Average Deck for Morska, Undersea Sleuth - Budget Sea Creatures
Morska, Undersea Sleuth
Rank #267
1decks

Dec 4, 2025
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!

Nov 18, 2025
Mardu Clues for 100 Dollars, With Sophina and Wernog
Bant is the best color combination for Clue strategies, right? Maybe not! Let's see if this Mardu list will convince you otherwise.
Average Decklist
- 1 Morska, Undersea SleuthMorska, Undersea Sleuth
- 1 Aboleth SpawnAboleth Spawn
- 1 Acquisition OctopusAcquisition Octopus
- 1 AetherizeAetherize
- 1 Arcane SignetArcane Signet
- 1 Armed with ProofArmed with Proof
- 1 Baithook AnglerBaithook Angler
- 1 Bant CharmBant Charm
- 1 Battering KrasisBattering Krasis
- 1 BlufferfishBlufferfish
- 1 Bounding KrasisBounding Krasis
- 1 Breaching HippocampBreaching Hippocamp
- 1 Bubble SmugglerBubble Smuggler
- 1 Castle VantressCastle Vantress
- 1 Charix, the Raging IsleCharix, the Raging Isle
- 1 Commander's SphereCommander's Sphere
- 1 Coral AtollCoral Atoll
- 1 Deepglow SkateDeepglow Skate
- 1 Desert of the MindfulDesert of the Mindful
- 1 Dive DownDive Down
- 1 Elder Deep-FiendElder Deep-Fiend
- 1 Exotic PetsExotic Pets
- 1 Expendable LackeyExpendable Lackey
- 1 Faerie ConclaveFaerie Conclave
- 1 FarseekFarseek
- 1 Final-Word PhantomFinal-Word Phantom
- 1 FloodhoundFloodhound
- 6 ForestForest
- 1 FumigateFumigate
- 1 Gone MissingGone Missing
- 1 Grizzled AnglerGrizzled Angler
- 1 Growth SpiralGrowth Spiral
- 1 HarmonizeHarmonize
- 1 Hinterland HarborHinterland Harbor
- 1 IchthyomorphosisIchthyomorphosis
- 1 Inkwell LeviathanInkwell Leviathan
- 8 IslandIsland
- 1 Kraken of the StraitsKraken of the Straits
- 1 Loan SharkLoan Shark
- 1 Lonely SandbarLonely Sandbar
- 1 Lorthos, the TidemakerLorthos, the Tidemaker
- 1 Lumbering FallsLumbering Falls
- 1 MulldrifterMulldrifter
- 1 Murkfiend LiegeMurkfiend Liege
- 1 Mystic SkyfishMystic Skyfish
- 1 OctoprophetOctoprophet
- 1 Out of the WayOut of the Way
- 4 PlainsPlains
- 1 Plasm CapturePlasm Capture
- 1 Prairie StreamPrairie Stream
- 1 Prophetic PrismProphetic Prism
- 1 Rampant GrowthRampant Growth
- 1 Reef WormReef Worm
- 1 Render SilentRender Silent
- 1 Revenge of the DrownedRevenge of the Drowned
- 1 Sea-Dasher OctopusSea-Dasher Octopus
- 1 Search the PremisesSearch the Premises
- 1 Seaside CitadelSeaside Citadel
- 1 ShamblesharkShambleshark
- 1 SharktocrabSharktocrab
- 1 Simic Growth ChamberSimic Growth Chamber
- 1 Simic SignetSimic Signet
- 1 Skitter EelSkitter Eel
- 1 Skybridge TowersSkybridge Towers
- 1 Sleep with the FishesSleep with the Fishes
- 1 Sol RingSol Ring
- 1 Spring SplasherSpring Splasher
- 1 Stream of ThoughtStream of Thought
- 1 Sungrass PrairieSungrass Prairie
- 1 Surge MareSurge Mare
- 1 Talisman of CuriosityTalisman of Curiosity
- 1 Talisman of ProgressTalisman of Progress
- 1 Talisman of UnityTalisman of Unity
- 1 Tanglepool BridgeTanglepool Bridge
- 1 Tatyova, Benthic DruidTatyova, Benthic Druid
- 1 Tidal BarracudaTidal Barracuda
