Average Deck for Morska, Undersea Sleuth - Expensive Merfolk

Morska, Undersea Sleuth

Rank #217

1decks

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Bracket

All 1 2 3 4 5

Budget

Any $$$$

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!

Background image for Mardu Clues for 100 Dollars, With Sophina and Wernog

Nov 18, 2025

Nick Benstead

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

Morska, Undersea Sleuth

Buy at Card Kingdom

Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

- 1 Morska, Undersea SleuthMorska, Undersea Sleuth
- 1 Adarkar WastesAdarkar Wastes
- 1 An Offer You Can't RefuseAn Offer You Can't Refuse
- 1 Aquitect's WillAquitect's Will
- 1 Arcane SignetArcane Signet
- 1 Arid MesaArid Mesa
- 1 Azami, Lady of ScrollsAzami, Lady of Scrolls
- 1 Bountiful PromenadeBountiful Promenade
- 1 Brain FreezeBrain Freeze
- 1 Breeding PoolBreeding Pool
- 1 BrushlandBrushland
- 1 Chrome MoxChrome Mox
- 1 City of BrassCity of Brass
- 1 Cold-Eyed SelkieCold-Eyed Selkie
- 1 Concordant CrossroadsConcordant Crossroads
- 1 Cyclonic RiftCyclonic Rift
- 1 DelayDelay
- 1 DispelDispel
- 1 Displacer KittenDisplacer Kitten
- 1 Drannith MagistrateDrannith Magistrate
- 1 Elvish Spirit GuideElvish Spirit Guide
- 1 Enlightened TutorEnlightened Tutor
- 1 Exotic OrchardExotic Orchard
- 1 Fellwar StoneFellwar Stone
- 1 Fierce GuardianshipFierce Guardianship
- 1 Finale of DevastationFinale of Devastation
- 1 Flooded StrandFlooded Strand
- 1 Force of NegationForce of Negation
- 1 Force of WillForce of Will
- 1 ForestForest
- 1 Hallowed FountainHallowed Fountain
- 1 Herald of Secret StreamsHerald of Secret Streams
- 1 High TideHigh Tide
- 1 Idyllic TutorIdyllic Tutor
- 1 Intruder AlarmIntruder Alarm
- 2 IslandIsland
- 1 Kopala, Warden of WavesKopala, Warden of Waves
- 1 Kumena, Tyrant of OrazcaKumena, Tyrant of Orazca
- 1 Lord of AtlantisLord of Atlantis
- 1 Lotus PetalLotus Petal
- 1 Lullmage MentorLullmage Mentor
- 1 Mana ConfluenceMana Confluence
- 1 Mana CryptMana Crypt
- 1 Mana VaultMana Vault
- 1 Marsh FlatsMarsh Flats
- 1 Master of the Pearl TridentMaster of the Pearl Trident
- 1 Merfolk MistbinderMerfolk Mistbinder
- 1 Merfolk SovereignMerfolk Sovereign
- 1 Merrow CommerceMerrow Commerce
- 1 Merrow ReejereyMerrow Reejerey
- 1 Mindbreak TrapMindbreak Trap
- 1 Misty RainforestMisty Rainforest
- 1 Mox AmberMox Amber
- 1 Mox DiamondMox Diamond
- 1 Mox OpalMox Opal
- 1 Mystic RemoraMystic Remora
- 1 Mystical TutorMystical Tutor
- 1 OppositionOpposition
- 1 Phantasmal ImagePhantasmal Image
- 1 Phyrexian MetamorphPhyrexian Metamorph
- 1 PlainsPlains
- 1 Polluted DeltaPolluted Delta
- 1 Puresight MerrowPuresight Merrow
- 1 Ranger-Captain of EosRanger-Captain of Eos
- 1 Rejuvenating SpringsRejuvenating Springs
- 1 Rhystic StudyRhystic Study
- 1 SavannahSavannah
- 1 Scalding TarnScalding Tarn
- 1 SeahunterSeahunter
- 1 Seedborn MuseSeedborn Muse
- 1 SilenceSilence
- 1 Smothering TitheSmothering Tithe
- 1 Sol RingSol Ring
- 1 Spire of IndustrySpire of Industry
- 1 Spreading SeasSpreading Seas
- 1 Stern ScoldingStern Scolding
- 1 StifleStifle
- 1 Stonybrook BanneretStonybrook Banneret
- 1 Stonybrook SchoolmasterStonybrook Schoolmaster
- 1 SuspendSuspend
- 1 Svyelun of Sea and SkySvyelun of Sea and Sky
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Sylvan LibrarySylvan Library
- 1 Teferi, Time RavelerTeferi, Time Raveler
- 1 Temple GardenTemple Garden
- 1 Thassa's OracleThassa's Oracle
- 1 Thrasios, Triton HeroThrasios, Triton Hero
- 1 Tide ShaperTide Shaper
- 1 Tropical IslandTropical Island
- 1 TundraTundra
- 1 Verdant CatacombsVerdant Catacombs
- 1 Vodalian HexcatcherVodalian Hexcatcher
- 1 Vodalian Wave-KnightVodalian Wave-Knight
- 1 Wanderwine HubWanderwine Hub
- 1 Wanderwine ProphetsWanderwine Prophets
- 1 Windswept HeathWindswept Heath
- 1 Wooded FoothillsWooded Foothills
- 1 Worldly TutorWorldly Tutor
- 1 Yavimaya CoastYavimaya Coast

