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Undercity Sewers

First printed in Murders at Karlov Manor (2024)

All 5 prints

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Undercity Sewers

Land — Island Swamp

(tap: Add Blue or Black.)
This land enters tapped.
When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Illustrated by
Yeong-Hao Han

Legality

Prices

MTGO price: 4.64 TIX, the cheapest non-foil print (average sell price on GoatBots, 1 Nov 2026).

In Limited on MTG Arena

Win rates in Arena drafts and sealed, retrieved from 17Lands (CC BY 4.0).

Win rates of Undercity Sewers in Limited
Set GIH WR vs set IWD Games
Murders at Karlov Manor (MKM), Premier Draft 54.8% -0.1 +2.7 14334
Murders at Karlov Manor (MKM), Sealed 55.7% +1.2 +4.7 998
GIH WR
win rate of the games in which the card was in the opening hand or drawn
vs set
points above or below the average win rate of all decks in the set
IWD
improvement when drawn: GIH WR minus the win rate when the card stayed in the library
Games
games in which the card was seen

Standard In 175 of 1778 decks (9.8%), most in UB (unclassified)

Staple: main deck, 8% of decks (#64)

Share of decks
9.8%
▲ 3.8 vs previous 30 days
2026-08-10: 10.5% 2026-08-17: 6.9% 2026-08-24: 6.8% 2026-08-31: 10.4% 2026-09-07: 6.9% 2026-09-14: 4.9% 2026-09-21: 3.9% 2026-09-28: 4.4% 2026-10-05: 6.9% 2026-10-12: 12.2% 2026-10-19: 10.4% 2026-10-26: 12.1%
Weekly, last 90 days
Decks
175
175 main, 0 sideboard
Avg. copies
2.0
in the main deck
Win rate
61%
33 top 8 (challenges only)

Archetypes by metagame share

Archetype Meta Play it
UB (unclassified) 9.2% 91%
WUBR (unclassified) 3.6% 20%
UBR (unclassified) 2.2% 20%
UBRG (unclassified) 1.3% 4%
UBG (unclassified) 0.6% 18%
WUB (unclassified) 0.4% 14%

Played together with

Card Together Lift
Watery Grave93%3.9
Gloomlake Verge91%3.9
Requiting Hex91%3.1
Bitter Triumph89%3.5
Deceit87%8.6
Superior Spider-Man87%8.3
Shipwreck Marsh86%4.6
Deadly Cover-Up86%7.7
Duress85%8.2
Restless Reef85%4.2

Best win rate

DeckRecord
UB
peter780108 in Standard Challenge 32
9-0
100%
UB
pepeteam in Standard Challenge 32
9-1
90%
UB
J4K3ST3R02 in Standard Challenge 32
8-1
89%
UB
_IlNano_ in Standard Challenge 16
8-1
89%
UBR
McWinSauce in Standard Showcase Challenge
8-2
80%
UB
tchuco in Standard Showcase Challenge
7-2
78%
UB
vtuberArmpits in Standard Challenge 32
7-2
78%
UB
TheSandwichKing in Standard Challenge 32 Special
7-2
78%

Challenges only: MTGO publishes only the 5-0 league decks.

Latest decks

DeckCopiesFinish
UBR
McWinSauce,
1 main #3 (top 8)
of 187
8-2
UB
tchuco,
2 main #5 (top 8)
of 187
7-2
UB
sedotwc,
2 main #25
of 187
6-2
UB
Bradykiesling13,
2 main #27
of 187
5-3
UB
marcofabrizi,
2 main #8 (top 8)
of 44
4-3
UBR
roter_Erzengel,
1 main #26
of 44
2-3
UBR
vtuberArmpits,
1 main #5 (top 8)
of 36
5-2
UB
chagu,
2 main #15
of 36
3-3

Pioneer In 9 of 649 decks (1.4%), most in UB (unclassified)

