New Cards
Fresh cards from recent sets that players are experimenting with in Marvo, Deep Operative decks.
Summon: Leviathan+13% Synergy
$0.43
Ardyn, the Usurper+3% Synergy
$0.44
Ultros, Obnoxious Octopus+3% Synergy
$0.12
Gogo, Master of Mimicry+2% Synergy
$4.44
Ultimecia, Time Sorceress0% Synergy
$0.20
High Synergy Cards
Cards that work exceptionally well with Marvo, Deep Operative's abilities and overall game plan.
Research the Deep+85% Synergy
$0.29
Revive the Fallen+80% Synergy
$0.19
One with the Multiverse+78% Synergy
$1.01
Whirlpool Whelm+77% Synergy
$0.21
Hoarder's Greed+75% Synergy
$0.27
Scattering Stroke+72% Synergy
$0.23
Captivating Glance+69% Synergy
$0.24
Aminatou's Augury+65% Synergy
$0.30
Broken Ambitions+65% Synergy
$0.15
Lantern of Insight+62% Synergy
$2.22
Top Cards
The most popular and reliable cards that form the backbone of successful Marvo, Deep Operative decks.
Myojin of Cryptic Dreams+60% Synergy
$0.29
Brinelin, the Moon Kraken+56% Synergy
$0.12
Pulling Teeth+56% Synergy
$0.10
Star Whale+53% Synergy
$0.75
Weed Strangle+53% Synergy
$0.14
Hullbreaker Horror+50% Synergy
$2.20
Brainstorm+47% Synergy
$1.50
Ponder+41% Synergy
$1.48
Swiftfoot Boots+36% Synergy
$1.38
Lightning Greaves+31% Synergy
$4.25
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Bolas's Citadel+23% Synergy
$10.89
Consecrated Sphinx+6% Synergy
$33.47
Mystical Tutor0% Synergy
$12.09
Ancient Tomb-1% Synergy
$111.35
Imperial Seal-1% Synergy
$110.20
Vampiric Tutor-2% Synergy
$53.08
Force of Will-5% Synergy
$56.98
Fierce Guardianship-6% Synergy
$40.74
Cyclonic Rift-11% Synergy
$50.27
Rhystic Study-11% Synergy
$48.75
Creatures
Essential creatures that complement Marvo, Deep Operative's strategy through synergy, utility, or raw power.
Shard of the Nightbringer+51% Synergy
$4.29
Ringskipper+51% Synergy
$0.16
The Reality Chip+48% Synergy
$2.75
Mindleech Mass+46% Synergy
$0.51
Wrexial, the Risen Deep+45% Synergy
$1.26
Benthic Anomaly+44% Synergy
$0.77
Nezahal, Primal Tide+43% Synergy
$10.04
Doom Whisperer+41% Synergy
$1.41
Paperfin Rascal+40% Synergy
$0.12
Twilight Prophet+39% Synergy
$0.84
Runo Stromkirk+37% Synergy
$0.18
Auton Soldier+32% Synergy
$8.19
Archon of Cruelty+31% Synergy
$3.57
Sphinx of the Second Sun+31% Synergy
$0.57
Slinn Voda, the Rising Deep+28% Synergy
$0.25
Jin-Gitaxias, Progress Tyrant+26% Synergy
$6.75
Hidetsugu and Kairi+26% Synergy
$0.21
Massacre Wurm+25% Synergy
$1.13
Scourge of Fleets+24% Synergy
$0.32
Vesuvan Drifter+24% Synergy
$0.21
Myojin of Grim Betrayal+24% Synergy
$0.17
Tromokratis+23% Synergy
$0.16
Ancient Cellarspawn+22% Synergy
$2.96
Astral Dragon+22% Synergy
$17.89
Gyruda, Doom of Depths+21% Synergy
$0.36
Spawning Kraken+21% Synergy
$13.05
Lord of the Void+21% Synergy
$11.24
Fblthp, Lost on the Range+20% Synergy
$0.20
Spark Double+19% Synergy
$5.94
Ancient Silver Dragon+18% Synergy
$37.69
Serpent of Yawning Depths+18% Synergy
$8.55
Keen Duelist+18% Synergy
$1.49
Crabomination+16% Synergy
$0.18
Bog Hoodlums+16% Synergy
$0.13
Stormtide Leviathan+15% Synergy
$2.43
Lorthos, the Tidemaker+15% Synergy
$0.26
Toxrill, the Corrosive+12% Synergy
$14.69
Diluvian Primordial+12% Synergy
$0.31
Thassa, God of the Sea+12% Synergy
$1.68
Sheoldred, Whispering One+11% Synergy
$16.29
Hoarding Broodlord+11% Synergy
$2.86
Hydroelectric Specimen+10% Synergy
$0.97
Cityscape Leveler+10% Synergy
$6.85
Sire of Stagnation+9% Synergy
$1.07
Grappling Kraken+9% Synergy
$0.13
Rune-Scarred Demon+8% Synergy
$0.45
Solemn Simulacrum+7% Synergy
$0.27
Sepulchral Primordial+7% Synergy
$0.78
Roaming Throne+1% Synergy
$30.05
Baleful Strix-9% Synergy
$0.88
Instants
Key instant-speed responses for protection, removal, and keeping Marvo, Deep Operative safe.