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Azami, Lady of Scrolls

Cold-Eyed Selkie

Displacer Kitten

Drannith Magistrate

Elvish Spirit Guide

Herald of Secret Streams

Kopala, Warden of Waves

Kumena, Tyrant of Orazca

Lord of Atlantis

Lullmage Mentor

Master of the Pearl Trident

Merfolk Mistbinder

Merfolk Sovereign

Merrow Reejerey

Phantasmal Image

Phyrexian Metamorph

Puresight Merrow

Ranger-Captain of Eos

Seahunter

Seedborn Muse

Stonybrook Banneret

Stonybrook Schoolmaster

Svyelun of Sea and Sky

Thassa's Oracle

Thrasios, Triton Hero

Tide Shaper

Vodalian Hexcatcher

Vodalian Wave-Knight

Wanderwine Prophets

Instants (18)

An Offer You Can't Refuse

Brain Freeze

Cyclonic Rift

Delay

Dispel

Enlightened Tutor

Fierce Guardianship

Force of Negation

Force of Will

High Tide

Mindbreak Trap

Mystical Tutor

Silence

Stern Scolding

Stifle

Suspend

Swords to Plowshares

Worldly Tutor

Sorceries (3)

Aquitect's Will

Finale of Devastation

Idyllic Tutor

Artifacts (10)

Arcane Signet

Chrome Mox

Fellwar Stone

Lotus Petal

Mana Crypt

Mana Vault

Mox Amber

Mox Diamond

Mox Opal

Sol Ring

Enchantments (9)

Concordant Crossroads

Intruder Alarm

Merrow Commerce

Mystic Remora

Opposition

Rhystic Study

Smothering Tithe

Spreading Seas

Sylvan Library

Planeswalkers (1)

Teferi, Time Raveler

Lands (25)

Adarkar Wastes

Arid Mesa

Bountiful Promenade

Breeding Pool

Brushland

City of Brass

Exotic Orchard

Flooded Strand

Hallowed Fountain

Mana Confluence

Marsh Flats

Misty Rainforest

Polluted Delta

Rejuvenating Springs

Savannah

Scalding Tarn

Spire of Industry

Temple Garden

Tropical Island

Tundra

Verdant Catacombs

Wanderwine Hub

Windswept Heath

Wooded Foothills

Yavimaya Coast

Basics (3)

Forest

1 Forest

Island

2 Islands

Plains

1 Plains