30a
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me4
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prm
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3ed
fbb
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2ed
leb
lea
Underground Sea
Reserved ListUnderground Sea appeared in 1,719 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 | 743 | 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: 2 | Swiss: 5
Main Deck
Sorceries (12)
Instants (13)
Artifacts (7)
Enchantments (4)
Lands (17)
- 2 Boseiju, Who Endures$47.71 9.59 tix
- 1 Flooded Strand$11.36 2.52 tix
- 4 Forbidden Orchard$9.43 0.02 tix
- 1 Island$0.05 0.01 tix
- 1 Misty Rainforest$35.95 1.78 tix
- 1 Polluted Delta$18.90 2.59 tix
- 1 Scalding Tarn$39.00 3.75 tix
- 1 Strip Mine$10.99 1.68 tix
- 3 Tropical Island$312.50 9.11 tix
- 2 Underground Sea$393.31 13.58 tix
Sideboard
- 2 Abrupt Decay
$0.90
0.06 tix - 2 Dismember
$2.91
3.54 tix - 1 Flusterstorm
$6.57
1.52 tix
- 1 Force of Negation
$50.02
19.57 tix
- 3 Force of Vigor
$3.94
3.00 tix - 2 Null Rod
$114.46
9.74 tix
- 1 Oko, Thief of Crowns
$4.03
0.22 tix
- 1 Pithing Needle
$0.37
0.02 tix
- 1 Soul-Guide Lantern
$0.22
0.02 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
Final: 6 | Swiss: 3
Main Deck
Creatures (7)
Sorceries (9)
Instants (15)
Artifacts (8)
Lands (18)
Sideboard
- 1 Fatal Push
$0.42
0.02 tix
- 2 Flusterstorm
$6.57
1.52 tix
- 1 Grafdigger's Cage
$2.27
0.26 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix - 2 Null Rod
$114.46
9.74 tix
- 1 Pithing Needle
$0.37
0.02 tix
- 3 Soul Rend
$0.37
1.07 tix
- 1 Spreading Seas$0.19 0.03 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
Final: 5 | Swiss: 1
Main Deck
Creatures (8)
Sorceries (8)
Instants (16)
Artifacts (9)
Enchantments (1)
Lands (18)
Sideboard
- 2 Energy Flux
$0.26
0.16 tix
- 1 Fatal Push
$0.42
0.02 tix
- 1 Flusterstorm
$6.57
1.52 tix
- 2 Grafdigger's Cage
$2.27
0.26 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix
- 1 Mindbreak Trap
$7.07
1.50 tix
- 1 Pithing Needle
$0.37
0.02 tix
- 2 Soul Rend
$0.37
1.07 tix
- 1 Soul-Guide Lantern
$0.22
0.02 tix
- 1 Spreading Seas
$0.19
0.03 tix
- 2 Steel Sabotage
$0.19
0.03 tix
Final: 7 | Swiss: 4
Main Deck
Creatures (6)
Sorceries (14)
Instants (20)
- 1 Daze
$0.90
0.02 tix
- 1 Mystical Dispute
$0.45
0.02 tix
- 4 Force of Will
$26.25
10.65 tix - 1 Gush
$2.39
0.04 tix - 1 Dig Through Time
$0.29
0.02 tix - 3 Dark Ritual
$3.35
0.02 tix
- 1 Demonic Consultation
$7.35
1.07 tix
- 1 Vampiric Tutor
$51.00
0.03 tix
- 1 Ancestral Recall
$559.99
6.45 tix
- 1 Brainstorm
$1.19
0.83 tix
- 3 Flusterstorm
$6.57
1.52 tix
- 1 Mental Misstep