Brainsurge+39% Synergy
$0.45
Otherworldly Gaze+38% Synergy
$0.15
Spy Network+23% Synergy
$0.19
Dig Through Time+22% Synergy
$0.33
Lim-Dûl's Vault+16% Synergy
$4.45
Price of Fame+13% Synergy
$0.14
Nexus of Fate+13% Synergy
$4.64
Gravepurge+11% Synergy
$0.14
Curtains' Call+10% Synergy
$0.31
Counterpoint+10% Synergy
$0.22
Telling Time+9% Synergy
$0.13
Fated Return+8% Synergy
$0.20
Fell the Profane+7% Synergy
$4.89
Curate+7% Synergy
$0.13
Trickery Charm+7% Synergy
$0.28
Mission Briefing+6% Synergy
$0.18
Dark Ritual+5% Synergy
$3.25
Discovery // Dispersal+5% Synergy
$0.12
Dimir Charm+5% Synergy
$0.17
Elminster's Simulacrum+5% Synergy
$0.60
Waterlogged Teachings+4% Synergy
$0.50
Don't Make a Sound+4% Synergy
$0.04
Pile On+4% Synergy
$0.14
Sink into Stupor+3% Synergy
$6.72
Hagra Mauling+3% Synergy
$1.02
Ephara's Dispersal+3% Synergy
$0.11
Consider0% Synergy
$0.44
Malakir Rebirth-2% Synergy
$9.28
Resculpt-2% Synergy
$0.30
Mana Drain-5% Synergy
$41.94
Opt-5% Synergy
$0.14
Deadly Rollick-7% Synergy
$16.38
Withering Torment-8% Synergy
$2.37
Arcane Denial-9% Synergy
$1.83
Swan Song-9% Synergy
$13.17
Pongify-9% Synergy
$1.89
Counterspell-10% Synergy
$2.00
Infernal Grasp-10% Synergy
$0.36
Reality Shift-10% Synergy
$0.23
An Offer You Can't Refuse-11% Synergy
$1.49
Negate-12% Synergy
$0.24
Sorceries
Important sorcery spells that advance Marvo, Deep Operative's game plan and control the board.
