30a
vma
me4
olgc
me2
prm
sum
3ed
fbb
ced
cei
2ed
leb
lea
Underground Sea
Reserved ListUnderground Sea appeared in 1,721 MTGO Challenge Top-8 decks over the past 12 months, averaging 2.6 copies per deck. Its current TCGplayer price is $393.31.
Oracle Text
: Add 
or 
.)Format Legality
Competitive Play by Format
Top 8 decklists that played Underground Sea, by format.
| Format | Decks 30d | Avg 30d | Decks 12mo | Avg 12mo |
|---|---|---|---|---|
| Legacy | 71 | 2.5 | 745 | 2.9 |
| Vintage | 46 | 3 | 745 | 2.9 |
| Duel Commander | 6 | 1 | 231 | 1 |
Details
- Set
- 30th Anniversary Edition
- Rarity
- Rare
- Mana value
- 0
- Collector #
- 281
Recent Top-8 Decks Playing Underground Sea
Final: 3 | Swiss: 4
Main Deck
Creatures (13)
Sorceries (10)
Instants (17)
Enchantments (3)
Lands (17)
Sideboard
Final: 2 | Swiss: 3
Main Deck
Creatures (13)
Sorceries (10)
Instants (17)
Enchantments (3)
Lands (17)
Sideboard
Final: 8 | Swiss: 8
Main Deck
Creatures (18)
Sorceries (5)
Lands (18)
- 1 Flooded Strand$11.36 2.51 tix
- 1 Island$0.05 0.01 tix
- 1 Marsh Flats$31.98 0.83 tix
- 1 Misty Rainforest$35.17 1.74 tix
- 4 Polluted Delta$18.83 2.29 tix
- 1 Swamp$0.09 0.01 tix
- 1 Undercity Sewers$8.85 7.49 tix
- 3 Underground Sea$393.31 14.09 tix
- 1 Verdant Catacombs$28.43 1.27 tix
- 4 Wasteland$8.56 0.02 tix
Sideboard
- 3 Consign to Memory
$3.30
31.13 tix
- 1 Counterbalance
$3.58
0.94 tix
- 1 Engineered Explosives
$4.67
4.91 tix - 2 Force of Negation
$50.33
18.75 tix - 1 Grafdigger's Cage
$2.26
0.29 tix
- 1 Harbinger of the Seas
$1.57
1.10 tix
- 1 Nihil Spellbomb
$1.87
0.03 tix
- 2 Null Rod
$114.46
9.61 tix - 1 Snuff Out
$5.58
9.34 tix - 1 Surgical Extraction
$1.33
5.76 tix - 1 Toxic Deluge
$3.42
0.06 tix
Final: 6 | Swiss: 6
Main Deck
Creatures (12)
Sorceries (11)
Instants (18)
Enchantments (3)
Lands (16)
Sideboard
Final: 3 | Swiss: 1
Main Deck
Creatures (13)
Sorceries (10)
Instants (17)
Enchantments (3)
Lands (17)
Sideboard
Final: 5 | Swiss: 4
Main Deck
Creatures (17)
Sorceries (4)
Instants (17)
Lands (19)
- 1 Island$0.05 0.01 tix
- 1 Marsh Flats$31.98 0.83 tix
- 1 Misty Rainforest$35.17 1.74 tix
- 4 Polluted Delta$18.83 2.29 tix
- 1 Scalding Tarn$38.91 4.01 tix
- 1 Swamp$0.09 0.01 tix
- 1 Undercity Sewers$8.85 7.49 tix
- 4 Underground Sea$393.31 14.09 tix
- 1 Verdant Catacombs$28.43 1.27 tix
- 4 Wasteland$8.56 0.02 tix
Sideboard
- 1 Brazen Borrower
$0.50
0.04 tix
- 3 Consign to Memory
$3.30
31.13 tix
- 1 Dismember
$3.01
3.76 tix
