Morska, Undersea Sleuth (Commander) - Upgraded

Morska, Undersea Sleuth
Rank #218
531decks
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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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The Mechanist, Aerial Artisan
13%inclusion15 decks116 decks
12%synergy
Spirit Water Revival
8.9%inclusion10 decks112 decks
4%synergy
The Unagi of Kyoshi Island
7.9%inclusion9 decks114 decks
5%synergy
Wan Shi Tong, Librarian
5.0%inclusion6 decks119 decks
-2%synergy
Moon Girl and Devil Dinosaur
4.0%inclusion1 decks25 decks
4%synergy
High Synergy Cards
Academy Manufactor
90%inclusion477 decks531 decks
83%synergy
Tireless Tracker
84%inclusion448 decks531 decks
78%synergy
Detective of the Month
79%inclusion417 decks531 decks
75%synergy
Erdwal Illuminator
78%inclusion413 decks531 decks
74%synergy
Adrix and Nev, Twincasters
82%inclusion434 decks531 decks
73%synergy
Tangletrove Kelp
76%inclusion406 decks531 decks
73%synergy
Teferi's Ageless Insight
76%inclusion402 decks531 decks
69%synergy
Lonis, Cryptozoologist
73%inclusion390 decks531 decks
69%synergy
Ethereal Investigator
69%inclusion369 decks531 decks
66%synergy
Bennie Bracks, Zoologist
70%inclusion370 decks531 decks
66%synergy
Top Cards
Swords to Plowshares
83%inclusion443 decks531 decks
21%synergy
Mechanized Production
69%inclusion369 decks531 decks
66%synergy
Inspiring Statuary
69%inclusion367 decks531 decks
64%synergy
Kappa Cannoneer
68%inclusion362 decks531 decks
65%synergy
Idol of Oblivion
67%inclusion356 decks531 decks
62%synergy
Tezzeret, Betrayer of Flesh
66%inclusion350 decks531 decks
63%synergy
Tamiyo's Journal
64%inclusion342 decks531 decks
61%synergy
Farewell
64%inclusion341 decks531 decks
47%synergy
Merchant of Truth
63%inclusion336 decks531 decks
60%synergy
Junk Winder
61%inclusion324 decks531 decks
58%synergy
Game Changers
Rhystic Study
27%inclusion143 decks531 decks
6%synergy
Seedborn Muse
27%inclusion141 decks531 decks
16%synergy
Smothering Tithe
22%inclusion116 decks531 decks
5%synergy
Cyclonic Rift
14%inclusion72 decks531 decks
-6%synergy
Consecrated Sphinx
12%inclusion66 decks531 decks
8%synergy
Teferi's Protection
7.7%inclusion41 decks531 decks
-8%synergy
Enlightened Tutor
5.1%inclusion27 decks531 decks
-9%synergy
Creatures
Jolrael, Mwonvuli Recluse
60%inclusion320 decks531 decks
51%synergy
Shimmer Dragon
58%inclusion306 decks531 decks
55%synergy
Alandra, Sky Dreamer
57%inclusion303 decks531 decks
54%synergy
Jaheira, Friend of the Forest
57%inclusion301 decks531 decks
52%synergy
Forensic Gadgeteer
56%inclusion300 decks531 decks
54%synergy
Kellan, Inquisitive Prodigy
47%inclusion252 decks531 decks
43%synergy
Cyberdrive Awakener
43%inclusion230 decks531 decks
41%synergy
Urza, Lord High Artificer
40%inclusion215 decks531 decks
38%synergy
Psychosis Crawler
40%inclusion213 decks531 decks
33%synergy
Whirler Rogue
36%inclusion192 decks531 decks
34%synergy
Piper Wright, Publick Reporter
35%inclusion185 decks530 decks
33%synergy
Chulane, Teller of Tales
34%inclusion182 decks531 decks
24%synergy
Koma, Cosmos Serpent
33%inclusion175 decks531 decks
26%synergy
Thought Monitor
32%inclusion171 decks531 decks
30%synergy
Esix, Fractal Bloom
30%inclusion159 decks531 decks
28%synergy
Lavinia, Foil to Conspiracy
29%inclusion154 decks531 decks
28%synergy
Lonis, Genetics Expert
28%inclusion151 decks531 decks
27%synergy
Alquist Proft, Master Sleuth
27%inclusion146 decks531 decks
26%synergy
Wavesifter
26%inclusion139 decks531 decks
24%synergy
Martha Jones
24%inclusion128 decks531 decks
23%synergy
Homunculus Horde
23%inclusion120 decks518 decks
20%synergy
Innocuous Researcher
