Average Deck for Morska, Undersea Sleuth - Merfolk

Morska, Undersea Sleuth

Rank #219

16decks

As Commander As Card Average Deck Decks View Precon

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

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Playtest on Archidekt

- 1 Morska, Undersea SleuthMorska, Undersea Sleuth
- 1 Adrix and Nev, TwincastersAdrix and Nev, Twincasters
- 1 AetherizeAetherize
- 1 Alandra, Sky DreamerAlandra, Sky Dreamer
- 1 Arcane SignetArcane Signet
- 1 Azorius ChanceryAzorius Chancery
- 1 Azorius SignetAzorius Signet
- 1 Canopy VistaCanopy Vista
- 1 Command TowerCommand Tower
- 1 CounterspellCounterspell
- 1 Deepfathom EchoDeepfathom Echo
- 1 Deeproot HistorianDeeproot Historian
- 1 Deeproot PilgrimageDeeproot Pilgrimage
- 1 Deeproot WatersDeeproot Waters
- 1 Disorder in the CourtDisorder in the Court
- 1 Emperor Mihail IIEmperor Mihail II
- 1 Enlightened TutorEnlightened Tutor
- 1 Exotic OrchardExotic Orchard
- 1 FarewellFarewell
- 1 FarseekFarseek
- 1 Flooded StrandFlooded Strand
- 5 ForestForest
- 1 Growth SpiralGrowth Spiral
- 1 Hakbal of the Surging SoulHakbal of the Surging Soul
- 1 Herald of Secret StreamsHerald of Secret Streams
- 1 Hinterland HarborHinterland Harbor
- 1 Irrigated FarmlandIrrigated Farmland
- 6 IslandIsland
- 1 Judge of CurrentsJudge of Currents
- 1 Junk WinderJunk Winder
- 1 Kaito, Cunning InfiltratorKaito, Cunning Infiltrator
- 1 Kindred DiscoveryKindred Discovery
- 1 Kodama's ReachKodama's Reach
- 1 Koma, Cosmos SerpentKoma, Cosmos Serpent
- 1 Kopala, Warden of WavesKopala, Warden of Waves
- 1 Kumena, Tyrant of OrazcaKumena, Tyrant of Orazca
- 1 Lord of AtlantisLord of Atlantis
- 1 Lunar InsightLunar Insight
- 1 Lyla, Holographic AssistantLyla, Holographic Assistant
- 1 Master of the Pearl TridentMaster of the Pearl Trident
- 1 Mechanized ProductionMechanized Production
- 1 Merfolk MistbinderMerfolk Mistbinder
- 1 Merfolk SovereignMerfolk Sovereign
- 1 Merrow CommerceMerrow Commerce
- 1 Merrow ReejereyMerrow Reejerey
- 1 Mindspring MerfolkMindspring Merfolk
- 1 Misty RainforestMisty Rainforest
- 1 Mm'menon, the Right HandMm'menon, the Right Hand
- 1 Nature's RhythmNature's Rhythm
- 1 Nicanzil, Current ConductorNicanzil, Current Conductor
- 1 On the TrailOn the Trail
- 1 Ongoing InvestigationOngoing Investigation
- 1 Patchwork BannerPatchwork Banner
- 4 PlainsPlains
- 1 Prairie StreamPrairie Stream
- 1 Prime Speaker ZeganaPrime Speaker Zegana
- 1 Quicksilver FountainQuicksilver Fountain
- 1 RefuteRefute
- 1 Reliquary TowerReliquary Tower
- 1 Rhystic StudyRhystic Study
- 1 Scattered GrovesScattered Groves
- 1 Seaside CitadelSeaside Citadel
- 1 Selesnya SanctuarySelesnya Sanctuary
- 1 Sharae of Numbing DepthsSharae of Numbing Depths
- 1 Simic Growth ChamberSimic Growth Chamber
- 1 Simic SignetSimic Signet
- 1 Singer of Swift RiversSinger of Swift Rivers
- 1 Sol RingSol Ring
- 1 Spire of IndustrySpire of Industry
- 1 Spreading SeasSpreading Seas
- 1 Stonybrook BanneretStonybrook Banneret
- 1 Stonybrook SchoolmasterStonybrook Schoolmaster
- 1 Svyelun of Sea and SkySvyelun of Sea and Sky
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Sygg, River GuideSygg, River Guide
- 1 Talisman of CuriosityTalisman of Curiosity
- 1 Tamiyo's JournalTamiyo's Journal
- 1 Tangletrove KelpTangletrove Kelp
- 1 Tatyova, Benthic DruidTatyova, Benthic Druid
- 1 Teferi's Ageless InsightTeferi's Ageless Insight
- 1 Temple of EnlightenmentTemple of Enlightenment
- 1 Temple of MysteryTemple of Mystery
- 1 Temple of PlentyTemple of Plenty
- 1 Uthros PsionicistUthros Psionicist
- 1 Uthros, Titanic GodcoreUthros, Titanic Godcore
- 1 Vodalian Wave-KnightVodalian Wave-Knight
- 1 Wave GoodbyeWave Goodbye
- 1 Worldly TutorWorldly Tutor

Group by

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Filters Card Filters

Adrix and Nev, Twincasters

Alandra, Sky Dreamer

Deepfathom Echo

Deeproot Historian

Emperor Mihail II

Hakbal of the Surging Soul

Herald of Secret Streams

Judge of Currents

Junk Winder

Koma, Cosmos Serpent

Kopala, Warden of Waves

Kumena, Tyrant of Orazca

Lord of Atlantis

Lyla, Holographic Assistant

Master of the Pearl Trident

Merfolk Mistbinder

Merfolk Sovereign

Merrow Reejerey

Mindspring Merfolk

Mm'menon, the Right Hand

Nicanzil, Current Conductor

Prime Speaker Zegana

Sharae of Numbing Depths

Singer of Swift Rivers

Stonybrook Banneret

Stonybrook Schoolmaster

Svyelun of Sea and Sky

Sygg, River Guide

Tangletrove Kelp

Tatyova, Benthic Druid

Uthros Psionicist

Vodalian Wave-Knight

Instants (8)

Aetherize

Counterspell

Disorder in the Court

Enlightened Tutor

Growth Spiral

Refute

Swords to Plowshares

Worldly Tutor

Sorceries (6)

Farewell

Farseek

Kodama's Reach

Lunar Insight

Nature's Rhythm

Wave Goodbye

Artifacts (8)

Arcane Signet

Azorius Signet

Patchwork Banner

Quicksilver Fountain

Simic Signet

Sol Ring

Talisman of Curiosity

Tamiyo's Journal

Enchantments (10)

Deeproot Pilgrimage

Deeproot Waters

Kindred Discovery

Mechanized Production

Merrow Commerce

Ongoing Investigation

On the Trail

Rhystic Study

Spreading Seas

Teferi's Ageless Insight

Planeswalkers (1)

Kaito, Cunning Infiltrator

Lands (19)

Azorius Chancery

Canopy Vista

Command Tower

Exotic Orchard

Flooded Strand

Hinterland Harbor

Irrigated Farmland

Misty Rainforest

Prairie Stream

Reliquary Tower

Scattered Groves

Seaside Citadel

Selesnya Sanctuary

Simic Growth Chamber

Spire of Industry

Temple of Enlightenment

Temple of Mystery

Temple of Plenty

Uthros, Titanic Godcore

Basics (3)

Forest

5 Forests

Island

6 Islands

Plains

4 Plains