Morska, Undersea Sleuth (Commander) - Optimized

Morska, Undersea Sleuth
Rank #279
193decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
Budget
Any$$$$
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!
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
Krang, the All-Powerful
12%inclusion5 decks42 decks
11%synergy
Mutagen Man, Living Ooze
10%inclusion5 decks52 decks
9%synergy
Level Up
4.8%inclusion2 decks42 decks
4%synergy
Baxter, Fly in the Ointment
4.8%inclusion2 decks42 decks
4%synergy
The Ooze
3.8%inclusion2 decks52 decks
3%synergy
High Synergy Cards
Academy Manufactor
90%inclusion173 decks193 decks
83%synergy
Tamiyo's Journal
70%inclusion135 decks193 decks
67%synergy
Tireless Tracker
72%inclusion138 decks193 decks
66%synergy
Adrix and Nev, Twincasters
72%inclusion139 decks193 decks
65%synergy
Mechanized Production
64%inclusion124 decks193 decks
61%synergy
Tangletrove Kelp
63%inclusion122 decks193 decks
60%synergy
Erdwal Illuminator
62%inclusion119 decks193 decks
59%synergy
Teferi's Ageless Insight
64%inclusion123 decks193 decks
58%synergy
Lonis, Cryptozoologist
61%inclusion118 decks193 decks
57%synergy
Kappa Cannoneer
59%inclusion114 decks193 decks
56%synergy
Top Cards
Swords to Plowshares
76%inclusion146 decks193 decks
13%synergy
Detective of the Month
59%inclusion114 decks193 decks
56%synergy
Idol of Oblivion
57%inclusion110 decks193 decks
53%synergy
Forensic Gadgeteer
56%inclusion108 decks193 decks
54%synergy
Jaheira, Friend of the Forest
55%inclusion106 decks193 decks
51%synergy
Counterspell
54%inclusion104 decks193 decks
16%synergy
Path to Exile
54%inclusion104 decks193 decks
6%synergy
Tezzeret, Betrayer of Flesh
53%inclusion103 decks193 decks
51%synergy
Urza, Lord High Artificer
53%inclusion102 decks193 decks
51%synergy
Bennie Bracks, Zoologist
52%inclusion101 decks193 decks
49%synergy
Game Changers
Rhystic Study
58%inclusion111 decks193 decks
38%synergy
Smothering Tithe
52%inclusion101 decks193 decks
36%synergy
Farewell
51%inclusion98 decks193 decks
34%synergy
Seedborn Muse
43%inclusion83 decks193 decks
33%synergy
Cyclonic Rift
41%inclusion79 decks193 decks
23%synergy
Enlightened Tutor
32%inclusion62 decks193 decks
18%synergy
Teferi's Protection
32%inclusion61 decks193 decks
17%synergy
Consecrated Sphinx
30%inclusion58 decks193 decks
25%synergy
Fierce Guardianship
30%inclusion57 decks193 decks
15%synergy
Worldly Tutor
23%inclusion44 decks193 decks
12%synergy
Creatures
Ethereal Investigator
51%inclusion98 decks193 decks
48%synergy
Alandra, Sky Dreamer
46%inclusion89 decks193 decks
43%synergy
Junk Winder
45%inclusion87 decks193 decks
43%synergy
Jolrael, Mwonvuli Recluse
42%inclusion81 decks193 decks
33%synergy
Merchant of Truth
40%inclusion78 decks193 decks
38%synergy
Shimmer Dragon
39%inclusion76 decks193 decks
37%synergy
Cyberdrive Awakener
38%inclusion74 decks193 decks
36%synergy
Esper Sentinel
35%inclusion67 decks193 decks
19%synergy
Kellan, Inquisitive Prodigy
33%inclusion64 decks193 decks
29%synergy
Psychosis Crawler
33%inclusion63 decks193 decks
25%synergy
Lonis, Genetics Expert
32%inclusion62 decks193 decks
31%synergy
Birds of Paradise
32%inclusion61 decks193 decks
-3%synergy
Tamiyo, Inquisitive Student
29%inclusion56 decks193 decks
28%synergy
Mondrak, Glory Dominus
28%inclusion55 decks193 decks
