The Ur-Dragon (Commander) - Expensive Optimized

The Ur-Dragon
Rank #2
351decks
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Jonathan Zucchetti
Aug 27, 2026
Jonathan Zucchetti
How Modular Deckbuilding Works in Commander
Modular deckbuilding keeps one core and swaps the rest between games. Which commanders support it, which are too generic, and why it works.
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Utility Artifacts
Enchantments
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Utility Lands
Mana Artifacts
Lands
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Smaug, Wicked Worm
35%inclusion18 decks52 decks
32%synergy
Smaug the Magnificent
29%inclusion34 decks119 decks
28%synergy
Gleaming Splendor
25%inclusion13 decks52 decks
21%synergy
Desolation of Smaug
11%inclusion7 decks63 decks
10%synergy
Smaug the Impenetrable
6.3%inclusion4 decks63 decks
6%synergy
High Synergy Cards
Old Gnawbone
95%inclusion335 decks351 decks
89%synergy
Ancient Copper Dragon
91%inclusion318 decks351 decks
85%synergy
Terror of the Peaks
91%inclusion318 decks351 decks
84%synergy
Goldspan Dragon
87%inclusion307 decks351 decks
82%synergy
Miirym, Sentinel Wyrm
91%inclusion319 decks351 decks
82%synergy
Dragon Tempest
90%inclusion316 decks351 decks
82%synergy
Hellkite Courser
81%inclusion285 decks351 decks
77%synergy
Tiamat
81%inclusion285 decks351 decks
75%synergy
Dragonlord Dromoka
78%inclusion275 decks351 decks
71%synergy
Ancient Silver Dragon
74%inclusion260 decks351 decks
69%synergy
Top Cards
BIRDS OF PARADISE
76%inclusion268 decks351 decks
51%synergy
Crux of Fate
71%inclusion248 decks351 decks
63%synergy
Twinflame Tyrant
70%inclusion244 decks351 decks
66%synergy
Ureni of the Unwritten
68%inclusion233 decks341 decks
63%synergy
Temur Ascendancy
67%inclusion236 decks351 decks
58%synergy
Ancient Gold Dragon
66%inclusion231 decks351 decks
62%synergy
Dracogenesis
66%inclusion225 decks342 decks
59%synergy
Klauth, Unrivaled Ancient
64%inclusion225 decks351 decks
60%synergy
Bloom Tender
64%inclusion225 decks351 decks
45%synergy
Scourge of Valkas
59%inclusion207 decks351 decks
54%synergy
Game Changers
Demonic Tutor
85%inclusion298 decks351 decks
68%synergy
Rhystic Study
72%inclusion254 decks351 decks
53%synergy
Cyclonic Rift
72%inclusion251 decks351 decks
57%synergy
Teferi's Protection
71%inclusion250 decks351 decks
57%synergy
Smothering Tithe
66%inclusion230 decks351 decks
48%synergy
Vampiric Tutor
65%inclusion228 decks351 decks
52%synergy
Ancient Tomb
65%inclusion228 decks351 decks
56%synergy
Mox Diamond
64%inclusion226 decks351 decks
59%synergy
Mana Vault
62%inclusion219 decks351 decks
56%synergy
Chrome Mox
60%inclusion212 decks351 decks
54%synergy
Creatures
Lathliss, Dragon Queen
58%inclusion202 decks351 decks
51%synergy
Roaming Throne
56%inclusion197 decks351 decks
46%synergy
Morophon, the Boundless
49%inclusion172 decks351 decks
36%synergy
Utvara Hellkite
47%inclusion165 decks351 decks
42%synergy
Atarka, World Render
47%inclusion164 decks351 decks
40%synergy
Sarkhan, Soul Aflame
46%inclusion160 decks351 decks
41%synergy
Balefire Dragon
40%inclusion142 decks351 decks
37%synergy
Ancient Brass Dragon
40%inclusion142 decks351 decks
37%synergy
Dragonspeaker Shaman
40%inclusion139 decks351 decks
33%synergy
Ignoble Hierarch
39%inclusion136 decks351 decks
28%synergy
Rivaz of the Claw
37%inclusion130 decks351 decks
31%synergy
Noble Hierarch
35%inclusion122 decks351 decks
26%synergy
Delighted Halfling
33%inclusion116 decks351 decks
22%synergy
Selvala, Heart of the Wilds
32%inclusion113 decks351 decks
26%synergy
Zurgo and Ojutai
29%inclusion103 decks351 decks
28%synergy
Dragonlord Kolaghan
