Underground Sea (Card)

Underground Sea
In 171630 decks 14% of 1207526 decks
Kieran Sheldon
Essential Spellbook - Dual Lands
Explore the varied dual lands of Magic: the Gathering, and learn how to build the perfect mana base for your favorite Commander deck.
Dana Roach
Jul 8, 2020
Superior Numbers - Do Dollar Duals Denote Domination?
Does the presence of one powerful card imply even more to come?
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Card KingdomCard Kingdom
Kraum, Ludevic's Opus // Tymna the Weaver
78.74% of 6491 decks 5111 decks
Yuriko, the Tiger's Shadow
20.89% of 23000 decks 4804 decks
Kenrith, the Returned King
21.25% of 21513 decks 4571 decks
Atraxa, Praetors' Voice
11.48% of 35211 decks 4043 decks
Sisay, Weatherlight Captain
32.58% of 12142 decks 3956 decks
Thrasios, Triton Hero // Tymna the Weaver
68.50% of 5622 decks 3851 decks
Najeela, the Blade-Blossom
34.04% of 10759 decks 3662 decks
Tivit, Seller of Secrets
31.48% of 11500 decks 3620 decks
Atraxa, Grand Unifier
24.84% of 14209 decks 3530 decks
The Ur-Dragon
11.47% of 27263 decks 3128 decks
Nekusar, the Mindrazer
15.55% of 18156 decks 2823 decks
Rograkh, Son of Rohgahh // Silas Renn, Seeker Adept
78.87% of 3554 decks 2803 decks
Talion, the Kindly Lord
41.23% of 6478 decks 2671 decks
Esika, God of the Tree
13.91% of 17767 decks 2472 decks
Sauron, the Dark Lord
11.70% of 20765 decks 2430 decks
Zur the Enchanter
21.13% of 11095 decks 2344 decks
Muldrotha, the Gravetide
13.76% of 15112 decks 2080 decks
Jodah, the Unifier
11.02% of 18273 decks 2014 decks
New Cards
Blasphemous Edict
41% of 614 decks +6% synergy
Walk-In Closet // Forgotten Cellar
39% of 1132 decks +13% synergy
Loot, Exuberant Explorer
38% of 120 decks +15% synergy
Enduring Vitality
31% of 2681 decks +6% synergy
Dazzling Theater // Prop Room
26% of 1224 decks -7% synergy
High Synergy Cards
Rhystic Study
69% of 171482 decks +41% synergy
Fierce Guardianship
57% of 170394 decks +39% synergy
Enlightened Tutor
54% of 87663 decks +36% synergy
Esper Sentinel
55% of 86295 decks +34% synergy
Orcish Bowmasters
46% of 122262 decks +34% synergy
Cyclonic Rift
61% of 171291 decks +33% synergy
Silence
39% of 87532 decks +33% synergy
Mystic Remora
51% of 171552 decks +33% synergy
Dockside Extortionist
45% of 81975 decks +33% synergy
Birds of Paradise
59% of 74010 decks +32% synergy
Top Cards
Swords to Plowshares
64% of 87701 decks +1% synergy
Smothering Tithe
50% of 87333 decks +25% synergy
Swan Song
48% of 171275 decks +31% synergy
Deflecting Swat
47% of 81775 decks +31% synergy
Chrome Mox
44% of 171366 decks +38% synergy
Mox Diamond
41% of 171525 decks +36% synergy
Mystical Tutor
40% of 171532 decks +25% synergy
Dark Ritual
40% of 171464 decks +18% synergy
Lotus Petal
40% of 171525 decks +33% synergy
Noble Hierarch
40% of 51276 decks +23% synergy
Creatures
Lotho, Corrupt Shirriff
38% of 60612 decks +23% synergy
Thassa's Oracle
38% of 170550 decks +30% synergy
Pollywog Prodigy
37% of 21867 decks +24% synergy
Delighted Halfling
37% of 51349 decks +22% synergy
Ignoble Hierarch
35% of 41805 decks +10% synergy
Deathrite Shaman
35% of 73816 decks +23% synergy
