Morska, Undersea Sleuth (Commander) - Expensive Upgraded

Morska, Undersea Sleuth
Rank #218
52decks
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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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Wan Shi Tong, Librarian
19%inclusion3 decks16 decks
12%synergy
The Mechanist, Aerial Artisan
19%inclusion3 decks16 decks
18%synergy
Spirit Water Revival
13%inclusion2 decks16 decks
8%synergy
The Cabbage Merchant
7.7%inclusion2 decks26 decks
7%synergy
Sokka's Sword Training
7.1%inclusion1 decks14 decks
7%synergy
High Synergy Cards
Academy Manufactor
90%inclusion47 decks52 decks
83%synergy
Tireless Tracker
71%inclusion37 decks52 decks
65%synergy
Adrix and Nev, Twincasters
73%inclusion38 decks52 decks
65%synergy
Lonis, Cryptozoologist
65%inclusion34 decks52 decks
61%synergy
Tamiyo's Journal
62%inclusion32 decks52 decks
58%synergy
Detective of the Month
62%inclusion32 decks52 decks
58%synergy
Jaheira, Friend of the Forest
62%inclusion32 decks52 decks
56%synergy
Tangletrove Kelp
60%inclusion31 decks52 decks
56%synergy
Kappa Cannoneer
56%inclusion29 decks52 decks
53%synergy
Idol of Oblivion
58%inclusion30 decks52 decks
52%synergy
Top Cards
Swords to Plowshares
83%inclusion43 decks52 decks
20%synergy
Path to Exile
58%inclusion30 decks52 decks
10%synergy
Erdwal Illuminator
56%inclusion29 decks52 decks
52%synergy
Jolrael, Mwonvuli Recluse
56%inclusion29 decks52 decks
47%synergy
Mechanized Production
54%inclusion28 decks52 decks
50%synergy
Bennie Bracks, Zoologist
54%inclusion28 decks52 decks
50%synergy
Ethereal Investigator
52%inclusion27 decks52 decks
49%synergy
Cyberdrive Awakener
52%inclusion27 decks52 decks
50%synergy
Counterspell
52%inclusion27 decks52 decks
14%synergy
Teferi's Ageless Insight
50%inclusion26 decks52 decks
43%synergy
Game Changers
Smothering Tithe
46%inclusion24 decks52 decks
29%synergy
Rhystic Study
42%inclusion22 decks52 decks
22%synergy
Seedborn Muse
29%inclusion15 decks52 decks
18%synergy
Consecrated Sphinx
21%inclusion11 decks52 decks
16%synergy
Teferi's Protection
17%inclusion9 decks52 decks
2%synergy
Cyclonic Rift
15%inclusion8 decks52 decks
-4%synergy
Enlightened Tutor
12%inclusion6 decks52 decks
-3%synergy
Ancient Tomb
10%inclusion5 decks52 decks
3%synergy
The One Ring
10%inclusion5 decks52 decks
3%synergy
Gaea's Cradle
10%inclusion5 decks52 decks
4%synergy
Creatures
Forensic Gadgeteer
50%inclusion26 decks52 decks
47%synergy
Junk Winder
48%inclusion25 decks52 decks
45%synergy
Noble Hierarch
48%inclusion25 decks52 decks
23%synergy
Urza, Lord High Artificer
48%inclusion25 decks52 decks
46%synergy
Shimmer Dragon
46%inclusion24 decks52 decks
43%synergy
Alandra, Sky Dreamer
46%inclusion24 decks52 decks
43%synergy
Birds of Paradise
42%inclusion22 decks52 decks
9%synergy
Kellan, Inquisitive Prodigy
42%inclusion22 decks52 decks
37%synergy
Merchant of Truth
42%inclusion22 decks52 decks
39%synergy
Lonis, Genetics Expert
37%inclusion19 decks52 decks
