New Cards
Fresh cards from recent sets that players are experimenting with in Morska, Undersea Sleuth decks.
Lord Jyscal Guado+3% Synergy
$0.29
A Realm Reborn+2% Synergy
$0.38
Quina, Qu Gourmet+2% Synergy
$0.21
Restoration Magic-1% Synergy
$0.39
Rikku, Resourceful Guardian-11% Synergy
$2.45
High Synergy Cards
Cards that work exceptionally well with Morska, Undersea Sleuth's abilities and overall game plan.
Academy Manufactor+80% Synergy
$2.46
Tireless Tracker+79% Synergy
$0.22
Erdwal Illuminator+77% Synergy
$0.10
Tangletrove Kelp+75% Synergy
$0.17
Detective of the Month+74% Synergy
$0.16
Lonis, Cryptozoologist+73% Synergy
$0.10
Ethereal Investigator+71% Synergy
$0.21
Adrix and Nev, Twincasters+70% Synergy
$2.76
Inspiring Statuary+70% Synergy
$0.24
Teferi's Ageless Insight+70% Synergy
$1.86
Top Cards
The most popular and reliable cards that form the backbone of successful Morska, Undersea Sleuth decks.
Merchant of Truth+68% Synergy
$0.19
Bennie Bracks, Zoologist+66% Synergy
$2.17
Kappa Cannoneer+66% Synergy
$0.69
Tezzeret, Betrayer of Flesh+66% Synergy
$0.36
Idol of Oblivion+63% Synergy
$0.53
Mechanized Production+63% Synergy
$0.56
Alandra, Sky Dreamer+63% Synergy
$0.54
On the Trail+60% Synergy
$0.54
Farewell+52% Synergy
$4.21
Swords to Plowshares+20% Synergy
$1.10
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Urza, Lord High Artificer+28% Synergy
$11.30
Seedborn Muse+11% Synergy
$6.31
Consecrated Sphinx+6% Synergy
$33.47
Smothering Tithe+2% Synergy
$33.22
Rhystic Study+1% Synergy
$48.81
Cyclonic Rift-5% Synergy
$50.27
Fierce Guardianship-5% Synergy
$40.66
Teferi's Protection-6% Synergy
$45.92
Worldly Tutor-6% Synergy
$19.07
Enlightened Tutor-8% Synergy
$28.17
Creatures
Essential creatures that complement Morska, Undersea Sleuth's strategy through synergy, utility, or raw power.
Junk Winder+61% Synergy
$0.14
Shimmer Dragon+60% Synergy
$0.23
Jolrael, Mwonvuli Recluse+56% Synergy
$0.14
Forensic Gadgeteer+47% Synergy
$1.41
Jaheira, Friend of the Forest+42% Synergy
$2.69
Whirler Rogue+39% Synergy
$0.05
Psychosis Crawler+38% Synergy
$0.37
Esix, Fractal Bloom+38% Synergy
$0.22
Kellan, Inquisitive Prodigy+36% Synergy
$0.20
Thought Monitor+36% Synergy
$0.73
Wavesifter+34% Synergy
$0.05
Chulane, Teller of Tales+33% Synergy
$0.71
Innocuous Researcher+33% Synergy
$0.09
Koma, Cosmos Serpent+32% Synergy
$2.17
Cyberdrive Awakener+32% Synergy
$11.92
Graf Mole+30% Synergy
$0.04
Piper Wright, Publick Reporter+28% Synergy
$0.24
Alquist Proft, Master Sleuth+28% Synergy
$0.29
Lavinia, Foil to Conspiracy+24% Synergy
$1.06
Martha Jones+23% Synergy
$0.20
Nadir Kraken+22% Synergy
$0.20
Aerial Extortionist+21% Synergy
$0.60
Hydroid Krasis+20% Synergy
$0.24
Homunculus Horde+20% Synergy
$0.39
Selvala, Explorer Returned+18% Synergy
$0.17
Duggan, Private Detective+18% Synergy
$0.13
Lonis, Genetics Expert+18% Synergy
$4.12
Private Eye+17% Synergy
$0.06
Wojek Investigator+17% Synergy
$0.25
Sophia, Dogged Detective+17% Synergy
$0.17
Yotian Dissident+16% Synergy
$0.12
Ezrim, Agency Chief+16% Synergy
$0.10
Serene Sleuth+15% Synergy
$0.11
Minn, Wily Illusionist+15% Synergy
$5.81
Displaced Dinosaurs+14% Synergy
$3.00
Peregrin Took+13% Synergy
$0.26
Tamiyo, Inquisitive Student+13% Synergy
$27.02
Emrakul's Messenger+13% Synergy
$0.22
James, Wandering Dad+13% Synergy
$0.13
Mischievous Mystic+12% Synergy
$0.15
Mondrak, Glory Dominus+11% Synergy
$34.07
Senator Peacock+11% Synergy
$0.31
Novice Inspector+11% Synergy
$0.15
The Third Doctor+10% Synergy
$0.16
Sarah Jane Smith+10% Synergy
$0.16
Sarinth Steelseeker+10% Synergy
$0.14
Rosie Cotton of South Lane+6% Synergy
$0.16
Esper Sentinel-3% Synergy
$39.64
Noble Hierarch-10% Synergy
$8.27
Birds of Paradise-16% Synergy
$9.10
Instants
Key instant-speed responses for protection, removal, and keeping Morska, Undersea Sleuth safe.