$8.10
0.02 tix - 1 Repeal
$0.07
0.01 tix
Artifacts (4)
Enchantments (1)
Lands (15)
Sideboard
- 2 Fatal Push
$0.42
0.02 tix
- 2 Force of Negation
$50.02
19.57 tix
- 4 Leyline of the Void
$0.42
0.07 tix
- 1 Long Goodbye
$0.21
0.02 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix
- 1 Null Rod
$114.46
9.74 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 Steel Sabotage
$0.19
0.03 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
Final: 1 | Swiss: 8
Main Deck
Creatures (12)
Sorceries (13)
Instants (9)
Artifacts (5)
Lands (16)
Sideboard
Final: 4 | Swiss: 6
Main Deck
Creatures (13)
Sorceries (12)
Instants (13)
Lands (19)
Sideboard
Final: 1 | Swiss: 2
Main Deck
Creatures (15)
Sorceries (8)
Instants (18)
Enchantments (3)
Lands (16)
Sideboard
- 1 Brazen Borrower
$0.51
0.04 tix
- 2 Consign to Memory
$3.33
25.82 tix
- 2 Dark Betrayal
$0.07
0.03 tix
- 1 Engineered Explosives
$4.74
4.89 tix
- 2 Faerie Macabre
$3.94
0.01 tix
- 1 Force of Negation
$50.02
19.57 tix
- 2 Harbinger of the Seas
$1.60
1.18 tix
- 1 Murderous Cut
$0.32
0.03 tix
- 2 Orcish Bowmasters
$46.38
7.36 tix
- 1 Toxic Deluge
$3.38
0.06 tix
Final: 8 | Swiss: 4
Main Deck
Creatures (6)
Sorceries (8)
Instants (15)
Artifacts (11)
Enchantments (1)
Lands (19)
Sideboard
- 1 Annul
$0.20
0.03 tix
- 2 Fatal Push
$0.42
0.02 tix
- 1 Flusterstorm
$6.57
1.52 tix
- 2 Grafdigger's Cage
$2.27
0.26 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix
- 2 Null Rod
$114.46
9.74 tix
- 2 Soul Rend
$0.37
1.07 tix
- 1 Spreading Seas
$0.19
0.03 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
Final: 3 | Swiss: 5
Main Deck
Creatures (6)
Sorceries (9)
Instants (17)
- 3 Force of Negation
$50.02
19.57 tix
- 4 Force of Will
$26.25
10.65 tix
- 1 Dig Through Time
$0.29
0.02 tix
- 1 Fatal Push
$0.42
0.02 tix
- 1 Vampiric Tutor
$51.00
0.03 tix
- 1 Ancestral Recall
$559.99
6.45 tix
- 1 Brainstorm
$1.19
0.83 tix
- 1 Flusterstorm
$6.57
1.52 tix
- 2 Spell Pierce
$0.20
0.01 tix
- 1 Drown in the Loch
$1.01
0.03 tix
- 1 Mental Misstep
$8.10
0.02 tix
Artifacts (9)
Lands (19)
Sideboard
- 1 Annul
$0.20
0.03 tix
- 2 Fatal Push
$0.42
0.02 tix
- 1 Flusterstorm
$6.57
1.52 tix
- 3 Grafdigger's Cage
$2.27
0.26 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix
- 2 Null Rod
$114.46
9.74 tix
- 1 Soul Rend
$0.37
1.07 tix
- 1 Spreading Seas
$0.19
0.03 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
Final: 4 | Swiss: 7
Main Deck
Creatures (8)
Sorceries (9)
Instants (15)
- 1 Daze
$0.90
0.02 tix
- 1 Force of Will
$26.25
10.65 tix
- 2 Force of Will
$26.25
10.65 tix
- 1 Force of Will
$26.25
10.65 tix
- 1 Dig Through Time
$0.29
0.02 tix
- 2 Fatal Push