Share of decks
1.4%
▲ 1.2 vs previous 30 days
2026-08-10: 0.0% 2026-08-17: 0.0% 2026-08-24: 0.0% 2026-08-31: 0.0% 2026-09-07: 0.0% 2026-09-14: 0.0% 2026-09-21: 0.0% 2026-09-28: 1.8% 2026-10-05: 0.7% 2026-10-12: 1.2% 2026-10-19: 1.8% 2026-10-26: 1.3%
Weekly, last 90 days
Decks
9
9 main, 0 sideboard
Avg. copies
2.0
in the main deck
Win rate
53%
0 top 8 (challenges only)

Archetypes by metagame share

Archetype Meta Play it
UB (unclassified) 6.0% 23%

Played together with

Card Together Lift
Theorix Charm100%72.1
Deadly Cover-Up100%64.9
Gloomlake Verge100%15.8
Watery Grave100%14.1
Fatal Push100%4.0
Thoughtseize100%3.8
Drown in the Loch89%64.1
Dig Through Time89%64.1
Cling to Dust89%38.5
Clearwater Pathway // Murkwater Pathway89%33.9

Best win rate

DeckRecord
UB
Powen in Pioneer Challenge 16
3-2
60%
UB
ScreenwriterNY in Pioneer Challenge 32
3-3
50%
UB
Tinker147 in Pioneer Challenge 32
3-3
50%

Challenges only: MTGO publishes only the 5-0 league decks.

Latest decks

DeckCopiesFinish
UB
ScreenwriterNY,
2 main #26
of 35
1-2
UB
ScreenwriterNY,
2 main #25
of 50
3-3
UB
Powen,
2 main #22
of 27
1-3
UB
Powen,
2 main 5-0
UB
Powen,
2 main 5-0
UB
Powen,
2 main #12
of 26
2-2
UB
Tinker147,
2 main #16
of 40
3-3
UB
Powen,
2 main 5-0

Modern In 242 of 2683 decks (9.0%), most in Moonshadow

Staple: main deck, 18% of decks (#23)

Share of decks
9.2%
▼ 8.4 vs previous 30 days
2026-08-10: 26.9% 2026-08-17: 26.8% 2026-08-24: 23.7% 2026-08-31: 22.7% 2026-09-07: 20.9% 2026-09-14: 16.7% 2026-09-21: 14.4% 2026-09-28: 15.1% 2026-10-05: 8.2% 2026-10-12: 8.1% 2026-10-19: 10.7% 2026-10-26: 9.1%
Weekly, last 90 days
Decks
250
250 main, 0 sideboard
Avg. copies
1.3
in the main deck
Win rate
59%
39 top 8 (challenges only)

Archetypes by metagame share

Archetype Meta Play it
Moonshadow 12.7% 1%
Goryo's Vengeance 2.2% 97%
UBG (unclassified) 2.0% 94%
Esper Blink 1.7% 87%
WUB (unclassified) 1.2% 88%
UB (unclassified) 1.1% 66%
UBRG (unclassified) 1.0% 73%
UBR (unclassified) 0.9% 100%

Played together with

Card Together Lift
Watery Grave100%9.8
Polluted Delta97%3.9
Thoughtseize81%3.5
Flooded Strand72%2.7
Quantum Riddler71%4.9
Fatal Push66%3.7
Psychic Frog65%8.5
Marsh Flats64%2.5
Force of Negation62%4.1
Consign to Memory55%4.4

Best win rate

DeckRecord
UBR
_Atraxa_ in Modern Challenge 64
9-1
90%
Esper Blink
Dasikk in Modern Challenge 32
7-1
88%
UBG
ETBJezus in Modern Challenge 32
6-1
86%
UBR
LangeBastian in Modern Challenge 64
8-2
80%
Esper Blink
Dioferreira in Modern Challenge 32
7-2
78%
UBG
virp13 in Modern Challenge 32
7-2
78%
WUB
katuo079595 in Modern Showcase Challenge
7-2
78%
UB
TomCairns in Modern Showcase Challenge
7-2
78%

Challenges only: MTGO publishes only the 5-0 league decks.