Ragavan, Nimble Pilferer
35% of 81104 decks +27% synergy
Grand Abolisher
34% of 87513 decks +25% synergy
Opposition Agent
33% of 169781 decks +26% synergy
Bloom Tender
32% of 73915 decks +24% synergy
Drannith Magistrate
32% of 86923 decks +25% synergy
Ranger-Captain of Eos
31% of 87288 decks +26% synergy
Kutzil, Malamet Exemplar
27% of 21317 decks +8% synergy
Mockingbird
26% of 25792 decks +18% synergy
Quilled Greatwurm
25% of 120 decks +8% synergy
Simian Spirit Guide
25% of 82275 decks +19% synergy
Dauthi Voidwalker
23% of 168995 decks +15% synergy
Faeburrow Elder
23% of 51063 decks +11% synergy
Valley Floodcaller
22% of 29898 decks +16% synergy
Elenda, Saint of Dusk
21% of 63 decks -10% synergy
Rev, Tithe Extractor
20% of 1315 decks +14% synergy
Abyssal Harvester
20% of 207 decks +7% synergy
Talion, the Kindly Lord
19% of 102068 decks +13% synergy
Ghostly Dancers
18% of 2099 decks +7% synergy
High Fae Trickster
18% of 1316 decks +8% synergy
Elvish Spirit Guide
17% of 73990 decks +14% synergy
Archivist of Oghma
17% of 81966 decks +11% synergy
Roaming Throne
17% of 81855 decks +7% synergy
Eternal Witness
17% of 73920 decks -4% synergy
Entity Tracker
16% of 4485 decks +1% synergy
Seedborn Muse
16% of 73960 decks +8% synergy
Kinnan, Bonder Prodigy
16% of 73360 decks +12% synergy
Inquisitive Glimmer
16% of 4593 decks -0% synergy
Phyrexian Metamorph
15% of 171321 decks +8% synergy
Derevi, Empyrial Tactician
15% of 51254 decks +12% synergy
Faerie Mastermind
15% of 134867 decks +8% synergy
The Lord of Pain
15% of 1726 decks -8% synergy
Phantasmal Image
15% of 171302 decks +11% synergy
Elves of Deep Shadow
14% of 73915 decks +3% synergy
Twinflame Tyrant
14% of 706 decks +1% synergy
Kiora, the Rising Tide
14% of 207 decks +1% synergy
Emiel the Blessed
13% of 50731 decks +10% synergy
Morophon, the Boundless
13% of 39159 decks -0% synergy
Displacer Kitten
13% of 159623 decks +7% synergy
Overlord of the Balemurk
13% of 4478 decks +2% synergy
Gilded Drake
12% of 171516 decks +10% synergy
Alesha, Who Laughs at Fate
12% of 218 decks -4% synergy
Sheoldred, the Apocalypse
12% of 154996 decks +6% synergy
Notion Thief
11% of 171116 decks +4% synergy
Dauntless Dismantler
11% of 40156 decks +8% synergy
Instants
Vampiric Tutor
63% of 171367 decks +44% synergy
Force of Will
49% of 171543 decks +37% synergy
Mana Drain
40% of 171607 decks +25% synergy
An Offer You Can't Refuse
39% of 164798 decks +19% synergy
Force of Negation
38% of 170914 decks +29% synergy
Worldly Tutor
37% of 73990 decks +23% synergy
Flusterstorm
36% of 171304 decks +29% synergy
Demonic Consultation
34% of 171392 decks +31% synergy
Tainted Pact
34% of 171311 decks +30% synergy
Mental Misstep
34% of 171321 decks +28% synergy
Pact of Negation
33% of 171335 decks +26% synergy
Assassin's Trophy
32% of 73673 decks +1% synergy
Abrupt Decay
29% of 73816 decks +18% synergy
Deadly Rollick
28% of 170234 decks +17% synergy
Path to Exile
28% of 87533 decks -18% synergy
Teferi's Protection
26% of 87414 decks +6% synergy
Counterspell
26% of 171624 decks -17% synergy
Mindbreak Trap
25% of 171332 decks +21% synergy
Chain of Vapor
23% of 171468 decks +19% synergy