25%synergy
Piper Wright, Publick Reporter
27%inclusion53 decks193 decks
26%synergy
Yotian Dissident
26%inclusion51 decks193 decks
26%synergy
Noble Hierarch
26%inclusion50 decks193 decks
0%synergy
Esix, Fractal Bloom
25%inclusion48 decks193 decks
23%synergy
Displaced Dinosaurs
24%inclusion46 decks193 decks
22%synergy
Martha Jones
24%inclusion46 decks193 decks
23%synergy
Peregrin Took
23%inclusion45 decks193 decks
19%synergy
Lavinia, Foil to Conspiracy
23%inclusion45 decks193 decks
22%synergy
Whirler Rogue
23%inclusion44 decks193 decks
21%synergy
Koma, Cosmos Serpent
22%inclusion43 decks193 decks
15%synergy
Homunculus Horde
21%inclusion40 decks191 decks
18%synergy
Alquist Proft, Master Sleuth
19%inclusion36 decks193 decks
18%synergy
Chulane, Teller of Tales
19%inclusion36 decks193 decks
8%synergy
Rosie Cotton of South Lane
18%inclusion35 decks193 decks
16%synergy
Wavesifter
18%inclusion35 decks193 decks
17%synergy
Faerie Mastermind
17%inclusion33 decks193 decks
8%synergy
Private Eye
16%inclusion31 decks193 decks
15%synergy
Senator Peacock
14%inclusion27 decks193 decks
13%synergy
Ezrim, Agency Chief
14%inclusion27 decks193 decks
13%synergy
Graf Mole
13%inclusion26 decks193 decks
13%synergy
James, Wandering Dad
13%inclusion26 decks193 decks
13%synergy
Thought Monitor
13%inclusion26 decks193 decks
11%synergy
Minn, Wily Illusionist
12%inclusion24 decks193 decks
12%synergy
The Third Doctor
12%inclusion24 decks193 decks
11%synergy
Selvala, Explorer Returned
12%inclusion24 decks193 decks
3%synergy
Duggan, Private Detective
12%inclusion23 decks193 decks
11%synergy
Mischievous Mystic
12%inclusion22 decks191 decks
10%synergy
Emrakul's Messenger
11%inclusion22 decks193 decks
11%synergy
Innocuous Researcher
11%inclusion22 decks193 decks
10%synergy
Delighted Halfling
11%inclusion21 decks193 decks
-1%synergy
Tireless Provisioner
11%inclusion21 decks193 decks
5%synergy
Stridehangar Automaton
11%inclusion20 decks189 decks
10%synergy
Bloom Tender
9.3%inclusion18 decks193 decks
-3%synergy
Nadir Kraken
8.8%inclusion17 decks193 decks
8%synergy
Avacyn's Pilgrim
8.8%inclusion17 decks193 decks
-5%synergy
Hydroid Krasis
8.3%inclusion16 decks193 decks
4%synergy
Instants
Disorder in the Court
46%inclusion89 decks193 decks
43%synergy
Officious Interrogation
45%inclusion87 decks193 decks
43%synergy
Heroic Intervention
34%inclusion66 decks193 decks
4%synergy
Arcane Denial
32%inclusion61 decks193 decks
15%synergy
Dovin's Veto
28%inclusion54 decks193 decks
11%synergy
Beast Within
24%inclusion47 decks193 decks
-3%synergy
Dispatch
23%inclusion45 decks193 decks
21%synergy
An Offer You Can't Refuse
22%inclusion43 decks193 decks
-5%synergy
Mana Drain
21%inclusion41 decks193 decks
12%synergy
Generous Gift
21%inclusion40 decks193 decks
-5%synergy
Mystical Tutor
19%inclusion37 decks193 decks
14%synergy
Brainstorm
15%inclusion29 decks193 decks
6%synergy
Eladamri's Call
15%inclusion28 decks193 decks
4%synergy
Swan Song
13%inclusion25 decks193 decks
-4%synergy
Deduce
13%inclusion25 decks193 decks
12%synergy
Confirm Suspicions
11%inclusion21 decks193 decks
10%synergy
Growth Spiral
10%inclusion20 decks193 decks
-3%synergy
Force of Will
10%inclusion20 decks193 decks
4%synergy
Stroke of Midnight
10%inclusion20 decks193 decks
2%synergy
Confront the Unknown
10%inclusion19 decks193 decks
