Morska, Undersea Sleuth (Commander) - Upgraded Affinity

Morska, Undersea Sleuth
Rank #321
7decks
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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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Ironheart, Clever Champion
100%inclusion1 decks1 decks
100%synergy
High Synergy Cards
Shimmer Dragon
86%inclusion6 decks7 decks
84%synergy
Tangletrove Kelp
86%inclusion6 decks7 decks
83%synergy
Lonis, Cryptozoologist
86%inclusion6 decks7 decks
82%synergy
Jaheira, Friend of the Forest
86%inclusion6 decks7 decks
82%synergy
Adrix and Nev, Twincasters
86%inclusion6 decks7 decks
79%synergy
Junk Winder
71%inclusion5 decks7 decks
69%synergy
Kappa Cannoneer
71%inclusion5 decks7 decks
69%synergy
Erdwal Illuminator
71%inclusion5 decks7 decks
69%synergy
Mechanized Production
71%inclusion5 decks7 decks
68%synergy
Teferi's Ageless Insight
71%inclusion5 decks7 decks
66%synergy
Top Cards
Tireless Tracker
71%inclusion5 decks7 decks
66%synergy
Academy Manufactor
71%inclusion5 decks7 decks
66%synergy
Detective of the Month
57%inclusion4 decks7 decks
55%synergy
Kellan, Inquisitive Prodigy
57%inclusion4 decks7 decks
54%synergy
Inspiring Statuary
57%inclusion4 decks7 decks
54%synergy
Merchant of Truth
57%inclusion4 decks7 decks
55%synergy
Forensic Gadgeteer
57%inclusion4 decks7 decks
55%synergy
Swords to Plowshares
57%inclusion4 decks7 decks
-5%synergy
Officious Interrogation
57%inclusion4 decks7 decks
55%synergy
Urza, Lord High Artificer
57%inclusion4 decks7 decks
56%synergy
Game Changers
Farewell
43%inclusion3 decks7 decks
27%synergy
Rhystic Study
29%inclusion2 decks7 decks
9%synergy
Worldly Tutor
29%inclusion2 decks7 decks
18%synergy
Teferi's Protection
14%inclusion1 decks7 decks
0%synergy
Smothering Tithe
14%inclusion1 decks7 decks
-1%synergy
Seedborn Muse
14%inclusion1 decks7 decks
4%synergy
Cyclonic Rift
14%inclusion1 decks7 decks
-3%synergy
Creatures
Jolrael, Mwonvuli Recluse
57%inclusion4 decks7 decks
48%synergy
Whirler Rogue
43%inclusion3 decks7 decks
41%synergy
Chasm Skulker
43%inclusion3 decks7 decks
32%synergy
Alandra, Sky Dreamer
43%inclusion3 decks7 decks
41%synergy
Lonis, Genetics Expert
43%inclusion3 decks7 decks
42%synergy
Ethereal Investigator
43%inclusion3 decks7 decks
41%synergy
Thought Monitor
43%inclusion3 decks7 decks
41%synergy
Emrakul's Messenger
43%inclusion3 decks7 decks
42%synergy
Psychosis Crawler
43%inclusion3 decks7 decks
35%synergy
Graf Mole
29%inclusion2 decks7 decks
28%synergy
Hydroid Krasis
29%inclusion2 decks7 decks
24%synergy
Cyberdrive Awakener
29%inclusion2 decks7 decks
27%synergy
Bennie Bracks, Zoologist
29%inclusion2 decks7 decks
26%synergy
Private Eye
29%inclusion2 decks7 decks
28%synergy
Tamiyo, Inquisitive Student
29%inclusion2 decks7 decks
27%synergy
Twenty-Toed Toad
29%inclusion2 decks7 decks
19%synergy
Minn, Wily Illusionist
29%inclusion2 decks7 decks
28%synergy
Chulane, Teller of Tales
29%inclusion2 decks7 decks
19%synergy
Wojek Investigator
29%inclusion2 decks7 decks
28%synergy
Mutagen Man, Living Ooze
25%inclusion1 decks4 decks
24%synergy
The Mechanist, Aerial Artisan
20%inclusion1 decks5 decks
