Underground Sea

Reserved List
Land — Island Swamp

Underground Sea appeared in 1,715 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

(T mana: Add U mana or B mana.)

Format Legality

LegacyVintageDuel Commander

Competitive Play by Format

Top 8 decklists that played Underground Sea, by format.

Format Decks 30d Avg 30d Decks 12mo Avg 12mo
Legacy 66 2.6 743 2.9
Vintage 42 3 743 2.9
Duel Commander 6 1 230 1

Details

Set
30th Anniversary Edition
Rarity
Rare
Mana value
0
Collector #
281
Non-foil

Recent Top-8 Decks Playing Underground Sea

Rooney56 ·Vintage Challenge · October 22, 2023 Vintage
2

Final: 2 | Swiss: 8

Main Deck

Sideboard

Lavaridge ·Vintage Challenge · October 22, 2023 Vintage
4

Final: 4 | Swiss: 7

Main Deck

Sideboard

wiky ·Vintage Challenge · October 21, 2023 Vintage
3

Final: 3 | Swiss: 2

Main Deck

Sideboard

Sprouts ·Vintage Challenge · October 21, 2023 Vintage
8

Final: 8 | Swiss: 7

Main Deck

Sideboard

XShockWaveX ·Vintage Challenge · October 21, 2023 Vintage
1

Final: 1 | Swiss: 6

Main Deck

Instants (24)

Sideboard

Baby ·Legacy Challenge 32 · October 21, 2023 Legacy
6

Final: 6 | Swiss: 5

Main Deck

Sideboard

CoolUser ·Legacy Challenge 32 · October 21, 2023 Legacy
8

Final: 8 | Swiss: 9

Main Deck

Sideboard

M0001 ·Legacy Challenge 32 · October 21, 2023 Legacy
5

Final: 5 | Swiss: 3

Sideboard

clan ·Legacy Challenge 32 · October 21, 2023 Legacy
1

Final: 1 | Swiss: 4

Main Deck

Sideboard

stu909090 ·Legacy Challenge · October 15, 2023 Legacy
8

Final: 8 | Swiss: 6

Main Deck

Sideboard

D00mB0t ·Legacy Challenge · October 15, 2023 Legacy
7

Final: 7 | Swiss: 4

Main Deck

Sideboard

MikeEgan ·Legacy Challenge · October 15, 2023 Legacy
6

Final: 6 | Swiss: 2

Main Deck

Sideboard

MultiformatSuperstar ·Vintage Challenge · October 15, 2023 Vintage
7

Final: 7 | Swiss: 4

Main Deck

Sideboard

yoshiwata ·Vintage Challenge · October 15, 2023 Vintage
2

Final: 2 | Swiss: 7

Main Deck

Sideboard

Minest110 ·Vintage Challenge · October 15, 2023 Vintage
1

Final: 1 | Swiss: 1

Main Deck

Sideboard

helvetti ·Vintage Challenge · October 14, 2023 Vintage
8

Final: 8 | Swiss: 7

Main Deck

Sideboard

Grosduk ·Vintage Challenge · October 14, 2023 Vintage
1

Final: 1 | Swiss: 5

Main Deck

Sideboard

Sanchez5272 ·Vintage Challenge · October 14, 2023 Vintage
7

Final: 7 | Swiss: 4

Main Deck

Artifacts (14)

Sideboard

HJ_Kaiser ·Vintage Challenge · October 14, 2023 Vintage
5

Final: 5 | Swiss: 1

Main Deck

Sideboard

XShockWaveX ·Vintage Challenge · October 14, 2023 Vintage
3

Final: 3 | Swiss: 6

Main Deck

Instants (24)

Sideboard