22%inclusion118 decks531 decks
21%synergy
Peregrin Took
21%inclusion110 decks531 decks
16%synergy
Yotian Dissident
21%inclusion109 decks531 decks
20%synergy
Graf Mole
20%inclusion107 decks531 decks
19%synergy
Noble Hierarch
20%inclusion107 decks531 decks
-5%synergy
Duggan, Private Detective
20%inclusion104 decks531 decks
18%synergy
Birds of Paradise
20%inclusion104 decks531 decks
-14%synergy
Selvala, Explorer Returned
19%inclusion103 decks531 decks
10%synergy
Minn, Wily Illusionist
18%inclusion96 decks531 decks
17%synergy
Tamiyo, Inquisitive Student
18%inclusion94 decks524 decks
17%synergy
Wojek Investigator
18%inclusion94 decks531 decks
17%synergy
Displaced Dinosaurs
17%inclusion90 decks531 decks
15%synergy
Ezrim, Agency Chief
17%inclusion90 decks531 decks
16%synergy
Private Eye
17%inclusion89 decks531 decks
16%synergy
Aerial Extortionist
16%inclusion83 decks531 decks
13%synergy
Hydroid Krasis
15%inclusion82 decks531 decks
11%synergy
Emrakul's Messenger
14%inclusion73 decks524 decks
13%synergy
Nadir Kraken
14%inclusion72 decks531 decks
12%synergy
Mondrak, Glory Dominus
13%inclusion71 decks531 decks
9%synergy
The Third Doctor
13%inclusion71 decks531 decks
12%synergy
Esper Sentinel
13%inclusion70 decks531 decks
-2%synergy
Senator Peacock
13%inclusion69 decks531 decks
12%synergy
James, Wandering Dad
13%inclusion68 decks530 decks
12%synergy
Rosie Cotton of South Lane
13%inclusion68 decks531 decks
10%synergy
Sarah Jane Smith
13%inclusion67 decks531 decks
12%synergy
Faerie Mastermind
12%inclusion63 decks531 decks
3%synergy
Sarinth Steelseeker
11%inclusion61 decks531 decks
11%synergy
Novice Inspector
11%inclusion57 decks531 decks
10%synergy
Mischievous Mystic
11%inclusion55 decks518 decks
9%synergy
Instants
Disorder in the Court
60%inclusion319 decks531 decks
56%synergy
Officious Interrogation
48%inclusion255 decks531 decks
45%synergy
Path to Exile
48%inclusion253 decks531 decks
0%synergy
Counterspell
47%inclusion249 decks531 decks
9%synergy
Beast Within
31%inclusion167 decks531 decks
3%synergy
Generous Gift
27%inclusion141 decks531 decks
0%synergy
Arcane Denial
26%inclusion136 decks531 decks
8%synergy
Heroic Intervention
22%inclusion118 decks531 decks
-9%synergy
Confirm Suspicions
20%inclusion108 decks531 decks
19%synergy
Dovin's Veto
19%inclusion100 decks531 decks
2%synergy
An Offer You Can't Refuse
18%inclusion98 decks531 decks
-7%synergy
Negate
18%inclusion97 decks531 decks
4%synergy
Dispatch
18%inclusion94 decks531 decks
16%synergy
Deduce
14%inclusion74 decks531 decks
13%synergy
Growth Spiral
12%inclusion65 decks531 decks
-2%synergy
Brainstorm
12%inclusion63 decks531 decks
3%synergy
Second Harvest
11%inclusion57 decks531 decks
8%synergy
Stroke of Midnight
10%inclusion51 decks531 decks
1%synergy
Confront the Unknown
9.4%inclusion50 decks531 decks
9%synergy
Mana Drain
8.5%inclusion45 decks531 decks
-1%synergy
Swan Song
8.1%inclusion43 decks531 decks
-8%synergy
Sink into Stupor
7.8%inclusion41 decks524 decks
1%synergy
Disruption Protocol
6.0%inclusion32 decks531 decks
6%synergy
Dawn's Truce
5.7%inclusion30 decks523 decks
-5%synergy
No More Lies
5.6%inclusion30 decks531 decks
4%synergy
Sorceries
Rise and Shine
39%inclusion209 decks531 decks
37%synergy
Fumigate
34%inclusion181 decks531 decks
31%synergy
Farseek
32%inclusion171 decks531 decks
-12%synergy
Cultivate
27%inclusion144 decks531 decks
-11%synergy
Organic Extinction
22%inclusion117 decks531 decks
20%synergy
Nature's Lore
22%inclusion117 decks531 decks
-6%synergy
Follow the Bodies
21%inclusion111 decks531 decks
19%synergy
Finale of Revelation
21%inclusion109 decks531 decks
19%synergy
Three Visits
18%inclusion93 decks531 decks
-8%synergy
