Morska, Undersea Sleuth (Commander) - Upgraded Clues

Morska, Undersea Sleuth
Rank #279
55decks
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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
Mana Artifacts
Lands
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Baxter, Fly in the Ointment
6.3%inclusion1 decks16 decks
6%synergy
Krang, the All-Powerful
6.3%inclusion1 decks16 decks
6%synergy
Irma, Part-Time Mutant
6.3%inclusion1 decks16 decks
5%synergy
Mutagen Man, Living Ooze
4.3%inclusion1 decks23 decks
4%synergy
Party Dude
4.3%inclusion1 decks23 decks
4%synergy
High Synergy Cards
Tireless Tracker
95%inclusion52 decks55 decks
89%synergy
Academy Manufactor
91%inclusion50 decks55 decks
85%synergy
Detective of the Month
84%inclusion46 decks55 decks
81%synergy
Erdwal Illuminator
84%inclusion46 decks55 decks
81%synergy
Inspiring Statuary
84%inclusion46 decks55 decks
80%synergy
Adrix and Nev, Twincasters
85%inclusion47 decks55 decks
78%synergy
Lonis, Cryptozoologist
80%inclusion44 decks55 decks
76%synergy
Tezzeret, Betrayer of Flesh
78%inclusion43 decks55 decks
76%synergy
Tangletrove Kelp
78%inclusion43 decks55 decks
75%synergy
Teferi's Ageless Insight
78%inclusion43 decks55 decks
72%synergy
Top Cards
Swords to Plowshares
80%inclusion44 decks55 decks
18%synergy
Ethereal Investigator
73%inclusion40 decks55 decks
70%synergy
Merchant of Truth
73%inclusion40 decks55 decks
70%synergy
Idol of Oblivion
71%inclusion39 decks55 decks
66%synergy
Kappa Cannoneer
69%inclusion38 decks55 decks
66%synergy
Wilderness Reclamation
65%inclusion36 decks55 decks
59%synergy
Disorder in the Court
64%inclusion35 decks55 decks
61%synergy
Bennie Bracks, Zoologist
62%inclusion34 decks55 decks
59%synergy
Forensic Gadgeteer
62%inclusion34 decks55 decks
59%synergy
Tamiyo's Journal
60%inclusion33 decks55 decks
57%synergy
Game Changers
Farewell
56%inclusion31 decks55 decks
39%synergy
Rhystic Study
27%inclusion15 decks55 decks
7%synergy
Seedborn Muse
18%inclusion10 decks55 decks
8%synergy
Smothering Tithe
16%inclusion9 decks55 decks
0%synergy
Fierce Guardianship
11%inclusion6 decks55 decks
-3%synergy
Cyclonic Rift
7.3%inclusion4 decks55 decks
-11%synergy
Consecrated Sphinx
5.5%inclusion3 decks55 decks
1%synergy
Creatures
Alandra, Sky Dreamer
60%inclusion33 decks55 decks
57%synergy
Jolrael, Mwonvuli Recluse
58%inclusion32 decks55 decks
49%synergy
Junk Winder
55%inclusion30 decks55 decks
52%synergy
Shimmer Dragon
55%inclusion30 decks55 decks
52%synergy
Jaheira, Friend of the Forest
49%inclusion27 decks55 decks
45%synergy
Psychosis Crawler
44%inclusion24 decks55 decks
36%synergy
Cyberdrive Awakener
42%inclusion23 decks55 decks
40%synergy
Kellan, Inquisitive Prodigy
42%inclusion23 decks55 decks
38%synergy
Thought Monitor
42%inclusion23 decks55 decks
40%synergy
Piper Wright, Publick Reporter
38%inclusion21 decks55 decks
37%synergy
Whirler Rogue
35%inclusion19 decks55 decks
33%synergy
Wavesifter
35%inclusion19 decks55 decks
33%synergy
Urza, Lord High Artificer
35%inclusion19 decks55 decks
33%synergy
Innocuous Researcher
33%inclusion18 decks55 decks
32%synergy
Lonis, Genetics Expert
31%inclusion17 decks55 decks
30%synergy
Koma, Cosmos Serpent
31%inclusion17 decks55 decks
24%synergy
Duggan, Private Detective
27%inclusion15 decks55 decks
26%synergy
Graf Mole
27%inclusion15 decks55 decks
26%synergy
Esix, Fractal Bloom
27%inclusion15 decks55 decks
26%synergy
Selvala, Explorer Returned
27%inclusion15 decks55 decks
