What are the best cards for The First Sliver?

Across 27 Arena Brawl decks, the most-played cards with The First Sliver are Command Tower (96%), Breeding Pool (85%) and Stomping Ground (85%).

Which cards have the best synergy with The First Sliver?

The cards played far more often with The First Sliver than usual: First Sliver's Chosen (22× its usual rate), Cleaving Sliver (20× its usual rate) and Bladeback Sliver (20× its usual rate).

What colors is The First Sliver?

The First Sliver is five-color (white-blue-black-red-green), so its deck can only run cards within that color identity.

The First Sliver

WUBRGFive-color commanders27 Arena Brawl decks

Legendary Creature — SliverWUBRG$36.82

The First Sliver appears in 27 Arena Brawl decks. The most-played cards are Command Tower, Breeding Pool and Stomping Ground. The strongest synergies by lift are First Sliver's Chosen, Cleaving Sliver and Bladeback Sliver.

Build a deck with The First Sliver

Commander Brawl

Top cards

#1Command Tower

Land

96.3%

26 decks+0.12$0.27

#2Breeding Pool

Land — Forest Island

85.2%

23 decks+0.22$9.22

#3Stomping Ground

Land — Mountain Forest

85.2%

23 decks+0.26$7.61

#4Temple Garden

Land — Forest Plains

85.2%

23 decks+0.25$6.78

#5Overgrown Tomb

Land — Swamp Forest

81.5%

22 decks+0.20$7.84

#6Blur Sliver

Creature — Sliver

2R3

74.1%

20 decks+2.93$0.51

#7Chromatic Lantern

Artifact

74.1%

20 decks+0.54$0.95

#8Cleaving Sliver

Creature — Sliver

3R4

74.1%

20 decks+3.02$0.25

#9Cloudshredder Sliver

Creature — Sliver

RW2

74.1%

20 decks+2.87$4.14

#10Diffusion Sliver

Creature — Sliver

1U2

74.1%

20 decks+2.87$4.04

#11Hallowed Fountain

Land — Plains Island

74.1%

20 decks+0.17$7.49

#12Manaweft Sliver

Creature — Sliver

1G2

74.1%

20 decks+2.85$2.95

#13Predatory Sliver

Creature — Sliver

1G2

74.1%

20 decks+2.90$0.52

#14Sentinel Sliver

Creature — Sliver

1W2

74.1%

20 decks+2.87$2.42

#15Striking Sliver

Creature — Sliver

74.1%

20 decks+2.90$1.16

#16Arcane Signet

Artifact

70.4%

19 decks-0.02$0.41

#17Blood Crypt

Land — Swamp Mountain

70.4%

19 decks+0.23$8.68

#18Dregscape Sliver

Creature — Sliver

1B2

70.4%

19 decks+2.88$0.31

#19Godless Shrine

Land — Plains Swamp

70.4%

19 decks+0.15$8.08

#20Lancer Sliver

Creature — Sliver

2W3

70.4%

19 decks+3.00$0.23

#21Leeching Sliver

Creature — Sliver

1B2

70.4%

19 decks+2.90$0.56

#22Spiteful Sliver

Creature — Sliver

2R3

70.4%

19 decks+2.93$2.24

#23Steam Vents

Land — Island Mountain

70.4%

19 decks+0.14$10.66

#24Watery Grave

Land — Island Swamp

70.4%

19 decks+0.14$9.48

#25Belligerent Sliver

Creature — Sliver

2R3

66.7%

18 decks+2.88$0.43

#26Bonescythe Sliver

Creature — Sliver

3W4

66.7%

18 decks+2.88$5.02

#27First Sliver's Chosen

Creature — Sliver

4W5

66.7%

18 decks+3.08$0.23

#28Lavabelly Sliver

Creature — Sliver

1RW3

66.7%

18 decks+2.91$0.74