9%synergy
Second Harvest
10%inclusion19 decks193 decks
7%synergy
Sink into Stupor
9.3%inclusion18 decks193 decks
3%synergy
Negate
8.8%inclusion17 decks193 decks
-5%synergy
No More Lies
7.3%inclusion14 decks193 decks
6%synergy
Dawn's Truce
6.2%inclusion12 decks193 decks
-4%synergy
Akroma's Will
5.7%inclusion11 decks193 decks
-2%synergy
Three Steps Ahead
5.2%inclusion10 decks193 decks
4%synergy
Sorceries
Rise and Shine
34%inclusion66 decks193 decks
32%synergy
Farseek
33%inclusion63 decks193 decks
-12%synergy
Three Visits
25%inclusion49 decks193 decks
0%synergy
Nature's Lore
24%inclusion47 decks193 decks
-3%synergy
Cultivate
24%inclusion47 decks193 decks
-14%synergy
Fumigate
23%inclusion44 decks193 decks
20%synergy
Supreme Verdict
17%inclusion32 decks193 decks
8%synergy
Finale of Revelation
14%inclusion27 decks193 decks
12%synergy
Kodama's Reach
13%inclusion26 decks193 decks
-5%synergy
Rampant Growth
13%inclusion26 decks193 decks
-12%synergy
Organic Extinction
12%inclusion23 decks193 decks
10%synergy
Follow the Bodies
8.8%inclusion17 decks193 decks
8%synergy
Fabricate
8.8%inclusion17 decks193 decks
7%synergy
Explore
8.3%inclusion16 decks193 decks
3%synergy
Bala Ged Recovery
8.3%inclusion16 decks193 decks
2%synergy
They Went This Way
7.8%inclusion15 decks193 decks
7%synergy
Idyllic Tutor
7.3%inclusion14 decks193 decks
3%synergy
Ponder
7.3%inclusion14 decks193 decks
4%synergy
Austere Command
6.7%inclusion13 decks193 decks
-2%synergy
True Ancestry
5.4%inclusion5 decks92 decks
4%synergy
Spirit Water Revival
5.4%inclusion5 decks92 decks
2%synergy
Approach of the Second Sun
5.2%inclusion10 decks193 decks
1%synergy
Utility Artifacts
Inspiring Statuary
52%inclusion100 decks193 decks
48%synergy
Nettlecyst
31%inclusion59 decks193 decks
28%synergy
Krark-Clan Ironworks
18%inclusion34 decks193 decks
17%synergy
Lightning Greaves
18%inclusion34 decks193 decks
-1%synergy
Swiftfoot Boots
17%inclusion33 decks193 decks
-11%synergy
The One Ring
14%inclusion27 decks193 decks
8%synergy
Thousand Moons Smithy
13%inclusion26 decks193 decks
12%synergy
Transmutation Font
10%inclusion20 decks193 decks
10%synergy
Radiant Lotus
10%inclusion19 decks189 decks
10%synergy
Sensei's Divining Top
9.3%inclusion18 decks193 decks
6%synergy
Thopter Fabricator
8.5%inclusion16 decks189 decks
8%synergy
Worldwalker Helm
6.7%inclusion13 decks193 decks
6%synergy
Bootleggers' Stash
6.2%inclusion12 decks193 decks
6%synergy
Howling Mine
5.7%inclusion11 decks193 decks
3%synergy
Enchantments
Wilderness Reclamation
44%inclusion85 decks193 decks
37%synergy
Doubling Season
43%inclusion83 decks193 decks
35%synergy
On the Trail
34%inclusion65 decks193 decks
28%synergy
Ulvenwald Mysteries
28%inclusion55 decks193 decks
27%synergy
Ongoing Investigation
23%inclusion45 decks193 decks
21%synergy
Search the Premises
22%inclusion42 decks193 decks
20%synergy
Parallel Lives
22%inclusion42 decks193 decks
18%synergy
Mystic Remora
22%inclusion42 decks193 decks
10%synergy
Anointed Procession
18%inclusion34 decks193 decks
15%synergy
Knowledge Is Power
17%inclusion32 decks193 decks
15%synergy
Sylvan Library
17%inclusion32 decks193 decks
11%synergy
Propaganda
15%inclusion28 decks193 decks
3%synergy
Trouble in Pairs
15%inclusion28 decks193 decks
11%synergy
Armed with Proof
14%inclusion27 decks193 decks