Latest decks

DeckCopiesFinish
UBR
JPA93,
1 main #18
of 66
4-3
Goryo's Vengeance
Sommertroll,
1 main #28
of 66
4-3
UBRG
sisterlover,
1 main #32
of 66
3-4
WUB
Serosocram,
1 main #7 (top 8)
of 28
4-2
Goryo's Vengeance
DiamondAtog,
1 main #24
of 28
0-3
UBG
ETBJezus,
2 main #6 (top 8)
of 52
5-2
UBG
BvV,
2 main #15
of 52
4-2
UB
huyuCD,
2 main #18
of 52
3-3

Legacy In 381 of 1561 decks (24.4%), most in Dimir Tempo

Staple: main deck, 26% of decks (#15)

Share of decks
24.4%
▲ 2.0 vs previous 30 days
2026-08-10: 26.7% 2026-08-17: 22.8% 2026-08-24: 25.3% 2026-08-31: 26.6% 2026-09-07: 22.6% 2026-09-14: 20.0% 2026-09-21: 20.9% 2026-09-28: 24.2% 2026-10-05: 22.8% 2026-10-12: 25.4% 2026-10-19: 25.7% 2026-10-26: 23.9%
Weekly, last 90 days
Decks
381
381 main, 0 sideboard
Avg. copies
1.0
in the main deck
Win rate
60%
51 top 8 (challenges only)

Archetypes by metagame share

Archetype Meta Play it
Dimir Tempo 6.5% 97%
UBG (unclassified) 6.5% 100%
Izzet Cutter 5.8% 1%
Doomsday 5.3% 99%
Omni-Tell 3.8% 3%
Death and Taxes 3.5% 5%
Storm 3.1% 16%
Dimir Midrange 2.9% 47%

Played together with

Card Together Lift
Underground Sea97%3.4
Brainstorm90%1.9
Force of Will87%1.7
Ponder84%1.8
Polluted Delta82%2.0
Daze80%2.7
Thoughtseize77%2.7
Misty Rainforest67%1.7
Wasteland64%1.2
Verdant Catacombs62%2.6

Best win rate

DeckRecord
Dimir Tempo
manohito in Legacy Challenge 32
9-0
100%
Dimir Tempo
Oceansoul92 in Legacy Challenge 32
9-1
90%
Omni-Tell
ScreenwriterNY in Legacy Challenge 32
8-1
89%
UBG
mortr3d in Legacy Challenge 32
8-1
89%
Dimir Tempo
boytriton in Legacy Challenge 32
8-1
89%
Doomsday
wonderPreaux in Legacy Challenge 32
8-1
89%
Dimir Tempo
IDontNeedAName in Legacy Challenge 32
7-1
88%
UBG
OSCA66 in Legacy Challenge 32
7-1
88%

Challenges only: MTGO publishes only the 5-0 league decks.

Latest decks

DeckCopiesFinish
Doomsday
m_himukai,
1 main 5-0
UBG
mw_94gA,
1 main 5-0
UBG
Alvas,
1 main 5-0
UBG
Just_Roll,
1 main 5-0
Doomsday
wakame,
1 main 5-0
UBG
DawsonCreep,
1 main 5-0
UBG
DontDazeMeBro84,
1 main 5-0
UBG
DawsonCreep,
1 main 5-0

Vintage In 119 of 686 decks (17.3%), most in Tinker Vault

Staple: main deck, 18% of decks (#50)

Share of decks
17.3%
▼ 5.3 vs previous 30 days
2026-08-10: 19.6% 2026-08-17: 27.6% 2026-08-24: 17.2% 2026-08-31: 22.4% 2026-09-07: 17.4% 2026-09-14: 29.9% 2026-09-21: 23.6% 2026-09-28: 15.3% 2026-10-05: 11.8% 2026-10-12: 20.2% 2026-10-19: 18.9% 2026-10-26: 18.7%
Weekly, last 90 days
Decks
119
119 main, 0 sideboard
Avg. copies
1.0
in the main deck
Win rate
59%
27 top 8 (challenges only)