Veil of Summer
23% of 73652 decks +17% synergy
Eladamri's Call
21% of 51328 decks +10% synergy
Heroic Intervention
20% of 73838 decks -9% synergy
Brainstorm
20% of 171552 decks -1% synergy
Red Elemental Blast
20% of 82474 decks +13% synergy
Final Fortune
18% of 82406 decks +16% synergy
Ad Nauseam
18% of 171173 decks +15% synergy
Borne Upon a Wind
17% of 122420 decks +14% synergy
Sink into Stupor
17% of 46559 decks +4% synergy
Cabal Ritual
17% of 171309 decks +12% synergy
Pyroblast
16% of 82420 decks +10% synergy
Withering Torment
16% of 7679 decks -6% synergy
Dovin's Veto
16% of 87314 decks -4% synergy
Noxious Revival
16% of 73911 decks +10% synergy
Brain Freeze
16% of 171447 decks +12% synergy
Into the Flood Maw
15% of 29898 decks +9% synergy
Strix Serenade
14% of 46559 decks +7% synergy
Anguished Unmaking
13% of 87388 decks -11% synergy
Crop Rotation
13% of 73986 decks +3% synergy
Entomb
12% of 171311 decks +5% synergy
Intuition
12% of 171523 decks +11% synergy
Dispel
12% of 171328 decks +7% synergy
Arcane Denial
12% of 171543 decks -8% synergy
Beast Within
12% of 73911 decks -27% synergy
Flare of Duplication
12% of 21820 decks +8% synergy
Chaos Warp
11% of 82251 decks -21% synergy
Culling the Weak
11% of 171360 decks +7% synergy
Fell the Profane
11% of 46508 decks -1% synergy
Void Rend
10% of 84165 decks -5% synergy
Snap
10% of 171515 decks +3% synergy
Lim-Dûl's Vault
10% of 171381 decks +6% synergy
Sorceries
Demonic Tutor
69% of 171464 decks +46% synergy
Imperial Seal
37% of 171352 decks +31% synergy
Toxic Deluge
31% of 171113 decks +14% synergy
Wheel of Fortune
31% of 82474 decks +25% synergy
Farseek
30% of 73920 decks -4% synergy
Gamble
29% of 82394 decks +19% synergy
Nature's Lore
28% of 73992 decks -4% synergy
Three Visits
28% of 73986 decks +3% synergy
Reanimate
23% of 171363 decks +7% synergy
Sevinne's Reclamation
22% of 87222 decks +15% synergy
Finale of Devastation
22% of 73724 decks +13% synergy
Windfall
22% of 171516 decks +9% synergy
Eldritch Evolution
21% of 73859 decks +16% synergy
Culling Ritual
21% of 72646 decks +10% synergy
Jeska's Will
20% of 81536 decks +3% synergy
Diabolic Intent
19% of 171315 decks +10% synergy
Rite of Flame
18% of 82281 decks +15% synergy
Neoform
17% of 73724 decks +12% synergy
Mnemonic Betrayal
16% of 170851 decks +12% synergy
Blasphemous Act
16% of 82250 decks -18% synergy
Beseech the Mirror
15% of 99772 decks +11% synergy
Redress Fate
15% of 3101 decks +6% synergy
Cultivate
15% of 73913 decks -32% synergy
Gitaxian Probe
13% of 171321 decks +7% synergy
Damn
12% of 86219 decks -5% synergy
Praetor's Grasp
11% of 171161 decks +9% synergy
Farewell
11% of 85119 decks -3% synergy
Skyshroud Claim
10% of 73971 decks +1% synergy
Ponder
10% of 171333 decks -3% synergy
Kodama's Reach
10% of 73920 decks -22% synergy
Damnation
10% of 171177 decks +1% synergy
Feed the Swarm
9% of 169852 decks -9% synergy
Supreme Verdict
9% of 87507 decks -5% synergy
Timetwister
9% of 171624 decks +8% synergy
Vandalblast
8% of 82247 decks -8% synergy
Rampant Growth
8% of 73990 decks -27% synergy
Yawgmoth's Will
8% of 171356 decks +7% synergy
Grim Tutor
