The Ur-Dragon (Commander) - Toolbox

The Ur-Dragon
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47decks
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Cooper Gottfried
Jun 22, 2026
Cooper Gottfried
5 Best Sets of Commander Precons
The five best Commander precon releases of all time, ranked. What set will take the top spot in our list?
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Enchantments
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Utility Lands
Mana Artifacts
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Smaug the Magnificent
23%inclusion3 decks13 decks
23%synergy
High Synergy Cards
Miirym, Sentinel Wyrm
77%inclusion36 decks47 decks
67%synergy
Dragon Tempest
74%inclusion35 decks47 decks
66%synergy
Crux of Fate
68%inclusion32 decks47 decks
60%synergy
Hellkite Courser
64%inclusion30 decks47 decks
59%synergy
Goldspan Dragon
64%inclusion30 decks47 decks
58%synergy
Terror of the Peaks
64%inclusion30 decks47 decks
57%synergy
Dragonlord Dromoka
60%inclusion28 decks47 decks
53%synergy
Tiamat
57%inclusion27 decks47 decks
51%synergy
Temur Ascendancy
57%inclusion27 decks47 decks
48%synergy
Old Gnawbone
53%inclusion25 decks47 decks
47%synergy
Top Cards
Morophon, the Boundless
60%inclusion28 decks47 decks
46%synergy
Three Visits
57%inclusion27 decks47 decks
35%synergy
Nature's Lore
53%inclusion25 decks47 decks
27%synergy
Ancient Copper Dragon
51%inclusion24 decks47 decks
45%synergy
Swords to Plowshares
51%inclusion24 decks47 decks
13%synergy
Farseek
49%inclusion23 decks47 decks
6%synergy
Rivaz of the Claw
49%inclusion23 decks47 decks
43%synergy
Ancient Silver Dragon
47%inclusion22 decks47 decks
42%synergy
Balefire Dragon
45%inclusion21 decks47 decks
41%synergy
Birds of Paradise
43%inclusion20 decks47 decks
18%synergy
Game Changers
Demonic Tutor
53%inclusion25 decks47 decks
36%synergy
Smothering Tithe
43%inclusion20 decks47 decks
25%synergy
Cyclonic Rift
43%inclusion20 decks47 decks
28%synergy
Rhystic Study
40%inclusion19 decks47 decks
21%synergy
Vampiric Tutor
36%inclusion17 decks47 decks
23%synergy
Teferi's Protection
32%inclusion15 decks47 decks
18%synergy
The One Ring
30%inclusion14 decks47 decks
22%synergy
Worldly Tutor
30%inclusion14 decks47 decks
21%synergy
Enlightened Tutor
28%inclusion13 decks47 decks
15%synergy
Ancient Tomb
26%inclusion12 decks47 decks
16%synergy
Creatures
Sarkhan, Soul Aflame
43%inclusion20 decks47 decks
37%synergy
Scourge of Valkas
40%inclusion19 decks47 decks
35%synergy
Klauth, Unrivaled Ancient
40%inclusion19 decks47 decks
36%synergy
Lathliss, Dragon Queen
38%inclusion18 decks47 decks
31%synergy
Atarka, World Render
38%inclusion18 decks47 decks
31%synergy
Ureni of the Unwritten
38%inclusion14 decks37 decks
33%synergy
Two-Headed Hellkite
34%inclusion16 decks47 decks
29%synergy
Ancient Gold Dragon
34%inclusion16 decks47 decks
30%synergy
Scalelord Reckoner
34%inclusion16 decks47 decks
31%synergy
Scion of the Ur-Dragon
34%inclusion16 decks47 decks
31%synergy
Delighted Halfling