- 1 Tribute to the WildTribute to the Wild
- 1 Ulvenwald MysteriesUlvenwald Mysteries
- 1 Unblinking ObserverUnblinking Observer
- 1 Undersea InvaderUndersea Invader
- 1 UnwindUnwind
- 1 VitalizeVitalize
- 1 Vivid Flying FishVivid Flying Fish
- 1 WiltWilt
- 1 Yavimaya CoastYavimaya Coast
Aboleth Spawn
Aboleth Spawn
Acquisition Octopus
Acquisition Octopus
Baithook Angler
Baithook Angler
Battering Krasis
Battering Krasis
Blufferfish
Blufferfish
Bounding Krasis
Bounding Krasis
Breaching Hippocamp
Breaching Hippocamp
Bubble Smuggler
Bubble Smuggler
Charix, the Raging Isle
Charix, the Raging Isle
Deepglow Skate
Deepglow Skate
Elder Deep-Fiend
Elder Deep-Fiend
Expendable Lackey
Expendable Lackey
Final-Word Phantom
Final-Word Phantom
Floodhound
Floodhound
Grizzled Angler
Grizzled Angler
Inkwell Leviathan
Inkwell Leviathan
Kraken of the Straits
Kraken of the Straits
Loan Shark
Loan Shark
Lorthos, the Tidemaker
Lorthos, the Tidemaker
Mulldrifter
Mulldrifter
Murkfiend Liege
Murkfiend Liege
Mystic Skyfish
Mystic Skyfish
Octoprophet
Octoprophet
Reef Worm
Reef Worm
Sea-Dasher Octopus
Sea-Dasher Octopus
Shambleshark
Shambleshark
Sharktocrab
Sharktocrab
Skitter Eel
Skitter Eel
Spring Splasher
Spring Splasher
Surge Mare
Surge Mare
Tatyova, Benthic Druid
Tatyova, Benthic Druid
Tidal Barracuda
Tidal Barracuda
Unblinking Observer
Unblinking Observer
Undersea Invader
Undersea Invader
Vivid Flying Fish
Vivid Flying Fish
Instants (13)
Aetherize
Aetherize
Bant Charm
Bant Charm
Dive Down
Dive Down
Exotic Pets
Exotic Pets
Growth Spiral
Growth Spiral
Out of the Way
Out of the Way
Plasm Capture
Plasm Capture
Render Silent
Render Silent
Revenge of the Drowned
Revenge of the Drowned
Tribute to the Wild
Tribute to the Wild
Unwind
Unwind
Vitalize
Vitalize
Wilt
Wilt
Sorceries (6)
Farseek
Farseek
Fumigate
Fumigate
Gone Missing
Gone Missing
Harmonize
Harmonize
Rampant Growth
Rampant Growth
Stream of Thought
Stream of Thought
Artifacts (8)
Arcane Signet
Arcane Signet
Commander's Sphere
Commander's Sphere
Prophetic Prism
Prophetic Prism
Simic Signet
Simic Signet
Sol Ring
Sol Ring
Talisman of Curiosity
Talisman of Curiosity
Talisman of Progress
Talisman of Progress
Talisman of Unity
Talisman of Unity
Enchantments (5)
Armed with Proof
Armed with Proof
Ichthyomorphosis
Ichthyomorphosis
Search the Premises
Search the Premises
Sleep with the Fishes
Sleep with the Fishes
Ulvenwald Mysteries
Ulvenwald Mysteries
Lands (14)
Castle Vantress
Castle Vantress
Coral Atoll
Coral Atoll
Desert of the Mindful
Desert of the Mindful
Faerie Conclave
Faerie Conclave
Hinterland Harbor
Hinterland Harbor
Lonely Sandbar
Lonely Sandbar
Lumbering Falls
Lumbering Falls
Prairie Stream
Prairie Stream
Seaside Citadel
Seaside Citadel
Simic Growth Chamber
Simic Growth Chamber
Skybridge Towers
Skybridge Towers
Sungrass Prairie
Sungrass Prairie
Tanglepool Bridge
Tanglepool Bridge
Yavimaya Coast
Yavimaya Coast
Basics (3)
Forest
6 Forests
Island
8 Islands
Plains
4 Plains