18%synergy
Martha Jones
25%inclusion14 decks55 decks
24%synergy
Lavinia, Foil to Conspiracy
25%inclusion14 decks55 decks
24%synergy
Alquist Proft, Master Sleuth
25%inclusion14 decks55 decks
24%synergy
Chulane, Teller of Tales
25%inclusion14 decks55 decks
15%synergy
Aerial Extortionist
22%inclusion12 decks55 decks
19%synergy
Homunculus Horde
22%inclusion12 decks55 decks
19%synergy
Wojek Investigator
20%inclusion11 decks55 decks
19%synergy
Sarah Jane Smith
20%inclusion11 decks55 decks
19%synergy
Peregrin Took
18%inclusion10 decks55 decks
14%synergy
Hydroid Krasis
18%inclusion10 decks55 decks
14%synergy
Private Eye
16%inclusion9 decks55 decks
16%synergy
The Unagi of Kyoshi Island
15%inclusion5 decks33 decks
12%synergy
The Third Doctor
15%inclusion8 decks55 decks
13%synergy
Nadir Kraken
15%inclusion8 decks55 decks
13%synergy
Sophia, Dogged Detective
15%inclusion8 decks55 decks
14%synergy
Senator Peacock
13%inclusion7 decks55 decks
12%synergy
Noble Hierarch
13%inclusion7 decks55 decks
-13%synergy
Ezrim, Agency Chief
13%inclusion7 decks55 decks
12%synergy
Emrakul's Messenger
13%inclusion7 decks55 decks
12%synergy
Mondrak, Glory Dominus
13%inclusion7 decks55 decks
9%synergy
The Mechanist, Aerial Artisan
11%inclusion4 decks35 decks
10%synergy
Rosie Cotton of South Lane
11%inclusion6 decks55 decks
8%synergy
Tamiyo, Inquisitive Student
11%inclusion6 decks55 decks
10%synergy
Serene Sleuth
11%inclusion6 decks55 decks
11%synergy
Displaced Dinosaurs
11%inclusion6 decks55 decks
9%synergy
Birds of Paradise
11%inclusion6 decks55 decks
-24%synergy
Mischievous Mystic
9.1%inclusion5 decks55 decks
8%synergy
Esper Sentinel
9.1%inclusion5 decks55 decks
-6%synergy
Yotian Dissident
9.1%inclusion5 decks55 decks
8%synergy
Novice Inspector
9.1%inclusion5 decks55 decks
9%synergy
Instants
Officious Interrogation
56%inclusion31 decks55 decks
54%synergy
Counterspell
55%inclusion30 decks55 decks
17%synergy
Path to Exile
42%inclusion23 decks55 decks
-6%synergy
Beast Within
29%inclusion16 decks55 decks
2%synergy
Confirm Suspicions
25%inclusion14 decks55 decks
24%synergy
Heroic Intervention
24%inclusion13 decks55 decks
-7%synergy
Dovin's Veto
22%inclusion12 decks55 decks
5%synergy
Negate
22%inclusion12 decks55 decks
8%synergy
Generous Gift
20%inclusion11 decks55 decks
-5%synergy
Dispatch
16%inclusion9 decks55 decks
14%synergy
Second Harvest
16%inclusion9 decks55 decks
14%synergy
Arcane Denial
16%inclusion9 decks55 decks
-1%synergy
Growth Spiral
15%inclusion8 decks55 decks
1%synergy
An Offer You Can't Refuse
13%inclusion7 decks55 decks
-15%synergy
Stroke of Midnight
13%inclusion7 decks55 decks
4%synergy
Brainstorm
11%inclusion6 decks55 decks
2%synergy
Mana Drain
11%inclusion6 decks55 decks
1%synergy
Swan Song
11%inclusion6 decks55 decks
-6%synergy
Deduce
11%inclusion6 decks55 decks
10%synergy
Confront the Unknown
9.1%inclusion5 decks55 decks
8%synergy
Flare of Denial
7.3%inclusion4 decks55 decks
5%synergy
Disruption Protocol
7.3%inclusion4 decks55 decks
7%synergy
Hindering Light
7.3%inclusion4 decks55 decks
6%synergy
Voidslime
7.3%inclusion4 decks55 decks
6%synergy
Muddle the Mixture
5.5%inclusion3 decks55 decks
4%synergy
Disdainful Stroke
5.5%inclusion3 decks55 decks
5%synergy
Three Steps Ahead
5.5%inclusion3 decks55 decks
4%synergy
Final Showdown
5.5%inclusion3 decks55 decks
4%synergy
Tamiyo's Safekeeping
5.5%inclusion3 decks55 decks
3%synergy
Spell Pierce
5.5%inclusion3 decks55 decks
4%synergy
It'll Quench Ya!