#29Sacred Foundry

Land — Mountain Plains

66.7%

18 decks+0.17$10.62

#30Sliver Hivelord

Legendary Creature — Sliver

WUBRG5

66.7%

18 decks+2.79$16.25

#31Tempered Sliver

Creature — Sliver

2G3

66.7%

18 decks+2.91$0.32

#32Cavern of Souls

Land

59.3%

16 decks+0.68$51.11

#33Realmwalker

Creature — Shapeshifter

2G3

59.3%

16 decks+2.60$2.79

#34Windswept Heath

Land

59.3%

16 decks-0.03$12.33

#35Hollowhead Sliver

Creature — Sliver

2R3

55.6%

15 decks+2.90$0.34

#36Sliver Hive

Land

55.6%

15 decks+2.86$10.92

#37Thrumming Hivepool

Artifact

55.6%

15 decks+2.53$1.54

#38Bloodstained Mire

Land

51.8%

14 decks-0.04$18.64

#39Flooded Strand

Land

51.8%

14 decks-0.14$15.69

#40Mana Confluence

Land

51.8%

14 decks+0.30$36.41

#41Sliver Weftwinder

Legendary Creature — Sliver

WUBRG5

51.8%

14 decks+2.99

#42Steelform Sliver

Creature — Sliver

2W3

51.8%

14 decks+2.87$0.31

#43Bladeback Sliver

Creature — Sliver

1R2

48.1%

13 decks+3.01$0.19

#44Cultivate

Sorcery

2G3

48.1%

13 decks+0.60$0.46

#45Indatha Triome

Land — Plains Swamp Forest

48.1%

13 decks+0.49$16.89

#46Polluted Delta

Land

48.1%

13 decks-0.17$19.95

#47Enduring Sliver

Creature — Sliver

1W2

44.4%

12 decks+2.88$0.20

#48Ketria Triome

Land — Forest Island Mountain

44.4%

12 decks+0.43$16.85

#49Scuttling Sliver

Creature — Sliver Trilobite

2U3

44.4%

12 decks+2.84$0.24

#50Sliver Overlord

Legendary Creature — Sliver Mutant

WUBRG5

44.4%

12 decks+2.79$37.92

#51The World Tree

Land

44.4%

12 decks+0.28$7.66

#52Verdant Catacombs

Land

44.4%

12 decks-0.27$29.39

#53Wooded Foothills

Land

44.4%

12 decks-0.29$18.39

#54Zagoth Triome

Land — Swamp Forest Island

44.4%

12 decks+0.40$20.25

#55Arid Mesa

Land

40.7%

11 decks-0.24$26.85

#56Faceless Agent

Creature — Shapeshifter

40.7%

11 decks+2.30

#57Marsh Flats

Land

40.7%

11 decks-0.24$32.14

#58Misty Rainforest

Land

40.7%

11 decks-0.39$36.45

#59Prismatic Vista

Land

40.7%

11 decks+0.63$30.18

#60Savai Triome

Land — Mountain Plains Swamp

40.7%

11 decks+0.69$19.11

Highest synergy

#1First Sliver's Chosen

Creature — Sliver

4W5

18 decks+3.08

In 67% of these decks, 22× its usual rate.

#2Cleaving Sliver

Creature — Sliver

3R4

20 decks+3.02

In 74% of these decks, 20× its usual rate.

#3Bladeback Sliver

Creature — Sliver

1R2

13 decks+3.01

In 48% of these decks, 20× its usual rate.

#4Lancer Sliver

Creature — Sliver

2W3

19 decks+3.00

In 70% of these decks, 20× its usual rate.

#5Sliver Weftwinder

Legendary Creature — Sliver

WUBRG5

14 decks+2.99

In 52% of these decks, 20× its usual rate.

#6Spiteful Sliver

Creature — Sliver

2R3

19 decks+2.93

In 70% of these decks, 19× its usual rate.

#7Blur Sliver

Creature — Sliver

2R3

20 decks+2.93

In 74% of these decks, 19× its usual rate.

#8Lavabelly Sliver

Creature — Sliver

1RW3

18 decks+2.91

In 67% of these decks, 18× its usual rate.