Disorder in the Court+62% Synergy
$0.18
Officious Interrogation+38% Synergy
$0.11
Confirm Suspicions+24% Synergy
$0.08
Dispatch+15% Synergy
$0.77
Deduce+14% Synergy
$0.08
Confront the Unknown+11% Synergy
$0.13
No More Lies+6% Synergy
$0.29
Arcane Denial+5% Synergy
$1.85
Second Harvest+5% Synergy
$1.11
Counterspell+4% Synergy
$2.00
Brainstorm+2% Synergy
$1.52
Stroke of Midnight+1% Synergy
$0.36
Dovin's Veto0% Synergy
$2.41
Growth Spiral-1% Synergy
$0.24
Beast Within-2% Synergy
$0.96
Generous Gift-2% Synergy
$0.83
Negate-2% Synergy
$0.25
Mana Drain-2% Synergy
$41.94
Path to Exile-4% Synergy
$1.05
Heroic Intervention-9% Synergy
$10.32
Swan Song-9% Synergy
$10.80
An Offer You Can't Refuse-10% Synergy
$1.49
Sorceries
Important sorcery spells that advance Morska, Undersea Sleuth's game plan and control the board.
Fumigate+38% Synergy
$0.28
Rise and Shine+34% Synergy
$0.25
Follow the Bodies+31% Synergy
$0.09
Finale of Revelation+31% Synergy
$0.33
Organic Extinction+25% Synergy
$1.38
They Went This Way+8% Synergy
$0.04
Enter the Enigma+5% Synergy
$0.14
Thoughtcast+4% Synergy
$1.68
Supreme Verdict+1% Synergy
$1.77
Explore+1% Synergy
$0.22
Austere Command-2% Synergy
$0.48
Three Visits-5% Synergy
$6.16
Nature's Lore-6% Synergy
$2.53
Kodama's Reach-9% Synergy
$1.43
Farseek-11% Synergy
$0.53
Rampant Growth-11% Synergy
$0.41
Cultivate-15% Synergy
$0.56
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Tamiyo's Journal+50% Synergy
$0.70
Nettlecyst+47% Synergy
$1.25
Magnifying Glass+15% Synergy
$0.04
Thousand Moons Smithy+12% Synergy
$0.65
Ransom Note+9% Synergy
$0.10
Thopter Fabricator+8% Synergy
$0.31
Krark-Clan Ironworks+8% Synergy
$21.74
Transmutation Font+6% Synergy
$0.98
Radiant Lotus+6% Synergy
$2.14
Worldwalker Helm+5% Synergy
$4.29
Shorikai, Genesis Engine+4% Synergy
$2.13
Lightning Greaves-8% Synergy
$4.23
Swiftfoot Boots-11% Synergy
$1.39
Enchantments
Powerful enchantments that support Morska, Undersea Sleuth's strategy and create lasting battlefield effects.
Wilderness Reclamation+57% Synergy
$0.54
Ulvenwald Mysteries+52% Synergy
$0.06
Ongoing Investigation+52% Synergy
$0.08
Search the Premises+47% Synergy
$0.12
Knowledge Is Power+45% Synergy
$0.21
Armed with Proof+40% Synergy
$0.11
Killer Service+24% Synergy
$0.21
Thorough Investigation+18% Synergy
$2.05
Doubling Season+13% Synergy
$25.80
Proft's Eidetic Memory+12% Synergy
$4.29
Parallel Lives+8% Synergy
$29.12
Anointed Procession+7% Synergy
$51.95
Case of the Pilfered Proof+7% Synergy
$0.03
Caretaker's Talent+6% Synergy
$7.10
In Too Deep+5% Synergy
$0.46
Primal Vigor+4% Synergy
$7.51
Trouble in Pairs+3% Synergy
$25.87
All That Glitters+2% Synergy
$0.28
Wizard Class0% Synergy
$1.22
Mystic Remora-2% Synergy
$8.48
Sylvan Library-2% Synergy
$25.43
Propaganda-6% Synergy
$2.21
Planeswalkers
Planeswalkers that work alongside Morska, Undersea Sleuth to provide ongoing value and board presence.