29%inclusion101 decks351 decks
27%synergy
Dragonlord's Servant
28%inclusion100 decks351 decks
23%synergy
Scion of Draco
28%inclusion100 decks351 decks
24%synergy
Goldlust Triad
28%inclusion96 decks340 decks
27%synergy
Scion of the Ur-Dragon
27%inclusion94 decks351 decks
24%synergy
Savage Ventmaw
24%inclusion85 decks351 decks
21%synergy
Bladewing the Risen
23%inclusion82 decks351 decks
19%synergy
Betor, Kin to All
23%inclusion79 decks341 decks
21%synergy
Dragonhawk, Fate's Tempest
23%inclusion81 decks351 decks
22%synergy
Temur Battlecrier
23%inclusion77 decks341 decks
20%synergy
Rith, Liberated Primeval
22%inclusion78 decks351 decks
18%synergy
Hellkite Tyrant
22%inclusion77 decks351 decks
19%synergy
Bonehoard Dracosaur
22%inclusion76 decks351 decks
21%synergy
Sylvia Brightspear
21%inclusion75 decks351 decks
21%synergy
Hellkite Charger
21%inclusion74 decks351 decks
19%synergy
Scalelord Reckoner
20%inclusion70 decks351 decks
17%synergy
Two-Headed Hellkite
19%inclusion68 decks351 decks
14%synergy
Cavern-Hoard Dragon
19%inclusion66 decks351 decks
17%synergy
Neriv, Heart of the Storm
19%inclusion64 decks341 decks
18%synergy
Ramos, Dragon Engine
19%inclusion65 decks351 decks
13%synergy
Scavenger Regent
17%inclusion59 decks338 decks
15%synergy
Helga, Skittish Seer
17%inclusion59 decks351 decks
15%synergy
Karrthus, Tyrant of Jund
17%inclusion59 decks351 decks
15%synergy
Ganax, Astral Hunter
17%inclusion58 decks351 decks
13%synergy
Marang River Regent
16%inclusion56 decks341 decks
15%synergy
Dragonlord Silumgar
15%inclusion54 decks351 decks
14%synergy
Silumgar, the Drifting Death
15%inclusion53 decks351 decks
12%synergy
Ancient Bronze Dragon
15%inclusion51 decks351 decks
12%synergy
Tannuk, Steadfast Second
14%inclusion37 decks262 decks
14%synergy
Esper Sentinel
14%inclusion49 decks351 decks
6%synergy
Parapet Thrasher
14%inclusion47 decks338 decks
13%synergy
Nicol Bolas, the Ravager
13%inclusion47 decks351 decks
11%synergy
Dragonborn Champion
13%inclusion46 decks351 decks
12%synergy
Imoti, Celebrant of Bounty
13%inclusion46 decks351 decks
12%synergy
Reckless Barbarian
13%inclusion45 decks351 decks
12%synergy
Instants
Mana Drain
51%inclusion180 decks351 decks
43%synergy
Worldly Tutor
49%inclusion172 decks351 decks
40%synergy
Swords to Plowshares
47%inclusion164 decks351 decks
8%synergy
Enlightened Tutor
44%inclusion155 decks351 decks
31%synergy
Swan Song
38%inclusion134 decks351 decks
27%synergy
Heroic Intervention
37%inclusion130 decks351 decks
14%synergy
Fierce Guardianship
28%inclusion97 decks351 decks
16%synergy
Stubborn Denial
27%inclusion96 decks351 decks
26%synergy
Assassin's Trophy
26%inclusion93 decks351 decks
13%synergy
Deflecting Swat
24%inclusion84 decks351 decks
13%synergy
Smuggler's Surprise
20%inclusion69 decks351 decks
19%synergy
Path to Exile
18%inclusion64 decks351 decks
-12%synergy
An Offer You Can't Refuse
18%inclusion63 decks351 decks
6%synergy
Force of Will
17%inclusion61 decks351 decks
12%synergy
Mystical Tutor
17%inclusion60 decks351 decks
12%synergy
Eladamri's Call
17%inclusion59 decks351 decks
11%synergy
Counterspell
17%inclusion58 decks351 decks
-7%synergy
Pact of Negation
9.1%inclusion32 decks351 decks
5%synergy
Veil of Summer
7.1%inclusion25 decks351 decks
4%synergy
Dark Ritual
7.1%inclusion25 decks351 decks
1%synergy
Sarkhan's Triumph
6.8%inclusion24 decks351 decks
5%synergy
Anguished Unmaking
6.6%inclusion23 decks351 decks
-1%synergy
Flusterstorm
6.0%inclusion21 decks351 decks
1%synergy
Silence
6.0%inclusion21 decks351 decks
0%synergy
Force of Negation
6.0%inclusion21 decks351 decks
3%synergy
Deadly Rollick
5.4%inclusion19 decks351 decks
0%synergy