Archetypes by metagame share

Archetype Meta Play it
Tinker Vault 18.1% 4%
Psychic Frog 15.7% 64%
UB (unclassified) 5.5% 68%
UBR (unclassified) 5.4% 5%
Breach Storm 4.7% 34%
WUB (unclassified) 1.9% 23%
UBG (unclassified) 1.7% 17%
WUBRG (unclassified) 0.4% 33%

Played together with

Card Together Lift
Underground Sea100%2.8
Demonic Tutor100%2.8
Time Walk99%1.4
Ancestral Recall99%1.4
Gitaxian Probe98%1.9
Mental Misstep98%1.6
Force of Will98%1.3
Mox Jet98%1.1
Mox Sapphire98%1.1
Black Lotus98%1.1

Best win rate

DeckRecord
Psychic Frog
Pietart in Vintage Challenge 32
8-1
89%
Psychic Frog
DaveKaplan in Vintage Challenge 32
7-1
88%
Psychic Frog
burrarun in Vintage Challenge 16
7-1
88%
Psychic Frog
Ark4n in Vintage Challenge 32
7-1
88%
UB
otakkun in Vintage Challenge 16
5-1
83%
Psychic Frog
2345678 in Vintage Challenge 32
7-2
78%
Psychic Frog
Piedings in Vintage Challenge 32
7-2
78%
Breach Storm
s063 in Vintage Challenge 32
7-2
78%

Challenges only: MTGO publishes only the 5-0 league decks.

Latest decks

DeckCopiesFinish
Psychic Frog
2345678,
1 main #2 (top 8)
of 46
7-2
UB
etoustar,
1 main #8 (top 8)
of 46
4-3
Psychic Frog
MasonClark,
1 main #15
of 46
4-2
UB
swengen,
1 main #16
of 46
4-2
Psychic Frog
flyingpie,
1 main #22
of 46
3-3
Psychic Frog
Ark4n,
1 main #26
of 46
2-4
Psychic Frog
slowbro1,
1 main 5-0
Psychic Frog
Tsubasa_Cat,
1 main #1 (top 8)
of 24
5-2

Commander In 312 of 6550 decks (4.8%), most in Kraum, Ludevic's Opus + Tymna the Weaver

Staple: main deck, 5% of decks (#335)

Share of decks
4.8%
▼ 0.1 vs previous 30 days
2026-08-17: 6.8% 2026-08-24: 5.3% 2026-08-31: 4.8% 2026-09-07: 4.6% 2026-09-14: 5.5% 2026-09-21: 4.7% 2026-09-28: 4.9% 2026-10-05: 4.3% 2026-10-12: 5.1% 2026-10-19: 5.0% 2026-10-26: 4.2%
Weekly, last 90 days
Decks
317
317 main, 0 sideboard
Avg. copies
1.0
in the main deck
Win rate
33%
64 top 8 (challenges only)

Best win rate

DeckRecord
Rograkh, Son of Rohgahh + Silas Renn, Seeker Adept
Jwood in MBG Commanderpalooza #3 (TimeTwister event)
4-1
80%
Rograkh, Son of Rohgahh + Silas Renn, Seeker Adept
Ervin Kuc in Piece of Cake (unofficial Czech cEDH championship)
4-1
80%
Rograkh, Son of Rohgahh + Silas Renn, Seeker Adept
Sean McClain in TITANS OF THE UNDERGROUND INVITATIONAL
4-2
67%
Yuriko, the Tiger's Shadow
Michael R Bauman in BAKED ZITI 4: Goldsabertooth’s NY cEDH
4-2
67%
Yuriko, the Tiger's Shadow
Akira Smedley in Moxtober: Commander Invitational Qualifier - Coliseum Card Company
3-2
60%
Glarb, Calamity's Augur
Tyler Duncanson in cEDH Rumble Episode III: 1.25K "Blue Rumble" at Dice City
3-2
60%
Vohar, Vodalian Desecrator
Vincent Manuhuwa in TAP THAT TUNDRA - EU CHAMPIONSHIP QUALIFIER
3-2
60%
Malcolm, Keen-Eyed Navigator + Tymna the Weaver
Pedro Vidaurri [CUTZ] in Hellspawn Booster Box Tournament
3-2
60%

Challenges only: MTGO publishes only the 5-0 league decks.

