Morska, Undersea Sleuth (Commander) - Upgraded +1/+1 Counters

Morska, Undersea Sleuth
Rank #299
46decks
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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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Harmonized Trio
10%inclusion1 decks10 decks
9%synergy
Mind into Matter
10%inclusion1 decks10 decks
9%synergy
Erode
9.1%inclusion1 decks11 decks
6%synergy
High Synergy Cards
Academy Manufactor
87%inclusion40 decks46 decks
81%synergy
Adrix and Nev, Twincasters
85%inclusion39 decks46 decks
78%synergy
Tireless Tracker
83%inclusion38 decks46 decks
77%synergy
Detective of the Month
78%inclusion36 decks46 decks
76%synergy
Teferi's Ageless Insight
80%inclusion37 decks46 decks
75%synergy
Tangletrove Kelp
76%inclusion35 decks46 decks
73%synergy
Tezzeret, Betrayer of Flesh
74%inclusion34 decks46 decks
72%synergy
Merchant of Truth
74%inclusion34 decks46 decks
71%synergy
Inspiring Statuary
74%inclusion34 decks46 decks
70%synergy
Lonis, Cryptozoologist
70%inclusion32 decks46 decks
66%synergy
Top Cards
Swords to Plowshares
80%inclusion37 decks46 decks
18%synergy
Mechanized Production
67%inclusion31 decks46 decks
64%synergy
Kappa Cannoneer
67%inclusion31 decks46 decks
65%synergy
Idol of Oblivion
67%inclusion31 decks46 decks
63%synergy
Ethereal Investigator
65%inclusion30 decks46 decks
63%synergy
Erdwal Illuminator
65%inclusion30 decks46 decks
62%synergy
Bennie Bracks, Zoologist
63%inclusion29 decks46 decks
60%synergy
Alandra, Sky Dreamer
63%inclusion29 decks46 decks
61%synergy
Tamiyo's Journal
63%inclusion29 decks46 decks
60%synergy
Junk Winder
63%inclusion29 decks46 decks
61%synergy
Game Changers
Farewell
54%inclusion25 decks46 decks
38%synergy
Seedborn Muse
37%inclusion17 decks46 decks
26%synergy
Rhystic Study
37%inclusion17 decks46 decks
17%synergy
Cyclonic Rift
22%inclusion10 decks46 decks
4%synergy
Smothering Tithe
20%inclusion9 decks46 decks
4%synergy
Consecrated Sphinx
15%inclusion7 decks46 decks
10%synergy
Worldly Tutor
6.5%inclusion3 decks46 decks
-4%synergy
Creatures
Jolrael, Mwonvuli Recluse
61%inclusion28 decks46 decks
52%synergy
Shimmer Dragon
59%inclusion27 decks46 decks
57%synergy
Forensic Gadgeteer
57%inclusion26 decks46 decks
54%synergy
Jaheira, Friend of the Forest
52%inclusion24 decks46 decks
48%synergy
Whirler Rogue
48%inclusion22 decks46 decks
46%synergy
Psychosis Crawler
43%inclusion20 decks46 decks
36%synergy
Kellan, Inquisitive Prodigy
39%inclusion18 decks46 decks
35%synergy
Piper Wright, Publick Reporter
35%inclusion16 decks46 decks
33%synergy
Lonis, Genetics Expert
35%inclusion16 decks46 decks
34%synergy
Thought Monitor
35%inclusion16 decks46 decks
33%synergy
Lavinia, Foil to Conspiracy
33%inclusion15 decks46 decks
32%synergy
Urza, Lord High Artificer
33%inclusion15 decks46 decks
31%synergy
Chulane, Teller of Tales
33%inclusion15 decks46 decks
22%synergy
Cyberdrive Awakener
30%inclusion14 decks46 decks
29%synergy
Yotian Dissident
28%inclusion13 decks46 decks
28%synergy
Esix, Fractal Bloom
