Morska, Undersea Sleuth (Commander) - Upgraded

Morska, Undersea Sleuth
Rank #218
520decks
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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%inclusion12 decks96 decks
11%synergy
The Unagi of Kyoshi Island
7.4%inclusion7 decks94 decks
5%synergy
Spirit Water Revival
6.5%inclusion6 decks92 decks
2%synergy
Wan Shi Tong, Librarian
6.1%inclusion6 decks99 decks
0%synergy
Agna Qel'a
2.4%inclusion2 decks83 decks
-1%synergy
High Synergy Cards
Academy Manufactor
89%inclusion465 decks520 decks
82%synergy
Tireless Tracker
84%inclusion437 decks520 decks
78%synergy
Detective of the Month
78%inclusion404 decks520 decks
74%synergy
Erdwal Illuminator
77%inclusion402 decks520 decks
74%synergy
Adrix and Nev, Twincasters
82%inclusion424 decks520 decks
73%synergy
Tangletrove Kelp
76%inclusion396 decks520 decks
72%synergy
Teferi's Ageless Insight
75%inclusion392 decks520 decks
69%synergy
Lonis, Cryptozoologist
73%inclusion380 decks520 decks
68%synergy
Ethereal Investigator
70%inclusion363 decks520 decks
67%synergy
Bennie Bracks, Zoologist
70%inclusion363 decks520 decks
66%synergy
Top Cards
Swords to Plowshares
83%inclusion431 decks520 decks
20%synergy
Mechanized Production
69%inclusion361 decks520 decks
65%synergy
Inspiring Statuary
69%inclusion360 decks520 decks
65%synergy
Kappa Cannoneer
68%inclusion352 decks520 decks
64%synergy
Idol of Oblivion
66%inclusion345 decks520 decks
61%synergy
Tezzeret, Betrayer of Flesh
65%inclusion340 decks520 decks
62%synergy
Farewell
65%inclusion337 decks520 decks
47%synergy
Tamiyo's Journal
64%inclusion331 decks520 decks
60%synergy
Merchant of Truth
63%inclusion328 decks520 decks
59%synergy
Junk Winder
60%inclusion314 decks520 decks
57%synergy
Game Changers
Rhystic Study
27%inclusion141 decks520 decks
6%synergy
Seedborn Muse
26%inclusion135 decks520 decks
16%synergy
Smothering Tithe
22%inclusion115 decks520 decks
5%synergy
Cyclonic Rift
13%inclusion70 decks520 decks
-6%synergy
Consecrated Sphinx
12%inclusion64 decks520 decks
7%synergy
Teferi's Protection
7.5%inclusion39 decks520 decks
-8%synergy
Enlightened Tutor
5.4%inclusion28 decks520 decks
-9%synergy
Creatures
Jolrael, Mwonvuli Recluse
60%inclusion310 decks520 decks
51%synergy
Shimmer Dragon
58%inclusion301 decks520 decks
55%synergy
Alandra, Sky Dreamer
57%inclusion296 decks520 decks
54%synergy
Jaheira, Friend of the Forest
57%inclusion294 decks520 decks
51%synergy
Forensic Gadgeteer
56%inclusion289 decks520 decks
53%synergy
Kellan, Inquisitive Prodigy
47%inclusion245 decks520 decks
42%synergy
Cyberdrive Awakener
43%inclusion226 decks520 decks
41%synergy
Psychosis Crawler
40%inclusion209 decks520 decks
33%synergy
Urza, Lord High Artificer
40%inclusion209 decks520 decks
38%synergy
Whirler Rogue
36%inclusion187 decks520 decks
34%synergy
Chulane, Teller of Tales
35%inclusion180 decks520 decks
24%synergy
Piper Wright, Publick Reporter
34%inclusion179 decks519 decks
33%synergy