Latest decks

DeckCopiesFinish
Rograkh, Son of Rohgahh + Silas Renn, Seeker Adept
Bryce Gayagas,
1 main #6 (top 8)
of 29
2-3
Inalla, Archmage Ritualist
Jack Aris,
1 main #25
of 29
0-4
Rograkh, Son of Rohgahh + Silas Renn, Seeker Adept
Evan Burgess,
1 main #15
of 25
1-3
Talion, the Kindly Lord
Killamonsta,
1 main #23
of 25
0-2
Y'shtola, Night's Blessed
TJ Mandracchia,
1 main #22
of 74
1-1
Malcolm, Keen-Eyed Navigator + Tymna the Weaver
{{MYTHIC}} Louie Montecinos,
1 main #57
of 74
0-2
Sakashima of a Thousand Faces + Tymna the Weaver
Destiny Wilson [NAUS],
1 main #73
of 74
0-5
Rograkh, Son of Rohgahh + Silas Renn, Seeker Adept
Mr.Dusty,
1 main #6 (top 8)
of 26
1-1

Duel Commander In 30 of 111 decks (27.0%), most in Aminatou, the Fateshifter

Staple: main deck, 24% of decks (#75)

Share of decks
27.0%
▲ 6.2 vs previous 30 days
2026-08-10: 16.7% 2026-08-17: 21.6% 2026-08-24: 30.2% 2026-08-31: 28.3% 2026-09-07: 13.5% 2026-09-14: 10.8% 2026-09-21: 29.0% 2026-09-28: 31.0% 2026-10-05: 28.6% 2026-10-12: 22.6% 2026-10-19: 30.0% 2026-10-26: 25.0%
Weekly, last 90 days
Decks
30
30 main, 0 sideboard
Avg. copies
1.0
in the main deck
Win rate
–
0 top 8 (challenges only)

Archetypes by metagame share

Archetype Meta Play it
Aminatou, the Fateshifter 9.0% 100%
Jace, Multiverse Architect 5.4% 100%
Glarb, Calamity's Augur 2.7% 100%
Tasigur, the Golden Fang 2.7% 100%
Vohar, Vodalian Desecrator 2.7% 100%
Atraxa, Grand Unifier 1.8% 100%
Goro-Goro and Satoru 0.9% 100%
Kefka, Court Mage 0.9% 100%

Played together with

Card Together Lift
Underground Sea100%3.7
Brainstorm100%2.6
Fatal Push100%2.5
Spell Snare100%2.5
Mental Misstep100%2.4
Demonic Tutor100%2.3
Flooded Strand100%1.8
Polluted Delta100%1.7
Verdant Catacombs100%1.7
Scalding Tarn100%1.5

Best win rate

No challenge results yet.

Challenges only: MTGO publishes only the 5-0 league decks.

Latest decks

DeckCopiesFinish
Aminatou, the Fateshifter
Professor-Rex,
1 main 5-0
Aminatou, the Fateshifter
Professor-Rex,
1 main 5-0
Glarb, Calamity's Augur
Betosore,
1 main 5-0
Atraxa, Grand Unifier
Albyz,
1 main 5-0
Aminatou, the Fateshifter
raniery,
1 main 5-0
Aminatou, the Fateshifter
qaN,
1 main 5-0
Glarb, Calamity's Augur
mechint,
1 main 5-0
Tivit, Seller of Secrets
Damgar,
1 main 5-0