12%synergy
Proft's Eidetic Memory
14%inclusion27 decks193 decks
11%synergy
Thorough Investigation
10%inclusion20 decks193 decks
9%synergy
Caretaker's Talent
9.3%inclusion18 decks193 decks
7%synergy
Hardened Scales
8.3%inclusion16 decks193 decks
-11%synergy
Ghostly Prison
7.8%inclusion15 decks193 decks
-2%synergy
Case of the Pilfered Proof
6.7%inclusion13 decks193 decks
6%synergy
Wizard Class
6.7%inclusion13 decks193 decks
-3%synergy
Primal Vigor
6.2%inclusion12 decks193 decks
4%synergy
Simic Ascendancy
5.7%inclusion11 decks193 decks
-5%synergy
Aura Shards
5.7%inclusion11 decks193 decks
-1%synergy
Moonlit Meditation
5.6%inclusion7 decks124 decks
5%synergy
Killer Service
5.2%inclusion10 decks193 decks
4%synergy
Defense of the Heart
5.2%inclusion10 decks193 decks
3%synergy
Wild Growth
5.2%inclusion10 decks193 decks
-5%synergy
Burgeoning
5.2%inclusion10 decks193 decks
2%synergy
All That Glitters
5.2%inclusion10 decks193 decks
0%synergy
Planeswalkers
Oko, Thief of Crowns
17%inclusion33 decks193 decks
13%synergy
Tamiyo, Field Researcher
10%inclusion19 decks193 decks
1%synergy
Jace, Wielder of Mysteries
9.3%inclusion18 decks193 decks
8%synergy
Elspeth, Storm Slayer
8.2%inclusion14 decks170 decks
6%synergy
Narset, Parter of Veils
6.7%inclusion13 decks193 decks
5%synergy
Teferi, Time Raveler
5.7%inclusion11 decks193 decks
2%synergy
Tezzeret the Seeker
5.2%inclusion10 decks193 decks
5%synergy
Tezzeret, Cruel Captain
5.1%inclusion7 decks136 decks
5%synergy
Utility Lands
Reliquary Tower
64%inclusion123 decks193 decks
20%synergy
Archway of Innovation
25%inclusion49 decks193 decks
24%synergy
Rogue's Passage
25%inclusion48 decks193 decks
11%synergy
Boseiju, Who Endures
21%inclusion40 decks193 decks
2%synergy
Lonely Sandbar
19%inclusion36 decks193 decks
17%synergy
Temple of the False God
18%inclusion35 decks193 decks
10%synergy
Tranquil Thicket
18%inclusion34 decks193 decks
16%synergy
Urza's Saga
18%inclusion34 decks193 decks
14%synergy
Otawara, Soaring City
18%inclusion34 decks193 decks
3%synergy
Uthros, Titanic Godcore
17%inclusion22 decks128 decks
16%synergy
Secluded Steppe
17%inclusion33 decks193 decks
15%synergy
Seat of the Synod
15%inclusion29 decks193 decks
13%synergy
Yavimaya, Cradle of Growth
15%inclusion29 decks193 decks
0%synergy
Tree of Tales
13%inclusion26 decks193 decks
12%synergy
Ancient Den
12%inclusion23 decks193 decks
10%synergy
Inventors' Fair
10%inclusion20 decks193 decks
9%synergy
Mistrise Village
8.9%inclusion15 decks169 decks
2%synergy
Alchemist's Refuge
7.3%inclusion14 decks193 decks
1%synergy
Eiganjo, Seat of the Empire
7.3%inclusion14 decks193 decks
3%synergy
Academy Ruins
6.7%inclusion13 decks193 decks
5%synergy
Ancient Tomb
6.2%inclusion12 decks193 decks
0%synergy
Fomori Vault
5.7%inclusion11 decks193 decks
5%synergy
Mana Artifacts
Sol Ring
97%inclusion188 decks193 decks
16%synergy
Arcane Signet
88%inclusion169 decks193 decks
16%synergy
Five Hundred Year Diary
47%inclusion90 decks193 decks
44%synergy
Talisman of Progress
45%inclusion86 decks193 decks
34%synergy
Talisman of Curiosity
44%inclusion85 decks193 decks
33%synergy
Talisman of Unity
38%inclusion74 decks193 decks
28%synergy
Simic Signet
21%inclusion40 decks193 decks
11%synergy
Azorius Signet
21%inclusion40 decks193 decks
11%synergy
Thought Vessel