34%inclusion16 decks47 decks
23%synergy
Bloom Tender
32%inclusion15 decks47 decks
13%synergy
Rith, Liberated Primeval
32%inclusion15 decks47 decks
27%synergy
Mutable Explorer
31%inclusion8 decks26 decks
29%synergy
Utvara Hellkite
30%inclusion14 decks47 decks
25%synergy
Roaming Throne
30%inclusion14 decks47 decks
20%synergy
Twinflame Tyrant
27%inclusion11 decks41 decks
23%synergy
Magda, Brazen Outlaw
26%inclusion12 decks47 decks
24%synergy
Mirror Entity
23%inclusion11 decks47 decks
19%synergy
Amoeboid Changeling
23%inclusion11 decks47 decks
21%synergy
Ancient Brass Dragon
23%inclusion11 decks47 decks
20%synergy
Flock Impostor
23%inclusion6 decks26 decks
22%synergy
Chomping Changeling
23%inclusion6 decks26 decks
21%synergy
Omni-Changeling
23%inclusion6 decks26 decks
21%synergy
Mothdust Changeling
21%inclusion10 decks47 decks
20%synergy
Dragonspeaker Shaman
21%inclusion10 decks47 decks
15%synergy
Bladewing the Risen
21%inclusion10 decks47 decks
17%synergy
Universal Automaton
21%inclusion10 decks47 decks
19%synergy
Silumgar, the Drifting Death
21%inclusion10 decks47 decks
18%synergy
Realmwalker
21%inclusion10 decks47 decks
13%synergy
Hellkite Tyrant
21%inclusion10 decks47 decks
18%synergy
Masked Vandal
19%inclusion9 decks47 decks
17%synergy
Risen Reef
19%inclusion9 decks47 decks
13%synergy
Shapesharer
19%inclusion9 decks47 decks
18%synergy
Steel Hellkite
19%inclusion9 decks47 decks
17%synergy
Unsettled Mariner
19%inclusion9 decks47 decks
16%synergy
Changeling Outcast
19%inclusion9 decks47 decks
16%synergy
Cloudshredder Sliver
19%inclusion9 decks47 decks
12%synergy
Taurean Mauler
19%inclusion9 decks47 decks
16%synergy
Three Tree Mascot
17%inclusion8 decks46 decks
16%synergy
Scaled Nurturer
17%inclusion8 decks47 decks
15%synergy
Sylvia Brightspear
17%inclusion8 decks47 decks
16%synergy
Reaper King
17%inclusion8 decks47 decks
16%synergy
Faeburrow Elder
17%inclusion8 decks47 decks
-3%synergy
Manaweft Sliver
17%inclusion8 decks47 decks
10%synergy
Hellkite Charger
17%inclusion8 decks47 decks
15%synergy
Great Divide Guide
15%inclusion4 decks26 decks
10%synergy
Changeling Wayfinder
15%inclusion4 decks26 decks
14%synergy
Scourge of the Throne
15%inclusion7 decks47 decks
13%synergy
Priest of Titania
15%inclusion7 decks47 decks
14%synergy
Instants
Mana Drain
40%inclusion19 decks47 decks
32%synergy
Heroic Intervention
38%inclusion18 decks47 decks
16%synergy
Eladamri's Call
32%inclusion15 decks47 decks
26%synergy
Anguished Unmaking
23%inclusion11 decks47 decks
16%synergy
Swan Song
21%inclusion10 decks47 decks
11%synergy
Path to Exile
19%inclusion9 decks47 decks
-10%synergy
Dovin's Veto
17%inclusion8 decks47 decks
11%synergy
Boros Charm
17%inclusion8 decks47 decks
12%synergy
Crib Swap
17%inclusion8 decks47 decks
13%synergy
Counterspell
17%inclusion8 decks47 decks
-6%synergy
Assassin's Trophy
17%inclusion8 decks47 decks
3%synergy
Sarkhan's Triumph
15%inclusion7 decks47 decks
13%synergy
Nameless Inversion
15%inclusion7 decks47 decks
14%synergy
Stubborn Denial
13%inclusion6 decks47 decks