8% of 171332 decks +3% synergy
Eerie Ultimatum
7% of 50805 decks -5% synergy
Demonic Counsel
7% of 12909 decks +2% synergy
Boltwave
7% of 57 decks -17% synergy
Sea Gate Restoration
7% of 170012 decks +2% synergy
Ruinous Ultimatum
7% of 47632 decks -12% synergy
Green Sun's Zenith
6% of 73912 decks -0% synergy
Faithless Looting
6% of 82249 decks -11% synergy
Preordain
6% of 171327 decks -5% synergy
Wheel of Misfortune
5% of 81536 decks +1% synergy
Peer into the Abyss
5% of 169991 decks +2% synergy
Utility Artifacts
The One Ring
39% of 132213 decks +30% synergy
Wishclaw Talisman
26% of 170624 decks +20% synergy
Lightning Greaves
21% of 171366 decks -4% synergy
Sensei's Divining Top
13% of 171355 decks +8% synergy
Swiftfoot Boots
12% of 171304 decks -16% synergy
The Great Henge
10% of 73619 decks -0% synergy
Hedge Shredder
8% of 4052 decks +1% synergy
Banner of Kinship
7% of 614 decks -4% synergy
Agatha's Soul Cauldron
7% of 99929 decks +6% synergy
Bolas's Citadel
7% of 170803 decks -3% synergy
Skullclamp
7% of 171359 decks -6% synergy
Fist of Suns
6% of 39288 decks -1% synergy
Isochron Scepter
6% of 171366 decks +3% synergy
Grafdigger's Cage
6% of 171296 decks +4% synergy
Herald's Horn
5% of 171118 decks -1% synergy
Ashnod's Altar
5% of 171614 decks -2% synergy
Cursed Totem
5% of 171534 decks +4% synergy
Enchantments
Underworld Breach
34% of 81840 decks +28% synergy
Sylvan Library
24% of 73998 decks +12% synergy
Leyline of the Guildpact
22% of 13549 decks -2% synergy
Carpet of Flowers
17% of 73986 decks +14% synergy
Secret Arcade // Dusty Parlor
16% of 3101 decks +6% synergy
Leyline of Mutation
15% of 2086 decks -3% synergy
Necropotence
15% of 171392 decks +9% synergy
Rite of the Dragoncaller
14% of 57 decks +2% synergy
Roaring Furnace // Steaming Sauna
13% of 1732 decks -4% synergy
Trouble in Pairs
13% of 30628 decks +5% synergy
Animate Dead
11% of 171464 decks +2% synergy
Blind Obedience
11% of 87499 decks +4% synergy
Black Market Connections
11% of 159463 decks +0% synergy
Restricted Office // Lecture Hall
11% of 3101 decks -3% synergy
Annie Joins Up
10% of 11103 decks -9% synergy
Rhythm of the Wild
9% of 42531 decks -14% synergy
Moldering Gym // Weight Room
9% of 1550 decks +3% synergy
Temur Ascendancy
9% of 42627 decks -6% synergy
Doubling Season
9% of 73920 decks -0% synergy
Mirari's Wake
9% of 51327 decks -5% synergy
Dress Down
8% of 169155 decks +6% synergy
Survival of the Fittest
8% of 73988 decks +6% synergy
Exploration
8% of 73986 decks -0% synergy
Propaganda
8% of 171523 decks -4% synergy
Ghostly Prison
8% of 87543 decks -4% synergy
Touch the Spirit Realm
8% of 85119 decks +6% synergy
Meat Locker // Drowned Diner
7% of 2639 decks -1% synergy
Wild Growth
7% of 74010 decks -4% synergy
Necrodominance
7% of 42433 decks +5% synergy
Greenhouse // Rickety Gazebo
7% of 3300 decks +3% synergy
Food Chain
7% of 73972 decks +5% synergy
Phyrexian Arena
7% of 171315 decks -8% synergy
Surgical Suite // Hospital Room
6% of 2099 decks +2% synergy
Polluted Cistern // Dim Oubliette
6% of 3591 decks +0% synergy
Charred Foyer // Warped Space
6% of 3252 decks +0% synergy
Sheltered by Ghosts
