Morska, Undersea Sleuth (Commander) - Upgraded Historic

Morska, Undersea Sleuth
Rank #332
8decks
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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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Enchantments
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Bard, King of Dale
33%inclusion1 decks3 decks
31%synergy
Bard the Bowman
33%inclusion1 decks3 decks
32%synergy
Belladonna Took
33%inclusion1 decks3 decks
32%synergy
Gleaming Splendor
33%inclusion1 decks3 decks
26%synergy
High Synergy Cards
Detective of the Month
100%inclusion8 decks8 decks
98%synergy
Alandra, Sky Dreamer
88%inclusion7 decks8 decks
85%synergy
Erdwal Illuminator
88%inclusion7 decks8 decks
85%synergy
Teferi's Ageless Insight
88%inclusion7 decks8 decks
82%synergy
Academy Manufactor
88%inclusion7 decks8 decks
82%synergy
Tireless Tracker
88%inclusion7 decks8 decks
82%synergy
Adrix and Nev, Twincasters
88%inclusion7 decks8 decks
81%synergy
Jolrael, Mwonvuli Recluse
88%inclusion7 decks8 decks
79%synergy
Whirler Rogue
75%inclusion6 decks8 decks
74%synergy
Ethereal Investigator
75%inclusion6 decks8 decks
73%synergy
Top Cards
Swords to Plowshares
88%inclusion7 decks8 decks
26%synergy
Jaheira, Friend of the Forest
75%inclusion6 decks8 decks
71%synergy
Tangletrove Kelp
75%inclusion6 decks8 decks
72%synergy
Bennie Bracks, Zoologist
75%inclusion6 decks8 decks
72%synergy
Inspiring Statuary
75%inclusion6 decks8 decks
72%synergy
Lonis, Cryptozoologist
75%inclusion6 decks8 decks
72%synergy
Junk Winder
63%inclusion5 decks8 decks
60%synergy
Mechanized Production
63%inclusion5 decks8 decks
60%synergy
Psychosis Crawler
63%inclusion5 decks8 decks
55%synergy
Tamiyo's Journal
63%inclusion5 decks8 decks
60%synergy
Game Changers
Farewell
75%inclusion6 decks8 decks
59%synergy
Seedborn Muse
25%inclusion2 decks8 decks
14%synergy
Rhystic Study
25%inclusion2 decks8 decks
6%synergy
Narset, Parter of Veils
13%inclusion1 decks8 decks
11%synergy
Fierce Guardianship
13%inclusion1 decks8 decks
-1%synergy
Cyclonic Rift
13%inclusion1 decks8 decks
-5%synergy
Creatures
Kappa Cannoneer
63%inclusion5 decks8 decks
60%synergy
Shimmer Dragon
63%inclusion5 decks8 decks
61%synergy
Chulane, Teller of Tales
63%inclusion5 decks8 decks
53%synergy
Koma, Cosmos Serpent
50%inclusion4 decks8 decks
43%synergy
Merchant of Truth
50%inclusion4 decks8 decks
48%synergy
Forensic Gadgeteer
50%inclusion4 decks8 decks
48%synergy
Thought Monitor
50%inclusion4 decks8 decks
48%synergy
Urza, Lord High Artificer
50%inclusion4 decks8 decks
48%synergy
Kellan, Inquisitive Prodigy
38%inclusion3 decks8 decks
34%synergy
Innocuous Researcher
38%inclusion3 decks8 decks
37%synergy
Shuri, the Black Panther
33%inclusion1 decks3 decks
33%synergy
Mister Fantastic, Reed Richards
33%inclusion1 decks3 decks
32%synergy
The Astonishing Ant-Man
33%inclusion1 decks3 decks
32%synergy
Ironheart, Clever Champion
33%inclusion1 decks3 decks
33%synergy
Daughter of the Deep
33%inclusion1 decks3 decks
33%synergy
Mutagen Man, Living Ooze
29%inclusion2 decks7 decks
28%synergy
Cyberdrive Awakener
25%inclusion2 decks8 decks
23%synergy
Peregrin Took
25%inclusion2 decks8 decks
21%synergy
Scrawling Crawler
25%inclusion2 decks8 decks
22%synergy
Piper Wright, Publick Reporter
25%inclusion2 decks8 decks