35%synergy
Lavinia, Foil to Conspiracy
35%inclusion18 decks52 decks
33%synergy
Mondrak, Glory Dominus
35%inclusion18 decks52 decks
31%synergy
Esper Sentinel
33%inclusion17 decks52 decks
17%synergy
Tamiyo, Inquisitive Student
33%inclusion17 decks52 decks
31%synergy
Piper Wright, Publick Reporter
31%inclusion16 decks52 decks
29%synergy
Faerie Mastermind
29%inclusion15 decks52 decks
20%synergy
Alquist Proft, Master Sleuth
29%inclusion15 decks52 decks
28%synergy
Psychosis Crawler
27%inclusion14 decks52 decks
19%synergy
Peregrin Took
27%inclusion14 decks52 decks
22%synergy
Homunculus Horde
27%inclusion14 decks52 decks
24%synergy
Minn, Wily Illusionist
25%inclusion13 decks52 decks
24%synergy
Chulane, Teller of Tales
25%inclusion13 decks52 decks
14%synergy
Tireless Provisioner
23%inclusion12 decks52 decks
17%synergy
Martha Jones
23%inclusion12 decks52 decks
21%synergy
Koma, Cosmos Serpent
23%inclusion12 decks52 decks
16%synergy
Yotian Dissident
21%inclusion11 decks52 decks
20%synergy
James, Wandering Dad
19%inclusion10 decks52 decks
19%synergy
Displaced Dinosaurs
19%inclusion10 decks52 decks
17%synergy
Emrakul's Messenger
19%inclusion10 decks52 decks
18%synergy
Esix, Fractal Bloom
19%inclusion10 decks52 decks
17%synergy
Delighted Halfling
19%inclusion10 decks52 decks
7%synergy
Witch Enchanter
17%inclusion9 decks52 decks
11%synergy
Whirler Rogue
17%inclusion9 decks52 decks
15%synergy
Stridehangar Automaton
17%inclusion9 decks52 decks
17%synergy
Thought Monitor
17%inclusion9 decks52 decks
15%synergy
Gilded Goose
17%inclusion9 decks52 decks
12%synergy
Rosie Cotton of South Lane
15%inclusion8 decks52 decks
13%synergy
Avacyn's Pilgrim
15%inclusion8 decks52 decks
1%synergy
Selvala, Explorer Returned
15%inclusion8 decks52 decks
6%synergy
Ezrim, Agency Chief
15%inclusion8 decks52 decks
15%synergy
Mischievous Mystic
15%inclusion8 decks52 decks
14%synergy
Duggan, Private Detective
13%inclusion7 decks52 decks
12%synergy
Bloom Tender
12%inclusion6 decks52 decks
0%synergy
Brightglass Gearhulk
12%inclusion6 decks52 decks
9%synergy
Eternal Witness
12%inclusion6 decks52 decks
-3%synergy
Ocelot Pride
12%inclusion6 decks52 decks
11%synergy
Wavesifter
12%inclusion6 decks52 decks
10%synergy
Exalted Sunborn
10%inclusion3 decks30 decks
9%synergy
Private Eye
10%inclusion5 decks52 decks
9%synergy
Ledger Shredder
10%inclusion5 decks52 decks
4%synergy
Instants
Beast Within
35%inclusion18 decks52 decks
6%synergy
Officious Interrogation
33%inclusion17 decks52 decks
30%synergy
Disorder in the Court
31%inclusion16 decks52 decks
27%synergy
Arcane Denial
31%inclusion16 decks52 decks
14%synergy
Dovin's Veto
29%inclusion15 decks52 decks
12%synergy
Negate
29%inclusion15 decks52 decks
14%synergy
Mana Drain
29%inclusion15 decks52 decks
19%synergy
Heroic Intervention
29%inclusion15 decks52 decks
-2%synergy
Generous Gift
29%inclusion15 decks52 decks
2%synergy
An Offer You Can't Refuse
27%inclusion14 decks52 decks
1%synergy
Sink into Stupor