19%synergy
Lord Jyscal Guado
20%inclusion1 decks5 decks
18%synergy
Knowledge Seeker
20%inclusion1 decks5 decks
20%synergy
Tidus, Blitzball Star
20%inclusion1 decks5 decks
20%synergy
Quina, Qu Gourmet
20%inclusion1 decks5 decks
20%synergy
Conclave Evangelist
14%inclusion1 decks7 decks
14%synergy
Glaring Fleshraker
14%inclusion1 decks7 decks
14%synergy
Avacyn's Pilgrim
14%inclusion1 decks7 decks
0%synergy
Esper Sentinel
14%inclusion1 decks7 decks
-1%synergy
Vodalian Wave-Knight
14%inclusion1 decks7 decks
14%synergy
Martha Jones
14%inclusion1 decks7 decks
13%synergy
Nadir Kraken
14%inclusion1 decks7 decks
13%synergy
Witch Enchanter
14%inclusion1 decks7 decks
8%synergy
Overbeing of Myth
14%inclusion1 decks7 decks
14%synergy
Prince Imrahil the Fair
14%inclusion1 decks7 decks
13%synergy
Oneirophage
14%inclusion1 decks7 decks
14%synergy
Elvish Mystic
14%inclusion1 decks7 decks
3%synergy
The Council of Four
14%inclusion1 decks7 decks
10%synergy
Hornet Queen
14%inclusion1 decks7 decks
13%synergy
Fog Bank
14%inclusion1 decks7 decks
12%synergy
Empyrial Archangel
14%inclusion1 decks7 decks
14%synergy
Broodstar
14%inclusion1 decks7 decks
14%synergy
Herald of Secret Streams
14%inclusion1 decks7 decks
6%synergy
Caprichrome
14%inclusion1 decks7 decks
14%synergy
Piper Wright, Publick Reporter
14%inclusion1 decks7 decks
13%synergy
Hydroelectric Specimen
14%inclusion1 decks7 decks
12%synergy
Peregrin Took
14%inclusion1 decks7 decks
11%synergy
Master of Etherium
14%inclusion1 decks7 decks
14%synergy
Rosie Cotton of South Lane
14%inclusion1 decks7 decks
12%synergy
Solemn Simulacrum
14%inclusion1 decks7 decks
8%synergy
Instants
Dovin's Veto
43%inclusion3 decks7 decks
26%synergy
Brainstorm
43%inclusion3 decks7 decks
34%synergy
Dispatch
29%inclusion2 decks7 decks
27%synergy
An Offer You Can't Refuse
29%inclusion2 decks7 decks
-0%synergy
Disorder in the Court
29%inclusion2 decks7 decks
26%synergy
Nature's Claim
29%inclusion2 decks7 decks
24%synergy
Swan Song
29%inclusion2 decks7 decks
11%synergy
Arcane Denial
29%inclusion2 decks7 decks
11%synergy
Counterspell
29%inclusion2 decks7 decks
-9%synergy
Path to Exile
29%inclusion2 decks7 decks
-20%synergy
Generous Gift
29%inclusion2 decks7 decks
4%synergy
Restoration Magic
20%inclusion1 decks5 decks
17%synergy
Pongify
14%inclusion1 decks7 decks
10%synergy
Assert Authority
14%inclusion1 decks7 decks
14%synergy
Whir of Invention
14%inclusion1 decks7 decks
14%synergy
Aethermage's Touch
14%inclusion1 decks7 decks
14%synergy
Frantic Search
14%inclusion1 decks7 decks
8%synergy
Heroic Intervention
14%inclusion1 decks7 decks
-16%synergy
Fog
14%inclusion1 decks7 decks
11%synergy
Return of the Wildspeaker
14%inclusion1 decks7 decks
12%synergy
Negate
14%inclusion1 decks7 decks
1%synergy
Parting Gust
14%inclusion1 decks7 decks
12%synergy
Spell Snare
14%inclusion1 decks7 decks
14%synergy
Render Silent
14%inclusion1 decks7 decks
13%synergy
Stubborn Denial
14%inclusion1 decks7 decks
13%synergy
Flare of Denial
14%inclusion1 decks7 decks
12%synergy
Commit // Memory
14%inclusion1 decks7 decks
14%synergy
Angelic Ascension
14%inclusion1 decks7 decks
14%synergy
Opt