Koma, Cosmos Serpent
33%inclusion172 decks520 decks
26%synergy
Thought Monitor
32%inclusion167 decks520 decks
29%synergy
Esix, Fractal Bloom
30%inclusion157 decks520 decks
28%synergy
Lavinia, Foil to Conspiracy
29%inclusion153 decks520 decks
28%synergy
Lonis, Genetics Expert
28%inclusion148 decks520 decks
27%synergy
Alquist Proft, Master Sleuth
27%inclusion142 decks520 decks
26%synergy
Wavesifter
26%inclusion134 decks520 decks
24%synergy
Martha Jones
24%inclusion125 decks520 decks
22%synergy
Homunculus Horde
23%inclusion116 decks507 decks
20%synergy
Innocuous Researcher
22%inclusion115 decks520 decks
21%synergy
Peregrin Took
21%inclusion107 decks520 decks
16%synergy
Yotian Dissident
20%inclusion106 decks520 decks
20%synergy
Graf Mole
20%inclusion104 decks520 decks
19%synergy
Noble Hierarch
20%inclusion104 decks520 decks
-5%synergy
Birds of Paradise
20%inclusion103 decks520 decks
-14%synergy
Duggan, Private Detective
20%inclusion102 decks520 decks
18%synergy
Selvala, Explorer Returned
19%inclusion100 decks520 decks
10%synergy
Tamiyo, Inquisitive Student
18%inclusion93 decks513 decks
17%synergy
Minn, Wily Illusionist
18%inclusion93 decks520 decks
17%synergy
Wojek Investigator
18%inclusion92 decks520 decks
17%synergy
Displaced Dinosaurs
17%inclusion89 decks520 decks
15%synergy
Ezrim, Agency Chief
17%inclusion87 decks520 decks
16%synergy
Private Eye
17%inclusion86 decks520 decks
16%synergy
Hydroid Krasis
16%inclusion81 decks520 decks
11%synergy
Aerial Extortionist
16%inclusion81 decks520 decks
13%synergy
Emrakul's Messenger
14%inclusion73 decks513 decks
13%synergy
Nadir Kraken
14%inclusion72 decks520 decks
13%synergy
Mondrak, Glory Dominus
14%inclusion71 decks520 decks
10%synergy
Esper Sentinel
13%inclusion69 decks520 decks
-2%synergy
James, Wandering Dad
13%inclusion67 decks519 decks
12%synergy
Rosie Cotton of South Lane
13%inclusion66 decks520 decks
10%synergy
Senator Peacock
13%inclusion66 decks520 decks
12%synergy
The Third Doctor
13%inclusion66 decks520 decks
11%synergy
Sarah Jane Smith
13%inclusion66 decks520 decks
12%synergy
Faerie Mastermind
12%inclusion62 decks520 decks
4%synergy
Mischievous Mystic
11%inclusion56 decks507 decks
10%synergy
Sarinth Steelseeker
11%inclusion57 decks520 decks
10%synergy
Tireless Provisioner
11%inclusion56 decks520 decks
5%synergy
Instants
Disorder in the Court
60%inclusion313 decks520 decks
57%synergy
Officious Interrogation
48%inclusion248 decks520 decks
45%synergy
Counterspell
47%inclusion246 decks520 decks
10%synergy
Path to Exile
47%inclusion244 decks520 decks
-1%synergy
Beast Within
31%inclusion163 decks520 decks
2%synergy
Generous Gift
26%inclusion136 decks520 decks
-1%synergy
Arcane Denial
25%inclusion131 decks520 decks
8%synergy
Heroic Intervention
21%inclusion111 decks520 decks
-9%synergy
Confirm Suspicions
21%inclusion108 decks520 decks
20%synergy
Dovin's Veto
18%inclusion96 decks520 decks
2%synergy
An Offer You Can't Refuse
18%inclusion94 decks520 decks