27%inclusion14 decks52 decks
20%synergy
Dispatch
17%inclusion9 decks52 decks
15%synergy
Swan Song
17%inclusion9 decks52 decks
1%synergy
Three Steps Ahead
15%inclusion8 decks52 decks
14%synergy
Deduce
13%inclusion7 decks52 decks
12%synergy
Brainstorm
12%inclusion6 decks52 decks
3%synergy
Galadriel's Dismissal
10%inclusion5 decks52 decks
6%synergy
Growth Spiral
10%inclusion5 decks52 decks
-4%synergy
Stroke of Midnight
10%inclusion5 decks52 decks
1%synergy
Flawless Maneuver
7.7%inclusion4 decks52 decks
1%synergy
Confirm Suspicions
7.7%inclusion4 decks52 decks
6%synergy
Final Showdown
7.7%inclusion4 decks52 decks
6%synergy
Worldly Tutor
7.7%inclusion4 decks52 decks
-3%synergy
Akroma's Will
7.7%inclusion4 decks52 decks
0%synergy
Origin of Metalbending
6.3%inclusion1 decks16 decks
2%synergy
Muddle the Mixture
5.8%inclusion3 decks52 decks
4%synergy
Eladamri's Call
5.8%inclusion3 decks52 decks
-4%synergy
Tamiyo's Safekeeping
5.8%inclusion3 decks52 decks
4%synergy
Chord of Calling
5.8%inclusion3 decks52 decks
0%synergy
Unwind
5.8%inclusion3 decks52 decks
4%synergy
No More Lies
5.8%inclusion3 decks52 decks
5%synergy
Whir of Invention
5.8%inclusion3 decks52 decks
5%synergy
Confront the Unknown
5.8%inclusion3 decks52 decks
5%synergy
Dawn's Truce
5.8%inclusion3 decks52 decks
-5%synergy
Second Harvest
5.8%inclusion3 decks52 decks
3%synergy
Rewind
5.8%inclusion3 decks52 decks
3%synergy
Sorceries
Farewell
46%inclusion24 decks52 decks
29%synergy
Farseek
37%inclusion19 decks52 decks
-7%synergy
Rise and Shine
33%inclusion17 decks52 decks
30%synergy
Nature's Lore
33%inclusion17 decks52 decks
5%synergy
Cultivate
27%inclusion14 decks52 decks
-12%synergy
Three Visits
25%inclusion13 decks52 decks
0%synergy
Supreme Verdict
23%inclusion12 decks52 decks
13%synergy
Austere Command
19%inclusion10 decks52 decks
10%synergy
Rampant Growth
17%inclusion9 decks52 decks
-9%synergy
Bala Ged Recovery
15%inclusion8 decks52 decks
9%synergy
Bridgeworks Battle
13%inclusion7 decks52 decks
11%synergy
Fumigate
13%inclusion7 decks52 decks
11%synergy
Organic Extinction
13%inclusion7 decks52 decks
11%synergy
Sea Gate Restoration
12%inclusion6 decks52 decks
10%synergy
Nature's Rhythm
8.7%inclusion4 decks46 decks
4%synergy
Finale of Revelation
7.7%inclusion4 decks52 decks
6%synergy
Kodama's Reach
7.7%inclusion4 decks52 decks
-12%synergy
Follow the Bodies
5.8%inclusion3 decks52 decks
4%synergy
White Sun's Twilight
5.8%inclusion3 decks52 decks
5%synergy
Ondu Inversion
5.8%inclusion3 decks52 decks
5%synergy
Sevinne's Reclamation
5.8%inclusion3 decks52 decks
2%synergy
Season of Weaving
5.8%inclusion3 decks52 decks
5%synergy
Tempt with Discovery
5.8%inclusion3 decks52 decks
-2%synergy
Lórien Revealed
5.8%inclusion3 decks52 decks
4%synergy
Utility Artifacts
Inspiring Statuary
48%inclusion25 decks52 decks
43%synergy
Nettlecyst
21%inclusion11 decks52 decks
18%synergy
Shorikai, Genesis Engine
17%inclusion9 decks52 decks
16%synergy
Swiftfoot Boots
17%inclusion9 decks52 decks
