Morska, Undersea Sleuth (Commander) - Core

Morska, Undersea Sleuth
Rank #220
1,186decks
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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
14%inclusion20 decks138 decks
13%synergy
The Unagi of Kyoshi Island
5.9%inclusion8 decks136 decks
2%synergy
Mirrorform
5.0%inclusion1 decks20 decks
5%synergy
Moon Girl and Devil Dinosaur
4.8%inclusion3 decks62 decks
5%synergy
True Ancestry
4.4%inclusion6 decks137 decks
2%synergy
High Synergy Cards
Erdwal Illuminator
86%inclusion1.02K decks1.19K decks
83%synergy
Tireless Tracker
88%inclusion1.04K decks1.19K decks
81%synergy
Tangletrove Kelp
84%inclusion1K decks1.19K decks
81%synergy
Detective of the Month
84%inclusion993 decks1.19K decks
81%synergy
Academy Manufactor
85%inclusion1.01K decks1.19K decks
78%synergy
Ethereal Investigator
80%inclusion943 decks1.19K decks
76%synergy
Inspiring Statuary
81%inclusion959 decks1.19K decks
76%synergy
Lonis, Cryptozoologist
81%inclusion958 decks1.19K decks
76%synergy
Merchant of Truth
78%inclusion923 decks1.19K decks
74%synergy
Teferi's Ageless Insight
79%inclusion938 decks1.19K decks
73%synergy
Top Cards
Swords to Plowshares
83%inclusion986 decks1.19K decks
20%synergy
Adrix and Nev, Twincasters
80%inclusion953 decks1.19K decks
72%synergy
Idol of Oblivion
75%inclusion895 decks1.19K decks
70%synergy
Bennie Bracks, Zoologist
75%inclusion895 decks1.19K decks
72%synergy
On the Trail
75%inclusion885 decks1.19K decks
68%synergy
Disorder in the Court
74%inclusion881 decks1.19K decks
71%synergy
Tezzeret, Betrayer of Flesh
74%inclusion880 decks1.19K decks
71%synergy
Kappa Cannoneer
74%inclusion877 decks1.19K decks
71%synergy
Wilderness Reclamation
72%inclusion852 decks1.19K decks
65%synergy
Alandra, Sky Dreamer
72%inclusion851 decks1.19K decks
69%synergy
Game Changers
Seedborn Muse
7.3%inclusion86 decks1.19K decks
-3%synergy
Creatures
Jolrael, Mwonvuli Recluse
71%inclusion843 decks1.19K decks
62%synergy
Shimmer Dragon
70%inclusion832 decks1.19K decks
67%synergy
Junk Winder
70%inclusion827 decks1.19K decks
67%synergy
Psychosis Crawler
53%inclusion623 decks1.19K decks
45%synergy
Whirler Rogue
52%inclusion619 decks1.19K decks
50%synergy
Chulane, Teller of Tales
49%inclusion581 decks1.19K decks
38%synergy
Thought Monitor
49%inclusion577 decks1.19K decks
46%synergy
Esix, Fractal Bloom
48%inclusion569 decks1.19K decks
46%synergy
Forensic Gadgeteer
47%inclusion556 decks1.19K decks
44%synergy
Koma, Cosmos Serpent
46%inclusion542 decks1.19K decks
38%synergy
Wavesifter
46%inclusion542 decks1.19K decks
44%synergy
Innocuous Researcher
46%inclusion540 decks1.19K decks
44%synergy
Kellan, Inquisitive Prodigy
41%inclusion488 decks1.19K decks
36%synergy
Graf Mole
40%inclusion473 decks1.19K decks
39%synergy
Hydroid Krasis
36%inclusion426 decks1.19K decks
31%synergy
Selvala, Explorer Returned
35%inclusion415 decks1.19K decks
26%synergy
Jaheira, Friend of the Forest
34%inclusion399 decks1.19K decks
29%synergy
Aerial Extortionist
34%inclusion399 decks1.19K decks
31%synergy
Nadir Kraken
33%inclusion387 decks1.19K decks
31%synergy
Piper Wright, Publick Reporter
28%inclusion315 decks1.11K decks
27%synergy
Alquist Proft, Master Sleuth
27%inclusion317 decks1.19K decks
25%synergy
Sophia, Dogged Detective