-7%synergy
Negate
18%inclusion94 decks520 decks
4%synergy
Dispatch
17%inclusion90 decks520 decks
15%synergy
Deduce
14%inclusion73 decks520 decks
13%synergy
Growth Spiral
12%inclusion63 decks520 decks
-2%synergy
Brainstorm
12%inclusion61 decks520 decks
3%synergy
Second Harvest
10%inclusion54 decks520 decks
8%synergy
Stroke of Midnight
9.4%inclusion49 decks520 decks
0%synergy
Confront the Unknown
9.0%inclusion47 decks520 decks
8%synergy
Mana Drain
8.7%inclusion45 decks520 decks
-1%synergy
Sink into Stupor
8.2%inclusion42 decks513 decks
2%synergy
Swan Song
7.9%inclusion41 decks520 decks
-8%synergy
Disruption Protocol
5.8%inclusion30 decks520 decks
5%synergy
No More Lies
5.6%inclusion29 decks520 decks
4%synergy
Dawn's Truce
5.5%inclusion28 decks512 decks
-5%synergy
Sorceries
Rise and Shine
39%inclusion202 decks520 decks
36%synergy
Fumigate
34%inclusion178 decks520 decks
31%synergy
Farseek
31%inclusion161 decks520 decks
-13%synergy
Cultivate
28%inclusion143 decks520 decks
-11%synergy
Nature's Lore
22%inclusion115 decks520 decks
-6%synergy
Organic Extinction
22%inclusion115 decks520 decks
20%synergy
Finale of Revelation
21%inclusion110 decks520 decks
19%synergy
Follow the Bodies
21%inclusion109 decks520 decks
19%synergy
Three Visits
18%inclusion92 decks520 decks
-7%synergy
Rampant Growth
16%inclusion85 decks520 decks
-10%synergy
Supreme Verdict
12%inclusion63 decks520 decks
3%synergy
Kodama's Reach
12%inclusion62 decks520 decks
-8%synergy
Austere Command
10%inclusion53 decks520 decks
1%synergy
Bala Ged Recovery
6.3%inclusion33 decks520 decks
0%synergy
Explore
5.6%inclusion29 decks520 decks
1%synergy
They Went This Way
5.4%inclusion28 decks520 decks
5%synergy
Time Wipe
5.0%inclusion26 decks520 decks
1%synergy
Utility Artifacts
Nettlecyst
44%inclusion229 decks520 decks
41%synergy
Swiftfoot Boots
18%inclusion95 decks520 decks
-10%synergy
Thousand Moons Smithy
15%inclusion76 decks520 decks
13%synergy
Lightning Greaves
13%inclusion69 decks520 decks
-6%synergy
Krark-Clan Ironworks
8.8%inclusion46 decks520 decks
8%synergy
Thopter Fabricator
8.6%inclusion43 decks501 decks
8%synergy
Transmutation Font
8.0%inclusion41 decks515 decks
7%synergy
Shorikai, Genesis Engine
6.5%inclusion34 decks520 decks
5%synergy
Worldwalker Helm
6.0%inclusion31 decks515 decks
5%synergy
Radiant Lotus
5.6%inclusion28 decks500 decks
5%synergy
Magnifying Glass
5.4%inclusion28 decks520 decks
5%synergy
Nuka-Cola Vending Machine
5.0%inclusion26 decks520 decks
3%synergy
Bootleggers' Stash
5.0%inclusion26 decks520 decks
4%synergy
Enchantments
Wilderness Reclamation
59%inclusion306 decks520 decks
51%synergy
On the Trail
57%inclusion297 decks520 decks
51%synergy
Ulvenwald Mysteries
46%inclusion241 decks520 decks
44%synergy
Ongoing Investigation
44%inclusion228 decks520 decks
41%synergy
Search the Premises
43%inclusion225 decks520 decks
41%synergy
Knowledge Is Power
35%inclusion180 decks520 decks
32%synergy
Armed with Proof