#9Tempered Sliver

Creature — Sliver

2G3

18 decks+2.91

In 67% of these decks, 18× its usual rate.

#10Leeching Sliver

Creature — Sliver

1B2

19 decks+2.90

In 70% of these decks, 18× its usual rate.

#11Predatory Sliver

Creature — Sliver

1G2

20 decks+2.90

In 74% of these decks, 18× its usual rate.

#12Striking Sliver

Creature — Sliver

20 decks+2.90

In 74% of these decks, 18× its usual rate.

Average Brawl deck

The most-included cards across 27 public Arena Brawl decks for The First Sliver, filled to 100 with basics in their average ratio. A starting point to import and tune, not a tested list. Updated 2026-10-21.

Wildcards to craft it (approx.): 4 mythic · 50 rare · 23 uncommon · 14 common

The list (100 cards)

Commander (1)

The First Sliver

Creatures (36)

1Blur Sliver
1Cleaving Sliver
1Cloudshredder Sliver
1Diffusion Sliver
1Manaweft Sliver
1Predatory Sliver
1Sentinel Sliver
1Striking Sliver
1Dregscape Sliver
1Lancer Sliver
1Leeching Sliver
1Spiteful Sliver
1Belligerent Sliver
1Bonescythe Sliver
1First Sliver's Chosen
1Lavabelly Sliver
1Sliver Hivelord
1Tempered Sliver
1Realmwalker
1Hollowhead Sliver
1Sliver Weftwinder
1Steelform Sliver
1Bladeback Sliver
1Enduring Sliver
1Scuttling Sliver
1Sliver Overlord
1Faceless Agent
1Birds of Paradise
1Changeling Outcast
1Graveshifter
1Paradise Druid
1Bloodline Pretender
1Dryad of the Ilysian Grove
1Masked Vandal
1Bloom Tender
1Delighted Halfling

Instants (4)

1Assassin's Trophy
1Heroic Intervention
1Swords to Plowshares
1Counterspell

Sorceries (3)

1Cultivate
1Rampant Growth
1Settle the Wilds

Artifacts (7)

1Chromatic Lantern
1Arcane Signet
1Thrumming Hivepool
1Herald's Horn
1Vanquisher's Banner
1Coldsteel Heart
1Patchwork Banner

Enchantments (2)

1Cabaretti Revels
1Rhystic Study

Lands (47)

1Command Tower
1Breeding Pool
1Stomping Ground
1Temple Garden
1Overgrown Tomb
1Hallowed Fountain
1Blood Crypt
1Godless Shrine
1Steam Vents
1Watery Grave
1Sacred Foundry
1Cavern of Souls
1Windswept Heath
1Sliver Hive
1Bloodstained Mire
1Flooded Strand
1Mana Confluence
1Indatha Triome
1Polluted Delta
1Ketria Triome
1The World Tree
1Verdant Catacombs
1Wooded Foothills
1Zagoth Triome
1Arid Mesa
1Marsh Flats
1Misty Rainforest
1Prismatic Vista
1Savai Triome
1Unclaimed Territory
1Raugrin Triome
1Scalding Tarn
1Fabled Passage
1Secluded Courtyard
1Ziatora's Proving Ground
1Raffine's Tower
1Spara's Headquarters
1Xander's Lounge
1Deathcap Glade
2Forest
2Island
1Mountain
1Plains
1Snow-Covered Forest
1Swamp

Win rates by rank for Arena Brawl decks: Brawl decks on Untapped.gg.

Questions about The First Sliver

What are the best cards for The First Sliver?: Across 27 Arena Brawl decks, the most-played cards with The First Sliver are Command Tower (96%), Breeding Pool (85%) and Stomping Ground (85%).
Which cards have the best synergy with The First Sliver?: The cards played far more often with The First Sliver than usual: First Sliver's Chosen (22× its usual rate), Cleaving Sliver (20× its usual rate) and Bladeback Sliver (20× its usual rate).
What colors is The First Sliver?: The First Sliver is five-color (white-blue-black-red-green), so its deck can only run cards within that color identity.