The Ur-Dragon (Commander) - Chaos

The Ur-Dragon
Rank #1
22decks
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Dana Roach
Jul 1, 2026
Dana Roach
Archidekt Deckbuilding Contest - July 2026
Enter Archidekt's July deckbuilding contest: build a Commander deck around a weird, intentional mana curve for a chance to win!
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Sorceries
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Enchantments
Battles
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Utility Lands
Mana Artifacts
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Miirym, Sentinel Wyrm
68%inclusion15 decks22 decks
59%synergy
Atarka, World Render
59%inclusion13 decks22 decks
52%synergy
Dragon Tempest
55%inclusion12 decks22 decks
46%synergy
Morophon, the Boundless
59%inclusion13 decks22 decks
46%synergy
Hellkite Tyrant
45%inclusion10 decks22 decks
42%synergy
Ureni of the Unwritten
47%inclusion8 decks17 decks
42%synergy
Call the Spirit Dragons
47%inclusion8 decks17 decks
41%synergy
Dracogenesis
47%inclusion8 decks17 decks
41%synergy
Utvara Hellkite
45%inclusion10 decks22 decks
40%synergy
Ancient Copper Dragon
45%inclusion10 decks22 decks
40%synergy
Top Cards
Dragonlord Dromoka
45%inclusion10 decks22 decks
38%synergy
Old Gnawbone
45%inclusion10 decks22 decks
39%synergy
Tiamat
45%inclusion10 decks22 decks
39%synergy
Farseek
41%inclusion9 decks22 decks
-2%synergy
Crux of Fate
41%inclusion9 decks22 decks
33%synergy
Scourge of Valkas
36%inclusion8 decks22 decks
31%synergy
Lathliss, Dragon Queen
36%inclusion8 decks22 decks
30%synergy
Goldspan Dragon
36%inclusion8 decks22 decks
31%synergy
Ancient Silver Dragon
36%inclusion8 decks22 decks
31%synergy
Scalelord Reckoner
36%inclusion8 decks22 decks
34%synergy
Game Changers
Smothering Tithe
41%inclusion9 decks22 decks
23%synergy
Demonic Tutor
32%inclusion7 decks22 decks
14%synergy
Teferi's Protection
27%inclusion6 decks22 decks
13%synergy
Rhystic Study
27%inclusion6 decks22 decks
8%synergy
Vampiric Tutor
27%inclusion6 decks22 decks
14%synergy
Enlightened Tutor
23%inclusion5 decks22 decks
10%synergy
Fierce Guardianship
23%inclusion5 decks22 decks
11%synergy
Cyclonic Rift
23%inclusion5 decks22 decks
8%synergy
Ancient Tomb
18%inclusion4 decks22 decks
9%synergy
Jeska's Will
14%inclusion3 decks22 decks
11%synergy
Creatures
Hellkite Courser
36%inclusion8 decks22 decks
32%synergy
Rivaz of the Claw
36%inclusion8 decks22 decks
30%synergy
Terror of the Peaks
36%inclusion8 decks22 decks
30%synergy
Roaming Throne
32%inclusion7 decks22 decks
22%synergy
Balefire Dragon
32%inclusion7 decks22 decks
28%synergy
Ancient Gold Dragon
32%inclusion7 decks22 decks
28%synergy
Dragonspeaker Shaman
32%inclusion7 decks22 decks
26%synergy
Klauth, Unrivaled Ancient
32%inclusion7 decks22 decks
28%synergy
Ganax, Astral Hunter
32%inclusion7 decks22 decks
29%synergy
Sarkhan, Soul Aflame
32%inclusion7 decks22 decks
27%synergy
Twinflame Tyrant
28%inclusion5 decks18 decks
24%synergy
Karrthus, Tyrant of Jund
27%inclusion6 decks22 decks
25%synergy
Two-Headed Hellkite
27%inclusion6 decks22 decks
22%synergy
Ancient Brass Dragon
27%inclusion6 decks22 decks
24%synergy
Ancient Bronze Dragon