24%synergy
Graf Mole
25%inclusion2 decks8 decks
24%synergy
Martha Jones
25%inclusion2 decks8 decks
24%synergy
Bygone Bishop
25%inclusion2 decks8 decks
25%synergy
Faerie Mastermind
25%inclusion2 decks8 decks
16%synergy
Homunculus Horde
25%inclusion2 decks8 decks
22%synergy
Selvala, Explorer Returned
25%inclusion2 decks8 decks
16%synergy
Displaced Dinosaurs
25%inclusion2 decks8 decks
23%synergy
Novice Inspector
25%inclusion2 decks8 decks
25%synergy
Wavesifter
25%inclusion2 decks8 decks
24%synergy
Sarah Jane Smith
25%inclusion2 decks8 decks
24%synergy
Sarinth Steelseeker
25%inclusion2 decks8 decks
25%synergy
Alquist Proft, Master Sleuth
25%inclusion2 decks8 decks
24%synergy
Emrakul's Messenger
25%inclusion2 decks8 decks
24%synergy
Krang, the All-Powerful
14%inclusion1 decks7 decks
14%synergy
Solemn Simulacrum
13%inclusion1 decks8 decks
6%synergy
Gluntch, the Bestower
13%inclusion1 decks8 decks
7%synergy
Pulsemage Advocate
13%inclusion1 decks8 decks
12%synergy
Avatar of Growth
13%inclusion1 decks8 decks
12%synergy
Brightglass Gearhulk
13%inclusion1 decks8 decks
11%synergy
Duggan, Private Detective
13%inclusion1 decks8 decks
12%synergy
Glaring Fleshraker
13%inclusion1 decks8 decks
12%synergy
Senator Peacock
13%inclusion1 decks8 decks
12%synergy
Rosie Cotton of South Lane
13%inclusion1 decks8 decks
10%synergy
Octomancer
13%inclusion1 decks8 decks
10%synergy
Private Eye
13%inclusion1 decks8 decks
12%synergy
Fertilid
13%inclusion1 decks8 decks
12%synergy
Scrapshooter
13%inclusion1 decks8 decks
12%synergy
Ms. Bumbleflower
13%inclusion1 decks8 decks
10%synergy
Kutzil, Malamet Exemplar
13%inclusion1 decks8 decks
-2%synergy
Kami of the Crescent Moon
13%inclusion1 decks8 decks
10%synergy
Instants
Disorder in the Court
63%inclusion5 decks8 decks
60%synergy
Officious Interrogation
50%inclusion4 decks8 decks
48%synergy
Dovin's Veto
38%inclusion3 decks8 decks
21%synergy
Dispatch
25%inclusion2 decks8 decks
23%synergy
Negate
25%inclusion2 decks8 decks
11%synergy
Rootborn Defenses
13%inclusion1 decks8 decks
11%synergy
Muddle the Mixture
13%inclusion1 decks8 decks
11%synergy
Whir of Invention
13%inclusion1 decks8 decks
12%synergy
Confront the Unknown
13%inclusion1 decks8 decks
12%synergy
An Offer You Can't Refuse
13%inclusion1 decks8 decks
-17%synergy
Fog
13%inclusion1 decks8 decks
9%synergy
Return of the Wildspeaker
13%inclusion1 decks8 decks
10%synergy
Syncopate
13%inclusion1 decks8 decks
12%synergy
Parting Gust
13%inclusion1 decks8 decks
10%synergy
Blue Sun's Zenith
13%inclusion1 decks8 decks
12%synergy
Second Harvest
13%inclusion1 decks8 decks
10%synergy
Intellectual Offering
13%inclusion1 decks8 decks
10%synergy
Mana Drain
13%inclusion1 decks8 decks
3%synergy
Beast Within
13%inclusion1 decks8 decks
-13%synergy
Final Showdown
13%inclusion1 decks8 decks
11%synergy
Swan Song
13%inclusion1 decks8 decks
-5%synergy
Inspiring Call
13%inclusion1 decks8 decks
-2%synergy
Confirm Suspicions
13%inclusion1 decks8 decks
12%synergy
Arcane Denial
13%inclusion1 decks8 decks
-5%synergy
Sink into Stupor
13%inclusion1 decks8 decks
6%synergy
Counterspell
13%inclusion1 decks8 decks
-25%synergy
Mystic Confluence
13%inclusion1 decks8 decks
11%synergy
Drown in Dreams
13%inclusion1 decks8 decks
12%synergy
Narset's Reversal
13%inclusion1 decks8 decks