18%inclusion34 decks193 decks
-2%synergy
Basalt Monolith
8.3%inclusion16 decks193 decks
7%synergy
Fellwar Stone
7.8%inclusion15 decks193 decks
-6%synergy
Mox Opal
7.8%inclusion15 decks193 decks
6%synergy
Thran Turbine
5.7%inclusion11 decks193 decks
6%synergy
Lotus Petal
5.2%inclusion10 decks193 decks
1%synergy
Chrome Mox
5.2%inclusion10 decks193 decks
1%synergy
Mox Amber
5.2%inclusion10 decks193 decks
2%synergy
Lands
Command Tower
97%inclusion188 decks193 decks
7%synergy
Island
97%inclusion187 decks193 decks
3%synergy
Plains
96%inclusion186 decks193 decks
3%synergy
Forest
95%inclusion183 decks193 decks
1%synergy
Breeding Pool
60%inclusion116 decks193 decks
15%synergy
Hallowed Fountain
56%inclusion109 decks193 decks
13%synergy
Exotic Orchard
55%inclusion107 decks193 decks
-1%synergy
Seaside Citadel
54%inclusion105 decks193 decks
2%synergy
Prairie Stream
53%inclusion102 decks193 decks
7%synergy
Temple Garden
51%inclusion99 decks193 decks
7%synergy
Canopy Vista
51%inclusion98 decks193 decks
4%synergy
Windswept Heath
47%inclusion91 decks193 decks
14%synergy
Spara's Headquarters
46%inclusion89 decks193 decks
6%synergy
Flooded Strand
45%inclusion87 decks193 decks
13%synergy
Misty Rainforest
42%inclusion81 decks193 decks
12%synergy
Rejuvenating Springs
40%inclusion77 decks193 decks
5%synergy
Hinterland Harbor
39%inclusion75 decks193 decks
-10%synergy
Glacial Fortress
38%inclusion73 decks193 decks
-9%synergy
Sea of Clouds
36%inclusion70 decks193 decks
7%synergy
Bountiful Promenade
35%inclusion68 decks193 decks
5%synergy
Yavimaya Coast
34%inclusion65 decks193 decks
3%synergy
Spire of Industry
33%inclusion64 decks193 decks
31%synergy
Path of Ancestry
33%inclusion63 decks193 decks
8%synergy
Irrigated Farmland
33%inclusion63 decks193 decks
26%synergy
Skycloud Expanse
33%inclusion63 decks193 decks
14%synergy
Scattered Groves
30%inclusion58 decks193 decks
23%synergy
Azorius Chancery
30%inclusion57 decks193 decks
15%synergy
Simic Growth Chamber
29%inclusion56 decks193 decks
14%synergy
Sungrass Prairie
28%inclusion54 decks193 decks
9%synergy
Dreamroot Cascade
28%inclusion54 decks193 decks
2%synergy
Selesnya Sanctuary
26%inclusion51 decks193 decks
13%synergy
Adarkar Wastes
26%inclusion51 decks193 decks
2%synergy
Sunpetal Grove
26%inclusion50 decks193 decks
-17%synergy
Temple of Enlightenment
26%inclusion50 decks193 decks
6%synergy
Deserted Beach
25%inclusion49 decks193 decks
5%synergy
Temple of Mystery
25%inclusion49 decks193 decks
3%synergy
Brushland
25%inclusion49 decks193 decks
-2%synergy
Temple of Plenty
25%inclusion49 decks193 decks
5%synergy
Overgrown Farmland
22%inclusion42 decks193 decks
-1%synergy
Floodfarm Verge
20%inclusion38 decks191 decks
11%synergy
Hushwood Verge
19%inclusion36 decks191 decks
9%synergy
Hedge Maze
18%inclusion34 decks193 decks
7%synergy
Krosan Verge
17%inclusion33 decks193 decks
10%synergy
Meticulous Archive
16%inclusion31 decks193 decks
7%synergy
Lush Portico
16%inclusion30 decks193 decks
5%synergy
Willowrush Verge
15%inclusion28 decks189 decks
7%synergy
Vineglimmer Snarl
15%inclusion28 decks193 decks
3%synergy
Tropical Island
15%inclusion28 decks193 decks
2%synergy
Port Town
13%inclusion25 decks193 decks
0%synergy
Savannah
13%inclusion25 decks193 decks
0%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