Oko, Thief of Crowns+1% Synergy
$5.20
Tamiyo, Field Researcher-1% Synergy
$1.03
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Lonely Sandbar+39% Synergy
$0.12
Tranquil Thicket+37% Synergy
$0.09
Secluded Steppe+37% Synergy
$0.20
Reliquary Tower+35% Synergy
$2.01
Temple of the False God+25% Synergy
$0.13
Archway of Innovation+17% Synergy
$0.74
Rogue's Passage+7% Synergy
$0.34
Seat of the Synod+4% Synergy
$1.04
Inventors' Fair+4% Synergy
$9.35
Tree of Tales+3% Synergy
$0.59
Alchemist's Refuge-2% Synergy
$0.93
Otawara, Soaring City-6% Synergy
$17.69
Boseiju, Who Endures-8% Synergy
$30.11
Yavimaya, Cradle of Growth-9% Synergy
$8.57
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Talisman of Curiosity+50% Synergy
$0.28
Talisman of Progress+50% Synergy
$0.41
Talisman of Unity+45% Synergy
$0.50
Five Hundred Year Diary+40% Synergy
$0.25
Azorius Signet+36% Synergy
$0.18
Simic Signet+36% Synergy
$0.23
Arcane Signet+20% Synergy
$0.40
Sol Ring+11% Synergy
$2.00
Selesnya Signet-3% Synergy
$0.35
Thought Vessel-4% Synergy
$1.25
Fellwar Stone-7% Synergy
$0.97
Lands
The mana base foundation for Morska, Undersea Sleuth decks, ensuring smooth and reliable mana development.
Spire of Industry+56% Synergy
$0.25
Irrigated Farmland+46% Synergy
$0.14
Scattered Groves+44% Synergy
$0.16
Path of Ancestry+34% Synergy
$0.19
Skycloud Expanse+34% Synergy
$0.15
Sungrass Prairie+32% Synergy
$0.13
Krosan Verge+32% Synergy
$0.18
Simic Growth Chamber+28% Synergy
$0.19
Temple of Enlightenment+28% Synergy
$0.15
Azorius Chancery+28% Synergy
$0.18
Prairie Stream+27% Synergy
$0.17
Temple of Plenty+27% Synergy
$0.12
Selesnya Sanctuary+27% Synergy
$0.17
Canopy Vista+26% Synergy
$0.24
Temple of Mystery+25% Synergy
$0.17
Seaside Citadel+21% Synergy
$0.27
Exotic Orchard+19% Synergy
$0.21
Island+5% Synergy
$0.05
Plains+5% Synergy
$0.05
Command Tower+5% Synergy
$0.21
Forest+4% Synergy
$0.06
Vineglimmer Snarl+2% Synergy
$0.17
Meticulous Archive+1% Synergy
$17.15
Hedge Maze0% Synergy
$11.88
Floodfarm Verge0% Synergy
$7.03
Port Town-1% Synergy
$0.16
Lush Portico-1% Synergy
$7.50
Deserted Beach-2% Synergy
$2.48
Tranquil Landscape-2% Synergy
$0.15
Dreamroot Cascade-3% Synergy
$1.24
Fortified Village-3% Synergy
$0.19
Overgrown Farmland-6% Synergy
$2.17
Sea of Clouds-8% Synergy
$9.49
Yavimaya Coast-8% Synergy
$0.40
Adarkar Wastes-9% Synergy
$0.64
Rejuvenating Springs-10% Synergy
$4.80
Flooded Grove-10% Synergy
$0.28
Hallowed Fountain-11% Synergy
$11.68
Breeding Pool-11% Synergy
$19.19
Spara's Headquarters-11% Synergy
$10.61
Bountiful Promenade-11% Synergy
$8.67
Flooded Strand-11% Synergy
$12.31
Misty Rainforest-12% Synergy
$24.16
Brushland-12% Synergy
$1.19
Temple Garden-13% Synergy
$12.54
Windswept Heath-13% Synergy
$8.92
Glacial Fortress-14% Synergy
$0.31
Hinterland Harbor-15% Synergy
$0.33
Evolving Wilds-18% Synergy
$0.05
Sunpetal Grove-21% Synergy
$1.19