25%inclusion299 decks1.19K decks
25%synergy
Martha Jones
24%inclusion284 decks1.19K decks
22%synergy
Cyberdrive Awakener
24%inclusion283 decks1.19K decks
22%synergy
Serene Sleuth
23%inclusion276 decks1.19K decks
23%synergy
Private Eye
23%inclusion270 decks1.19K decks
22%synergy
Lavinia, Foil to Conspiracy
23%inclusion268 decks1.19K decks
21%synergy
Ezrim, Agency Chief
21%inclusion254 decks1.19K decks
21%synergy
Homunculus Horde
21%inclusion156 decks732 decks
19%synergy
Duggan, Private Detective
21%inclusion245 decks1.19K decks
19%synergy
Wojek Investigator
20%inclusion232 decks1.19K decks
19%synergy
Yotian Dissident
17%inclusion203 decks1.19K decks
16%synergy
Peregrin Took
16%inclusion187 decks1.19K decks
11%synergy
Lonis, Genetics Expert
15%inclusion182 decks1.19K decks
14%synergy
James, Wandering Dad
15%inclusion164 decks1.10K decks
14%synergy
Emrakul's Messenger
14%inclusion140 decks970 decks
14%synergy
Hornet Queen
14%inclusion169 decks1.19K decks
13%synergy
Novice Inspector
13%inclusion160 decks1.19K decks
13%synergy
The Third Doctor
13%inclusion150 decks1.19K decks
11%synergy
Senator Peacock
12%inclusion146 decks1.19K decks
12%synergy
Mischievous Mystic
12%inclusion87 decks732 decks
11%synergy
Displaced Dinosaurs
11%inclusion135 decks1.19K decks
9%synergy
Tamiyo, Inquisitive Student
11%inclusion107 decks972 decks
10%synergy
Sarinth Steelseeker
11%inclusion125 decks1.19K decks
10%synergy
Sharp-Eyed Rookie
10%inclusion121 decks1.19K decks
10%synergy
Sarah Jane Smith
10%inclusion120 decks1.19K decks
9%synergy
Minn, Wily Illusionist
10%inclusion116 decks1.19K decks
9%synergy
Thraben Inspector
8.5%inclusion101 decks1.19K decks
8%synergy
The Council of Four
8.3%inclusion98 decks1.19K decks
4%synergy
Rosie Cotton of South Lane
8.2%inclusion97 decks1.19K decks
5%synergy
Instants
Officious Interrogation
41%inclusion486 decks1.19K decks
38%synergy
Confirm Suspicions
35%inclusion420 decks1.19K decks
34%synergy
Counterspell
32%inclusion382 decks1.19K decks
-5%synergy
Path to Exile
30%inclusion361 decks1.19K decks
-17%synergy
Beast Within
21%inclusion246 decks1.19K decks
-8%synergy
Generous Gift
21%inclusion245 decks1.19K decks
-6%synergy
Deduce
17%inclusion196 decks1.19K decks
15%synergy
Dispatch
16%inclusion195 decks1.19K decks
14%synergy
Arcane Denial
16%inclusion186 decks1.19K decks
-1%synergy
Negate
13%inclusion155 decks1.19K decks
-1%synergy
Confront the Unknown
13%inclusion153 decks1.19K decks
12%synergy
Dovin's Veto
11%inclusion135 decks1.19K decks
-5%synergy
Heroic Intervention
10%inclusion122 decks1.19K decks
-20%synergy
Growth Spiral
10%inclusion120 decks1.19K decks
-4%synergy
Stroke of Midnight
9.2%inclusion109 decks1.19K decks
0%synergy
No More Lies
8.7%inclusion103 decks1.19K decks
8%synergy
An Offer You Can't Refuse
8.3%inclusion98 decks1.19K decks
-18%synergy
Brainstorm
7.8%inclusion93 decks1.19K decks
-1%synergy
Second Harvest
7.3%inclusion86 decks1.19K decks
5%synergy
Sorceries
Farewell
68%inclusion808 decks1.19K decks
51%synergy
Fumigate
54%inclusion641 decks1.19K decks
51%synergy
Follow the Bodies
43%inclusion506 decks1.19K decks
41%synergy
Finale of Revelation
42%inclusion494 decks1.19K decks
40%synergy
Organic Extinction
38%inclusion446 decks1.19K decks
35%synergy
Rise and Shine