28%inclusion13 decks46 decks
27%synergy
Martha Jones
24%inclusion11 decks46 decks
23%synergy
Koma, Cosmos Serpent
24%inclusion11 decks46 decks
17%synergy
Selvala, Explorer Returned
24%inclusion11 decks46 decks
15%synergy
Rosie Cotton of South Lane
22%inclusion10 decks46 decks
19%synergy
Tamiyo, Inquisitive Student
22%inclusion10 decks46 decks
21%synergy
Noble Hierarch
22%inclusion10 decks46 decks
-4%synergy
Homunculus Horde
22%inclusion10 decks46 decks
19%synergy
Minn, Wily Illusionist
22%inclusion10 decks46 decks
21%synergy
Mondrak, Glory Dominus
22%inclusion10 decks46 decks
18%synergy
Duggan, Private Detective
20%inclusion9 decks46 decks
19%synergy
Peregrin Took
20%inclusion9 decks46 decks
16%synergy
Private Eye
20%inclusion9 decks46 decks
19%synergy
Displaced Dinosaurs
20%inclusion9 decks46 decks
18%synergy
Senator Peacock
17%inclusion8 decks46 decks
17%synergy
The Third Doctor
17%inclusion8 decks46 decks
16%synergy
Hydroid Krasis
15%inclusion7 decks46 decks
11%synergy
Faerie Mastermind
15%inclusion7 decks46 decks
6%synergy
Alquist Proft, Master Sleuth
15%inclusion7 decks46 decks
14%synergy
Emrakul's Messenger
15%inclusion7 decks46 decks
14%synergy
Herald of Secret Streams
13%inclusion6 decks46 decks
6%synergy
Esper Sentinel
13%inclusion6 decks46 decks
-2%synergy
Wavesifter
13%inclusion6 decks46 decks
12%synergy
Sarah Jane Smith
13%inclusion6 decks46 decks
12%synergy
Mutagen Man, Living Ooze
13%inclusion3 decks24 decks
12%synergy
Graf Mole
11%inclusion5 decks46 decks
10%synergy
Chasm Skulker
11%inclusion5 decks46 decks
1%synergy
Tireless Provisioner
11%inclusion5 decks46 decks
5%synergy
Birds of Paradise
11%inclusion5 decks46 decks
-24%synergy
The Unagi of Kyoshi Island
10%inclusion3 decks30 decks
7%synergy
Mischievous Mystic
8.7%inclusion4 decks46 decks
8%synergy
Aerial Extortionist
8.7%inclusion4 decks46 decks
6%synergy
Stridehangar Automaton
8.7%inclusion4 decks46 decks
8%synergy
Pollywog Prodigy
8.7%inclusion4 decks46 decks
2%synergy
Grand Abolisher
8.7%inclusion4 decks46 decks
2%synergy
Instants
Path to Exile
59%inclusion27 decks46 decks
11%synergy
Disorder in the Court
57%inclusion26 decks46 decks
54%synergy
Counterspell
54%inclusion25 decks46 decks
17%synergy
Officious Interrogation
41%inclusion19 decks46 decks
39%synergy
Beast Within
37%inclusion17 decks46 decks
10%synergy
Generous Gift
35%inclusion16 decks46 decks
10%synergy
Heroic Intervention
26%inclusion12 decks46 decks
-4%synergy
Dispatch
22%inclusion10 decks46 decks
20%synergy
Arcane Denial
22%inclusion10 decks46 decks
5%synergy
Dovin's Veto
20%inclusion9 decks46 decks
3%synergy
An Offer You Can't Refuse
15%inclusion7 decks46 decks
-13%synergy
Negate
15%inclusion7 decks46 decks
1%synergy
Dawn's Truce
15%inclusion7 decks46 decks
5%synergy
Confirm Suspicions
15%inclusion7 decks46 decks
14%synergy
Swan Song
11%inclusion5 decks46 decks
-6%synergy
Deduce
11%inclusion5 decks46 decks
10%synergy
Confront the Unknown
8.7%inclusion4 decks46 decks
8%synergy
Growth Spiral
8.7%inclusion4 decks46 decks
-5%synergy