Breach the Multiverse+33% Synergy
$5.25
Diabolic Vision+33% Synergy
$0.14
Whelming Wave+26% Synergy
$2.80
Great Intelligence's Plan+24% Synergy
$0.15
Beacon of Tomorrows+22% Synergy
$2.04
Decree of Pain+20% Synergy
$0.25
Preordain+19% Synergy
$0.64
Treasure Cruise+19% Synergy
$0.23
Worst Fears+19% Synergy
$1.42
Sea Gate Restoration+16% Synergy
$35.13
Charnel Serenade+15% Synergy
$0.13
Portent+15% Synergy
$0.20
Serum Visions+14% Synergy
$0.85
Army of the Damned+11% Synergy
$0.70
Quantum Misalignment+11% Synergy
$7.38
Blatant Thievery+11% Synergy
$2.12
Blood Money+9% Synergy
$0.72
Temporal Mastery+8% Synergy
$3.40
Mystic Speculation+8% Synergy
$3.95
Lórien Revealed+7% Synergy
$1.30
Personal Tutor+7% Synergy
$4.46
Overflowing Insight+7% Synergy
$0.38
Overwhelming Forces+6% Synergy
$0.53
Interpret the Signs+6% Synergy
$0.04
Irenicus's Vile Duplication+5% Synergy
$7.59
Insatiable Avarice+5% Synergy
$2.51
Peer into the Abyss+5% Synergy
$2.53
Contingency Plan+5% Synergy
$0.12
Alrund's Epiphany+5% Synergy
$3.15
Scheming Symmetry+4% Synergy
$5.54
Connive // Concoct+4% Synergy
$0.09
Karn's Temporal Sundering+4% Synergy
$1.35
Heartless Conscription+4% Synergy
$1.09
Necromantic Selection+3% Synergy
$0.19
Toxic Deluge+1% Synergy
$4.80
Blasphemous Edict-3% Synergy
$4.48
Rise of the Dark Realms-3% Synergy
$2.99
Reanimate-9% Synergy
$7.35
Demonic Tutor-14% Synergy
$57.80
Feed the Swarm-20% Synergy
$0.27
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Sensei's Divining Top+43% Synergy
$28.90
Scroll Rack+30% Synergy
$20.24
Whispersilk Cloak+12% Synergy
$2.27
Strionic Resonator+11% Synergy
$4.95
Crystal Ball+9% Synergy
$0.31
Palantír of Orthanc+8% Synergy
$11.84
Brainstone+8% Synergy
$0.17
The Temporal Anchor+8% Synergy
$0.25
Wayfarer's Bauble+7% Synergy
$0.22
The Grim Captain's Locker+7% Synergy
$0.15
Wondrous Crucible+7% Synergy
$1.27
Akroma's Memorial+6% Synergy
$30.34
Brotherhood Regalia+5% Synergy
$8.63
Helm of the Host+5% Synergy
$12.49
Candlestick+5% Synergy
$0.08
Lavaspur Boots+4% Synergy
$1.11
Sapphire Medallion0% Synergy
$3.73
Enchantments
Powerful enchantments that support Marvo, Deep Operative's strategy and create lasting battlefield effects.
Baneful Omen+45% Synergy
$1.41
Soothsaying+34% Synergy
$3.20
Aqueous Form+30% Synergy
$0.41
Mind's Dilation+26% Synergy
$1.71
Haunted Crossroads+15% Synergy
$2.60
Eldrazi Conscription+13% Synergy
$3.21
Virtue of Persistence+11% Synergy
$5.18
Mirror Room // Fractured Realm+11% Synergy
$1.54
Case of the Shifting Visage+10% Synergy
$0.18
Fortune Teller's Talent+10% Synergy
$0.58
Shark Typhoon+9% Synergy
$0.61
Kozilek's Unsealing+8% Synergy
$0.34
Protection Racket+8% Synergy
$2.77
Storm of Saruman+7% Synergy
$1.99
Future Sight+7% Synergy
$0.32
Kiora Bests the Sea God+5% Synergy
$8.21
Grave Betrayal+4% Synergy
$2.46
Quest for Ula's Temple+4% Synergy
$4.89
Gossip's Talent+2% Synergy
$0.17
Phyrexian Arena-5% Synergy
$1.48
Animate Dead-5% Synergy
$6.69
Black Market Connections-5% Synergy
$14.93
Mystic Remora-9% Synergy
$8.48
Planeswalkers
Planeswalkers that work alongside Marvo, Deep Operative to provide ongoing value and board presence.