29%inclusion150 decks520 decks
27%synergy
Doubling Season
25%inclusion128 decks520 decks
16%synergy
Thorough Investigation
20%inclusion105 decks520 decks
19%synergy
Proft's Eidetic Memory
18%inclusion93 decks520 decks
15%synergy
Parallel Lives
16%inclusion85 decks520 decks
12%synergy
Killer Service
13%inclusion66 decks520 decks
11%synergy
Mystic Remora
11%inclusion56 decks520 decks
-1%synergy
Wizard Class
10%inclusion52 decks520 decks
1%synergy
Anointed Procession
9.2%inclusion48 decks520 decks
6%synergy
Caretaker's Talent
9.0%inclusion46 decks511 decks
7%synergy
Trouble in Pairs
8.3%inclusion43 decks520 decks
4%synergy
Moonlit Meditation
8.1%inclusion19 decks235 decks
7%synergy
All That Glitters
8.1%inclusion42 decks520 decks
3%synergy
Primal Vigor
7.5%inclusion39 decks520 decks
5%synergy
Sylvan Library
6.2%inclusion32 decks520 decks
0%synergy
Propaganda
6.2%inclusion32 decks520 decks
-5%synergy
Hardened Scales
6.0%inclusion31 decks520 decks
-12%synergy
Ghostly Prison
5.0%inclusion26 decks520 decks
-5%synergy
Planeswalkers
Oko, Thief of Crowns
10%inclusion53 decks520 decks
6%synergy
Tamiyo, Field Researcher
10%inclusion51 decks520 decks
1%synergy
Tezzeret, Cruel Captain
5.4%inclusion15 decks276 decks
5%synergy
Elspeth, Storm Slayer
5.4%inclusion23 decks425 decks
3%synergy
Utility Lands
Reliquary Tower
78%inclusion405 decks520 decks
34%synergy
Lonely Sandbar
35%inclusion183 decks520 decks
33%synergy
Secluded Steppe
33%inclusion170 decks520 decks
31%synergy
Tranquil Thicket
32%inclusion168 decks520 decks
30%synergy
Temple of the False God
23%inclusion122 decks520 decks
15%synergy
Rogue's Passage
22%inclusion114 decks520 decks
8%synergy
Archway of Innovation
21%inclusion107 decks513 decks
19%synergy
Uthros, Titanic Godcore
13%inclusion33 decks249 decks
12%synergy
Boseiju, Who Endures
10%inclusion53 decks520 decks
-8%synergy
Seat of the Synod
8.8%inclusion46 decks520 decks
7%synergy
Otawara, Soaring City
7.5%inclusion39 decks520 decks
-7%synergy
Tree of Tales
7.5%inclusion39 decks520 decks
6%synergy
Ancient Den
6.2%inclusion32 decks520 decks
4%synergy
Mistrise Village
5.9%inclusion25 decks425 decks
-1%synergy
Urza's Saga
5.4%inclusion28 decks520 decks
2%synergy
Yavimaya, Cradle of Growth
5.2%inclusion27 decks520 decks
-11%synergy
Mana Artifacts
Sol Ring
92%inclusion476 decks520 decks
10%synergy
Arcane Signet
90%inclusion467 decks520 decks
19%synergy
Talisman of Curiosity
58%inclusion300 decks520 decks
46%synergy
Talisman of Progress
57%inclusion299 decks520 decks
46%synergy
Talisman of Unity
53%inclusion276 decks520 decks
42%synergy
Five Hundred Year Diary
45%inclusion232 decks520 decks
42%synergy
Azorius Signet
40%inclusion210 decks520 decks
29%synergy
Simic Signet
40%inclusion207 decks520 decks
29%synergy
Thought Vessel
20%inclusion102 decks520 decks
0%synergy
Fellwar Stone
8.7%inclusion45 decks520 decks
-5%synergy
Selesnya Signet
5.2%inclusion27 decks520 decks
-3%synergy
Thran Turbine
5.0%inclusion26 decks520 decks