Brainstorm
8.7%inclusion4 decks46 decks
0%synergy
Second Harvest
8.7%inclusion4 decks46 decks
6%synergy
Mana Drain
8.7%inclusion4 decks46 decks
-1%synergy
Final Showdown
8.7%inclusion4 decks46 decks
7%synergy
Auroral Procession
7.1%inclusion3 decks42 decks
6%synergy
Fog
6.5%inclusion3 decks46 decks
3%synergy
Three Steps Ahead
6.5%inclusion3 decks46 decks
5%synergy
Eladamri's Call
6.5%inclusion3 decks46 decks
-4%synergy
Stroke of Midnight
6.5%inclusion3 decks46 decks
-2%synergy
Brokers Charm
6.5%inclusion3 decks46 decks
4%synergy
Sorceries
Rise and Shine
39%inclusion18 decks46 decks
37%synergy
Fumigate
30%inclusion14 decks46 decks
28%synergy
Nature's Lore
30%inclusion14 decks46 decks
3%synergy
Farseek
28%inclusion13 decks46 decks
-16%synergy
Cultivate
24%inclusion11 decks46 decks
-14%synergy
Follow the Bodies
22%inclusion10 decks46 decks
21%synergy
Three Visits
20%inclusion9 decks46 decks
-6%synergy
Finale of Revelation
20%inclusion9 decks46 decks
18%synergy
Organic Extinction
17%inclusion8 decks46 decks
16%synergy
Austere Command
11%inclusion5 decks46 decks
2%synergy
Kodama's Reach
11%inclusion5 decks46 decks
-8%synergy
Skyshroud Claim
11%inclusion5 decks46 decks
7%synergy
Rampant Growth
11%inclusion5 decks46 decks
-15%synergy
Supreme Verdict
8.7%inclusion4 decks46 decks
0%synergy
Sygg's Command
7.4%inclusion2 decks27 decks
7%synergy
Shared Roots
6.7%inclusion2 decks30 decks
1%synergy
Explore
6.5%inclusion3 decks46 decks
1%synergy
Turtle Tracks
5.3%inclusion1 decks19 decks
5%synergy
Lessons from Life
5.3%inclusion1 decks19 decks
4%synergy
Super Combo
5.3%inclusion1 decks19 decks
5%synergy
Utility Artifacts
Nettlecyst
39%inclusion18 decks46 decks
37%synergy
Swiftfoot Boots
24%inclusion11 decks46 decks
-4%synergy
Lightning Greaves
24%inclusion11 decks46 decks
5%synergy
Thousand Moons Smithy
20%inclusion9 decks46 decks
19%synergy
Alhammarret's Archive
17%inclusion8 decks46 decks
16%synergy
Krark-Clan Ironworks
13%inclusion6 decks46 decks
13%synergy
Brotherhood Regalia
11%inclusion5 decks46 decks
9%synergy
Magnifying Glass
6.5%inclusion3 decks46 decks
6%synergy
Thopter Fabricator
6.5%inclusion3 decks46 decks
6%synergy
Worldwalker Helm
6.5%inclusion3 decks46 decks
6%synergy
Winged Boots
6.5%inclusion3 decks46 decks
4%synergy
Transmutation Font
6.5%inclusion3 decks46 decks
6%synergy
Howling Mine
6.5%inclusion3 decks46 decks
3%synergy
Quintessential Katana
5.6%inclusion1 decks18 decks
6%synergy
Arcade Cabinet
5.3%inclusion1 decks19 decks
5%synergy
Enchantments
Wilderness Reclamation
61%inclusion28 decks46 decks
54%synergy
On the Trail
54%inclusion25 decks46 decks
49%synergy
Ulvenwald Mysteries
48%inclusion22 decks46 decks
46%synergy
Ongoing Investigation
37%inclusion17 decks46 decks
35%synergy
Doubling Season
35%inclusion16 decks46 decks
27%synergy
Proft's Eidetic Memory
35%inclusion16 decks46 decks
32%synergy
Search the Premises
30%inclusion14 decks46 decks
28%synergy
Knowledge Is Power
30%inclusion14 decks46 decks
29%synergy
Armed with Proof
20%inclusion9 decks46 decks