27%inclusion6 decks22 decks
25%synergy
Rith, Liberated Primeval
27%inclusion6 decks22 decks
23%synergy
Dragonlord's Servant
27%inclusion6 decks22 decks
22%synergy
Summon: Bahamut
25%inclusion4 decks16 decks
19%synergy
Broodcaller Scourge
24%inclusion4 decks17 decks
22%synergy
Deceptive Frostkite
24%inclusion4 decks17 decks
23%synergy
Scourge of the Throne
23%inclusion5 decks22 decks
21%synergy
Bloom Tender
23%inclusion5 decks22 decks
4%synergy
Korlessa, Scale Singer
23%inclusion5 decks22 decks
20%synergy
Ramos, Dragon Engine
23%inclusion5 decks22 decks
17%synergy
Nicol Bolas, the Ravager
23%inclusion5 decks22 decks
21%synergy
Astral Dragon
23%inclusion5 decks22 decks
22%synergy
Scion of the Ur-Dragon
23%inclusion5 decks22 decks
20%synergy
Birds of Paradise
23%inclusion5 decks22 decks
-2%synergy
Scion of Draco
23%inclusion5 decks22 decks
18%synergy
Wrathful Red Dragon
18%inclusion4 decks22 decks
16%synergy
Mirror Entity
18%inclusion4 decks22 decks
14%synergy
Masked Vandal
18%inclusion4 decks22 decks
16%synergy
Risen Reef
18%inclusion4 decks22 decks
12%synergy
Magda, Brazen Outlaw
18%inclusion4 decks22 decks
17%synergy
Dragonlord Silumgar
18%inclusion4 decks22 decks
16%synergy
Shapesharer
18%inclusion4 decks22 decks
17%synergy
Dragonlord Kolaghan
18%inclusion4 decks22 decks
16%synergy
Amoeboid Changeling
18%inclusion4 decks22 decks
16%synergy
Unsettled Mariner
18%inclusion4 decks22 decks
15%synergy
Zurgo and Ojutai
18%inclusion4 decks22 decks
16%synergy
Silumgar, the Drifting Death
18%inclusion4 decks22 decks
15%synergy
Realmwalker
18%inclusion4 decks22 decks
10%synergy
Savage Ventmaw
18%inclusion4 decks22 decks
14%synergy
Universal Automaton
18%inclusion4 decks22 decks
16%synergy
Thrakkus the Butcher
18%inclusion4 decks22 decks
15%synergy
Karakyk Guardian
18%inclusion3 decks17 decks
17%synergy
Betor, Kin to All
18%inclusion3 decks17 decks
15%synergy
Dragonologist
18%inclusion3 decks17 decks
17%synergy
Temur Battlecrier
18%inclusion3 decks17 decks
15%synergy
Earthquake Dragon
14%inclusion3 decks22 decks
12%synergy
Instants
Counterspell
27%inclusion6 decks22 decks
4%synergy
An Offer You Can't Refuse
18%inclusion4 decks22 decks
7%synergy
Crib Swap
18%inclusion4 decks22 decks
14%synergy
Heroic Intervention
18%inclusion4 decks22 decks
-5%synergy
Mana Drain
18%inclusion4 decks22 decks
9%synergy
Path to Exile
18%inclusion4 decks22 decks
-11%synergy
Chaos Warp
14%inclusion3 decks22 decks
9%synergy
Anguished Unmaking
14%inclusion3 decks22 decks
6%synergy
Nameless Inversion
14%inclusion3 decks22 decks
13%synergy
Worldly Tutor
14%inclusion3 decks22 decks
5%synergy
Mystical Tutor
14%inclusion3 decks22 decks
8%synergy
Deadly Rollick
9.1%inclusion2 decks22 decks
4%synergy
Dovin's Veto
9.1%inclusion2 decks22 decks
3%synergy
Negate
9.1%inclusion2 decks22 decks
0%synergy
Lightning Bolt
9.1%inclusion2 decks22 decks
8%synergy
Eladamri's Call
9.1%inclusion2 decks22 decks
3%synergy
Silence
9.1%inclusion2 decks22 decks
3%synergy
Arcane Denial
9.1%inclusion2 decks22 decks
2%synergy
Assassin's Trophy
9.1%inclusion2 decks22 decks
-5%synergy
Deflecting Swat
9.1%inclusion2 decks22 decks
-1%synergy
Swords to Plowshares