5.1%inclusion2 decks39 decks
2%synergy
Sorceries
Rise and Shine
40%inclusion22 decks55 decks
38%synergy
Fumigate
36%inclusion20 decks55 decks
34%synergy
Follow the Bodies
31%inclusion17 decks55 decks
30%synergy
Finale of Revelation
31%inclusion17 decks55 decks
29%synergy
Farseek
29%inclusion16 decks55 decks
-15%synergy
Cultivate
29%inclusion16 decks55 decks
-9%synergy
Organic Extinction
22%inclusion12 decks55 decks
20%synergy
Nature's Lore
15%inclusion8 decks55 decks
-13%synergy
Austere Command
11%inclusion6 decks55 decks
2%synergy
Three Visits
11%inclusion6 decks55 decks
-15%synergy
Kodama's Reach
9.1%inclusion5 decks55 decks
-10%synergy
They Went This Way
9.1%inclusion5 decks55 decks
8%synergy
Thoughtcast
9.1%inclusion5 decks55 decks
8%synergy
True Ancestry
9.1%inclusion3 decks33 decks
7%synergy
Explore
7.3%inclusion4 decks55 decks
2%synergy
Doppelgang
7.3%inclusion4 decks55 decks
6%synergy
Supreme Verdict
5.5%inclusion3 decks55 decks
-4%synergy
Vanquish the Horde
5.5%inclusion3 decks55 decks
4%synergy
Utility Artifacts
Nettlecyst
42%inclusion23 decks55 decks
39%synergy
Swiftfoot Boots
24%inclusion13 decks55 decks
-4%synergy
Lightning Greaves
16%inclusion9 decks55 decks
-3%synergy
Thopter Fabricator
11%inclusion6 decks55 decks
11%synergy
Alhammarret's Archive
11%inclusion6 decks55 decks
10%synergy
Magnifying Glass
11%inclusion6 decks55 decks
10%synergy
Radiant Lotus
7.3%inclusion4 decks55 decks
7%synergy
Thousand Moons Smithy
7.3%inclusion4 decks55 decks
6%synergy
Ransom Note
7.3%inclusion4 decks55 decks
7%synergy
Transmutation Font
7.3%inclusion4 decks55 decks
7%synergy
Wedding Ring
5.5%inclusion3 decks55 decks
2%synergy
Krark-Clan Ironworks
5.5%inclusion3 decks55 decks
5%synergy
Silver Shroud Costume
5.5%inclusion3 decks55 decks
5%synergy
Enchantments
Mechanized Production
60%inclusion33 decks55 decks
57%synergy
On the Trail
58%inclusion32 decks55 decks
52%synergy
Ulvenwald Mysteries
58%inclusion32 decks55 decks
56%synergy
Ongoing Investigation
55%inclusion30 decks55 decks
52%synergy
Search the Premises
45%inclusion25 decks55 decks
43%synergy
Armed with Proof
38%inclusion21 decks55 decks
37%synergy
Knowledge Is Power
36%inclusion20 decks55 decks
35%synergy
Doubling Season
24%inclusion13 decks55 decks
16%synergy
Killer Service
18%inclusion10 decks55 decks
17%synergy
Proft's Eidetic Memory
18%inclusion10 decks55 decks
16%synergy
Thorough Investigation
18%inclusion10 decks55 decks
17%synergy
Wizard Class
13%inclusion7 decks55 decks
3%synergy
Parallel Lives
11%inclusion6 decks55 decks
7%synergy
Case of the Pilfered Proof
9.1%inclusion5 decks55 decks
9%synergy
Mystic Remora
9.1%inclusion5 decks55 decks
-2%synergy
Ghostly Prison
9.1%inclusion5 decks55 decks