6% of 2099 decks -5% synergy
Derelict Attic // Widow's Walk
6% of 2638 decks -3% synergy
Oath of Teferi
6% of 87385 decks +2% synergy
Kindred Discovery
6% of 171116 decks -1% synergy
Mirror Room // Fractured Realm
6% of 10929 decks -0% synergy
Ticket Booth // Tunnel of Hate
6% of 979 decks -2% synergy
Innkeeper's Talent
6% of 11735 decks -4% synergy
Anointed Procession
6% of 87426 decks -3% synergy
Spiked Corridor // Torture Pit
6% of 1732 decks -5% synergy
Dollmaker's Shop // Porcelain Gallery
6% of 5291 decks -1% synergy
Sterling Grove
5% of 51329 decks -2% synergy
Bloodchief Ascension
5% of 171172 decks +2% synergy
Chthonian Nightmare
5% of 49373 decks +2% synergy
Leyline of Transformation
5% of 10657 decks +2% synergy
Utopia Sprawl
5% of 73920 decks -3% synergy
Battles
Planeswalkers
Teferi, Time Raveler
20% of 87314 decks +14% synergy
Oko, Thief of Crowns
11% of 73619 decks +5% synergy
Kaito, Bane of Nightmares
9% of 12908 decks +4% synergy
Tyvar, Jubilant Brawler
9% of 60769 decks +4% synergy
Narset, Parter of Veils
7% of 170963 decks +2% synergy
Dihada, Binder of Wills
7% of 43101 decks +2% synergy
Kaito, Cunning Infiltrator
7% of 1749 decks +3% synergy
Nicol Bolas, Dragon-God
6% of 81922 decks +2% synergy
Ashiok, Dream Render
5% of 170801 decks +1% synergy
Utility Lands
Boseiju, Who Endures
51% of 71517 decks +32% synergy
Ancient Tomb
49% of 171525 decks +39% synergy
Otawara, Soaring City
48% of 166749 decks +31% synergy
Urborg, Tomb of Yawgmoth
28% of 171339 decks +19% synergy
Gaea's Cradle
26% of 73986 decks +20% synergy
Reliquary Tower
22% of 171335 decks -7% synergy
Urza's Saga
19% of 169157 decks +12% synergy
Shifting Woodland
15% of 18837 decks +5% synergy
Bojuka Bog
14% of 171168 decks -16% synergy
Takenuma, Abandoned Mire
13% of 166589 decks +2% synergy
Three Tree City
10% of 31501 decks -1% synergy
Cabal Coffers
9% of 171309 decks -2% synergy
Minamo, School at Water's Edge
9% of 171353 decks +5% synergy
Yavimaya, Cradle of Growth
9% of 169157 decks -0% synergy
Phyrexian Tower
8% of 171356 decks -0% synergy
Rogue's Passage
7% of 171293 decks -12% synergy
Cephalid Coliseum
7% of 171471 decks +4% synergy
Hall of Heliod's Generosity
7% of 87288 decks -0% synergy
Mystic Sanctuary
6% of 170784 decks -6% synergy
Shizo, Death's Storehouse
6% of 171193 decks +1% synergy
Field of the Dead
6% of 170842 decks +2% synergy
City of Traitors
6% of 171522 decks +5% synergy
Emergence Zone
5% of 170965 decks +3% synergy
Mana Artifacts
Sol Ring
91% of 171626 decks +6% synergy
Arcane Signet
82% of 170786 decks +10% synergy
Mana Crypt
48% of 171559 decks +39% synergy
Fellwar Stone
41% of 171595 decks +20% synergy
Talisman of Dominance
40% of 171202 decks +9% synergy
Mana Vault
37% of 171626 decks +31% synergy
Mox Opal
30% of 171327 decks +25% synergy
Jeweled Lotus
28% of 169943 decks +22% synergy
Talisman of Creativity
25% of 82033 decks -4% synergy
Talisman of Progress
24% of 87549 decks +1% synergy
Talisman of Indulgence
22% of 82156 decks -4% synergy
Dimir Signet
21% of 171188 decks -9% synergy
Mox Amber
20% of 171077 decks +16% synergy
Lion's Eye Diamond
18% of 171534 decks +16% synergy