11%synergy
Fierce Guardianship
13%inclusion6 decks47 decks
1%synergy
Stinging Study
11%inclusion5 decks47 decks
10%synergy
An Offer You Can't Refuse
11%inclusion5 decks47 decks
-0%synergy
Blades of Velis Vel
11%inclusion5 decks47 decks
10%synergy
Deflecting Swat
11%inclusion5 decks47 decks
0%synergy
Beast Within
8.5%inclusion4 decks47 decks
-3%synergy
Personify
7.7%inclusion2 decks26 decks
6%synergy
Harmonized Crescendo
7.7%inclusion2 decks26 decks
6%synergy
Dawn's Truce
6.5%inclusion3 decks46 decks
4%synergy
Return of the Wildspeaker
6.4%inclusion3 decks47 decks
1%synergy
Dark Ritual
6.4%inclusion3 decks47 decks
0%synergy
Arcane Denial
6.4%inclusion3 decks47 decks
-0%synergy
Red Elemental Blast
6.4%inclusion3 decks47 decks
5%synergy
Sorceries
Skyshroud Claim
30%inclusion14 decks47 decks
23%synergy
Cultivate
19%inclusion9 decks47 decks
-16%synergy
Patriarch's Bidding
17%inclusion8 decks47 decks
13%synergy
Tempt with Discovery
15%inclusion7 decks47 decks
9%synergy
Ruinous Ultimatum
15%inclusion7 decks47 decks
8%synergy
Kodama's Reach
13%inclusion6 decks47 decks
-9%synergy
Majestic Genesis
13%inclusion6 decks47 decks
11%synergy
Eerie Ultimatum
13%inclusion6 decks47 decks
6%synergy
Coveted Prize
13%inclusion6 decks47 decks
12%synergy
Cateran Summons
13%inclusion6 decks47 decks
12%synergy
Imperial Seal
11%inclusion5 decks47 decks
7%synergy
Toxic Deluge
11%inclusion5 decks47 decks
7%synergy
Peer Pressure
11%inclusion5 decks47 decks
10%synergy
Formless Genesis
9.1%inclusion4 decks44 decks
9%synergy
Jeska's Will
8.5%inclusion4 decks47 decks
6%synergy
Rampant Growth
8.5%inclusion4 decks47 decks
-11%synergy
Rishkar's Expertise
8.5%inclusion4 decks47 decks
5%synergy
Winnowing
7.7%inclusion2 decks26 decks
7%synergy
Widespread Brutality
6.4%inclusion3 decks47 decks
6%synergy
Blasphemous Act
6.4%inclusion3 decks47 decks
-7%synergy
Living Death
6.4%inclusion3 decks47 decks
5%synergy
Exterminate!
6.4%inclusion3 decks47 decks
6%synergy
Reanimate
6.4%inclusion3 decks47 decks
2%synergy
Wheel of Fortune
6.4%inclusion3 decks47 decks
5%synergy
Distant Melody
6.4%inclusion3 decks47 decks
-1%synergy
Show and Tell
6.4%inclusion3 decks47 decks
6%synergy
Imposing Grandeur
6.4%inclusion3 decks47 decks
6%synergy
Utility Artifacts
The Great Henge
36%inclusion17 decks47 decks
30%synergy
Urza's Incubator
36%inclusion17 decks47 decks
21%synergy
Fist of Suns
26%inclusion12 decks47 decks
20%synergy
Maskwood Nexus
23%inclusion11 decks47 decks
18%synergy
Herald's Horn
21%inclusion10 decks47 decks
4%synergy
Lightning Greaves
15%inclusion7 decks47 decks
-2%synergy
Thrumming Hivepool
13%inclusion4 decks30 decks
8%synergy
Pyre of Heroes
11%inclusion5 decks47 decks
10%synergy
Birthing Pod
8.5%inclusion4 decks47 decks
8%synergy
Realmbreaker, the Invasion Tree
6.4%inclusion3 decks47 decks
5%synergy
Enchantments
Rhythm of the Wild
40%inclusion19 decks47 decks
30%synergy
Kindred Discovery
38%inclusion18 decks47 decks
27%synergy
Dracogenesis
37%inclusion14 decks38 decks
