What are the best cards for Tiamat?

Across 38 Arena Brawl decks, the most-played cards with Tiamat are Stomping Ground (84%), Overgrown Tomb (82%) and Blood Crypt (79%).

Which cards have the best synergy with Tiamat?

The cards played far more often with Tiamat than usual: Fearsome Whelp (23× its usual rate), Bloomvine Regent // Claim Territory (23× its usual rate) and Stormscale Scion (22× its usual rate).

What colors is Tiamat?

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

Tiamat

WUBRGFive-color commanders38 Arena Brawl decks

Legendary Creature — Dragon God2WUBRG$20.85

Tiamat appears in 38 Arena Brawl decks. The most-played cards are Stomping Ground, Overgrown Tomb and Blood Crypt. The strongest synergies by lift are Fearsome Whelp, Bloomvine Regent // Claim Territory and Stormscale Scion.

Build a deck with Tiamat

Commander Brawl

Top cards

#1Stomping Ground

Land — Mountain Forest

84.2%

32 decks+0.25$7.61

#2Overgrown Tomb

Land — Swamp Forest

81.6%

31 decks+0.20$7.84

#3Blood Crypt

Land — Swamp Mountain

79.0%

30 decks+0.34$8.68

#4Breeding Pool

Land — Forest Island

79.0%

30 decks+0.15$9.22

#5Dracogenesis

Enchantment

6RR8

79.0%

30 decks+3.02$12.01

#6Command Tower

Land

76.3%

29 decks-0.12$0.27

#7Steam Vents

Land — Island Mountain

76.3%

29 decks+0.22$10.66

#8Windswept Heath

Land

76.3%

29 decks+0.22$12.33

#9Polluted Delta

Land

73.7%

28 decks+0.25$19.95

#10Wooded Foothills

Land

73.7%

28 decks+0.21$18.39

#11Arid Mesa

Land

71.0%

27 decks+0.32$26.85

#12Misty Rainforest

Land

71.0%

27 decks+0.17$36.45

#13Terror of the Peaks

Creature — Dragon

3RR5

71.0%

27 decks+2.73$30.19

#14Verdant Catacombs

Land

71.0%

27 decks+0.20$29.39

#15Watery Grave

Land — Island Swamp

71.0%

27 decks+0.15$9.48

#16Bloodstained Mire

Land

68.4%

26 decks+0.24$18.64

#17Scalding Tarn

Land

68.4%

26 decks+0.28$35.83

#18Arcane Signet

Artifact

65.8%

25 decks-0.09$0.41

#19Flooded Strand

Land

65.8%

25 decks+0.10$15.69

#20Temple Garden

Land — Forest Plains

63.2%

24 decks-0.05$6.78

#21Godless Shrine

Land — Plains Swamp

60.5%

23 decks+0.00$8.08

#22Hallowed Fountain

Land — Plains Island

60.5%

23 decks-0.03$7.49

#23Marsh Flats

Land

60.5%

23 decks+0.15$32.14

#24Miirym, Sentinel Wyrm

Legendary Creature — Dragon Spirit

3GUR6

60.5%

23 decks+2.95$4.95

#25Sacred Foundry

Land — Mountain Plains

57.9%

22 decks+0.03$10.62

#26Dragonlord Dromoka

Legendary Creature — Elder Dragon

4GW6

55.3%

21 decks+2.89$1.80

#27Mana Confluence

Land

52.6%

20 decks+0.31$36.41

#28Chromatic Lantern

Artifact

47.4%

18 decks+0.09$0.95

#29Marang River Regent // Coil and Catch

Creature — Dragon // Instant — Omen

4UU3U6

47.4%

18 decks+3.04$2.10

#30Starting Town

Land — Town

47.4%

18 decks+0.57$11.89

#31Grim Tutor

Sorcery

1BB3

44.7%