34%inclusion399 decks1.19K decks
31%synergy
Farseek
22%inclusion266 decks1.19K decks
-22%synergy
Cultivate
20%inclusion235 decks1.19K decks
-19%synergy
Nature's Lore
13%inclusion160 decks1.19K decks
-14%synergy
Rampant Growth
13%inclusion160 decks1.19K decks
-13%synergy
They Went This Way
12%inclusion137 decks1.19K decks
11%synergy
Kodama's Reach
11%inclusion136 decks1.19K decks
-8%synergy
Three Visits
8.4%inclusion100 decks1.19K decks
-17%synergy
Austere Command
8.4%inclusion100 decks1.19K decks
-1%synergy
Supreme Verdict
7.4%inclusion88 decks1.19K decks
-2%synergy
No Witnesses
6.4%inclusion76 decks1.19K decks
6%synergy
Enter the Enigma
6.2%inclusion49 decks796 decks
6%synergy
Explore
5.7%inclusion68 decks1.19K decks
1%synergy
Thoughtcast
5.6%inclusion67 decks1.19K decks
5%synergy
Utility Artifacts
Nettlecyst
60%inclusion706 decks1.19K decks
57%synergy
Tamiyo's Journal
45%inclusion534 decks1.19K decks
42%synergy
Magnifying Glass
24%inclusion288 decks1.19K decks
24%synergy
Ransom Note
17%inclusion205 decks1.19K decks
17%synergy
Swiftfoot Boots
14%inclusion170 decks1.19K decks
-14%synergy
Thousand Moons Smithy
12%inclusion146 decks1.19K decks
11%synergy
Thopter Fabricator
7.4%inclusion44 decks591 decks
7%synergy
Lightning Greaves
6.4%inclusion76 decks1.19K decks
-13%synergy
Enchantments
Mechanized Production
71%inclusion841 decks1.19K decks
67%synergy
Ongoing Investigation
66%inclusion788 decks1.19K decks
64%synergy
Ulvenwald Mysteries
66%inclusion781 decks1.19K decks
63%synergy
Search the Premises
61%inclusion724 decks1.19K decks
59%synergy
Knowledge Is Power
58%inclusion686 decks1.19K decks
56%synergy
Armed with Proof
54%inclusion646 decks1.19K decks
53%synergy
Killer Service
34%inclusion404 decks1.19K decks
33%synergy
Proft's Eidetic Memory
17%inclusion205 decks1.19K decks
15%synergy
Thorough Investigation
16%inclusion186 decks1.19K decks
14%synergy
Doubling Season
10%inclusion118 decks1.19K decks
2%synergy
Case of the Pilfered Proof
9.2%inclusion109 decks1.19K decks
9%synergy
All That Glitters
8.9%inclusion106 decks1.19K decks
4%synergy
Wizard Class
6.7%inclusion79 decks1.19K decks
-3%synergy
In Too Deep
5.9%inclusion70 decks1.19K decks
6%synergy
Moonlit Meditation
5.9%inclusion16 decks272 decks
5%synergy
Parallel Lives
5.4%inclusion64 decks1.19K decks
1%synergy
Planeswalkers
Tamiyo, Field Researcher
7.4%inclusion88 decks1.19K decks
-1%synergy
Utility Lands
Reliquary Tower
81%inclusion963 decks1.19K decks
37%synergy
Lonely Sandbar
52%inclusion621 decks1.19K decks
50%synergy
Tranquil Thicket
51%inclusion603 decks1.19K decks
49%synergy
Secluded Steppe
50%inclusion589 decks1.19K decks
48%synergy
Temple of the False God
41%inclusion492 decks1.19K decks
33%synergy
Rogue's Passage
19%inclusion222 decks1.19K decks
5%synergy
Archway of Innovation
15%inclusion148 decks955 decks
14%synergy
Mana Artifacts
Arcane Signet
90%inclusion1.07K decks1.19K decks
19%synergy
Sol Ring
90%inclusion1.06K decks1.19K decks
8%synergy
Talisman of Curiosity
70%inclusion830 decks1.19K decks
59%synergy
Talisman of Progress
69%inclusion816 decks1.19K decks
58%synergy
Talisman of Unity
65%inclusion775 decks1.19K decks
55%synergy
Azorius Signet
59%inclusion703 decks1.19K decks
48%synergy
Simic Signet
59%inclusion694 decks1.19K decks
