Morska, Undersea Sleuth (Commander) - Upgraded

Morska, Undersea Sleuth
Rank #317
772decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
Budget
Any$$$$
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!
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Mister Fantastic, Reed Richards
21%inclusion23 decks112 decks
20%synergy
King T'Challa
8.9%inclusion10 decks112 decks
7%synergy
Kid Loki
6.1%inclusion6 decks98 decks
5%synergy
The Astonishing Ant-Man
5.8%inclusion6 decks103 decks
5%synergy
Daughter of the Deep
3.1%inclusion3 decks98 decks
3%synergy
High Synergy Cards
Academy Manufactor
87%inclusion674 decks772 decks
82%synergy
Tireless Tracker
80%inclusion614 decks772 decks
74%synergy
Erdwal Illuminator
76%inclusion583 decks772 decks
73%synergy
Adrix and Nev, Twincasters
79%inclusion612 decks772 decks
73%synergy
Detective of the Month
75%inclusion577 decks772 decks
72%synergy
Tangletrove Kelp
74%inclusion568 decks772 decks
71%synergy
Lonis, Cryptozoologist
72%inclusion553 decks772 decks
68%synergy
Teferi's Ageless Insight
74%inclusion569 decks772 decks
68%synergy
Ethereal Investigator
68%inclusion522 decks772 decks
65%synergy
Inspiring Statuary
68%inclusion527 decks772 decks
65%synergy
Top Cards
Swords to Plowshares
81%inclusion626 decks772 decks
19%synergy
Mechanized Production
67%inclusion518 decks772 decks
64%synergy
Bennie Bracks, Zoologist
67%inclusion517 decks772 decks
64%synergy
Idol of Oblivion
66%inclusion513 decks772 decks
62%synergy
Kappa Cannoneer
65%inclusion504 decks772 decks
63%synergy
Tezzeret, Betrayer of Flesh
64%inclusion495 decks772 decks
62%synergy
Tamiyo's Journal
63%inclusion483 decks772 decks
60%synergy
Junk Winder
60%inclusion464 decks772 decks
58%synergy
Merchant of Truth
60%inclusion463 decks772 decks
58%synergy
Jolrael, Mwonvuli Recluse
59%inclusion456 decks772 decks
50%synergy
Game Changers
Farewell
58%inclusion448 decks772 decks
42%synergy
Rhystic Study
25%inclusion194 decks772 decks
6%synergy
Seedborn Muse
23%inclusion179 decks772 decks
13%synergy
Smothering Tithe
19%inclusion148 decks772 decks
3%synergy
Cyclonic Rift
13%inclusion101 decks772 decks
-5%synergy
Consecrated Sphinx
12%inclusion94 decks772 decks
7%synergy
Teferi's Protection
7.4%inclusion57 decks772 decks
-7%synergy
Enlightened Tutor
5.6%inclusion43 decks772 decks
-8%synergy
Creatures
Alandra, Sky Dreamer
59%inclusion453 decks772 decks
56%synergy
Shimmer Dragon
57%inclusion439 decks772 decks
55%synergy
Forensic Gadgeteer
55%inclusion423 decks772 decks
53%synergy
Jaheira, Friend of the Forest
53%inclusion413 decks772 decks
50%synergy
Cyberdrive Awakener
42%inclusion323 decks772 decks
40%synergy
Kellan, Inquisitive Prodigy
42%inclusion321 decks772 decks
38%synergy
Psychosis Crawler
40%inclusion309 decks772 decks
32%synergy
Whirler Rogue
37%inclusion289 decks772 decks
36%synergy
Urza, Lord High Artificer
37%inclusion284 decks772 decks
35%synergy
Piper Wright, Publick Reporter
34%inclusion263 decks772 decks
33%synergy
Chulane, Teller of Tales
34%inclusion259 decks772 decks
23%synergy
Koma, Cosmos Serpent
31%inclusion242 decks772 decks
24%synergy
Esix, Fractal Bloom
31%inclusion240 decks772 decks
30%synergy
Thought Monitor
30%inclusion234 decks772 decks
28%synergy
Lonis, Genetics Expert
27%inclusion212 decks772 decks
26%synergy
Lavinia, Foil to Conspiracy
26%inclusion201 decks772 decks
25%synergy
Wavesifter
25%inclusion193 decks772 decks
24%synergy
Alquist Proft, Master Sleuth
24%inclusion185 decks772 decks
23%synergy
Martha Jones
24%inclusion184 decks772 decks
23%synergy
Homunculus Horde
23%inclusion180 decks767 decks
21%synergy
Innocuous Researcher
22%inclusion168 decks772 decks
21%synergy