Jace, the Mind Sculptor+10% Synergy
$18.75
Ugin, the Spirit Dragon+8% Synergy
$13.36
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Halimar Depths+44% Synergy
$0.32
Rivendell+39% Synergy
$0.85
Rogue's Passage+22% Synergy
$0.37
Moonring Island+21% Synergy
$0.33
Castle Vantress+20% Synergy
$0.28
Mystic Sanctuary+19% Synergy
$1.49
Mortuary Mire+14% Synergy
$0.31
Access Tunnel+14% Synergy
$0.26
Reliquary Tower+13% Synergy
$1.98
Zhalfirin Void+7% Synergy
$0.50
Witch's Cottage+6% Synergy
$0.63
Tocasia's Dig Site+5% Synergy
$0.09
Temple of the False God+4% Synergy
$0.13
Shizo, Death's Storehouse+4% Synergy
$21.03
Minas Morgul, Dark Fortress+4% Synergy
$8.62
Mistrise Village+3% Synergy
$4.97
Urza's Saga+2% Synergy
$40.60
Command Beacon+2% Synergy
$5.30
Academy Ruins+2% Synergy
$8.24
Urborg, Tomb of Yawgmoth-4% Synergy
$48.82
Cabal Coffers-4% Synergy
$23.02
Otawara, Soaring City-6% Synergy
$17.64
Takenuma, Abandoned Mire-6% Synergy
$6.60
Bojuka Bog-7% Synergy
$1.00
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Thought Vessel+21% Synergy
$1.25
Thran Dynamo+20% Synergy
$2.37
Sonic Screwdriver+12% Synergy
$0.52
Dimir Signet+11% Synergy
$0.44
Worn Powerstone+11% Synergy
$0.24
Fellwar Stone+10% Synergy
$0.95
Talisman of Dominance+9% Synergy
$0.84
Mind Stone+9% Synergy
$0.24
Gilded Lotus+9% Synergy
$1.19
Chromatic Orrery+7% Synergy
$31.61
Arcane Signet+6% Synergy
$0.41
Decanter of Endless Water+5% Synergy
$1.81
Laser Screwdriver+5% Synergy
$0.44
Commander's Sphere+3% Synergy
$0.20
Midnight Clock+3% Synergy
$0.35
Sol Ring+2% Synergy
$1.20
Sky Diamond-1% Synergy
$0.18
Charcoal Diamond-1% Synergy
$0.25
Lands
The mana base foundation for Marvo, Deep Operative decks, ensuring smooth and reliable mana development.
Temple of Deceit+22% Synergy
$0.21
Undercity Sewers+13% Synergy
$20.52
Myriad Landscape+9% Synergy
$0.16
Drowned Catacomb+8% Synergy
$1.65
Tainted Isle+8% Synergy
$0.25
Hidden Grotto+7% Synergy
$0.12
Sunken Hollow+5% Synergy
$0.27
Crystal Grotto+5% Synergy
$0.18
Fetid Pools+4% Synergy
$0.18
Conduit Pylons+4% Synergy
$0.20
Shipwreck Marsh+2% Synergy
$3.03
River of Tears+2% Synergy
$0.15
Choked Estuary+1% Synergy
$0.23
Dimir Aqueduct+1% Synergy
$0.21
Fabled Passage+1% Synergy
$4.92
Command Tower0% Synergy
$0.21
Morphic Pool0% Synergy
$15.03
Gloomlake Verge0% Synergy
$8.25
Terramorphic Expanse0% Synergy
$0.08
Port of Karfell0% Synergy
$0.10
Ash Barrens0% Synergy
$0.14
Evolving Wilds-1% Synergy
$0.05
Contaminated Aquifer-1% Synergy
$0.17
Darkwater Catacombs-2% Synergy
$0.22
Underground Sea-2% Synergy
Flooded Strand-2% Synergy
$12.27
Watery Grave-3% Synergy
$14.14
Polluted Delta-3% Synergy
$14.54
Scalding Tarn-3% Synergy
$23.61
Misty Rainforest-3% Synergy
$24.20
Marsh Flats-3% Synergy
$21.97
Verdant Catacombs-3% Synergy
$18.87
Bloodstained Mire-3% Synergy
$12.14
Sunken Ruins-4% Synergy
$17.52
Clearwater Pathway-5% Synergy
$3.90
Darkslick Shores-6% Synergy
$3.35
Dismal Backwater-8% Synergy
$0.05
Underground River-9% Synergy
$1.57
Exotic Orchard-10% Synergy
$0.25
Path of Ancestry-18% Synergy
$0.18