30%synergy
Aggravated Assault
19%inclusion9 decks47 decks
17%synergy
Garruk's Uprising
19%inclusion9 decks47 decks
6%synergy
Sylvan Library
19%inclusion9 decks47 decks
14%synergy
Steely Resolve
17%inclusion8 decks47 decks
16%synergy
Defense of the Heart
17%inclusion8 decks47 decks
15%synergy
Call the Spirit Dragons
17%inclusion6 decks36 decks
10%synergy
Roiling Dragonstorm
16%inclusion6 decks37 decks
15%synergy
Liliana's Contract
15%inclusion7 decks47 decks
14%synergy
Up the Beanstalk
13%inclusion6 decks47 decks
9%synergy
Double Down
13%inclusion6 decks47 decks
12%synergy
Black Market Connections
13%inclusion6 decks47 decks
8%synergy
Springleaf Parade
12%inclusion3 decks26 decks
7%synergy
Sneak Attack
11%inclusion5 decks47 decks
9%synergy
Leyline of Transformation
9.1%inclusion4 decks44 decks
8%synergy
The Bears of Littjara
8.5%inclusion4 decks47 decks
8%synergy
Mirari's Wake
8.5%inclusion4 decks47 decks
1%synergy
Aura Shards
8.5%inclusion4 decks47 decks
6%synergy
Elemental Bond
8.5%inclusion4 decks47 decks
5%synergy
Greater Good
8.5%inclusion4 decks47 decks
7%synergy
Leyline of Mutation
6.8%inclusion3 decks44 decks
3%synergy
Leyline of the Guildpact
6.4%inclusion3 decks47 decks
-8%synergy
Mystic Remora
6.4%inclusion3 decks47 decks
-4%synergy
Descendants' Path
6.4%inclusion3 decks47 decks
3%synergy
Bower Passage
6.4%inclusion3 decks47 decks
6%synergy
Necroduality
6.4%inclusion3 decks47 decks
6%synergy
Dragonback Assault
5.4%inclusion2 decks37 decks
4%synergy
Planeswalkers
Sarkhan, Fireblood
8.5%inclusion4 decks47 decks
7%synergy
Sarkhan Unbroken
8.5%inclusion4 decks47 decks
6%synergy
Utility Lands
Mutavault
19%inclusion9 decks47 decks
18%synergy
Boseiju, Who Endures
19%inclusion9 decks47 decks
8%synergy
Yavimaya, Cradle of Growth
17%inclusion8 decks47 decks
7%synergy
Swarmyard
15%inclusion7 decks47 decks
14%synergy
Crucible of the Spirit Dragon
15%inclusion7 decks47 decks
12%synergy
Three Tree City
11%inclusion5 decks46 decks
3%synergy
Hall of Heliod's Generosity
11%inclusion5 decks47 decks
4%synergy
Urza's Saga
11%inclusion5 decks47 decks
6%synergy
Reliquary Tower
11%inclusion5 decks47 decks
-15%synergy
Cascading Cataracts
11%inclusion5 decks47 decks
-5%synergy
Gaea's Cradle
8.5%inclusion4 decks47 decks
4%synergy
Flamekin Village
6.4%inclusion3 decks47 decks
4%synergy
Arena of Glory
6.4%inclusion3 decks47 decks
5%synergy
Urborg, Tomb of Yawgmoth
6.4%inclusion3 decks47 decks
0%synergy
Mistrise Village
5.4%inclusion2 decks37 decks
2%synergy
Mana Artifacts
Sol Ring
85%inclusion40 decks47 decks
5%synergy
Arcane Signet
77%inclusion36 decks47 decks
1%synergy
Chromatic Lantern
55%inclusion26 decks47 decks
5%synergy
Firdoch Core
38%inclusion10 decks26 decks
36%synergy
Dragon's Hoard
38%inclusion18 decks47 decks
32%synergy
Fellwar Stone
34%inclusion16 decks47 decks
3%synergy
Mox Jasper
28%inclusion11 decks40 decks
23%synergy
Mana Vault
15%inclusion7 decks47 decks
8%synergy
Orb of Dragonkind
13%inclusion6 decks47 decks
10%synergy
Chrome Mox
11%inclusion5 decks47 decks