Sorceries
Nature's Lore
42%inclusion146 decks351 decks
15%synergy
Three Visits
41%inclusion144 decks351 decks
18%synergy
Farseek
36%inclusion127 decks351 decks
-6%synergy
Imperial Seal
30%inclusion107 decks351 decks
26%synergy
Majestic Genesis
23%inclusion82 decks351 decks
22%synergy
Wheel of Fortune
18%inclusion62 decks351 decks
16%synergy
Jeska's Will
17%inclusion59 decks351 decks
14%synergy
Skyshroud Claim
13%inclusion47 decks351 decks
6%synergy
Last March of the Ents
13%inclusion46 decks351 decks
11%synergy
Toxic Deluge
10%inclusion34 decks351 decks
6%synergy
Reanimate
8.5%inclusion30 decks351 decks
4%synergy
Avatar's Wrath
8.5%inclusion19 decks224 decks
4%synergy
Farewell
8.3%inclusion29 decks351 decks
2%synergy
Eerie Ultimatum
7.7%inclusion27 decks351 decks
1%synergy
Cultivate
6.8%inclusion24 decks351 decks
-28%synergy
Timetwister
6.6%inclusion23 decks351 decks
6%synergy
Finale of Devastation
6.3%inclusion22 decks351 decks
4%synergy
Bloodline Bidding
5.7%inclusion11 decks192 decks
3%synergy
Gamble
5.7%inclusion20 decks351 decks
2%synergy
Grim Tutor
5.7%inclusion20 decks351 decks
4%synergy
Patriarch's Bidding
5.1%inclusion18 decks351 decks
1%synergy
Utility Artifacts
The One Ring
58%inclusion202 decks351 decks
50%synergy
Urza's Incubator
49%inclusion172 decks351 decks
34%synergy
The Great Henge
34%inclusion119 decks351 decks
28%synergy
Lightning Greaves
25%inclusion88 decks351 decks
9%synergy
Herald's Horn
17%inclusion58 decks351 decks
-1%synergy
Fist of Suns
9.1%inclusion32 decks351 decks
4%synergy
Sensei's Divining Top
8.8%inclusion31 decks351 decks
6%synergy
Monster Manual
8.0%inclusion28 decks351 decks
6%synergy
Enchantments
Rhythm of the Wild
53%inclusion185 decks351 decks
42%synergy
Call the Spirit Dragons
44%inclusion150 decks339 decks
38%synergy
Up the Beanstalk
29%inclusion101 decks351 decks
25%synergy
Aggravated Assault
28%inclusion100 decks351 decks
27%synergy
Steely Resolve
24%inclusion85 decks351 decks
23%synergy
Sylvan Library
24%inclusion84 decks351 decks
19%synergy
Mystic Remora
21%inclusion74 decks351 decks
11%synergy
Garruk's Uprising
20%inclusion70 decks351 decks
7%synergy
Defense of the Heart
17%inclusion61 decks351 decks
15%synergy
Sneak Attack
17%inclusion59 decks351 decks
15%synergy
Frostcliff Siege
13%inclusion46 decks341 decks
11%synergy
Kindred Discovery
11%inclusion40 decks351 decks
1%synergy
Omniscience
11%inclusion40 decks351 decks
8%synergy
Mirari's Wake
11%inclusion37 decks351 decks
3%synergy
Carpet of Flowers
8.5%inclusion30 decks351 decks
6%synergy
Moat
8.5%inclusion30 decks351 decks
8%synergy
Exploration
7.4%inclusion26 decks351 decks
3%synergy
Leyline Binding
7.4%inclusion26 decks351 decks
6%synergy
Utopia Sprawl
6.0%inclusion21 decks351 decks
3%synergy
Survival of the Fittest
5.7%inclusion20 decks351 decks
5%synergy
Leyline of the Guildpact
5.1%inclusion18 decks351 decks
-9%synergy
Planeswalkers
Kiora, Behemoth Beckoner
19%inclusion65 decks351 decks
17%synergy
Sarkhan Unbroken
15%inclusion53 decks351 decks
13%synergy
Utility Lands
Boseiju, Who Endures
51%inclusion180 decks351 decks
40%synergy
Gaea's Cradle
30%inclusion107 decks351 decks
26%synergy
Arena of Glory
26%inclusion90 decks351 decks
25%synergy
Three Tree City
14%inclusion48 decks351 decks
6%synergy
Urza's Saga
11%inclusion40 decks351 decks
7%synergy
Otawara, Soaring City
11%inclusion37 decks351 decks
4%synergy
RELIQUARY TOWER
10%inclusion34 decks351 decks
-15%synergy
Yavimaya, Cradle of Growth
8.8%inclusion31 decks351 decks
-1%synergy
Urborg, Tomb of Yawgmoth
8.0%inclusion28 decks351 decks
2%synergy
Mistrise Village
7.0%inclusion24 decks341 decks
4%synergy
Mana Artifacts