Selvala, Explorer Returned
22%inclusion167 decks772 decks
12%synergy
Graf Mole
21%inclusion160 decks772 decks
20%synergy
Noble Hierarch
21%inclusion159 decks772 decks
-5%synergy
Birds of Paradise
20%inclusion154 decks772 decks
-15%synergy
Yotian Dissident
19%inclusion149 decks772 decks
19%synergy
Peregrin Took
18%inclusion142 decks772 decks
15%synergy
Duggan, Private Detective
18%inclusion140 decks772 decks
17%synergy
Tamiyo, Inquisitive Student
17%inclusion133 decks772 decks
16%synergy
Private Eye
17%inclusion129 decks772 decks
16%synergy
Hydroid Krasis
17%inclusion129 decks772 decks
12%synergy
Aerial Extortionist
16%inclusion125 decks772 decks
14%synergy
Wojek Investigator
16%inclusion122 decks772 decks
15%synergy
Minn, Wily Illusionist
16%inclusion121 decks772 decks
15%synergy
Displaced Dinosaurs
16%inclusion121 decks772 decks
14%synergy
Nadir Kraken
14%inclusion111 decks772 decks
13%synergy
James, Wandering Dad
14%inclusion108 decks772 decks
13%synergy
Ezrim, Agency Chief
14%inclusion107 decks772 decks
13%synergy
Esper Sentinel
14%inclusion106 decks772 decks
-2%synergy
Mondrak, Glory Dominus
13%inclusion102 decks772 decks
10%synergy
Emrakul's Messenger
13%inclusion99 decks772 decks
12%synergy
The Third Doctor
12%inclusion94 decks772 decks
11%synergy
Faerie Mastermind
12%inclusion93 decks772 decks
3%synergy
Rosie Cotton of South Lane
12%inclusion92 decks772 decks
10%synergy
Senator Peacock
12%inclusion91 decks772 decks
11%synergy
The Mechanist, Aerial Artisan
11%inclusion49 decks445 decks
10%synergy
Mutagen Man, Living Ooze
11%inclusion38 decks357 decks
10%synergy
Mischievous Mystic
10%inclusion79 decks767 decks
9%synergy
Sarinth Steelseeker
10%inclusion79 decks772 decks
10%synergy
Novice Inspector
10%inclusion77 decks772 decks
10%synergy
Instants
Disorder in the Court
58%inclusion445 decks772 decks
55%synergy
Officious Interrogation
47%inclusion363 decks772 decks
45%synergy
Path to Exile
45%inclusion344 decks772 decks
-4%synergy
Counterspell
44%inclusion340 decks772 decks
6%synergy
Beast Within
29%inclusion223 decks772 decks
3%synergy
Arcane Denial
26%inclusion201 decks772 decks
9%synergy
Heroic Intervention
25%inclusion196 decks772 decks
-5%synergy
Generous Gift
23%inclusion174 decks772 decks
-2%synergy
Dovin's Veto
21%inclusion159 decks772 decks
4%synergy
Confirm Suspicions
19%inclusion146 decks772 decks
18%synergy
Dispatch
18%inclusion140 decks772 decks
16%synergy
An Offer You Can't Refuse
18%inclusion138 decks772 decks
-11%synergy
Negate
17%inclusion132 decks772 decks
3%synergy
Deduce
15%inclusion112 decks772 decks
14%synergy
Growth Spiral
12%inclusion91 decks772 decks
-2%synergy
Second Harvest
12%inclusion91 decks772 decks
10%synergy
Brainstorm
12%inclusion89 decks772 decks
3%synergy
Swan Song
10%inclusion81 decks772 decks
-6%synergy
Stroke of Midnight
10%inclusion75 decks772 decks
2%synergy
Mana Drain
10%inclusion74 decks772 decks
0%synergy
Confront the Unknown
9.2%inclusion71 decks772 decks
9%synergy
Sink into Stupor
7.6%inclusion59 decks772 decks
1%synergy
No More Lies
6.5%inclusion50 decks772 decks
6%synergy
Dawn's Truce
5.6%inclusion43 decks772 decks
-5%synergy
Sorceries
Rise and Shine
37%inclusion289 decks772 decks
36%synergy
Fumigate
35%inclusion268 decks772 decks
32%synergy
Farseek
31%inclusion236 decks772 decks
-14%synergy
Cultivate
25%inclusion194 decks772 decks
-12%synergy
Finale of Revelation
22%inclusion171 decks772 decks
21%synergy
Organic Extinction
22%inclusion166 decks772 decks
20%synergy
Nature's Lore
21%inclusion161 decks772 decks
-6%synergy
Follow the Bodies
19%inclusion147 decks772 decks
18%synergy
Three Visits
17%inclusion130 decks772 decks
-9%synergy
Rampant Growth