14%inclusion1 decks7 decks
11%synergy
Mana Drain
14%inclusion1 decks7 decks
5%synergy
Beast Within
14%inclusion1 decks7 decks
-12%synergy
Slip Out the Back
14%inclusion1 decks7 decks
12%synergy
Noxious Revival
14%inclusion1 decks7 decks
11%synergy
Stroke of Midnight
14%inclusion1 decks7 decks
6%synergy
Joint Exploration
14%inclusion1 decks7 decks
14%synergy
Confirm Suspicions
14%inclusion1 decks7 decks
13%synergy
Brokers Charm
14%inclusion1 decks7 decks
12%synergy
Sink into Stupor
14%inclusion1 decks7 decks
8%synergy
Collective Resistance
14%inclusion1 decks7 decks
13%synergy
Endless Detour
14%inclusion1 decks7 decks
10%synergy
Desynchronization
14%inclusion1 decks7 decks
13%synergy
Galadriel's Dismissal
14%inclusion1 decks7 decks
11%synergy
Sorceries
Follow the Bodies
43%inclusion3 decks7 decks
42%synergy
Organic Extinction
43%inclusion3 decks7 decks
41%synergy
Mind into Matter
33%inclusion1 decks3 decks
32%synergy
Farseek
29%inclusion2 decks7 decks
-16%synergy
Nature's Lore
29%inclusion2 decks7 decks
1%synergy
Explore
29%inclusion2 decks7 decks
23%synergy
True Ancestry
20%inclusion1 decks5 decks
19%synergy
Summon the School
14%inclusion1 decks7 decks
14%synergy
Ponder
14%inclusion1 decks7 decks
11%synergy
Supreme Verdict
14%inclusion1 decks7 decks
6%synergy
Nature's Rhythm
14%inclusion1 decks7 decks
10%synergy
Wargate
14%inclusion1 decks7 decks
10%synergy
Step Between Worlds
14%inclusion1 decks7 decks
14%synergy
Rise and Shine
14%inclusion1 decks7 decks
13%synergy
Temporal Mastery
14%inclusion1 decks7 decks
14%synergy
Phyrexian Rebirth
14%inclusion1 decks7 decks
14%synergy
Starfall Invocation
14%inclusion1 decks7 decks
11%synergy
Time Stretch
14%inclusion1 decks7 decks
14%synergy
Finale of Revelation
14%inclusion1 decks7 decks
13%synergy
Rampant Growth
14%inclusion1 decks7 decks
-11%synergy
Irenicus's Vile Duplication
14%inclusion1 decks7 decks
14%synergy
Fumigate
14%inclusion1 decks7 decks
12%synergy
Overwhelming Stampede
14%inclusion1 decks7 decks
10%synergy
Reverse Engineer
14%inclusion1 decks7 decks
14%synergy
Utility Artifacts
Tamiyo's Journal
43%inclusion3 decks7 decks
40%synergy
Idol of Oblivion
43%inclusion3 decks7 decks
39%synergy
Nettlecyst
29%inclusion2 decks7 decks
27%synergy
Lightning Greaves
29%inclusion2 decks7 decks
10%synergy
Insight Engine
20%inclusion1 decks5 decks
19%synergy
Wedding Ring
14%inclusion1 decks7 decks
11%synergy
Cranial Archive
14%inclusion1 decks7 decks
14%synergy
Thousand Moons Smithy
14%inclusion1 decks7 decks
13%synergy
Ghost Vacuum
14%inclusion1 decks7 decks
14%synergy
Krark-Clan Ironworks
14%inclusion1 decks7 decks
14%synergy
Shadowspear
14%inclusion1 decks7 decks
13%synergy
Folio of Fancies
14%inclusion1 decks7 decks
13%synergy
Whispersilk Cloak
14%inclusion1 decks7 decks
12%synergy
Unbender Tine
14%inclusion1 decks7 decks
14%synergy
Brotherhood Regalia
14%inclusion1 decks7 decks
13%synergy
Ingenuity Engine
14%inclusion1 decks7 decks
14%synergy
Alhammarret's Archive
14%inclusion1 decks7 decks
13%synergy
Enchantments
Search the Premises
43%inclusion3 decks7 decks
41%synergy
Ulvenwald Mysteries
43%inclusion3 decks7 decks
41%synergy