-11%synergy
Thousand Moons Smithy
15%inclusion8 decks52 decks
14%synergy
Krark-Clan Ironworks
15%inclusion8 decks52 decks
15%synergy
Lightning Greaves
15%inclusion8 decks52 decks
-4%synergy
Worldwalker Helm
15%inclusion8 decks52 decks
14%synergy
Bootleggers' Stash
13%inclusion7 decks52 decks
13%synergy
Nuka-Cola Vending Machine
12%inclusion6 decks52 decks
10%synergy
Thopter Fabricator
10%inclusion5 decks52 decks
9%synergy
Tarrian's Soulcleaver
10%inclusion5 decks52 decks
9%synergy
Radiant Lotus
10%inclusion5 decks52 decks
9%synergy
Alhammarret's Archive
10%inclusion5 decks52 decks
9%synergy
Portal to Phyrexia
7.7%inclusion4 decks52 decks
7%synergy
Whispersilk Cloak
7.7%inclusion4 decks52 decks
5%synergy
Chimil, the Inner Sun
7.7%inclusion4 decks52 decks
6%synergy
The Ozolith
7.7%inclusion4 decks52 decks
1%synergy
Transmutation Font
7.7%inclusion4 decks52 decks
7%synergy
Simulacrum Synthesizer
7.7%inclusion4 decks52 decks
7%synergy
Sensei's Divining Top
7.7%inclusion4 decks52 decks
5%synergy
Braided Net
5.8%inclusion3 decks52 decks
6%synergy
Nexus of Becoming
5.8%inclusion3 decks52 decks
5%synergy
Mithril Coat
5.8%inclusion3 decks52 decks
3%synergy
Panharmonicon
5.8%inclusion3 decks52 decks
-1%synergy
Shadowspear
5.8%inclusion3 decks52 decks
4%synergy
Venser's Journal
5.8%inclusion3 decks52 decks
5%synergy
Enchantments
Wilderness Reclamation
38%inclusion20 decks52 decks
31%synergy
On the Trail
35%inclusion18 decks52 decks
28%synergy
Doubling Season
35%inclusion18 decks52 decks
26%synergy
Parallel Lives
31%inclusion16 decks52 decks
27%synergy
Ulvenwald Mysteries
31%inclusion16 decks52 decks
28%synergy
Search the Premises
27%inclusion14 decks52 decks
24%synergy
Ongoing Investigation
25%inclusion13 decks52 decks
22%synergy
Anointed Procession
23%inclusion12 decks52 decks
20%synergy
Sylvan Library
23%inclusion12 decks52 decks
17%synergy
Caretaker's Talent
21%inclusion11 decks52 decks
19%synergy
Knowledge Is Power
19%inclusion10 decks52 decks
17%synergy
Mystic Remora
17%inclusion9 decks52 decks
6%synergy
Thorough Investigation
13%inclusion7 decks52 decks
12%synergy
Armed with Proof
13%inclusion7 decks52 decks
11%synergy
Trouble in Pairs
10%inclusion5 decks52 decks
6%synergy
Proft's Eidetic Memory
10%inclusion5 decks52 decks
7%synergy
Simic Ascendancy
7.7%inclusion4 decks52 decks
-2%synergy
Burgeoning
7.7%inclusion4 decks52 decks
5%synergy
Propaganda
7.7%inclusion4 decks52 decks
-4%synergy
Killer Service
7.7%inclusion4 decks52 decks
6%synergy
Cryptolith Rite
5.8%inclusion3 decks52 decks
3%synergy
Wizard Class
5.8%inclusion3 decks52 decks
-3%synergy
Artificer Class
5.8%inclusion3 decks52 decks
6%synergy
Brokers Ascendancy
5.8%inclusion3 decks52 decks
-3%synergy
Innkeeper's Talent
5.8%inclusion3 decks52 decks
-3%synergy
Hadana's Climb
5.8%inclusion3 decks52 decks
5%synergy
Exploration
5.8%inclusion3 decks52 decks
1%synergy
Ghostly Prison
5.8%inclusion3 decks52 decks
-4%synergy
All That Glitters
5.8%inclusion3 decks52 decks
