Underground Sea

Reserved List
Land — Island Swamp

Underground 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

(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 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
Non-foil

Recent Top-8 Decks Playing Underground Sea

Ark4n ·Vintage Challenge 32 · August 18, 2024 Vintage
5

Final: 5 | Swiss: 1

Main Deck

Sideboard

JKnecht ·Legacy Challenge 32 · August 18, 2024 Legacy
7

Final: 7 | Swiss: 4

Sideboard

Magic_Dads71522 ·Legacy Challenge 32 · August 18, 2024 Legacy
4

Final: 4 | Swiss: 6

Main Deck

Sideboard

Mogged ·Legacy Challenge 32 · August 18, 2024 Legacy
1

Final: 1 | Swiss: 8

Main Deck

Sideboard

Venom1 ·Legacy Challenge 32 · August 18, 2024 Legacy
3

Final: 3 | Swiss: 5

Enrichetta ·Vintage Challenge 32 · August 17, 2024 Vintage
1

Final: 1 | Swiss: 2

Main Deck

Instants (23)

Sideboard

Montolio ·Vintage Challenge 32 · August 17, 2024 Vintage
5

Final: 5 | Swiss: 1

Main Deck

Sideboard

Shamwowfella ·Vintage Challenge 32 · August 17, 2024 Vintage
2

Final: 2 | Swiss: 5

Main Deck

Sideboard

death_grips ·Vintage Challenge 32 · August 17, 2024 Vintage
7

Final: 7 | Swiss: 4

Main Deck

Sideboard

clan ·Legacy Challenge 32 · August 17, 2024 Legacy
1

Final: 1 | Swiss: 6

Main Deck

Sideboard

snoopy-magic ·Legacy Challenge 32 · August 17, 2024 Legacy
5

Final: 5 | Swiss: 2

Main Deck

Sideboard

Enrichetta ·Legacy Challenge 32 · August 17, 2024 Legacy
2

Final: 2 | Swiss: 1

Main Deck

Sideboard

snoopy-magic ·Legacy Challenge 32 · August 17, 2024 Legacy
5

Final: 5 | Swiss: 1

Main Deck

Sideboard

jessy_samek ·Legacy Challenge 32 · August 17, 2024 Legacy
1

Final: 1 | Swiss: 8

Sideboard

SHAKELION ·Legacy Challenge 32 · August 17, 2024 Legacy
3

Final: 3 | Swiss: 3

Main Deck

Sideboard

BazaarOfBagDaddy ·Legacy Challenge 32 · August 17, 2024 Legacy
8

Final: 8 | Swiss: 6

Sideboard

Tsubasa_Cat ·Vintage Challenge 32 · August 16, 2024 Vintage
5

Final: 5 | Swiss: 3

Main Deck

Sideboard

TrueHero ·Vintage Challenge 32 · August 16, 2024 Vintage
2

Final: 2 | Swiss: 6

Main Deck

Sideboard

Schiaveto ·Vintage Challenge 32 · August 16, 2024 Vintage
6

Final: 6 | Swiss: 5

Main Deck

Sideboard

pepeteam ·Vintage Challenge 32 · August 15, 2024 Vintage
1

Final: 1 | Swiss: 1

Main Deck

Sideboard