- 1 Engineered Explosives
$4.67
4.91 tix
- 2 Force of Negation
$50.33
18.75 tix
- 1 Grafdigger's Cage
$2.26
0.29 tix
- 2 Harbinger of the Seas
$1.57
1.10 tix
- 1 Narset, Parter of Veils
$0.97
0.02 tix
- 1 Nihil Spellbomb
$1.87
0.03 tix
- 1 Sheoldred's Edict
$1.01
0.03 tix
- 1 Toxic Deluge
$3.42
0.06 tix
Final: 4 | Swiss: 2
Main Deck
Creatures (18)
Sorceries (5)
Instants (17)
Artifacts (1)
Lands (19)
- 1 Bloodstained Mire$14.22 1.50 tix
- 1 Flooded Strand$11.36 2.51 tix
- 1 Island$0.05 0.01 tix
- 4 Polluted Delta$18.83 2.29 tix
- 1 Scalding Tarn$38.91 4.01 tix
- 1 Swamp$0.09 0.01 tix
- 1 Undercity Sewers$8.85 7.49 tix
- 4 Underground Sea$393.31 14.09 tix
- 1 Verdant Catacombs$28.43 1.27 tix
- 4 Wasteland$8.56 0.02 tix
Sideboard
- 3 Consign to Memory
$3.30
31.13 tix
- 1 Engineered Explosives
$4.67
4.91 tix
- 2 Force of Negation
$50.33
18.75 tix
- 1 Grafdigger's Cage
$2.26
0.29 tix
- 2 Harbinger of the Seas
$1.57
1.10 tix
- 1 Nihil Spellbomb
$1.87
0.03 tix
- 2 Null Rod
$114.46
9.61 tix
- 1 Orcish Bowmasters
$44.78
6.90 tix
- 1 Surgical Extraction
$1.33
5.76 tix
- 1 Toxic Deluge
$3.42
0.06 tix
Final: 4 | Swiss: 8
Main Deck
Creatures (9)
Sorceries (12)
Instants (15)
Artifacts (5)
Lands (17)
- 1 Boseiju, Who Endures$47.78 9.31 tix
- 1 Flooded Strand$11.36 2.51 tix
- 1 Misty Rainforest$35.17 1.74 tix
- 1 Polluted Delta$18.83 2.29 tix
- 1 Scalding Tarn$38.91 4.01 tix
- 1 Strip Mine$10.99 1.68 tix
- 3 Tropical Island$312.50 9.52 tix
- 4 Underground Sea$393.31 14.09 tix
- 1 Wasteland$8.56 0.02 tix
- 3 Wasteland$8.56 0.02 tix
Sideboard
- 2 Collector Ouphe
$2.74
0.10 tix - 1 Consign to Memory
$3.30
31.13 tix
- 1 Dress Down
$0.37
0.52 tix
- 1 Feed the Swarm
$0.19
0.03 tix
- 1 Flusterstorm
$6.57
1.68 tix
- 1 Lurrus of the Dream-Den
$2.33
0.02 tix - 1 Null Rod
$114.46
9.61 tix
- 1 Scavenging Ooze
$0.21
0.02 tix
- 1 Soul-Guide Lantern
$0.22
0.02 tix
- 1 Surgical Extraction
$1.33
5.76 tix
- 2 The Tabernacle at Pendrell Vale$2899.99 11.95 tix
- 1 Tormod's Crypt
$0.40
0.03 tix - 1 Tormod's Crypt
$0.40
0.03 tix
Final: 1 | Swiss: 3
Main Deck
Creatures (14)
Sorceries (4)
Instants (17)
- 2 Daze
$0.90
0.02 tix
- 2 Force of Negation
$50.33
18.75 tix
- 4 Force of Will
$26.25
10.90 tix
- 1 Fatal Push
$0.41
0.02 tix
- 1 Vampiric Tutor
$51.00
0.03 tix
- 2 Abrupt Decay
$0.90
0.03 tix
- 1 Ancestral Recall
$559.99
6.53 tix
- 1 Brainstorm
$1.19
0.85 tix
- 1 Flusterstorm
$6.57
1.68 tix
- 1 Spell Pierce
$0.21
0.01 tix
- 1 Mental Misstep