11%synergy
Path to Exile
13%inclusion1 decks8 decks
-36%synergy
March of Swirling Mist
13%inclusion1 decks8 decks
12%synergy
Galadriel's Dismissal
13%inclusion1 decks8 decks
9%synergy
No More Lies
13%inclusion1 decks8 decks
12%synergy
Crush Contraband
13%inclusion1 decks8 decks
12%synergy
Long River's Pull
13%inclusion1 decks8 decks
4%synergy
Generous Gift
13%inclusion1 decks8 decks
-11%synergy
Akroma's Will
13%inclusion1 decks8 decks
4%synergy
Sorceries
Organic Extinction
63%inclusion5 decks8 decks
61%synergy
Rise and Shine
50%inclusion4 decks8 decks
48%synergy
Finale of Revelation
50%inclusion4 decks8 decks
49%synergy
Follow the Bodies
25%inclusion2 decks8 decks
24%synergy
Cultivate
25%inclusion2 decks8 decks
-12%synergy
Collective Voyage
13%inclusion1 decks8 decks
11%synergy
Pir's Whim
13%inclusion1 decks8 decks
12%synergy
Windfall
13%inclusion1 decks8 decks
9%synergy
Gift of Estates
13%inclusion1 decks8 decks
12%synergy
Divine Gambit
13%inclusion1 decks8 decks
12%synergy
Wear Down
13%inclusion1 decks8 decks
5%synergy
Fabricate
13%inclusion1 decks8 decks
11%synergy
Devastation Tide
13%inclusion1 decks8 decks
12%synergy
Tempt with Discovery
13%inclusion1 decks8 decks
4%synergy
Curse of the Swine
13%inclusion1 decks8 decks
12%synergy
Temporal Mastery
13%inclusion1 decks8 decks
12%synergy
Starfall Invocation
13%inclusion1 decks8 decks
10%synergy
Cut a Deal
13%inclusion1 decks8 decks
11%synergy
Irenicus's Vile Duplication
13%inclusion1 decks8 decks
12%synergy
Fumigate
13%inclusion1 decks8 decks
10%synergy
Minds Aglow
13%inclusion1 decks8 decks
11%synergy
Doppelgang
13%inclusion1 decks8 decks
11%synergy
Utility Artifacts
Idol of Oblivion
50%inclusion4 decks8 decks
46%synergy
Nettlecyst
38%inclusion3 decks8 decks
36%synergy
Thousand Moons Smithy
38%inclusion3 decks8 decks
37%synergy
Thopter Fabricator
25%inclusion2 decks8 decks
25%synergy
Folio of Fancies
25%inclusion2 decks8 decks
23%synergy
Mirrormind Crown
25%inclusion2 decks8 decks
25%synergy
Lithoform Engine
13%inclusion1 decks8 decks
12%synergy
Wedding Ring
13%inclusion1 decks8 decks
9%synergy
Elixir of Immortality
13%inclusion1 decks8 decks
12%synergy
Aetherworks Marvel
13%inclusion1 decks8 decks
12%synergy
Ransom Note
13%inclusion1 decks8 decks
12%synergy
Ghost Vacuum
13%inclusion1 decks8 decks
12%synergy
Cauldron of Souls
13%inclusion1 decks8 decks
12%synergy
Sculpting Steel
13%inclusion1 decks8 decks
12%synergy
Shadowspear
13%inclusion1 decks8 decks
11%synergy
Swiftfoot Boots
13%inclusion1 decks8 decks
-15%synergy
Lightning Greaves
13%inclusion1 decks8 decks
-6%synergy
Brotherhood Regalia
13%inclusion1 decks8 decks
11%synergy
Howling Mine
13%inclusion1 decks8 decks
9%synergy
Magnifying Glass
13%inclusion1 decks8 decks
12%synergy
Venser's Journal
13%inclusion1 decks8 decks
12%synergy
Temple Bell
13%inclusion1 decks8 decks
11%synergy
Elixir
13%inclusion1 decks8 decks
12%synergy
Enchantments
Ulvenwald Mysteries
63%inclusion5 decks8 decks
61%synergy
Ongoing Investigation
63%inclusion5 decks8 decks
60%synergy
Wilderness Reclamation
63%inclusion5 decks8 decks
56%synergy
On the Trail
50%inclusion4 decks8 decks
45%synergy
Knowledge Is Power
50%inclusion4 decks8 decks
49%synergy
Search the Premises
25%inclusion2 decks8 decks
23%synergy
Killer Service
25%inclusion2 decks8 decks