16%inclusion123 decks772 decks
-9%synergy
Supreme Verdict
12%inclusion93 decks772 decks
3%synergy
Kodama's Reach
11%inclusion84 decks772 decks
-7%synergy
Austere Command
9.5%inclusion73 decks772 decks
1%synergy
Spirit Water Revival
6.3%inclusion28 decks443 decks
3%synergy
Bala Ged Recovery
6.2%inclusion48 decks772 decks
0%synergy
They Went This Way
5.8%inclusion45 decks772 decks
5%synergy
Explore
5.7%inclusion44 decks772 decks
1%synergy
Utility Artifacts
Nettlecyst
42%inclusion325 decks772 decks
40%synergy
Swiftfoot Boots
18%inclusion142 decks772 decks
-10%synergy
Lightning Greaves
14%inclusion109 decks772 decks
-4%synergy
Thousand Moons Smithy
14%inclusion108 decks772 decks
13%synergy
Krark-Clan Ironworks
9.3%inclusion72 decks772 decks
9%synergy
Thopter Fabricator
7.3%inclusion56 decks763 decks
7%synergy
Magnifying Glass
7.3%inclusion56 decks772 decks
7%synergy
Transmutation Font
6.9%inclusion53 decks772 decks
6%synergy
Worldwalker Helm
5.7%inclusion44 decks772 decks
5%synergy
Shorikai, Genesis Engine
5.6%inclusion43 decks772 decks
4%synergy
Radiant Lotus
5.2%inclusion40 decks762 decks
5%synergy
Enchantments
Wilderness Reclamation
56%inclusion429 decks772 decks
49%synergy
On the Trail
55%inclusion427 decks772 decks
50%synergy
Ulvenwald Mysteries
44%inclusion342 decks772 decks
43%synergy
Ongoing Investigation
43%inclusion331 decks772 decks
41%synergy
Search the Premises
40%inclusion308 decks772 decks
38%synergy
Knowledge Is Power
35%inclusion271 decks772 decks
34%synergy
Armed with Proof
28%inclusion217 decks772 decks
27%synergy
Doubling Season
24%inclusion187 decks772 decks
16%synergy
Proft's Eidetic Memory
18%inclusion137 decks772 decks
15%synergy
Thorough Investigation
17%inclusion131 decks772 decks
16%synergy
Parallel Lives
16%inclusion121 decks772 decks
12%synergy
Killer Service
13%inclusion102 decks772 decks
12%synergy
Mystic Remora
11%inclusion84 decks772 decks
-0%synergy
Anointed Procession
10%inclusion79 decks772 decks
8%synergy
Wizard Class
8.9%inclusion69 decks772 decks
-1%synergy
Caretaker's Talent
8.8%inclusion68 decks771 decks
7%synergy
Trouble in Pairs
8.3%inclusion64 decks772 decks
5%synergy
All That Glitters
7.4%inclusion57 decks772 decks
3%synergy
Propaganda
6.7%inclusion52 decks772 decks
-5%synergy
Primal Vigor
6.5%inclusion50 decks772 decks
5%synergy
Sylvan Library
6.0%inclusion46 decks772 decks
0%synergy
Ghostly Prison
5.3%inclusion41 decks772 decks
-5%synergy
Hardened Scales
5.1%inclusion39 decks772 decks
-16%synergy
Planeswalkers
Oko, Thief of Crowns
10%inclusion77 decks772 decks
7%synergy
Tamiyo, Field Researcher
9.3%inclusion72 decks772 decks
-0%synergy
Elspeth, Storm Slayer
5.3%inclusion37 decks695 decks
3%synergy
Utility Lands
Reliquary Tower
74%inclusion568 decks772 decks
30%synergy
Lonely Sandbar
33%inclusion253 decks772 decks
31%synergy
Secluded Steppe
30%inclusion235 decks772 decks
29%synergy
Tranquil Thicket
30%inclusion234 decks772 decks
28%synergy
Rogue's Passage
23%inclusion181 decks772 decks
10%synergy
Temple of the False God
23%inclusion178 decks772 decks
15%synergy
Archway of Innovation
21%inclusion159 decks772 decks
19%synergy
Uthros, Titanic Godcore
12%inclusion64 decks545 decks
11%synergy
Boseiju, Who Endures
11%inclusion85 decks772 decks
-8%synergy
Seat of the Synod
8.4%inclusion65 decks772 decks
7%synergy
Otawara, Soaring City
8.0%inclusion62 decks772 decks
-7%synergy
Tree of Tales
6.9%inclusion53 decks772 decks
5%synergy
Ancient Den
5.7%inclusion44 decks772 decks
4%synergy
Yavimaya, Cradle of Growth
5.7%inclusion44 decks772 decks
-9%synergy
Urza's Saga
5.7%inclusion44 decks772 decks
2%synergy
Inventors' Fair
5.4%inclusion42 decks772 decks