$8.10
0.02 tix
Artifacts (5)
Planeswalkers (2)
Lands (18)
- 3 Misty Rainforest$35.17 1.74 tix
- 1 Polluted Delta$18.83 2.29 tix
- 1 Polluted Delta$18.83 2.29 tix
- 1 Strip Mine$10.99 1.68 tix
- 1 Tropical Island$312.50 9.52 tix
- 2 Tropical Island$312.50 9.52 tix
- 2 Underground Sea$393.31 14.09 tix
- 1 Underground Sea$393.31 14.09 tix
- 2 Verdant Catacombs$28.43 1.27 tix
- 3 Wasteland$8.56 0.02 tix
- 1 Wasteland$8.56 0.02 tix
Sideboard
- 2 Archive Trap
$1.08
0.35 tix
- 1 Collector Ouphe
$2.74
0.10 tix
- 1 Consign to Memory
$3.30
31.13 tix
- 3 Fatal Push
$0.41
0.02 tix
- 3 Force of Vigor
$4.75
3.00 tix
- 1 Nihil Spellbomb
$1.87
0.03 tix
- 1 Oko, Thief of Crowns
$4.04
0.22 tix
- 1 Pithing Needle
$0.36
0.02 tix
- 1 Pithing Needle
$0.36
0.02 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 11.95 tix
Final: 6 | Swiss: 2
Main Deck
Sorceries (7)
Instants (18)
- 2 Daze
$0.90
0.02 tix
- 3 Force of Negation
$50.33
18.75 tix
- 1 Force of Will
$26.25
10.90 tix
- 2 Force of Will
$26.25
10.90 tix
- 1 Force of Will
$26.25
10.90 tix
- 1 Dig Through Time
$0.28
0.02 tix - 3 Fatal Push
$0.41
0.02 tix
- 1 Ancestral Recall
$559.99
6.53 tix
- 1 Brainstorm
$1.19
0.85 tix
- 2 Spell Pierce
$0.21
0.01 tix
- 1 Mental Misstep
$8.10
0.02 tix
Artifacts (10)
Lands (17)
Sideboard
- 1 Consign to Memory
$3.30
31.13 tix
- 2 Consign to Memory$3.30 31.13 tix
- 1 Fatal Push
$0.41
0.02 tix
- 1 Lurrus of the Dream-Den
$2.33
0.02 tix
- 2 Mindbreak Trap
$7.07
1.50 tix
- 2 Soul Rend
$0.37
1.07 tix
- 1 Steel Sabotage
$0.19
0.03 tix
- 2 The Tabernacle at Pendrell Vale$2899.99 11.95 tix
- 2 Tormod's Crypt
$0.40
0.03 tix
- 1 Tormod's Crypt
$0.40
0.03 tix
Final: 3 | Swiss: 7
Main Deck
Sorceries (8)
Instants (13)
Artifacts (16)
- 1 Black Lotus
$3000.00
54.65 tix
- 1 Mana Crypt
$40.22
1.70 tix
- 1 Mox Emerald
$601.99
14.55 tix
- 1 Mox Jet
$674.99
23.97 tix
- 1 Mox Pearl
$535.99
14.97 tix
- 1 Mox Ruby
$445.26
12.04 tix
- 1 Mox Sapphire
$544.49
31.81 tix
- 1 Mana Vault
$86.50
2.60 tix
- 1 Manifold Key
$1.29
0.03 tix
- 1 Sol Ring
$0.96
0.02 tix
- 1 Vexing Bauble
$2.15
5.72 tix
- 1 Time Vault
$189.00
0.80 tix
- 4 The One Ring
$90.29
1.06 tix
Enchantments (4)
Planeswalkers (1)
Lands (16)
- 2 Boseiju, Who Endures$47.78 9.31 tix
- 4 Forbidden Orchard$9.43 0.02 tix
- 1 Island$0.05 0.01 tix
- 1 Misty Rainforest$35.17 1.74 tix
- 1 Strip Mine$10.99 1.68 tix
- 1 Tolarian Academy$177.50 2.89 tix
- 1 Tropical Island$312.50 9.52 tix
- 1 Tropical Island$312.50 9.52 tix