24%synergy
Wizard Class
25%inclusion2 decks8 decks
15%synergy
Unstoppable Plan
25%inclusion2 decks8 decks
24%synergy
Ominous Seas
25%inclusion2 decks8 decks
23%synergy
Parallel Lives
25%inclusion2 decks8 decks
22%synergy
All That Glitters
25%inclusion2 decks8 decks
20%synergy
Armed with Proof
25%inclusion2 decks8 decks
24%synergy
Proft's Eidetic Memory
25%inclusion2 decks8 decks
22%synergy
Ghostly Prison
25%inclusion2 decks8 decks
15%synergy
Beastmaster Ascension
13%inclusion1 decks8 decks
9%synergy
Hoofprints of the Stag
13%inclusion1 decks8 decks
11%synergy
Trail of Crumbs
13%inclusion1 decks8 decks
12%synergy
Well of Ideas
13%inclusion1 decks8 decks
12%synergy
Primal Empathy
13%inclusion1 decks8 decks
12%synergy
In Too Deep
13%inclusion1 decks8 decks
12%synergy
Noble Heritage
13%inclusion1 decks8 decks
12%synergy
Struggle for Project Purity
13%inclusion1 decks8 decks
11%synergy
Anointed Procession
13%inclusion1 decks8 decks
10%synergy
Mirrormade
13%inclusion1 decks8 decks
11%synergy
Mirari's Wake
13%inclusion1 decks8 decks
7%synergy
Mystic Remora
13%inclusion1 decks8 decks
1%synergy
Sphere of Safety
13%inclusion1 decks8 decks
8%synergy
The Antiquities War
13%inclusion1 decks8 decks
12%synergy
Dictate of Kruphix
13%inclusion1 decks8 decks
10%synergy
Security Bypass
13%inclusion1 decks8 decks
12%synergy
Thorough Investigation
13%inclusion1 decks8 decks
12%synergy
Propaganda
13%inclusion1 decks8 decks
0%synergy
Growing Rites of Itlimoc
13%inclusion1 decks8 decks
8%synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
63%inclusion5 decks8 decks
61%synergy
Oko, Thief of Crowns
25%inclusion2 decks8 decks
22%synergy
Karn, Scion of Urza
13%inclusion1 decks8 decks
12%synergy
Tezzeret the Seeker
13%inclusion1 decks8 decks
12%synergy
Jace, Wielder of Mysteries
13%inclusion1 decks8 decks
11%synergy
Ugin, Eye of the Storms
13%inclusion1 decks8 decks
12%synergy
Teferi, Who Slows the Sunset
13%inclusion1 decks8 decks
12%synergy
Utility Lands
Reliquary Tower
75%inclusion6 decks8 decks
33%synergy
Secluded Steppe
25%inclusion2 decks8 decks
23%synergy
Archway of Innovation
25%inclusion2 decks8 decks
24%synergy
Rogue's Passage
25%inclusion2 decks8 decks
11%synergy
Roadside Reliquary
13%inclusion1 decks8 decks
12%synergy
Mistrise Village
13%inclusion1 decks8 decks
6%synergy
Alchemist's Refuge
13%inclusion1 decks8 decks
6%synergy
Nephalia Academy
13%inclusion1 decks8 decks
12%synergy
Lonely Sandbar
13%inclusion1 decks8 decks
11%synergy
Geier Reach Sanitarium
13%inclusion1 decks8 decks
11%synergy
Fountainport
13%inclusion1 decks8 decks
12%synergy
Tranquil Thicket
13%inclusion1 decks8 decks
11%synergy
Mikokoro, Center of the Sea
13%inclusion1 decks8 decks
11%synergy
Boseiju, Who Endures
13%inclusion1 decks8 decks
-6%synergy
Restless Prairie
13%inclusion1 decks8 decks
12%synergy
Castle Vantress
13%inclusion1 decks8 decks
12%synergy
Temple of the False God
13%inclusion1 decks8 decks
4%synergy
Strip Mine
13%inclusion1 decks8 decks
11%synergy
Avishkar Raceway
13%inclusion1 decks8 decks
12%synergy
Bonders' Enclave
13%inclusion1 decks8 decks
12%synergy
Uthros, Titanic Godcore
13%inclusion1 decks8 decks
11%synergy
Mana Artifacts
Arcane Signet
75%inclusion6 decks8 decks
4%synergy
Sol Ring
75%inclusion6 decks8 decks
-6%synergy