-1%synergy
Propaganda
9.1%inclusion5 decks55 decks
-3%synergy
Moonlit Meditation
7.5%inclusion3 decks40 decks
7%synergy
Sylvan Library
7.3%inclusion4 decks55 decks
1%synergy
All That Glitters
7.3%inclusion4 decks55 decks
2%synergy
Caretaker's Talent
7.3%inclusion4 decks55 decks
5%synergy
Trail of Evidence
7.3%inclusion4 decks55 decks
7%synergy
Trouble in Pairs
7.3%inclusion4 decks55 decks
4%synergy
Fleeting Memories
7.3%inclusion4 decks55 decks
7%synergy
Ominous Seas
5.5%inclusion3 decks55 decks
4%synergy
Anointed Procession
5.5%inclusion3 decks55 decks
3%synergy
Mirari's Wake
5.5%inclusion3 decks55 decks
0%synergy
Leyline of Anticipation
5.5%inclusion3 decks55 decks
1%synergy
Primal Vigor
5.5%inclusion3 decks55 decks
4%synergy
Planeswalkers
Tamiyo, Field Researcher
16%inclusion9 decks55 decks
7%synergy
Oko, Thief of Crowns
13%inclusion7 decks55 decks
9%synergy
Jace, Wielder of Mysteries
5.5%inclusion3 decks55 decks
4%synergy
Utility Lands
Reliquary Tower
84%inclusion46 decks55 decks
40%synergy
Lonely Sandbar
47%inclusion26 decks55 decks
45%synergy
Secluded Steppe
38%inclusion21 decks55 decks
36%synergy
Tranquil Thicket
38%inclusion21 decks55 decks
36%synergy
Temple of the False God
31%inclusion17 decks55 decks
22%synergy
Rogue's Passage
27%inclusion15 decks55 decks
13%synergy
Archway of Innovation
22%inclusion12 decks55 decks
20%synergy
Alchemist's Refuge
15%inclusion8 decks55 decks
8%synergy
Uthros, Titanic Godcore
12%inclusion5 decks41 decks
11%synergy
Seat of the Synod
11%inclusion6 decks55 decks
9%synergy
Boseiju, Who Endures
9.1%inclusion5 decks55 decks
-9%synergy
Urza's Saga
7.3%inclusion4 decks55 decks
4%synergy
Ancient Den
5.5%inclusion3 decks55 decks
4%synergy
Tree of Tales
5.5%inclusion3 decks55 decks
4%synergy
Mana Artifacts
Sol Ring
91%inclusion50 decks55 decks
10%synergy
Arcane Signet
87%inclusion48 decks55 decks
16%synergy
Talisman of Curiosity
58%inclusion32 decks55 decks
48%synergy
Talisman of Progress
56%inclusion31 decks55 decks
46%synergy
Talisman of Unity
55%inclusion30 decks55 decks
45%synergy
Five Hundred Year Diary
47%inclusion26 decks55 decks
45%synergy
Azorius Signet
45%inclusion25 decks55 decks
36%synergy
Simic Signet
42%inclusion23 decks55 decks
32%synergy
Thought Vessel
22%inclusion12 decks55 decks
2%synergy
Selesnya Signet
7.3%inclusion4 decks55 decks
0%synergy
Commander's Sphere
5.5%inclusion3 decks55 decks
-1%synergy
Thran Turbine
5.5%inclusion3 decks55 decks
5%synergy
Fellwar Stone
5.5%inclusion3 decks55 decks
-9%synergy
Mind Stone
5.5%inclusion3 decks55 decks
0%synergy
Lands
Command Tower
100%inclusion55 decks55 decks
10%synergy
Island
100%inclusion55 decks55 decks
6%synergy
Plains
100%inclusion55 decks55 decks