4%synergy
Mox Diamond
11%inclusion5 decks47 decks
5%synergy
Lotus Petal
8.5%inclusion4 decks47 decks
1%synergy
Chromatic Orrery
8.5%inclusion4 decks47 decks
-0%synergy
Izzet Signet
6.4%inclusion3 decks47 decks
5%synergy
Lands
Command Tower
94%inclusion44 decks47 decks
5%synergy
Mountain
74%inclusion35 decks47 decks
-3%synergy
Cavern of Souls
70%inclusion33 decks47 decks
53%synergy
Stomping Ground
64%inclusion30 decks47 decks
34%synergy
Haven of the Spirit Dragon
64%inclusion30 decks47 decks
57%synergy
Exotic Orchard
62%inclusion29 decks47 decks
-2%synergy
Forest
62%inclusion29 decks47 decks
-20%synergy
Island
62%inclusion29 decks47 decks
-18%synergy
Mana Confluence
60%inclusion28 decks47 decks
41%synergy
Wooded Foothills
57%inclusion27 decks47 decks
31%synergy
Scalding Tarn
57%inclusion27 decks47 decks
35%synergy
Blood Crypt
55%inclusion26 decks47 decks
34%synergy
Bloodstained Mire
55%inclusion26 decks47 decks
34%synergy
Flooded Strand
55%inclusion26 decks47 decks
31%synergy
Windswept Heath
53%inclusion25 decks47 decks
26%synergy
Verdant Catacombs
53%inclusion25 decks47 decks
28%synergy
Plains
53%inclusion25 decks47 decks
-25%synergy
Misty Rainforest
51%inclusion24 decks47 decks
25%synergy
Swamp
51%inclusion24 decks47 decks
-24%synergy
Path of Ancestry
51%inclusion24 decks47 decks
7%synergy
Arid Mesa
51%inclusion24 decks47 decks
30%synergy
City of Brass
49%inclusion23 decks47 decks
28%synergy
Temple Garden
49%inclusion23 decks47 decks
19%synergy
Steam Vents
47%inclusion22 decks47 decks
23%synergy
Breeding Pool
47%inclusion22 decks47 decks
16%synergy
The World Tree
47%inclusion22 decks47 decks
20%synergy
Sacred Foundry
47%inclusion22 decks47 decks
23%synergy
Overgrown Tomb
45%inclusion21 decks47 decks
16%synergy
Maelstrom of the Spirit Dragon
43%inclusion16 decks37 decks
37%synergy
Ketria Triome
43%inclusion20 decks47 decks
19%synergy
Reflecting Pool
43%inclusion20 decks47 decks
26%synergy
Marsh Flats
43%inclusion20 decks47 decks
21%synergy
Godless Shrine
40%inclusion19 decks47 decks
16%synergy
Polluted Delta
40%inclusion19 decks47 decks
17%synergy
Taiga
38%inclusion18 decks47 decks
26%synergy
Hallowed Fountain
38%inclusion18 decks47 decks
12%synergy
Bayou
36%inclusion17 decks47 decks
23%synergy
Plateau
36%inclusion17 decks47 decks
25%synergy
Tropical Island
34%inclusion16 decks47 decks
21%synergy
Volcanic Island
34%inclusion16 decks47 decks
22%synergy
Badlands
32%inclusion15 decks47 decks
21%synergy
Savannah
32%inclusion15 decks47 decks
19%synergy
Scrubland
32%inclusion15 decks47 decks
20%synergy
Underground Sea
30%inclusion14 decks47 decks
18%synergy
Watery Grave
30%inclusion14 decks47 decks
6%synergy
Ziatora's Proving Ground
30%inclusion14 decks47 decks
13%synergy
Tundra
28%inclusion13 decks47 decks
15%synergy
Indatha Triome
28%inclusion13 decks47 decks
7%synergy
Jetmir's Garden
28%inclusion13 decks47 decks
9%synergy
Abundant Countryside
27%inclusion7 decks26 decks
17%synergy
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