18%synergy
Anointed Procession
15%inclusion7 decks46 decks
12%synergy
Mystic Remora
15%inclusion7 decks46 decks
4%synergy
Killer Service
13%inclusion6 decks46 decks
12%synergy
Caretaker's Talent
13%inclusion6 decks46 decks
11%synergy
Thorough Investigation
13%inclusion6 decks46 decks
12%synergy
Wizard Class
11%inclusion5 decks46 decks
1%synergy
Parallel Lives
11%inclusion5 decks46 decks
7%synergy
All That Glitters
11%inclusion5 decks46 decks
6%synergy
Simic Ascendancy
8.7%inclusion4 decks46 decks
-2%synergy
Ominous Seas
8.7%inclusion4 decks46 decks
7%synergy
Hardened Scales
8.7%inclusion4 decks46 decks
-11%synergy
Primal Vigor
8.7%inclusion4 decks46 decks
7%synergy
Prismatic Undercurrents
7.4%inclusion2 decks27 decks
7%synergy
Earthbender Ascension
6.7%inclusion2 decks30 decks
4%synergy
Waterbender Ascension
6.7%inclusion2 decks30 decks
3%synergy
Cryptolith Rite
6.5%inclusion3 decks46 decks
3%synergy
Guardian Project
6.5%inclusion3 decks46 decks
-1%synergy
Hydra's Growth
6.5%inclusion3 decks46 decks
6%synergy
Hadana's Climb
6.5%inclusion3 decks46 decks
6%synergy
Leyline of Anticipation
6.5%inclusion3 decks46 decks
3%synergy
Planeswalkers
Tamiyo, Field Researcher
17%inclusion8 decks46 decks
8%synergy
Oko, Thief of Crowns
13%inclusion6 decks46 decks
9%synergy
Elspeth, Storm Slayer
7.1%inclusion3 decks42 decks
5%synergy
Oko, the Ringleader
6.5%inclusion3 decks46 decks
6%synergy
Tezzeret, Cruel Captain
5.6%inclusion2 decks36 decks
5%synergy
Utility Lands
Reliquary Tower
70%inclusion32 decks46 decks
26%synergy
Archway of Innovation
33%inclusion15 decks46 decks
31%synergy
Rogue's Passage
28%inclusion13 decks46 decks
14%synergy
Lonely Sandbar
26%inclusion12 decks46 decks
24%synergy
Secluded Steppe
24%inclusion11 decks46 decks
22%synergy
Tranquil Thicket
24%inclusion11 decks46 decks
22%synergy
Temple of the False God
17%inclusion8 decks46 decks
9%synergy
Uthros, Titanic Godcore
17%inclusion6 decks35 decks
16%synergy
Boseiju, Who Endures
15%inclusion7 decks46 decks
-3%synergy
Alchemist's Refuge
11%inclusion5 decks46 decks
4%synergy
Otawara, Soaring City
11%inclusion5 decks46 decks
-4%synergy
Karn's Bastion
8.7%inclusion4 decks46 decks
2%synergy
Mikokoro, Center of the Sea
8.7%inclusion4 decks46 decks
7%synergy
Mistrise Village
7.1%inclusion3 decks42 decks
1%synergy
Ancient Den
6.5%inclusion3 decks46 decks
5%synergy
Seat of the Synod
6.5%inclusion3 decks46 decks
5%synergy
Urza's Saga
6.5%inclusion3 decks46 decks
3%synergy
Ishgard, the Holy See
5.0%inclusion2 decks40 decks
3%synergy
Mana Artifacts
Sol Ring
91%inclusion42 decks46 decks
10%synergy
Arcane Signet
83%inclusion38 decks46 decks
11%synergy
Talisman of Progress
59%inclusion27 decks46 decks
49%synergy
Talisman of Curiosity
57%inclusion26 decks46 decks
46%synergy
Five Hundred Year Diary
54%inclusion25 decks46 decks
52%synergy
Talisman of Unity
52%inclusion24 decks46 decks
43%synergy
Simic Signet
30%inclusion14 decks46 decks
21%synergy
Azorius Signet
30%inclusion14 decks46 decks
21%synergy
Thought Vessel