Sol Ring
98%inclusion345 decks351 decks
19%synergy
Arcane Signet
91%inclusion321 decks351 decks
16%synergy
Mox Jasper
41%inclusion143 decks345 decks
37%synergy
Fellwar Stone
40%inclusion141 decks351 decks
9%synergy
CHROMATIC LANTERN
25%inclusion89 decks351 decks
-25%synergy
Firdoch Core
24%inclusion46 decks192 decks
21%synergy
Lotus Petal
24%inclusion83 decks351 decks
17%synergy
Mox Amber
20%inclusion69 decks351 decks
13%synergy
Chromatic Orrery
19%inclusion66 decks351 decks
10%synergy
Grim Monolith
18%inclusion62 decks351 decks
16%synergy
Mox Opal
18%inclusion62 decks351 decks
14%synergy
Dragon's Hoard
17%inclusion59 decks351 decks
11%synergy
Orb of Dragonkind
10%inclusion35 decks351 decks
7%synergy
Carnelian Orb of Dragonkind
6.0%inclusion21 decks351 decks
3%synergy
Lands
Volcanic Island
98%inclusion345 decks351 decks
86%synergy
Taiga
98%inclusion344 decks351 decks
86%synergy
Badlands
97%inclusion342 decks351 decks
86%synergy
Tropical Island
97%inclusion342 decks351 decks
84%synergy
Bayou
97%inclusion340 decks351 decks
84%synergy
Savannah
96%inclusion336 decks351 decks
83%synergy
Plateau
96%inclusion336 decks351 decks
85%synergy
Underground Sea
95%inclusion335 decks351 decks
83%synergy
Command Tower
95%inclusion334 decks351 decks
7%synergy
Tundra
94%inclusion329 decks351 decks
81%synergy
Scrubland
91%inclusion319 decks351 decks
79%synergy
Cavern of Souls
90%inclusion315 decks351 decks
73%synergy
Wooded Foothills
86%inclusion303 decks351 decks
60%synergy
Misty Rainforest
85%inclusion299 decks351 decks
59%synergy
Scalding Tarn
84%inclusion295 decks351 decks
62%synergy
Arid Mesa
83%inclusion293 decks351 decks
62%synergy
Windswept Heath
82%inclusion289 decks351 decks
55%synergy
Bloodstained Mire
81%inclusion285 decks351 decks
60%synergy
Verdant Catacombs
81%inclusion284 decks351 decks
56%synergy
Polluted Delta
80%inclusion281 decks351 decks
57%synergy
Flooded Strand
80%inclusion281 decks351 decks
55%synergy
Marsh Flats
77%inclusion269 decks351 decks
55%synergy
Mana Confluence
68%inclusion239 decks351 decks
49%synergy
City of Brass
65%inclusion227 decks351 decks
43%synergy
Stomping Ground
55%inclusion194 decks351 decks
25%synergy
Exotic Orchard
55%inclusion192 decks351 decks
-9%synergy
Maelstrom of the Spirit Dragon
53%inclusion182 decks341 decks
48%synergy
Mountain
48%inclusion168 decks351 decks
-30%synergy
Haven of the Spirit Dragon
46%inclusion162 decks351 decks
39%synergy
Reflecting Pool
42%inclusion148 decks351 decks
25%synergy
Steam Vents
41%inclusion145 decks351 decks
17%synergy
Overgrown Tomb
38%inclusion133 decks351 decks
9%synergy
Ketria Triome
38%inclusion132 decks351 decks
14%synergy
Blood Crypt
34%inclusion121 decks351 decks
13%synergy
Forest
34%inclusion120 decks351 decks
-48%synergy
Breeding Pool
34%inclusion119 decks351 decks
3%synergy
Forbidden Orchard
29%inclusion102 decks351 decks
22%synergy
Sacred Foundry
28%inclusion97 decks351 decks
4%synergy
Temple Garden
27%inclusion96 decks351 decks
-3%synergy
Savai Triome
25%inclusion88 decks351 decks
10%synergy
Zagoth Triome
25%inclusion86 decks351 decks
5%synergy
Island
23%inclusion81 decks351 decks
-57%synergy
Swamp
23%inclusion79 decks351 decks
-53%synergy
Watery Grave
21%inclusion74 decks351 decks
-3%synergy
Hallowed Fountain
21%inclusion72 decks351 decks
-6%synergy
Godless Shrine
20%inclusion71 decks351 decks
-4%synergy
Plains
20%inclusion70 decks351 decks
-58%synergy
Gemstone Caverns
19%inclusion68 decks351 decks
13%synergy
Horizon of Progress
17%inclusion59 decks351 decks
15%synergy
Ziatora's Proving Ground
16%inclusion56 decks351 decks
-1%synergy
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