- 1 Tundra$278.32 12.73 tix
- 1 Tundra$278.32 12.73 tix
- 1 Underground Sea$393.31 14.09 tix
- 1 Urza's Saga$35.77 14.70 tix
Sideboard
- 1 Boseiju, Who Endures$47.78 9.31 tix
- 1 Force of Negation
$50.33
18.75 tix
- 1 Hurkyl's Recall
$1.64
1.54 tix
- 4 Leyline of the Void
$0.42
0.06 tix
- 1 Mindbreak Trap
$7.07
1.50 tix
- 1 Portal to Phyrexia$32.46 1.04 tix
- 1 Soul-Guide Lantern
$0.22
0.02 tix
- 2 Swords to Plowshares
$1.15
0.04 tix - 1 Swords to Plowshares
$1.15
0.04 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 11.95 tix
- 1 Tinker
$1.02
2.69 tix
Final: 8 | Swiss: 7
Main Deck
Creatures (18)
Sorceries (6)
Lands (19)
- 1 Bloodstained Mire$14.22 1.50 tix
- 1 Flooded Strand$11.36 2.51 tix
- 1 Island$0.05 0.01 tix
- 1 Misty Rainforest$35.17 1.74 tix
- 4 Polluted Delta$18.83 2.29 tix
- 1 Scalding Tarn$38.91 4.01 tix
- 1 Swamp$0.09 0.01 tix
- 1 Undercity Sewers$8.85 7.49 tix
- 4 Underground Sea$393.31 14.09 tix
- 4 Wasteland$8.56 0.02 tix
Sideboard
Final: 6 | Swiss: 4
Main Deck
Creatures (15)
Sorceries (6)
Instants (16)
Lands (19)
Sideboard
- 2 Consign to Memory
$3.30
31.13 tix
- 1 Counterbalance
$3.58
0.94 tix
- 1 Dark Betrayal
$0.07
0.03 tix
- 1 Dismember
$3.01
3.76 tix
- 1 Engineered Explosives
$4.67
4.91 tix
- 2 Force of Negation
$50.33
18.75 tix
- 2 Harbinger of the Seas
$1.57
1.10 tix
- 1 Sheoldred's Edict
$1.01
0.03 tix
- 1 Surgical Extraction
$1.33
5.76 tix
- 1 Tamiyo, Inquisitive Student
$15.79
13.91 tix
- 1 Toxic Deluge
$3.42
0.06 tix
- 1 Unlicensed Hearse
$0.36
0.35 tix
Final: 1 | Swiss: 3
Main Deck
Creatures (13)
Sorceries (10)
Instants (17)
Enchantments (3)
Lands (17)
Sideboard
Final: 6 | Swiss: 3
Main Deck
Creatures (10)
Sorceries (6)
Instants (19)
- 1 Daze
$0.90
0.02 tix
- 3 Force of Negation
$50.33
18.75 tix
- 4 Force of Will
$26.25
10.90 tix
- 1 Dig Through Time
$0.28
0.02 tix
- 1 Ancestral Recall
$559.99
6.53 tix
- 1 Brainstorm
$1.19
0.85 tix
- 1 Flusterstorm
$6.57
1.68 tix
- 2 Spell Pierce
$0.21
0.01 tix
- 1 Mental Misstep
$8.10
0.02 tix
- 4 Swords to Plowshares
$1.15
0.04 tix
Lands (17)
Sideboard
Final: 7 | Swiss: 5
Main Deck
Creatures (1)
Sorceries (10)
Instants (15)
Artifacts (18)
- 1 Black Lotus
$3000.00
54.65 tix
- 1 Mana Crypt
$40.22
1.70 tix
- 1 Mox Emerald
$601.99
14.55 tix
- 1 Mox Jet
$674.99
23.97 tix
- 2 Mox Opal
$234.22
16.14 tix
- 1 Mox Pearl
$535.99
14.97 tix
- 1 Mox Ruby
$445.26
12.04 tix
- 1 Mox Sapphire
$544.49
31.81 tix
- 1 Mana Vault
$86.50
2.60 tix
- 1 Manifold Key