7%synergy
Forest
98%inclusion54 decks55 decks
4%synergy
Exotic Orchard
73%inclusion40 decks55 decks
16%synergy
Seaside Citadel
73%inclusion40 decks55 decks
21%synergy
Spire of Industry
69%inclusion38 decks55 decks
66%synergy
Prairie Stream
65%inclusion36 decks55 decks
20%synergy
Canopy Vista
65%inclusion36 decks55 decks
19%synergy
Path of Ancestry
56%inclusion31 decks55 decks
31%synergy
Irrigated Farmland
49%inclusion27 decks55 decks
43%synergy
Hallowed Fountain
47%inclusion26 decks55 decks
3%synergy
Breeding Pool
45%inclusion25 decks55 decks
1%synergy
Scattered Groves
44%inclusion24 decks55 decks
37%synergy
Temple Garden
44%inclusion24 decks55 decks
0%synergy
Glacial Fortress
42%inclusion23 decks55 decks
-5%synergy
Sungrass Prairie
40%inclusion22 decks55 decks
21%synergy
Temple of Mystery
40%inclusion22 decks55 decks
18%synergy
Temple of Enlightenment
40%inclusion22 decks55 decks
20%synergy
Simic Growth Chamber
38%inclusion21 decks55 decks
23%synergy
Skycloud Expanse
38%inclusion21 decks55 decks
20%synergy
Krosan Verge
38%inclusion21 decks55 decks
32%synergy
Temple of Plenty
36%inclusion20 decks55 decks
16%synergy
Selesnya Sanctuary
35%inclusion19 decks55 decks
21%synergy
Azorius Chancery
33%inclusion18 decks55 decks
18%synergy
Spara's Headquarters
33%inclusion18 decks55 decks
-7%synergy
Yavimaya Coast
33%inclusion18 decks55 decks
2%synergy
Dreamroot Cascade
33%inclusion18 decks55 decks
6%synergy
Hinterland Harbor
33%inclusion18 decks55 decks
-16%synergy
Sunpetal Grove
29%inclusion16 decks55 decks
-14%synergy
Sea of Clouds
29%inclusion16 decks55 decks
-1%synergy
Rejuvenating Springs
27%inclusion15 decks55 decks
-7%synergy
Deserted Beach
27%inclusion15 decks55 decks
7%synergy
Overgrown Farmland
20%inclusion11 decks55 decks
-2%synergy
Meticulous Archive
20%inclusion11 decks55 decks
11%synergy
Bountiful Promenade
18%inclusion10 decks55 decks
-12%synergy
Adarkar Wastes
18%inclusion10 decks55 decks
-6%synergy
Fortified Village
16%inclusion9 decks55 decks
3%synergy
Hedge Maze
15%inclusion8 decks55 decks
4%synergy
Flooded Strand
15%inclusion8 decks55 decks
-18%synergy
Windswept Heath
13%inclusion7 decks55 decks
-20%synergy
Vineglimmer Snarl
13%inclusion7 decks55 decks
2%synergy
Hengegate Pathway
13%inclusion7 decks55 decks
8%synergy
Port Town
13%inclusion7 decks55 decks
-1%synergy
Brushland
13%inclusion7 decks55 decks
-15%synergy
Hushwood Verge
13%inclusion7 decks55 decks
3%synergy
Seachrome Coast
11%inclusion6 decks55 decks
2%synergy
Lush Portico
11%inclusion6 decks55 decks
1%synergy
Waterlogged Grove
9.1%inclusion5 decks55 decks
4%synergy
Botanical Sanctum
9.1%inclusion5 decks55 decks
5%synergy
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