$0.42
0.02 tix
- 1 Ancestral Recall
$559.99
6.45 tix
- 1 Brainstorm
$1.19
0.83 tix
- 1 Flusterstorm
$6.57
1.52 tix
- 2 Spell Pierce
$0.20
0.01 tix
- 1 Mental Misstep
$8.10
0.02 tix
- 1 Repeal
$0.07
0.01 tix
Artifacts (9)
Enchantments (1)
Lands (18)
Sideboard
- 2 Fatal Push
$0.42
0.02 tix
- 1 Grafdigger's Cage
$2.27
0.26 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix
- 2 Mindbreak Trap
$7.07
1.50 tix
- 1 Pithing Needle
$0.37
0.02 tix
- 2 Soul Rend
$0.37
1.07 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 Swamp$0.09 0.01 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
- 1 Tormod's Crypt
$0.42
0.03 tix - 1 Vexing Bauble
$2.25
6.25 tix
Final: 2 | Swiss: 8
Main Deck
Creatures (7)
Sorceries (9)
Instants (15)
Artifacts (8)
Lands (18)
Sideboard
- 1 Fatal Push
$0.42
0.02 tix
- 2 Flusterstorm
$6.57
1.52 tix
- 1 Grafdigger's Cage
$2.27
0.26 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix
- 2 Null Rod
$114.46
9.74 tix
- 1 Pithing Needle
$0.37
0.02 tix
- 3 Soul Rend
$0.37
1.07 tix
- 1 Spreading Seas$0.19 0.03 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
Final: 8 | Swiss: 4
Main Deck
Creatures (9)
Sorceries (9)
Instants (16)
- 1 Daze
$0.90
0.02 tix
- 3 Force of Negation
$50.02
19.57 tix
- 4 Force of Will
$26.25
10.65 tix
- 1 Dig Through Time
$0.29
0.02 tix
- 1 Fatal Push
$0.42
0.02 tix
- 1 Ancestral Recall
$559.99
6.45 tix
- 1 Brainstorm
$1.19
0.83 tix
- 1 Spell Pierce
$0.20
0.01 tix
- 2 Spell Pierce
$0.20
0.01 tix
- 1 Mental Misstep
$8.10
0.02 tix
Artifacts (8)
Lands (18)
Sideboard
- 2 Dismember
$2.91
3.54 tix
- 2 Fatal Push
$0.42
0.02 tix
- 1 Force of Negation
$50.02
19.57 tix
- 2 Grafdigger's Cage
$2.27
0.26 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix
- 1 Pithing Needle
$0.37
0.02 tix
- 1 Seal of Primordium
$0.19
0.03 tix
- 1 Spreading Seas
$0.19
0.03 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
- 1 Vexing Bauble
$2.25
6.25 tix
Final: 5 | Swiss: 1
Main Deck
Creatures (9)
Sorceries (9)
Instants (16)
Artifacts (8)
Lands (18)
- 1 Flooded Strand$11.36 2.52 tix
- 1 Island$0.05 0.01 tix
- 1 Misty Rainforest$35.95 1.78 tix
- 1 Polluted Delta$18.90 2.59 tix
- 1 Strip Mine$10.99 1.68 tix
- 1 Tropical Island$312.50 9.11 tix
- 4 Underground Sea$393.31 13.58 tix
- 4 Urza's Saga$35.51 13.97 tix
- 1 Wasteland$8.56 0.02 tix
- 3 Wasteland$8.56 0.02 tix
Sideboard
- 2 Dismember
$2.91
3.54 tix
- 2 Fatal Push
$0.42
0.02 tix
- 1 Force of Negation
$50.02
19.57 tix
- 2 Grafdigger's Cage
$2.27
0.26 tix
- 1 Lurrus of the Dream-Den
$2.25
0.02 tix
- 1 Pithing Needle
$0.37
0.02 tix
- 1 Seal of Primordium
$0.19
0.03 tix
- 1 Spreading Seas
$0.19
0.03 tix