Wilderness Reclamation
43%inclusion3 decks7 decks
36%synergy
Thorough Investigation
43%inclusion3 decks7 decks
42%synergy
Ominous Seas
29%inclusion2 decks7 decks
27%synergy
On the Trail
29%inclusion2 decks7 decks
23%synergy
Knowledge Is Power
29%inclusion2 decks7 decks
27%synergy
Proft's Eidetic Memory
29%inclusion2 decks7 decks
26%synergy
Doubling Season
14%inclusion1 decks7 decks
6%synergy
Killer Service
14%inclusion1 decks7 decks
14%synergy
Sphinx's Tutelage
14%inclusion1 decks7 decks
14%synergy
Trail of Crumbs
14%inclusion1 decks7 decks
14%synergy
Deeproot Pilgrimage
14%inclusion1 decks7 decks
14%synergy
Extravagant Replication
14%inclusion1 decks7 decks
13%synergy
Unstoppable Plan
14%inclusion1 decks7 decks
13%synergy
Simic Ascendancy
14%inclusion1 decks7 decks
4%synergy
Ongoing Investigation
14%inclusion1 decks7 decks
12%synergy
Anointed Procession
14%inclusion1 decks7 decks
12%synergy
Mirrormade
14%inclusion1 decks7 decks
12%synergy
Parallel Lives
14%inclusion1 decks7 decks
11%synergy
Burgeoning
14%inclusion1 decks7 decks
11%synergy
Mystic Remora
14%inclusion1 decks7 decks
3%synergy
Deeproot Waters
14%inclusion1 decks7 decks
14%synergy
Helix Pinnacle
14%inclusion1 decks7 decks
14%synergy
The Antiquities War
14%inclusion1 decks7 decks
14%synergy
Armed with Proof
14%inclusion1 decks7 decks
13%synergy
Security Bypass
14%inclusion1 decks7 decks
14%synergy
Leyline of Transformation
14%inclusion1 decks7 decks
14%synergy
Tamiyo Meets the Story Circle
14%inclusion1 decks7 decks
14%synergy
Trail of Evidence
14%inclusion1 decks7 decks
14%synergy
Defense of the Heart
14%inclusion1 decks7 decks
13%synergy
Propaganda
14%inclusion1 decks7 decks
2%synergy
Planeswalkers
Tezzeret, Betrayer of Flesh
43%inclusion3 decks7 decks
41%synergy
Oko, Thief of Crowns
43%inclusion3 decks7 decks
40%synergy
Karn, Scion of Urza
14%inclusion1 decks7 decks
14%synergy
Nissa, Steward of Elements
14%inclusion1 decks7 decks
14%synergy
Utility Lands
Archway of Innovation
43%inclusion3 decks7 decks
41%synergy
Reliquary Tower
43%inclusion3 decks7 decks
0%synergy
Ancient Den
14%inclusion1 decks7 decks
12%synergy
Roadside Reliquary
14%inclusion1 decks7 decks
14%synergy
Mistrise Village
14%inclusion1 decks7 decks
8%synergy
Seat of the Synod
14%inclusion1 decks7 decks
12%synergy
Lonely Sandbar
14%inclusion1 decks7 decks
13%synergy
Tree of Tales
14%inclusion1 decks7 decks
13%synergy
Secluded Steppe
14%inclusion1 decks7 decks
13%synergy
Fountainport
14%inclusion1 decks7 decks
14%synergy
Tranquil Thicket
14%inclusion1 decks7 decks
13%synergy
Boseiju, Who Endures
14%inclusion1 decks7 decks
-4%synergy
Restless Prairie
14%inclusion1 decks7 decks
13%synergy
Castle Vantress
14%inclusion1 decks7 decks
14%synergy
Temple of the False God
14%inclusion1 decks7 decks
6%synergy
Rogue's Passage
14%inclusion1 decks7 decks
0%synergy
Mana Artifacts
Talisman of Progress
86%inclusion6 decks7 decks
76%synergy
Arcane Signet
86%inclusion6 decks7 decks
15%synergy
Sol Ring
86%inclusion6 decks7 decks
5%synergy
Talisman of Curiosity
86%inclusion6 decks7 decks
76%synergy
Talisman of Unity
57%inclusion4 decks7 decks
48%synergy
Simic Signet