17 decks+1.44$24.37

#32Mystical Tutor

Instant

44.7%

17 decks+0.97$15.93GC

#33Vampiric Tutor

Instant

44.7%

17 decks+0.83$53.81GC

#34Cavern of Souls

Land

42.1%

16 decks+0.34$51.11

#35Fatal Push

Instant

42.1%

16 decks+1.10$0.78

#36Fearsome Whelp

Creature — Dragon

1R2

42.1%

16 decks+3.15

#37Hedge Maze

Land — Forest Island

39.5%

15 decks+0.37$13.36

#38Wishclaw Talisman

Artifact

1B2

39.5%

15 decks+1.77$2.07

#39Zagoth Triome

Land — Swamp Forest Island

39.5%

15 decks+0.28$20.25

#40Ketria Triome

Land — Forest Island Mountain

36.8%

14 decks+0.24$16.85

#41Solve the Equation

Sorcery

2U3

36.8%

14 decks+2.00$3.87

#42Stormscale Scion

Creature — Dragon

4RR6

36.8%

14 decks+3.08$3.96

#43Thundering Falls

Land — Island Mountain

36.8%

14 decks+0.81$15.34

#44Toxic Deluge

Sorcery

2B3

36.8%

14 decks+0.83$5.17

#45Birds of Paradise

Creature — Bird

34.2%

13 decks-0.20$15.32

#46Boseiju, Who Endures

Legendary Land

34.2%

13 decks+0.32$46.10

#47Brainstorm

Instant

34.2%

13 decks+0.67$1.50

#48Cultivate

Sorcery

2G3

34.2%

13 decks+0.25$0.46

#49Goldspan Dragon

Creature — Dragon

3RR5

34.2%

13 decks+2.77$11.83

#50Pact of Negation

Instant

34.2%

13 decks+1.48$16.34

#51Preordain

Sorcery

34.2%

13 decks+1.80$0.81

#52Show and Tell

Sorcery

2U3

34.2%

13 decks+1.80$19.50

#53Swords to Plowshares

Instant

34.2%

13 decks-0.43$1.61

#54Underground Mortuary

Land — Swamp Forest

34.2%

13 decks+0.30$15.75

#55Assemble the Team

Sorcery

BG2

31.6%

12 decks+1.11

#56Entomb

Instant

31.6%

12 decks+1.46$17.22

#57Hoarding Broodlord

Creature — Dragon

5BBB8

31.6%

12 decks+2.23$5.09

#58Inquisition of Kozilek

Sorcery

31.6%

12 decks+1.12$0.62

#59Lathliss, Dragon Queen

Legendary Creature — Dragon

4RR6

31.6%

12 decks+2.86$0.53

#60Omniscience

Enchantment

7UUU10

31.6%

12 decks+1.52$6.46

Highest synergy

#1Fearsome Whelp

Creature — Dragon

1R2

16 decks+3.15

In 42% of these decks, 23× its usual rate.

#2Bloomvine Regent // Claim Territory

Creature — Dragon // Sorcery — Omen

3GG2G5

9 decks+3.15

In 24% of these decks, 23× its usual rate.

#3Stormscale Scion

Creature — Dragon

4RR6

14 decks+3.08

In 37% of these decks, 22× its usual rate.

#4Marang River Regent // Coil and Catch

Creature — Dragon // Instant — Omen

4UU3U6

18 decks+3.04

In 47% of these decks, 21× its usual rate.

#5Dracogenesis

Enchantment

6RR8

30 decks+3.02

In 79% of these decks, 20× its usual rate.

#6Miirym, Sentinel Wyrm

Legendary Creature — Dragon Spirit

3GUR6

23 decks+2.95

In 61% of these decks, 19× its usual rate.

#7Dragonlord Kolaghan

Legendary Creature — Elder Dragon

4BR6

11 decks+2.90

In 29% of these decks, 18× its usual rate.

#8Dragonlord Dromoka

Legendary Creature — Elder Dragon

4GW6

21 decks+2.89

In 55% of these decks, 18× its usual rate.