Rampant Growth
17%inclusion89 decks531 decks
-9%synergy
Supreme Verdict
12%inclusion63 decks531 decks
2%synergy
Kodama's Reach
12%inclusion63 decks531 decks
-8%synergy
Austere Command
10%inclusion53 decks531 decks
0%synergy
Bala Ged Recovery
6.4%inclusion34 decks531 decks
0%synergy
Explore
5.8%inclusion31 decks531 decks
1%synergy
They Went This Way
5.5%inclusion29 decks531 decks
5%synergy
Time Wipe
5.1%inclusion27 decks531 decks
1%synergy
Utility Artifacts
Nettlecyst
44%inclusion235 decks531 decks
41%synergy
Swiftfoot Boots
19%inclusion100 decks531 decks
-9%synergy
Thousand Moons Smithy
15%inclusion77 decks531 decks
13%synergy
Lightning Greaves
14%inclusion72 decks531 decks
-6%synergy
Krark-Clan Ironworks
8.9%inclusion47 decks531 decks
8%synergy
Thopter Fabricator
8.2%inclusion42 decks512 decks
8%synergy
Transmutation Font
7.8%inclusion41 decks526 decks
7%synergy
Shorikai, Genesis Engine
6.6%inclusion35 decks531 decks
5%synergy
Worldwalker Helm
6.1%inclusion32 decks526 decks
5%synergy
Radiant Lotus
5.7%inclusion29 decks511 decks
5%synergy
Magnifying Glass
5.3%inclusion28 decks531 decks
5%synergy
Enchantments
Wilderness Reclamation
59%inclusion311 decks531 decks
51%synergy
On the Trail
57%inclusion304 decks531 decks
51%synergy
Ulvenwald Mysteries
46%inclusion245 decks531 decks
44%synergy
Ongoing Investigation
44%inclusion236 decks531 decks
41%synergy
Search the Premises
43%inclusion228 decks531 decks
40%synergy
Knowledge Is Power
35%inclusion184 decks531 decks
32%synergy
Armed with Proof
29%inclusion153 decks531 decks
27%synergy
Doubling Season
25%inclusion131 decks531 decks
16%synergy
Thorough Investigation
20%inclusion107 decks531 decks
19%synergy
Proft's Eidetic Memory
19%inclusion99 decks531 decks
16%synergy
Parallel Lives
16%inclusion86 decks531 decks
12%synergy
Killer Service
13%inclusion67 decks531 decks
11%synergy
Mystic Remora
11%inclusion56 decks531 decks
-1%synergy
Wizard Class
10%inclusion55 decks531 decks
1%synergy
Anointed Procession
9.4%inclusion50 decks531 decks
6%synergy
Caretaker's Talent
9.4%inclusion49 decks522 decks
7%synergy
Trouble in Pairs
8.3%inclusion44 decks531 decks
4%synergy
All That Glitters
8.1%inclusion43 decks531 decks
3%synergy
Moonlit Meditation
7.7%inclusion19 decks247 decks
7%synergy
Primal Vigor
7.5%inclusion40 decks531 decks
5%synergy
Sylvan Library
6.2%inclusion33 decks531 decks
0%synergy
Hardened Scales
5.8%inclusion31 decks531 decks
-12%synergy
Propaganda
5.8%inclusion31 decks531 decks
-6%synergy
Planeswalkers
Oko, Thief of Crowns
10%inclusion55 decks531 decks
6%synergy
Tamiyo, Field Researcher
10%inclusion53 decks531 decks
1%synergy
Elspeth, Storm Slayer
5.3%inclusion23 decks436 decks
3%synergy
Tezzeret, Cruel Captain
5.2%inclusion15 decks288 decks
5%synergy
Utility Lands
Reliquary Tower
78%inclusion414 decks531 decks
34%synergy
Lonely Sandbar
35%inclusion187 decks531 decks
33%synergy
Secluded Steppe
33%inclusion173 decks531 decks
30%synergy
Tranquil Thicket
32%inclusion172 decks531 decks
30%synergy
Temple of the False God
23%inclusion123 decks531 decks
14%synergy
Rogue's Passage
22%inclusion117 decks531 decks
8%synergy
Archway of Innovation
21%inclusion110 decks524 decks
19%synergy
Uthros, Titanic Godcore
14%inclusion36 decks261 decks
13%synergy
Boseiju, Who Endures
10%inclusion55 decks531 decks
-8%synergy
Seat of the Synod
9.0%inclusion48 decks531 decks
7%synergy
Otawara, Soaring City
7.9%inclusion42 decks531 decks
-7%synergy
Tree of Tales
7.5%inclusion40 decks531 decks
6%synergy
Ancient Den
6.0%inclusion32 decks531 decks
4%synergy
Mistrise Village
5.7%inclusion25 decks436 decks
-1%synergy
Urza's Saga
5.6%inclusion30 decks531 decks
2%synergy