- 2 Steel Sabotage
$0.19
0.03 tix
- 1 The Tabernacle at Pendrell Vale$2899.99 12.11 tix
- 1 Vexing Bauble
$2.25
6.25 tix
Final: 2 | Swiss: 1
Main Deck
Creatures (16)
Sorceries (6)
Instants (19)
Lands (19)
- 1 Flooded Strand$11.36 2.52 tix
- 1 Island$0.05 0.01 tix
- 1 Misty Rainforest$35.95 1.78 tix
- 1 Mystic Sanctuary$1.06 0.01 tix
- 4 Polluted Delta$18.90 2.59 tix
- 1 Swamp$0.09 0.01 tix
- 2 Undercity Sewers$8.98 7.50 tix
- 4 Underground Sea$393.31 13.58 tix
- 3 Verdant Catacombs$28.20 1.19 tix
- 1 Wasteland$8.56 0.02 tix
Sideboard
Final: 6 | Swiss: 3
Main Deck
Creatures (15)
Sorceries (6)
Instants (19)
Lands (20)
Sideboard
- 1 Coffin Purge
$0.23
0.21 tix
- 2 Consign to Memory
$3.33
25.82 tix
- 1 Damping Sphere
$1.03
1.16 tix
- 2 Nihil Spellbomb
$1.88
0.03 tix
- 1 Null Rod
$114.46
9.74 tix
- 1 Opposition Agent
$18.98
6.79 tix
- 1 Pernicious Deed
$3.04
14.18 tix
- 1 Sheoldred's Edict
$1.01
0.03 tix
- 1 Snuff Out
$5.61
9.84 tix
- 1 Surgical Extraction
$1.33
5.94 tix
- 1 Toxic Deluge
$3.38
0.06 tix
- 2 Veil of Summer
$3.25
0.02 tix
Final: 1 | Swiss: 7
Main Deck
Creatures (16)
Sorceries (8)
Instants (15)
Enchantments (4)
Lands (17)
Sideboard
- 1 Brazen Borrower
$0.51
0.04 tix
- 1 Dark Betrayal
$0.07
0.03 tix
- 4 Dauthi Voidwalker
$3.20
0.48 tix
- 1 Engineered Explosives
$4.74
4.89 tix
- 2 Fatal Push
$0.42
0.02 tix
- 2 Force of Negation
$50.02
19.57 tix
- 1 Hydroblast
$1.54
15.29 tix
- 1 Sire of Insanity
$0.53
0.02 tix - 1 Surgical Extraction
$1.33
5.94 tix
- 1 Surgical Extraction
$1.33
5.94 tix
Final: 3 | Swiss: 3
Main Deck
Creatures (16)
Sorceries (8)
Instants (15)
Enchantments (4)
Lands (17)
Sideboard
Final: 1 | Swiss: 4
Main Deck
Creatures (15)
Sorceries (8)
Instants (18)
Enchantments (3)
Lands (16)
Sideboard
- 1 Brazen Borrower
$0.51
0.04 tix
- 2 Consign to Memory
$3.33
25.82 tix
- 2 Dark Betrayal
$0.07
0.03 tix
- 2 Faerie Macabre
$3.94
0.01 tix
- 1 Force of Negation
$50.02
19.57 tix
- 1 Harbinger of the Seas$1.60 1.18 tix
- 1 Harbinger of the Seas
$1.60
1.18 tix
- 1 Murderous Cut
$0.32
0.03 tix
- 2 Orcish Bowmasters
$46.38
7.36 tix
- 1 Shallow Grave
$93.72
17.63 tix
- 1 Wasteland$8.56 0.02 tix
Final: 7 | Swiss: 6
Main Deck
Creatures (14)
Sorceries (8)
Instants (19)
Enchantments (4)
Lands (15)
Sideboard
- 2 Brazen Borrower
$0.51
0.04 tix
- 1 Coffin Purge
$0.23
0.21 tix
- 1 Consign to Memory
$3.33
25.82 tix
- 1 Dark Betrayal
$0.07
0.03 tix
- 2 Engineered Explosives
$4.74
4.89 tix
- 2 Faerie Macabre
$3.94
0.01 tix
- 1 Fatal Push
$0.42
0.02 tix
- 2 Force of Negation
$50.02
19.57 tix
- 1 Griselbrand
$6.59
1.29 tix
- 2 Harbinger of the Seas
$1.60
1.18 tix
Final: 6 | Swiss: 5