9.1%inclusion2 decks22 decks
-29%synergy
Sarkhan's Triumph
9.1%inclusion2 decks22 decks
7%synergy
Restoration Magic
6.3%inclusion1 decks16 decks
5%synergy
Auroral Procession
5.9%inclusion1 decks17 decks
5%synergy
Spectral Denial
5.9%inclusion1 decks17 decks
6%synergy
Untimely Malfunction
5.3%inclusion1 decks19 decks
5%synergy
Sorceries
Cultivate
32%inclusion7 decks22 decks
-3%synergy
Kodama's Reach
23%inclusion5 decks22 decks
1%synergy
Three Visits
23%inclusion5 decks22 decks
0%synergy
Nature's Lore
18%inclusion4 decks22 decks
-8%synergy
Warp World
14%inclusion3 decks22 decks
13%synergy
Blasphemous Act
14%inclusion3 decks22 decks
-0%synergy
Peer Pressure
14%inclusion3 decks22 decks
13%synergy
Kindred Dominance
14%inclusion3 decks22 decks
8%synergy
Stock Up
12%inclusion2 decks17 decks
11%synergy
Majestic Genesis
9.1%inclusion2 decks22 decks
8%synergy
Imperial Seal
9.1%inclusion2 decks22 decks
5%synergy
Scrambleverse
9.1%inclusion2 decks22 decks
9%synergy
Skyshroud Claim
9.1%inclusion2 decks22 decks
2%synergy
Clear the Land
9.1%inclusion2 decks22 decks
9%synergy
Vandalblast
9.1%inclusion2 decks22 decks
7%synergy
Coveted Prize
9.1%inclusion2 decks22 decks
8%synergy
Harmonize
9.1%inclusion2 decks22 decks
7%synergy
Personal Tutor
9.1%inclusion2 decks22 decks
9%synergy
Gamble
9.1%inclusion2 decks22 decks
6%synergy
Distant Melody
9.1%inclusion2 decks22 decks
2%synergy
Descent of the Dragons
9.1%inclusion2 decks22 decks
9%synergy
Celestial Reunion
8.3%inclusion1 decks12 decks
8%synergy
Space-Time Anomaly
7.7%inclusion1 decks13 decks
8%synergy
Nature's Rhythm
5.9%inclusion1 decks17 decks
4%synergy
Death Begets Life
5.9%inclusion1 decks17 decks
5%synergy
Molten Exhale
5.9%inclusion1 decks17 decks
6%synergy
Risky Shortcut
5.9%inclusion1 decks17 decks
6%synergy
Vengeful Possession
5.3%inclusion1 decks19 decks
5%synergy
Utility Artifacts
Urza's Incubator
36%inclusion8 decks22 decks
21%synergy
Maskwood Nexus
23%inclusion5 decks22 decks
17%synergy
Lightning Greaves
23%inclusion5 decks22 decks
6%synergy
Fist of Suns
18%inclusion4 decks22 decks
13%synergy
Vanquisher's Banner
18%inclusion4 decks22 decks
11%synergy
Chronicle of Victory
17%inclusion2 decks12 decks
13%synergy
Thrumming Hivepool
14%inclusion2 decks14 decks
9%synergy
Coat of Arms
14%inclusion3 decks22 decks
11%synergy
The Great Henge
14%inclusion3 decks22 decks
8%synergy
Herald's Horn
14%inclusion3 decks22 decks
-4%synergy
Teferi's Puzzle Box
9.1%inclusion2 decks22 decks
9%synergy
The One Ring
9.1%inclusion2 decks22 decks
1%synergy
TARDIS
9.1%inclusion2 decks22 decks
9%synergy
Swiftfoot Boots
9.1%inclusion2 decks22 decks
-3%synergy
Knowledge Pool
9.1%inclusion2 decks22 decks
9%synergy
Dragon Arch
9.1%inclusion2 decks22 decks
7%synergy
The Fire Crystal
6.3%inclusion1 decks16 decks
5%synergy
Dragonfire Blade
5.9%inclusion1 decks17 decks
5%synergy
Enchantments
Garruk's Uprising
32%inclusion7 decks22 decks
19%synergy
Kindred Discovery
18%inclusion4 decks22 decks
7%synergy
Rhythm of the Wild
18%inclusion4 decks22 decks
8%synergy
Temur Ascendancy
18%inclusion4 decks22 decks
9%synergy
Encroaching Dragonstorm
18%inclusion3 decks17 decks
15%synergy
Doubling Season