0%synergy
Battles
Invasion of Ikoria
5.8%inclusion3 decks52 decks
4%synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
42%inclusion22 decks52 decks
39%synergy
Oko, Thief of Crowns
25%inclusion13 decks52 decks
21%synergy
Elspeth, Storm Slayer
17%inclusion8 decks47 decks
15%synergy
Tezzeret, Cruel Captain
12%inclusion4 decks34 decks
11%synergy
Teferi, Hero of Dominaria
5.8%inclusion3 decks52 decks
5%synergy
Tamiyo, Field Researcher
5.8%inclusion3 decks52 decks
-3%synergy
Utility Lands
Reliquary Tower
48%inclusion25 decks52 decks
4%synergy
Boseiju, Who Endures
38%inclusion20 decks52 decks
20%synergy
Otawara, Soaring City
33%inclusion17 decks52 decks
18%synergy
Urza's Saga
25%inclusion13 decks52 decks
21%synergy
Uthros, Titanic Godcore
23%inclusion7 decks30 decks
22%synergy
Archway of Innovation
21%inclusion11 decks52 decks
20%synergy
Rogue's Passage
17%inclusion9 decks52 decks
3%synergy
Yavimaya, Cradle of Growth
15%inclusion8 decks52 decks
0%synergy
Tree of Tales
13%inclusion7 decks52 decks
12%synergy
Inventors' Fair
13%inclusion7 decks52 decks
12%synergy
Adagia, Windswept Bastion
13%inclusion4 decks30 decks
11%synergy
Seat of the Synod
12%inclusion6 decks52 decks
9%synergy
Lonely Sandbar
12%inclusion6 decks52 decks
9%synergy
Ancient Den
12%inclusion6 decks52 decks
10%synergy
Mistrise Village
11%inclusion5 decks47 decks
4%synergy
Evendo, Waking Haven
10%inclusion3 decks30 decks
5%synergy
Treasure Vault
10%inclusion5 decks52 decks
9%synergy
Fountainport
10%inclusion5 decks52 decks
9%synergy
Minamo, School at Water's Edge
7.7%inclusion4 decks52 decks
2%synergy
Eiganjo, Seat of the Empire
7.7%inclusion4 decks52 decks
3%synergy
Maze of Ith
7.7%inclusion4 decks52 decks
5%synergy
Tranquil Thicket
7.7%inclusion4 decks52 decks
5%synergy
Academy Ruins
7.7%inclusion4 decks52 decks
6%synergy
Secluded Steppe
7.7%inclusion4 decks52 decks
6%synergy
Monumental Henge
7.7%inclusion4 decks52 decks
7%synergy
Oboro, Palace in the Clouds
5.8%inclusion3 decks52 decks
5%synergy
Field of the Dead
5.8%inclusion3 decks52 decks
4%synergy
Scavenger Grounds
5.8%inclusion3 decks52 decks
4%synergy
Restless Anchorage
5.8%inclusion3 decks52 decks
3%synergy
Mana Artifacts
Sol Ring
87%inclusion45 decks52 decks
5%synergy
Arcane Signet
71%inclusion37 decks52 decks
0%synergy
Talisman of Curiosity
52%inclusion27 decks52 decks
41%synergy
Talisman of Progress
46%inclusion24 decks52 decks
35%synergy
Talisman of Unity
42%inclusion22 decks52 decks
32%synergy
Five Hundred Year Diary
25%inclusion13 decks52 decks
22%synergy
Simic Signet
17%inclusion9 decks52 decks
6%synergy
Azorius Signet
17%inclusion9 decks52 decks
6%synergy
Fellwar Stone
17%inclusion9 decks52 decks
3%synergy
Mox Opal
15%inclusion8 decks52 decks
14%synergy
Thought Vessel
13%inclusion7 decks52 decks
-6%synergy
Mox Amber
12%inclusion6 decks52 decks
8%synergy
Mind Stone
10%inclusion5 decks52 decks
4%synergy
Lotus Petal
5.8%inclusion3 decks52 decks
2%synergy