26%inclusion12 decks46 decks
6%synergy
Mind Stone
8.7%inclusion4 decks46 decks
3%synergy
Commander's Sphere
6.5%inclusion3 decks46 decks
0%synergy
Fellwar Stone
6.5%inclusion3 decks46 decks
-8%synergy
Lands
Island
100%inclusion46 decks46 decks
6%synergy
Forest
100%inclusion46 decks46 decks
6%synergy
Command Tower
98%inclusion45 decks46 decks
7%synergy
Plains
98%inclusion45 decks46 decks
5%synergy
Seaside Citadel
67%inclusion31 decks46 decks
15%synergy
Exotic Orchard
65%inclusion30 decks46 decks
8%synergy
Prairie Stream
65%inclusion30 decks46 decks
20%synergy
Canopy Vista
65%inclusion30 decks46 decks
19%synergy
Spire of Industry
57%inclusion26 decks46 decks
54%synergy
Hallowed Fountain
57%inclusion26 decks46 decks
12%synergy
Path of Ancestry
52%inclusion24 decks46 decks
27%synergy
Breeding Pool
48%inclusion22 decks46 decks
3%synergy
Irrigated Farmland
48%inclusion22 decks46 decks
41%synergy
Scattered Groves
46%inclusion21 decks46 decks
39%synergy
Temple Garden
46%inclusion21 decks46 decks
1%synergy
Glacial Fortress
41%inclusion19 decks46 decks
-6%synergy
Hinterland Harbor
41%inclusion19 decks46 decks
-8%synergy
Dreamroot Cascade
37%inclusion17 decks46 decks
10%synergy
Sungrass Prairie
35%inclusion16 decks46 decks
15%synergy
Skycloud Expanse
35%inclusion16 decks46 decks
16%synergy
Sea of Clouds
33%inclusion15 decks46 decks
3%synergy
Temple of Enlightenment
33%inclusion15 decks46 decks
12%synergy
Rejuvenating Springs
33%inclusion15 decks46 decks
-2%synergy
Temple of Plenty
33%inclusion15 decks46 decks
12%synergy
Simic Growth Chamber
30%inclusion14 decks46 decks
16%synergy
Spara's Headquarters
30%inclusion14 decks46 decks
-9%synergy
Temple of Mystery
30%inclusion14 decks46 decks
8%synergy
Krosan Verge
28%inclusion13 decks46 decks
22%synergy
Deserted Beach
28%inclusion13 decks46 decks
8%synergy
Selesnya Sanctuary
26%inclusion12 decks46 decks
13%synergy
Azorius Chancery
26%inclusion12 decks46 decks
12%synergy
Yavimaya Coast
26%inclusion12 decks46 decks
-5%synergy
Overgrown Farmland
24%inclusion11 decks46 decks
2%synergy
Sunpetal Grove
22%inclusion10 decks46 decks
-22%synergy
Bountiful Promenade
20%inclusion9 decks46 decks
-10%synergy
Sodden Verdure
19%inclusion5 decks27 decks
13%synergy
Misty Rainforest
17%inclusion8 decks46 decks
-13%synergy
Meticulous Archive
17%inclusion8 decks46 decks
9%synergy
Adarkar Wastes
17%inclusion8 decks46 decks
-8%synergy
Flooded Strand
17%inclusion8 decks46 decks
-15%synergy
Hedge Maze
15%inclusion7 decks46 decks
5%synergy
Brushland
15%inclusion7 decks46 decks
-13%synergy
Hengegate Pathway
13%inclusion6 decks46 decks
8%synergy
Evolving Wilds
13%inclusion6 decks46 decks
-13%synergy
Tranquil Landscape
13%inclusion6 decks46 decks
-2%synergy
Flooded Grove
13%inclusion6 decks46 decks
-9%synergy
Windswept Heath
11%inclusion5 decks46 decks
-22%synergy
Vineglimmer Snarl
11%inclusion5 decks46 decks
0%synergy
Port Town
11%inclusion5 decks46 decks
-2%synergy
Study
11%inclusion5 decks46 decks
10%synergy
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