14%inclusion3 decks22 decks
8%synergy
Eye of the Storm
14%inclusion3 decks22 decks
13%synergy
Arcane Adaptation
14%inclusion3 decks22 decks
12%synergy
Mirari's Wake
14%inclusion3 decks22 decks
6%synergy
Possibility Storm
14%inclusion3 decks22 decks
13%synergy
Black Market Connections
14%inclusion3 decks22 decks
9%synergy
Propaganda
14%inclusion3 decks22 decks
6%synergy
Breaching Dragonstorm
12%inclusion2 decks17 decks
10%synergy
Aggravated Assault
9.1%inclusion2 decks22 decks
7%synergy
Frontier Siege
9.1%inclusion2 decks22 decks
8%synergy
The Kami War
9.1%inclusion2 decks22 decks
4%synergy
Leyline of the Guildpact
9.1%inclusion2 decks22 decks
-5%synergy
Gratuitous Violence
9.1%inclusion2 decks22 decks
9%synergy
Parallel Lives
9.1%inclusion2 decks22 decks
6%synergy
Sphere of Safety
9.1%inclusion2 decks22 decks
3%synergy
Reflections of Littjara
9.1%inclusion2 decks22 decks
2%synergy
Grip of Chaos
9.1%inclusion2 decks22 decks
9%synergy
Defense of the Heart
9.1%inclusion2 decks22 decks
7%synergy
Ghostly Prison
9.1%inclusion2 decks22 decks
3%synergy
Hive Mind
9.1%inclusion2 decks22 decks
9%synergy
Springleaf Parade
8.3%inclusion1 decks12 decks
4%synergy
Dragonback Assault
5.9%inclusion1 decks17 decks
4%synergy
Corroding Dragonstorm
5.9%inclusion1 decks17 decks
5%synergy
Windcrag Siege
5.9%inclusion1 decks17 decks
5%synergy
Roiling Dragonstorm
5.9%inclusion1 decks17 decks
4%synergy
Frostcliff Siege
5.9%inclusion1 decks17 decks
4%synergy
Leyline of Transformation
5.3%inclusion1 decks19 decks
4%synergy
Battles
Invasion of Tarkir
9.1%inclusion2 decks22 decks
8%synergy
Planeswalkers
Sarkhan Unbroken
14%inclusion3 decks22 decks
11%synergy
Ugin, Eye of the Storms
12%inclusion2 decks17 decks
9%synergy
Ugin, the Spirit Dragon
9.1%inclusion2 decks22 decks
6%synergy
Oko, Lorwyn Liege
8.3%inclusion1 decks12 decks
8%synergy
Utility Lands
Three Tree City
27%inclusion6 decks22 decks
20%synergy
Boseiju, Who Endures
23%inclusion5 decks22 decks
12%synergy
Reliquary Tower
23%inclusion5 decks22 decks
-2%synergy
Mutavault
18%inclusion4 decks22 decks
17%synergy
Gaea's Cradle
14%inclusion3 decks22 decks
10%synergy
Yavimaya, Cradle of Growth
14%inclusion3 decks22 decks
4%synergy
Crucible of the Spirit Dragon
14%inclusion3 decks22 decks
11%synergy
Rogue's Passage
14%inclusion3 decks22 decks
8%synergy
Mistrise Village
12%inclusion2 decks17 decks
9%synergy
Swarmyard
9.1%inclusion2 decks22 decks
8%synergy
Mosswort Bridge
9.1%inclusion2 decks22 decks
8%synergy
Terrain Generator
9.1%inclusion2 decks22 decks
9%synergy
Cascading Cataracts
9.1%inclusion2 decks22 decks
-6%synergy
Otawara, Soaring City
9.1%inclusion2 decks22 decks
3%synergy
Mana Artifacts
Arcane Signet
77%inclusion17 decks22 decks
1%synergy
Sol Ring
73%inclusion16 decks22 decks
-7%synergy
Mox Jasper
47%inclusion8 decks17 decks
43%synergy
Chromatic Lantern
41%inclusion9 decks22 decks
-9%synergy
Fellwar Stone
32%inclusion7 decks22 decks
0%synergy
Dragon's Hoard
32%inclusion7 decks22 decks
26%synergy
Dragonstorm Globe
24%inclusion4 decks17 decks
20%synergy
Firdoch Core
17%inclusion2 decks12 decks
14%synergy
Patchwork Banner
14%inclusion3 decks22 decks
7%synergy