48%synergy
Five Hundred Year Diary
36%inclusion422 decks1.19K decks
33%synergy
Thought Vessel
11%inclusion130 decks1.19K decks
-9%synergy
Fellwar Stone
5.6%inclusion67 decks1.19K decks
-8%synergy
Lands
Island
99%inclusion1.18K decks1.19K decks
6%synergy
Plains
99%inclusion1.18K decks1.19K decks
6%synergy
Forest
99%inclusion1.18K decks1.19K decks
5%synergy
Command Tower
95%inclusion1.13K decks1.19K decks
5%synergy
Seaside Citadel
83%inclusion988 decks1.19K decks
31%synergy
Exotic Orchard
82%inclusion977 decks1.19K decks
26%synergy
Canopy Vista
82%inclusion975 decks1.19K decks
36%synergy
Prairie Stream
81%inclusion966 decks1.19K decks
36%synergy
Path of Ancestry
70%inclusion835 decks1.19K decks
45%synergy
Spire of Industry
70%inclusion826 decks1.19K decks
66%synergy
Irrigated Farmland
68%inclusion804 decks1.19K decks
61%synergy
Scattered Groves
66%inclusion787 decks1.19K decks
59%synergy
Skycloud Expanse
64%inclusion760 decks1.19K decks
46%synergy
Sungrass Prairie
62%inclusion740 decks1.19K decks
43%synergy
Temple of Mystery
62%inclusion731 decks1.19K decks
39%synergy
Temple of Plenty
61%inclusion729 decks1.19K decks
41%synergy
Temple of Enlightenment
61%inclusion725 decks1.19K decks
41%synergy
Azorius Chancery
58%inclusion690 decks1.19K decks
43%synergy
Simic Growth Chamber
58%inclusion683 decks1.19K decks
42%synergy
Selesnya Sanctuary
55%inclusion648 decks1.19K decks
40%synergy
Krosan Verge
53%inclusion628 decks1.19K decks
46%synergy
Glacial Fortress
21%inclusion253 decks1.19K decks
-24%synergy
Hinterland Harbor
21%inclusion249 decks1.19K decks
-26%synergy
Yavimaya Coast
20%inclusion236 decks1.19K decks
-11%synergy
Spara's Headquarters
18%inclusion215 decks1.19K decks
-23%synergy
Tranquil Landscape
17%inclusion165 decks960 decks
1%synergy
Hallowed Fountain
16%inclusion188 decks1.19K decks
-27%synergy
Dreamroot Cascade
16%inclusion185 decks1.19K decks
-11%synergy
Breeding Pool
15%inclusion183 decks1.19K decks
-29%synergy
Temple Garden
15%inclusion174 decks1.19K decks
-28%synergy
Rejuvenating Springs
14%inclusion161 decks1.19K decks
-22%synergy
Sunpetal Grove
13%inclusion151 decks1.19K decks
-29%synergy
Port Town
12%inclusion146 decks1.19K decks
-1%synergy
Deserted Beach
12%inclusion141 decks1.19K decks
-9%synergy
Vineglimmer Snarl
12%inclusion139 decks1.19K decks
1%synergy
Sea of Clouds
11%inclusion130 decks1.19K decks
-19%synergy
Fortified Village
11%inclusion130 decks1.19K decks
-3%synergy
Overgrown Farmland
10%inclusion124 decks1.19K decks
-12%synergy
Adarkar Wastes
10%inclusion119 decks1.19K decks
-14%synergy
Brushland
9.4%inclusion112 decks1.19K decks
-17%synergy
Evolving Wilds
8.9%inclusion105 decks1.19K decks
-17%synergy
Bountiful Promenade
8.8%inclusion104 decks1.19K decks
-22%synergy
Study
8.4%inclusion100 decks1.19K decks
8%synergy
Scene of the Crime
7.8%inclusion93 decks1.19K decks
7%synergy
Hedge Maze
7.7%inclusion91 decks1.19K decks
-3%synergy
Flooded Strand
7.6%inclusion90 decks1.19K decks
-24%synergy
Kitchen
7.5%inclusion89 decks1.19K decks
7%synergy
Windswept Heath
7.4%inclusion88 decks1.19K decks
-25%synergy
Flooded Grove
7.4%inclusion88 decks1.19K decks
-14%synergy
Meticulous Archive
7.1%inclusion84 decks1.19K decks
-2%synergy
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