Chromatic Lantern
16% of 171293 decks +6% synergy
Talisman of Hierarchy
15% of 87212 decks -10% synergy
Grim Monolith
14% of 171517 decks +12% synergy
Timeless Lotus
13% of 35251 decks -1% synergy
Thought Vessel
12% of 171217 decks -5% synergy
Izzet Signet
11% of 82283 decks -17% synergy
Rakdos Signet
10% of 82146 decks -19% synergy
Talisman of Curiosity
10% of 73698 decks -3% synergy
Azorius Signet
9% of 87541 decks -17% synergy
Orzhov Signet
8% of 87465 decks -19% synergy
Relic of Sauron
8% of 51367 decks -3% synergy
Commander's Sphere
7% of 171243 decks -9% synergy
Patchwork Banner
6% of 25793 decks -4% synergy
Mind Stone
6% of 171527 decks -11% synergy
Talisman of Resilience
6% of 73616 decks -6% synergy
Chromatic Orrery
5% of 170153 decks +4% synergy
Basalt Monolith
5% of 171626 decks +2% synergy
Lands
Tropical Island
96% of 74010 decks +82% synergy
Bayou
96% of 73928 decks +82% synergy
Tundra
95% of 87701 decks +82% synergy
Volcanic Island
95% of 82474 decks +81% synergy
Command Tower
94% of 171306 decks +20% synergy
Scrubland
93% of 87625 decks +80% synergy
Savannah
93% of 51368 decks +80% synergy
Taiga
92% of 42746 decks +79% synergy
Badlands
91% of 82337 decks +78% synergy
Plateau
86% of 48143 decks +74% synergy
Polluted Delta
83% of 171470 decks +72% synergy
Watery Grave
76% of 171188 decks +35% synergy
Flooded Strand
64% of 171470 decks +54% synergy
Misty Rainforest
64% of 171334 decks +52% synergy
Scalding Tarn
64% of 171334 decks +53% synergy
Marsh Flats
64% of 171334 decks +52% synergy
Verdant Catacombs
61% of 171334 decks +50% synergy
Bloodstained Mire
60% of 171470 decks +50% synergy
Breeding Pool
60% of 73920 decks +19% synergy
Hallowed Fountain
59% of 87541 decks +18% synergy
Overgrown Tomb
55% of 73838 decks +13% synergy
Steam Vents
55% of 82283 decks +15% synergy
Blood Crypt
53% of 82146 decks +14% synergy
Exotic Orchard
52% of 171335 decks +16% synergy
Mana Confluence
51% of 171269 decks +44% synergy
City of Brass
50% of 171615 decks +42% synergy
Godless Shrine
50% of 87465 decks +9% synergy
Morphic Pool
49% of 170898 decks +23% synergy
Arid Mesa
39% of 171334 decks +28% synergy
Windswept Heath
38% of 171470 decks +28% synergy
Temple Garden
38% of 51281 decks -3% synergy
Gemstone Caverns
37% of 171347 decks +32% synergy
Wooded Foothills
37% of 171470 decks +27% synergy
Stomping Ground
33% of 42659 decks -8% synergy
Zagoth Triome
32% of 73278 decks +1% synergy
Sea of Clouds
28% of 87377 decks +2% synergy
Xander's Lounge
28% of 78800 decks +0% synergy
Training Center
27% of 81536 decks -0% synergy
Raffine's Tower
27% of 84165 decks -1% synergy
Luxury Suite
27% of 81963 decks +0% synergy
Undercity Sewers
25% of 69504 decks +11% synergy
Sacred Foundry
25% of 48056 decks -12% synergy
Gloomlake Verge
24% of 10641 decks +5% synergy
Rejuvenating Springs
23% of 73115 decks -6% synergy
Ketria Triome
23% of 42302 decks -10% synergy
Indatha Triome
23% of 50805 decks -9% synergy
Vault of Champions
22% of 86644 decks -4% synergy
Spara's Headquarters
22% of 48943 decks -10% synergy
The World Tree
22% of 38744 decks -12% synergy
Undergrowth Stadium
21% of 73033 decks -5% synergy