks
1%synergy
Primal Vigor
5.1%inclusion2 decks39 decks
3%synergy
Caretaker's Talent
5.1%inclusion2 decks39 decks
3%synergy
Trail of Evidence
5.1%inclusion2 decks39 decks
5%synergy
Defense of the Heart
5.1%inclusion2 decks39 decks
3%synergy
Planeswalkers
Tamiyo, Field Researcher
18%inclusion7 decks39 decks
9%synergy
Oko, Thief of Crowns
13%inclusion5 decks39 decks
9%synergy
Oko, the Ringleader
5.1%inclusion2 decks39 decks
5%synergy
Jace, Wielder of Mysteries
5.1%inclusion2 decks39 decks
4%synergy
Utility Lands
Reliquary Tower
79%inclusion31 decks39 decks
35%synergy
Lonely Sandbar
49%inclusion19 decks39 decks
46%synergy
Secluded Steppe
38%inclusion15 decks39 decks
36%synergy
Tranquil Thicket
38%inclusion15 decks39 decks
36%synergy
Temple of the False God
26%inclusion10 decks39 decks
17%synergy
Rogue's Passage
26%inclusion10 decks39 decks
12%synergy
Archway of Innovation
18%inclusion7 decks39 decks
16%synergy
Uthros, Titanic Godcore
14%inclusion3 decks21 decks
13%synergy
Alchemist's Refuge
13%inclusion5 decks39 decks
6%synergy
Seat of the Synod
10%inclusion4 decks39 decks
8%synergy
Urza's Saga
10%inclusion4 decks39 decks
7%synergy
Ancient Den
5.1%inclusion2 decks39 decks
3%synergy
Mystic Sanctuary
5.1%inclusion2 decks39 decks
3%synergy
Boseiju, Who Endures
5.1%inclusion2 decks39 decks
-13%synergy
Tree of Tales
5.1%inclusion2 decks39 decks
3%synergy
Darksteel Citadel
5.1%inclusion2 decks39 decks
4%synergy
Mikokoro, Center of the Sea
5.1%inclusion2 decks39 decks
3%synergy
Adagia, Windswept Bastion
5.0%inclusion1 decks20 decks
3%synergy
Mana Artifacts
Arcane Signet
92%inclusion36 decks39 decks
21%synergy
Sol Ring
87%inclusion34 decks39 decks
6%synergy
Talisman of Curiosity
62%inclusion24 decks39 decks
50%synergy
Talisman of Unity
62%inclusion24 decks39 decks
51%synergy
Talisman of Progress
59%inclusion23 decks39 decks
48%synergy
Five Hundred Year Diary
49%inclusion19 decks39 decks
46%synergy
Azorius Signet
44%inclusion17 decks39 decks
32%synergy
Simic Signet
36%inclusion14 decks39 decks
25%synergy
Thought Vessel
23%inclusion9 decks39 decks
3%synergy
Selesnya Signet
7.7%inclusion3 decks39 decks
0%synergy
Fellwar Stone
7.7%inclusion3 decks39 decks
-6%synergy
Mind Stone
7.7%inclusion3 decks39 decks
2%synergy
Commander's Sphere
5.1%inclusion2 decks39 decks
-2%synergy
Lands
Command Tower
100%inclusion39 decks39 decks
9%synergy
Island
100%inclusion39 decks39 decks
7%synergy
Forest
100%inclusion39 decks39 decks
6%synergy
Plains
100%inclusion39 decks39 decks
7%synergy
Exotic Orchard
74%inclusion29 decks39 decks
18%synergy
Seaside Citadel
72%inclusion28 decks39 decks
19%synergy
Prairie Stream
72%inclusion28 decks39 decks
26%synergy
Spire of Industry
72%inclusion28 decks39 decks
69%synergy
Canopy Vista
69%inclusion27 decks39 decks
23%synergy
Path of Ancestry
62%inclusion24 decks39 decks
37%synergy
Irrigated Farmland
56%inclusion22 decks39 decks
49%synergy
Breeding Pool
54%inclusion21 decks39 decks
10%synergy
Hallowed Fountain
54%inclusion21 decks39 decks
11%synergy
Temple Garden
49%inclusion19 decks39 decks
6%synergy
Glacial Fortress
46%inclusion18 decks39 decks
1%synergy
Scattered Groves
46%inclusion18 decks39 decks
39%synergy
Sungrass Prairie
41%inclusion16 decks39 decks
22%synergy
Simic Growth Chamber
38%inclusion15 decks39 decks
22%synergy
Skycloud Expanse
38%inclusion15 decks39 decks
20%synergy
Krosan Verge
38%inclusion15 decks39 decks
31%synergy
Selesnya Sanctuary
36%inclusion14 decks39 decks
21%synergy
Spara's Headquarters
36%inclusion14 decks39 decks
-5%synergy
Temple of Enlightenment
36%inclusion14 decks39 decks
15%synergy
Sea of Clouds
36%inclusion14 decks39 decks
5%synergy
Hinterland Harbor
36%inclusion14 decks39 decks
-11%synergy
Temple of Mystery
33%inclusion13 decks39 decks
11%synergy
Yavimaya Coast
33%inclusion13 decks39 decks
3%synergy
Dreamroot Cascade
33%inclusion13 decks39 decks
7%synergy
Rejuvenating Springs
33%inclusion13 decks39 decks
-3%synergy
Azorius Chancery
31%inclusion12 decks39 decks
15%synergy
Sunpetal Grove
31%inclusion12 decks39 decks
-10%synergy
Temple of Plenty
31%inclusion12 decks39 decks
10%synergy
Meticulous Archive
28%inclusion11 decks39 decks
19%synergy
Deserted Beach
26%inclusion10 decks39 decks
5%synergy
Bountiful Promenade
21%inclusion8 decks39 decks
-11%synergy
Hedge Maze
21%inclusion8 decks39 decks
10%synergy
Flooded Strand
21%inclusion8 decks39 decks
-11%synergy
Fortified Village
18%inclusion7 decks39 decks
4%synergy
Windswept Heath
18%inclusion7 decks39 decks
-15%synergy
Overgrown Farmland
18%inclusion7 decks39 decks
-5%synergy
Vineglimmer Snarl
15%inclusion6 decks39 decks
5%synergy
Lush Portico
15%inclusion6 decks39 decks
5%synergy
Hengegate Pathway
13%inclusion5 decks39 decks
7%synergy
Botanical Sanctum
13%inclusion5 decks39 decks
9%synergy
Port Town
13%inclusion5 decks39 decks
0%synergy
Kitchen
13%inclusion5 decks39 decks
12%synergy
Floodfarm Verge
13%inclusion5 decks39 decks
4%synergy
Razorverge Thicket
13%inclusion5 decks39 decks
4%synergy
Seachrome Coast
13%inclusion5 decks39 decks
5%synergy
Hushwood Verge
13%inclusion5 decks39 decks
3%synergy
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