4%synergy
Mistrise Village
5.3%inclusion37 decks695 decks
-1%synergy
Alchemist's Refuge
5.2%inclusion40 decks772 decks
-1%synergy
Mana Artifacts
Sol Ring
91%inclusion705 decks772 decks
10%synergy
Arcane Signet
87%inclusion671 decks772 decks
16%synergy
Talisman of Curiosity
55%inclusion428 decks772 decks
45%synergy
Talisman of Progress
54%inclusion420 decks772 decks
44%synergy
Talisman of Unity
50%inclusion386 decks772 decks
41%synergy
Five Hundred Year Diary
42%inclusion321 decks772 decks
40%synergy
Azorius Signet
38%inclusion293 decks772 decks
29%synergy
Simic Signet
37%inclusion289 decks772 decks
28%synergy
Thought Vessel
18%inclusion139 decks772 decks
-2%synergy
Fellwar Stone
8.9%inclusion69 decks772 decks
-6%synergy
Lands
Island
99%inclusion763 decks772 decks
5%synergy
Plains
98%inclusion760 decks772 decks
5%synergy
Forest
98%inclusion757 decks772 decks
4%synergy
Command Tower
97%inclusion750 decks772 decks
7%synergy
Exotic Orchard
74%inclusion569 decks772 decks
16%synergy
Seaside Citadel
68%inclusion526 decks772 decks
16%synergy
Prairie Stream
67%inclusion518 decks772 decks
21%synergy
Canopy Vista
66%inclusion509 decks772 decks
20%synergy
Spire of Industry
52%inclusion398 decks772 decks
49%synergy
Path of Ancestry
47%inclusion363 decks772 decks
22%synergy
Irrigated Farmland
46%inclusion355 decks772 decks
40%synergy
Hallowed Fountain
43%inclusion335 decks772 decks
-1%synergy
Scattered Groves
43%inclusion333 decks772 decks
37%synergy
Breeding Pool
42%inclusion328 decks772 decks
-3%synergy
Skycloud Expanse
42%inclusion325 decks772 decks
23%synergy
Sungrass Prairie
42%inclusion323 decks772 decks
22%synergy
Temple Garden
39%inclusion303 decks772 decks
-5%synergy
Temple of Mystery
38%inclusion293 decks772 decks
16%synergy
Temple of Enlightenment
38%inclusion292 decks772 decks
18%synergy
Simic Growth Chamber
38%inclusion290 decks772 decks
23%synergy
Glacial Fortress
37%inclusion283 decks772 decks
-11%synergy
Hinterland Harbor
37%inclusion283 decks772 decks
-13%synergy
Temple of Plenty
36%inclusion277 decks772 decks
16%synergy
Azorius Chancery
35%inclusion270 decks772 decks
21%synergy
Spara's Headquarters
35%inclusion270 decks772 decks
-4%synergy
Selesnya Sanctuary
33%inclusion256 decks772 decks
20%synergy
Krosan Verge
32%inclusion250 decks772 decks
26%synergy
Rejuvenating Springs
32%inclusion246 decks772 decks
-2%synergy
Yavimaya Coast
32%inclusion244 decks772 decks
0%synergy
Dreamroot Cascade
28%inclusion217 decks772 decks
1%synergy
Sea of Clouds
28%inclusion216 decks772 decks
-1%synergy
Windswept Heath
26%inclusion200 decks772 decks
-7%synergy
Flooded Strand
26%inclusion198 decks772 decks
-7%synergy
Deserted Beach
25%inclusion192 decks772 decks
5%synergy
Bountiful Promenade
25%inclusion191 decks772 decks
-5%synergy
Adarkar Wastes
23%inclusion179 decks772 decks
-2%synergy
Misty Rainforest
23%inclusion177 decks772 decks
-7%synergy
Sunpetal Grove
22%inclusion173 decks772 decks
-22%synergy
Overgrown Farmland
20%inclusion158 decks772 decks
-2%synergy
Brushland
17%inclusion135 decks772 decks
-12%synergy
Tranquil Landscape
15%inclusion117 decks772 decks
0%synergy
Hedge Maze
14%inclusion109 decks772 decks
4%synergy
Vineglimmer Snarl
13%inclusion99 decks772 decks
1%synergy
Flooded Grove
13%inclusion98 decks772 decks
-10%synergy
Port Town
13%inclusion97 decks772 decks
-1%synergy
Meticulous Archive
12%inclusion91 decks772 decks
3%synergy
Floodfarm Verge
12%inclusion89 decks769 decks
3%synergy
Hushwood Verge
11%inclusion85 decks769 decks
1%synergy
Lush Portico
11%inclusion82 decks772 decks
1%synergy
Fortified Village
10%inclusion80 decks772 decks
-3%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test