The Mightstone and Weakstone
5.8%inclusion3 decks52 decks
6%synergy
Selesnya Signet
5.8%inclusion3 decks52 decks
-2%synergy
Basalt Monolith
5.8%inclusion3 decks52 decks
4%synergy
Lands
Command Tower
96%inclusion50 decks52 decks
6%synergy
Plains
94%inclusion49 decks52 decks
1%synergy
Island
92%inclusion48 decks52 decks
-1%synergy
Forest
90%inclusion47 decks52 decks
-4%synergy
Temple Garden
83%inclusion43 decks52 decks
40%synergy
Breeding Pool
81%inclusion42 decks52 decks
37%synergy
Hallowed Fountain
81%inclusion42 decks52 decks
38%synergy
Tundra
79%inclusion41 decks52 decks
67%synergy
Tropical Island
75%inclusion39 decks52 decks
62%synergy
Savannah
75%inclusion39 decks52 decks
62%synergy
Windswept Heath
73%inclusion38 decks52 decks
41%synergy
Flooded Strand
73%inclusion38 decks52 decks
41%synergy
Misty Rainforest
71%inclusion37 decks52 decks
41%synergy
Spara's Headquarters
69%inclusion36 decks52 decks
28%synergy
Exotic Orchard
62%inclusion32 decks52 decks
5%synergy
Sea of Clouds
60%inclusion31 decks52 decks
29%synergy
Bountiful Promenade
60%inclusion31 decks52 decks
28%synergy
Rejuvenating Springs
60%inclusion31 decks52 decks
24%synergy
Hedge Maze
37%inclusion19 decks52 decks
26%synergy
Floodfarm Verge
31%inclusion16 decks52 decks
22%synergy
Hinterland Harbor
29%inclusion15 decks52 decks
-18%synergy
Seaside Citadel
29%inclusion15 decks52 decks
-24%synergy
Yavimaya Coast
29%inclusion15 decks52 decks
-2%synergy
Glacial Fortress
29%inclusion15 decks52 decks
-16%synergy
Spire of Industry
29%inclusion15 decks52 decks
26%synergy
Hushwood Verge
29%inclusion15 decks52 decks
19%synergy
Sunpetal Grove
27%inclusion14 decks52 decks
-14%synergy
Prairie Stream
27%inclusion14 decks52 decks
-19%synergy
Lush Portico
27%inclusion14 decks52 decks
17%synergy
Adarkar Wastes
27%inclusion14 decks52 decks
4%synergy
Canopy Vista
27%inclusion14 decks52 decks
-20%synergy
Sink into Stupor
27%inclusion14 decks52 decks
20%synergy
Willowrush Verge
25%inclusion13 decks52 decks
17%synergy
City of Brass
25%inclusion13 decks52 decks
17%synergy
Reflecting Pool
23%inclusion12 decks52 decks
17%synergy
Deserted Beach
23%inclusion12 decks52 decks
2%synergy
Mana Confluence
23%inclusion12 decks52 decks
15%synergy
Path of Ancestry
21%inclusion11 decks52 decks
-3%synergy
Simic Growth Chamber
19%inclusion10 decks52 decks
3%synergy
Sungrass Prairie
19%inclusion10 decks52 decks
0%synergy
Brushland
19%inclusion10 decks52 decks
-7%synergy
Krosan Verge
19%inclusion10 decks52 decks
12%synergy
Azorius Chancery
19%inclusion10 decks52 decks
3%synergy
Meticulous Archive
19%inclusion10 decks52 decks
10%synergy
Witch Enchanter
17%inclusion9 decks52 decks
11%synergy
Scalding Tarn
17%inclusion9 decks52 decks
10%synergy
Verdant Catacombs
17%inclusion9 decks52 decks
10%synergy
Arid Mesa
17%inclusion9 decks52 decks
11%synergy
Scattered Groves
15%inclusion8 decks52 decks
8%synergy
Marsh Flats
15%inclusion8 decks52 decks
9%synergy
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