Yavimaya, Cradle of Growth
5.1%inclusion27 decks531 decks
-11%synergy
Mana Artifacts
Sol Ring
92%inclusion487 decks531 decks
11%synergy
Arcane Signet
90%inclusion479 decks531 decks
19%synergy
Talisman of Curiosity
58%inclusion309 decks531 decks
47%synergy
Talisman of Progress
58%inclusion307 decks531 decks
47%synergy
Talisman of Unity
53%inclusion284 decks531 decks
43%synergy
Five Hundred Year Diary
45%inclusion238 decks531 decks
42%synergy
Azorius Signet
40%inclusion215 decks531 decks
29%synergy
Simic Signet
40%inclusion212 decks531 decks
29%synergy
Thought Vessel
20%inclusion104 decks531 decks
0%synergy
Fellwar Stone
9.0%inclusion48 decks531 decks
-5%synergy
Selesnya Signet
5.1%inclusion27 decks531 decks
-3%synergy
Lands
Island
99%inclusion525 decks531 decks
5%synergy
Forest
99%inclusion524 decks531 decks
5%synergy
Plains
99%inclusion524 decks531 decks
6%synergy
Command Tower
97%inclusion517 decks531 decks
7%synergy
Exotic Orchard
77%inclusion407 decks531 decks
20%synergy
Prairie Stream
70%inclusion373 decks531 decks
24%synergy
Seaside Citadel
69%inclusion367 decks531 decks
16%synergy
Canopy Vista
69%inclusion366 decks531 decks
22%synergy
Spire of Industry
54%inclusion286 decks531 decks
51%synergy
Path of Ancestry
50%inclusion264 decks531 decks
25%synergy
Irrigated Farmland
49%inclusion261 decks531 decks
42%synergy
Scattered Groves
47%inclusion247 decks531 decks
39%synergy
Sungrass Prairie
45%inclusion240 decks531 decks
26%synergy
Skycloud Expanse
45%inclusion237 decks531 decks
26%synergy
Hallowed Fountain
41%inclusion220 decks531 decks
-2%synergy
Breeding Pool
41%inclusion219 decks531 decks
-3%synergy
Simic Growth Chamber
40%inclusion211 decks531 decks
23%synergy
Temple of Mystery
39%inclusion207 decks531 decks
17%synergy
Temple of Enlightenment
38%inclusion204 decks531 decks
18%synergy
Hinterland Harbor
38%inclusion204 decks531 decks
-9%synergy
Temple Garden
38%inclusion203 decks531 decks
-5%synergy
Spara's Headquarters
38%inclusion202 decks531 decks
-3%synergy
Glacial Fortress
37%inclusion197 decks531 decks
-8%synergy
Azorius Chancery
37%inclusion196 decks531 decks
21%synergy
Temple of Plenty
37%inclusion196 decks531 decks
17%synergy
Krosan Verge
35%inclusion188 decks531 decks
28%synergy
Selesnya Sanctuary
35%inclusion184 decks531 decks
20%synergy
Yavimaya Coast
32%inclusion172 decks531 decks
2%synergy
Rejuvenating Springs
32%inclusion169 decks531 decks
-4%synergy
Sea of Clouds
29%inclusion155 decks531 decks
-1%synergy
Dreamroot Cascade
28%inclusion147 decks531 decks
1%synergy
Flooded Strand
27%inclusion144 decks531 decks
-5%synergy
Windswept Heath
27%inclusion141 decks531 decks
-6%synergy
Deserted Beach
26%inclusion139 decks531 decks
5%synergy
Bountiful Promenade
25%inclusion131 decks531 decks
-6%synergy
Sunpetal Grove
24%inclusion129 decks531 decks
-17%synergy
Adarkar Wastes
24%inclusion128 decks531 decks
1%synergy
Misty Rainforest
23%inclusion122 decks531 decks
-7%synergy
Overgrown Farmland
20%inclusion108 decks531 decks
-3%synergy
Tranquil Landscape
17%inclusion87 decks524 decks
0%synergy
Brushland
16%inclusion86 decks531 decks
-10%synergy
Vineglimmer Snarl
15%inclusion77 decks531 decks
4%synergy
Port Town
14%inclusion76 decks531 decks
1%synergy
Hedge Maze
14%inclusion73 decks531 decks
3%synergy
Floodfarm Verge
13%inclusion66 decks520 decks
4%synergy
Flooded Grove
12%inclusion64 decks531 decks
-9%synergy
Fortified Village
12%inclusion63 decks531 decks
-2%synergy
Meticulous Archive
12%inclusion63 decks531 decks
3%synergy
Hushwood Verge
12%inclusion61 decks520 decks
2%synergy
Study
11%inclusion58 decks531 decks
10%synergy
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