Carnelian Orb of Dragonkind
14%inclusion3 decks22 decks
11%synergy
Gilded Lotus
9.1%inclusion2 decks22 decks
7%synergy
Thought Vessel
9.1%inclusion2 decks22 decks
2%synergy
Patriar's Seal
9.1%inclusion2 decks22 decks
8%synergy
Timeless Lotus
9.1%inclusion2 decks22 decks
-2%synergy
The Eternity Elevator
7.1%inclusion1 decks14 decks
5%synergy
Dragonbroods' Relic
5.9%inclusion1 decks17 decks
6%synergy
Herd Heirloom
5.9%inclusion1 decks17 decks
4%synergy
Lands
Command Tower
91%inclusion20 decks22 decks
2%synergy
Mountain
86%inclusion19 decks22 decks
9%synergy
Island
82%inclusion18 decks22 decks
2%synergy
Forest
82%inclusion18 decks22 decks
0%synergy
Plains
77%inclusion17 decks22 decks
-1%synergy
Swamp
73%inclusion16 decks22 decks
-3%synergy
Exotic Orchard
50%inclusion11 decks22 decks
-13%synergy
Maelstrom of the Spirit Dragon
47%inclusion8 decks17 decks
41%synergy
Cavern of Souls
45%inclusion10 decks22 decks
29%synergy
Path of Ancestry
41%inclusion9 decks22 decks
-3%synergy
Mana Confluence
41%inclusion9 decks22 decks
22%synergy
Stomping Ground
36%inclusion8 decks22 decks
6%synergy
Windswept Heath
36%inclusion8 decks22 decks
9%synergy
The World Tree
36%inclusion8 decks22 decks
10%synergy
Wooded Foothills
36%inclusion8 decks22 decks
10%synergy
Verdant Catacombs
36%inclusion8 decks22 decks
11%synergy
Haven of the Spirit Dragon
36%inclusion8 decks22 decks
29%synergy
Misty Rainforest
32%inclusion7 decks22 decks
5%synergy
Breeding Pool
32%inclusion7 decks22 decks
1%synergy
Arid Mesa
32%inclusion7 decks22 decks
10%synergy
Scalding Tarn
32%inclusion7 decks22 decks
10%synergy
Flooded Strand
32%inclusion7 decks22 decks
7%synergy
Steam Vents
27%inclusion6 decks22 decks
3%synergy
Blood Crypt
27%inclusion6 decks22 decks
6%synergy
Sacred Foundry
27%inclusion6 decks22 decks
4%synergy
Reflecting Pool
27%inclusion6 decks22 decks
11%synergy
Godless Shrine
27%inclusion6 decks22 decks
3%synergy
Mystic Monastery
27%inclusion6 decks22 decks
14%synergy
City of Brass
27%inclusion6 decks22 decks
6%synergy
Bloodstained Mire
27%inclusion6 decks22 decks
6%synergy
Taiga
23%inclusion5 decks22 decks
10%synergy
Spara's Headquarters
23%inclusion5 decks22 decks
3%synergy
Nomad Outpost
23%inclusion5 decks22 decks
11%synergy
Sandsteppe Citadel
23%inclusion5 decks22 decks
7%synergy
Overgrown Tomb
23%inclusion5 decks22 decks
-6%synergy
Savage Lands
23%inclusion5 decks22 decks
11%synergy
Plateau
23%inclusion5 decks22 decks
12%synergy
Polluted Delta
23%inclusion5 decks22 decks
-0%synergy
Marsh Flats
23%inclusion5 decks22 decks
1%synergy
Hallowed Fountain
23%inclusion5 decks22 decks
-4%synergy
Temple Garden
23%inclusion5 decks22 decks
-7%synergy
Tundra
18%inclusion4 decks22 decks
6%synergy
Badlands
18%inclusion4 decks22 decks
7%synergy
Seaside Citadel
18%inclusion4 decks22 decks
3%synergy
Jungle Shrine
18%inclusion4 decks22 decks
1%synergy
Underground Sea
18%inclusion4 decks22 decks
6%synergy
Savannah
18%inclusion4 decks22 decks
6%synergy
Ketria Triome
18%inclusion4 decks22 decks
-5%synergy
Crumbling Necropolis
18%inclusion4 decks22 decks
8%synergy
Tropical Island
18%inclusion4 decks22 decks
5%synergy
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