Talisman of Curiosity
63%inclusion5 decks8 decks
52%synergy
Simic Signet
38%inclusion3 decks8 decks
29%synergy
Five Hundred Year Diary
38%inclusion3 decks8 decks
36%synergy
Azorius Signet
38%inclusion3 decks8 decks
29%synergy
Talisman of Unity
38%inclusion3 decks8 decks
28%synergy
Talisman of Progress
25%inclusion2 decks8 decks
15%synergy
Everflowing Chalice
13%inclusion1 decks8 decks
6%synergy
Midnight Clock
13%inclusion1 decks8 decks
11%synergy
Mind Stone
13%inclusion1 decks8 decks
7%synergy
Bender's Waterskin
13%inclusion1 decks8 decks
7%synergy
Lands
Command Tower
100%inclusion8 decks8 decks
9%synergy
Exotic Orchard
100%inclusion8 decks8 decks
42%synergy
Island
100%inclusion8 decks8 decks
6%synergy
Forest
100%inclusion8 decks8 decks
6%synergy
Plains
100%inclusion8 decks8 decks
7%synergy
Seaside Citadel
88%inclusion7 decks8 decks
36%synergy
Spire of Industry
75%inclusion6 decks8 decks
73%synergy
Path of Ancestry
75%inclusion6 decks8 decks
49%synergy
Prairie Stream
63%inclusion5 decks8 decks
17%synergy
Canopy Vista
63%inclusion5 decks8 decks
16%synergy
Sungrass Prairie
50%inclusion4 decks8 decks
30%synergy
Spara's Headquarters
50%inclusion4 decks8 decks
11%synergy
Krosan Verge
50%inclusion4 decks8 decks
44%synergy
Glacial Fortress
38%inclusion3 decks8 decks
-11%synergy
Simic Growth Chamber
38%inclusion3 decks8 decks
24%synergy
Azorius Chancery
38%inclusion3 decks8 decks
24%synergy
Scattered Groves
38%inclusion3 decks8 decks
32%synergy
Irrigated Farmland
38%inclusion3 decks8 decks
32%synergy
Overgrown Farmland
38%inclusion3 decks8 decks
15%synergy
Skycloud Expanse
38%inclusion3 decks8 decks
19%synergy
Rejuvenating Springs
38%inclusion3 decks8 decks
4%synergy
Dreamroot Cascade
38%inclusion3 decks8 decks
10%synergy
Deserted Beach
38%inclusion3 decks8 decks
18%synergy
Hallowed Fountain
38%inclusion3 decks8 decks
-7%synergy
Selesnya Sanctuary
25%inclusion2 decks8 decks
13%synergy
Breeding Pool
25%inclusion2 decks8 decks
-21%synergy
Windswept Heath
25%inclusion2 decks8 decks
-9%synergy
Sunpetal Grove
25%inclusion2 decks8 decks
-20%synergy
Yavimaya Coast
25%inclusion2 decks8 decks
-6%synergy
Bountiful Promenade
25%inclusion2 decks8 decks
-5%synergy
Temple of Mystery
25%inclusion2 decks8 decks
4%synergy
Temple of Enlightenment
25%inclusion2 decks8 decks
5%synergy
Adarkar Wastes
25%inclusion2 decks8 decks
-1%synergy
Temple of Plenty
25%inclusion2 decks8 decks
5%synergy
Temple Garden
25%inclusion2 decks8 decks
-20%synergy
Tundra
13%inclusion1 decks8 decks
-1%synergy
Misty Rainforest
13%inclusion1 decks8 decks
-18%synergy
Fabled Passage
13%inclusion1 decks8 decks
1%synergy
Myriad Landscape
13%inclusion1 decks8 decks
7%synergy
Horizon Canopy
13%inclusion1 decks8 decks
9%synergy
Port Town
13%inclusion1 decks8 decks
-1%synergy
Kitchen
13%inclusion1 decks8 decks
12%synergy
Fortified Village
13%inclusion1 decks8 decks
-2%synergy
Overflowing Basin
13%inclusion1 decks8 decks
-1%synergy
Brushland
13%inclusion1 decks8 decks
-17%synergy
Sea of Clouds
13%inclusion1 decks8 decks
-16%synergy
Savannah
13%inclusion1 decks8 decks
-1%synergy
Waterlogged Grove
13%inclusion1 decks8 decks
8%synergy
Tropical Island
13%inclusion1 decks8 decks
-1%synergy
Treva's Ruins
13%inclusion1 decks8 decks
10%synergy
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