$1.29
0.03 tix
- 2 Sensei's Divining Top
$39.61
1.06 tix
- 1 Sol Ring
$0.96
0.02 tix
- 1 Soul-Guide Lantern
$0.22
0.02 tix
- 1 Vexing Bauble
$2.15
5.72 tix
- 1 Time Vault
$189.00
0.80 tix
- 1 Bolas's Citadel
$10.22
0.02 tix
Enchantments (2)
Lands (12)
Sideboard
Final: 5 | Swiss: 2
Main Deck
Creatures (10)
Sorceries (9)
Instants (17)
- 1 Dig Through Time$0.28 0.02 tix
- 3 Force of Negation
$50.33
18.75 tix
- 4 Force of Will
$26.25
10.90 tix
- 1 Gush
$2.41
0.04 tix
- 1 Ancestral Recall
$559.99
6.53 tix
- 1 Brainstorm
$1.19
0.85 tix
- 1 Flusterstorm
$6.57
1.68 tix
- 1 Spell Pierce
$0.21
0.01 tix
- 1 Mental Misstep
$8.10
0.02 tix
- 3 Swords to Plowshares
$1.15
0.04 tix
Lands (17)
Sideboard
- 1 Consign to Memory
$3.30
31.13 tix
- 4 Containment Priest
$0.29
0.10 tix
- 2 Flusterstorm
$6.57
1.68 tix
- 1 Force of Negation
$50.33
18.75 tix
- 1 Long Goodbye
$0.21
0.02 tix
- 1 Lurrus of the Dream-Den
$2.33
0.02 tix
- 1 Soul-Guide Lantern
$0.22
0.02 tix
- 1 Swords to Plowshares
$1.15
0.04 tix
- 2 The Tabernacle at Pendrell Vale$2899.99 11.95 tix
- 1 Tormod's Crypt
$0.40
0.03 tix
Final: 4 | Swiss: 6
Main Deck
Creatures (8)
Sorceries (8)
Instants (17)
Artifacts (8)
Enchantments (1)
Lands (18)
- 1 Flooded Strand$11.36 2.51 tix
- 1 Island$0.05 0.01 tix
- 1 Karakas$15.43 2.22 tix
- 1 Misty Rainforest$35.17 1.74 tix
- 1 Scalding Tarn$38.91 4.01 tix
- 1 Strip Mine$10.99 1.68 tix
- 1 Tolarian Academy$177.50 2.89 tix
- 3 Tundra$278.32 12.73 tix
- 3 Underground Sea$393.31 14.09 tix
- 1 Urza's Saga$35.77 14.70 tix
- 4 Wasteland$8.56 0.02 tix
Sideboard
- 1 Consign to Memory
$3.30
31.13 tix
- 4 Containment Priest
$0.29
0.10 tix
- 1 Lurrus of the Dream-Den
$2.33
0.02 tix
- 3 Null Rod
$114.46
9.61 tix
- 1 Soul Rend
$0.37
1.07 tix
- 1 Soul-Guide Lantern
$0.22
0.02 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 Swords to Plowshares
$1.15
0.04 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 11.95 tix
Final: 3 | Swiss: 4
Main Deck
Creatures (10)
Sorceries (7)
Instants (15)
Artifacts (10)
Lands (18)
Sideboard
- 2 Consign to Memory
$3.30
31.13 tix
- 2 Containment Priest
$0.29
0.10 tix
- 1 Flusterstorm
$6.57
1.68 tix
- 1 Lurrus of the Dream-Den
$2.33
0.02 tix
- 1 Prismatic Ending
$0.26
0.02 tix
- 1 Swords to Plowshares
$1.15
0.04 tix
- 1 Tamiyo, Inquisitive Student
$15.79
13.91 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 11.95 tix
- 1 Wasteland$8.56 0.02 tix
- 4 Yixlid Jailer
$0.09
0.04 tix
Final: 6 | Swiss: 2