#9Bladewing the Risen

Legendary Creature — Zombie Dragon

3BBRR7

10 decks+2.88

In 26% of these decks, 18× its usual rate.

#10Lathliss, Dragon Queen

Legendary Creature — Dragon

4RR6

12 decks+2.86

In 32% of these decks, 17× its usual rate.

#11Atsushi, the Blazing Sky

Legendary Creature — Dragon Spirit

2RR4

9 decks+2.86

In 24% of these decks, 17× its usual rate.

#12Dragonspeaker Shaman

Creature — Human Barbarian Shaman

1RR3

9 decks+2.86

In 24% of these decks, 17× its usual rate.

Average Brawl deck

The most-included cards across 38 public Arena Brawl decks for Tiamat, 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.): 16 mythic · 50 rare · 17 uncommon · 8 common

The list (100 cards)

Commander (1)

Tiamat

Creatures (17)

1Terror of the Peaks
1Miirym, Sentinel Wyrm
1Dragonlord Dromoka
1Marang River Regent // Coil and Catch
1Fearsome Whelp
1Stormscale Scion
1Birds of Paradise
1Goldspan Dragon
1Hoarding Broodlord
1Lathliss, Dragon Queen
1Ancient Copper Dragon
1Delighted Halfling
1Dragonlord Kolaghan
1Old Gnawbone
1Twinflame Tyrant
1Bladewing the Risen
1Rivaz of the Claw

Instants (15)

1Mystical Tutor
1Vampiric Tutor
1Fatal Push
1Brainstorm
1Pact of Negation
1Swords to Plowshares
1Entomb
1Counterspell
1Dark Ritual
1Lightning Bolt
1Abrupt Decay
1Daze
1Enlightened Tutor
1Rakshasa's Bargain
1Veil of Summer

Sorceries (15)

1Grim Tutor
1Solve the Equation
1Toxic Deluge
1Cultivate
1Preordain
1Show and Tell
1Assemble the Team
1Inquisition of Kozilek
1Rampant Growth
1Thoughtseize
1Farseek
1Ponder
1Stock Up
1Duress
1Flow State

Artifacts (4)

1Arcane Signet
1Chromatic Lantern
1Wishclaw Talisman
1Mox Jasper

Enchantments (4)

1Dracogenesis
1Omniscience
1Encroaching Dragonstorm
1Call the Spirit Dragons

Lands (44)

1Stomping Ground
1Overgrown Tomb
1Blood Crypt
1Breeding Pool
1Command Tower
1Steam Vents
1Windswept Heath
1Polluted Delta
1Wooded Foothills
1Arid Mesa
1Misty Rainforest
1Verdant Catacombs
1Watery Grave
1Bloodstained Mire
1Scalding Tarn
1Flooded Strand
1Temple Garden
1Godless Shrine
1Hallowed Fountain
1Marsh Flats
1Sacred Foundry
1Mana Confluence
1Starting Town
1Cavern of Souls
1Hedge Maze
1Zagoth Triome
1Ketria Triome
1Thundering Falls
1Boseiju, Who Endures
1Underground Mortuary
1Reflecting Pool
1The World Tree
1Prismatic Vista
1Raugrin Triome
1Undercity Sewers
1Gloomlake Verge
2Forest
1Island
2Mountain
1Plains
1Snow-Covered Forest
1Swamp

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

Questions about Tiamat

What are the best cards for Tiamat?: Across 38 Arena Brawl decks, the most-played cards with Tiamat are Stomping Ground (84%), Overgrown Tomb (82%) and Blood Crypt (79%).
Which cards have the best synergy with Tiamat?: The cards played far more often with Tiamat than usual: Fearsome Whelp (23× its usual rate), Bloomvine Regent // Claim Territory (23× its usual rate) and Stormscale Scion (22× its usual rate).
What colors is Tiamat?: Tiamat is five-color (white-blue-black-red-green), so its deck can only run cards within that color identity.