43%inclusion3 decks7 decks
34%synergy
Fellwar Stone
29%inclusion2 decks7 decks
14%synergy
Five Hundred Year Diary
29%inclusion2 decks7 decks
27%synergy
Azorius Signet
29%inclusion2 decks7 decks
20%synergy
Thought Vessel
14%inclusion1 decks7 decks
-6%synergy
Midnight Clock
14%inclusion1 decks7 decks
13%synergy
Mind Stone
14%inclusion1 decks7 decks
8%synergy
Lands
Island
100%inclusion7 decks7 decks
6%synergy
Forest
100%inclusion7 decks7 decks
6%synergy
Plains
100%inclusion7 decks7 decks
7%synergy
Command Tower
86%inclusion6 decks7 decks
-5%synergy
Exotic Orchard
71%inclusion5 decks7 decks
14%synergy
Spire of Industry
71%inclusion5 decks7 decks
69%synergy
Yavimaya Coast
57%inclusion4 decks7 decks
26%synergy
Prairie Stream
57%inclusion4 decks7 decks
12%synergy
Path of Ancestry
57%inclusion4 decks7 decks
32%synergy
Adarkar Wastes
57%inclusion4 decks7 decks
31%synergy
Canopy Vista
57%inclusion4 decks7 decks
11%synergy
Glacial Fortress
43%inclusion3 decks7 decks
-5%synergy
Simic Growth Chamber
43%inclusion3 decks7 decks
29%synergy
Sungrass Prairie
43%inclusion3 decks7 decks
23%synergy
Azorius Chancery
43%inclusion3 decks7 decks
29%synergy
Seaside Citadel
43%inclusion3 decks7 decks
-9%synergy
Scattered Groves
43%inclusion3 decks7 decks
37%synergy
Irrigated Farmland
43%inclusion3 decks7 decks
37%synergy
Skycloud Expanse
43%inclusion3 decks7 decks
24%synergy
Temple of Enlightenment
43%inclusion3 decks7 decks
23%synergy
Dreamroot Cascade
43%inclusion3 decks7 decks
15%synergy
Starting Town
40%inclusion2 decks5 decks
37%synergy
Selesnya Sanctuary
29%inclusion2 decks7 decks
16%synergy
Breeding Pool
29%inclusion2 decks7 decks
-17%synergy
Sunpetal Grove
29%inclusion2 decks7 decks
-16%synergy
Overflowing Basin
29%inclusion2 decks7 decks
15%synergy
Brushland
29%inclusion2 decks7 decks
-1%synergy
Temple of Mystery
29%inclusion2 decks7 decks
7%synergy
Hushwood Verge
29%inclusion2 decks7 decks
19%synergy
Flooded Grove
29%inclusion2 decks7 decks
5%synergy
Temple of Plenty
29%inclusion2 decks7 decks
8%synergy
Deserted Beach
29%inclusion2 decks7 decks
9%synergy
Floodfarm Verge
29%inclusion2 decks7 decks
20%synergy
Hinterland Harbor
29%inclusion2 decks7 decks
-22%synergy
Witch Enchanter
14%inclusion1 decks7 decks
8%synergy
Misty Rainforest
14%inclusion1 decks7 decks
-16%synergy
Idyllic Beachfront
14%inclusion1 decks7 decks
9%synergy
Windswept Heath
14%inclusion1 decks7 decks
-19%synergy
Vineglimmer Snarl
14%inclusion1 decks7 decks
3%synergy
Hengegate Pathway
14%inclusion1 decks7 decks
9%synergy
Port Town
14%inclusion1 decks7 decks
1%synergy
Tangled Islet
14%inclusion1 decks7 decks
8%synergy
Hydroelectric Specimen
14%inclusion1 decks7 decks
12%synergy
Horizon of Progress
14%inclusion1 decks7 decks
14%synergy
Barkchannel Pathway
14%inclusion1 decks7 decks
9%synergy
Sea of Clouds
14%inclusion1 decks7 decks
-15%synergy
Overgrown Farmland
14%inclusion1 decks7 decks
-8%synergy
Waterlogged Grove
14%inclusion1 decks7 decks
10%synergy
Bountiful Promenade
14%inclusion1 decks7 decks
-15%synergy
Branchloft Pathway
14%inclusion1 decks7 decks
8%synergy
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