5%synergy
Lands
Island
99%inclusion514 decks520 decks
5%synergy
Forest
98%inclusion512 decks520 decks
4%synergy
Plains
98%inclusion512 decks520 decks
6%synergy
Command Tower
97%inclusion505 decks520 decks
7%synergy
Exotic Orchard
76%inclusion397 decks520 decks
20%synergy
Prairie Stream
70%inclusion365 decks520 decks
24%synergy
Seaside Citadel
70%inclusion363 decks520 decks
17%synergy
Canopy Vista
69%inclusion358 decks520 decks
22%synergy
Spire of Industry
54%inclusion280 decks520 decks
51%synergy
Path of Ancestry
50%inclusion259 decks520 decks
25%synergy
Irrigated Farmland
49%inclusion257 decks520 decks
42%synergy
Scattered Groves
46%inclusion241 decks520 decks
39%synergy
Sungrass Prairie
45%inclusion236 decks520 decks
26%synergy
Skycloud Expanse
45%inclusion233 decks520 decks
26%synergy
Breeding Pool
42%inclusion216 decks520 decks
-3%synergy
Hallowed Fountain
42%inclusion216 decks520 decks
-2%synergy
Simic Growth Chamber
40%inclusion208 decks520 decks
24%synergy
Temple of Mystery
39%inclusion205 decks520 decks
17%synergy
Temple of Enlightenment
39%inclusion202 decks520 decks
18%synergy
Temple Garden
38%inclusion198 decks520 decks
-5%synergy
Spara's Headquarters
38%inclusion196 decks520 decks
-3%synergy
Hinterland Harbor
38%inclusion196 decks520 decks
-9%synergy
Azorius Chancery
38%inclusion195 decks520 decks
22%synergy
Temple of Plenty
37%inclusion193 decks520 decks
17%synergy
Glacial Fortress
37%inclusion190 decks520 decks
-8%synergy
Krosan Verge
36%inclusion186 decks520 decks
28%synergy
Selesnya Sanctuary
35%inclusion181 decks520 decks
20%synergy
Yavimaya Coast
32%inclusion165 decks520 decks
1%synergy
Rejuvenating Springs
32%inclusion165 decks520 decks
-4%synergy
Sea of Clouds
29%inclusion150 decks520 decks
-2%synergy
Dreamroot Cascade
28%inclusion145 decks520 decks
2%synergy
Flooded Strand
28%inclusion144 decks520 decks
-4%synergy
Windswept Heath
27%inclusion140 decks520 decks
-6%synergy
Deserted Beach
26%inclusion135 decks520 decks
5%synergy
Bountiful Promenade
24%inclusion127 decks520 decks
-7%synergy
Adarkar Wastes
24%inclusion125 decks520 decks
1%synergy
Sunpetal Grove
24%inclusion124 decks520 decks
-17%synergy
Misty Rainforest
23%inclusion122 decks520 decks
-7%synergy
Overgrown Farmland
20%inclusion104 decks520 decks
-3%synergy
Tranquil Landscape
16%inclusion84 decks513 decks
0%synergy
Brushland
16%inclusion84 decks520 decks
-10%synergy
Vineglimmer Snarl
14%inclusion75 decks520 decks
4%synergy
Port Town
14%inclusion73 decks520 decks
1%synergy
Hedge Maze
14%inclusion71 decks520 decks
3%synergy
Floodfarm Verge
13%inclusion65 decks509 decks
4%synergy
Hushwood Verge
12%inclusion61 decks509 decks
2%synergy
Flooded Grove
12%inclusion62 decks520 decks
-9%synergy
Meticulous Archive
12%inclusion61 decks520 decks
3%synergy
Fortified Village
12%inclusion60 decks520 decks
-2%synergy
Study
11%inclusion57 decks520 decks
10%synergy
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