The Ur-Dragon (Commander) - Affinity

The Ur-Dragon
Rank #2
21decks
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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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Enchantments
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Utility Lands
Mana Artifacts
Lands
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Smaug the Impenetrable
33%inclusion2 decks6 decks
33%synergy
Gleaming Splendor
20%inclusion1 decks5 decks
16%synergy
Smaug, Wicked Worm
20%inclusion1 decks5 decks
18%synergy
High Synergy Cards
Lathliss, Dragon Queen
67%inclusion14 decks21 decks
60%synergy
Miirym, Sentinel Wyrm
67%inclusion14 decks21 decks
58%synergy
Dragonlord's Servant
62%inclusion13 decks21 decks
56%synergy
Dragon Tempest
62%inclusion13 decks21 decks
54%synergy
Sarkhan, Soul Aflame
57%inclusion12 decks21 decks
52%synergy
Call the Spirit Dragons
57%inclusion12 decks21 decks
51%synergy
Dracogenesis
57%inclusion12 decks21 decks
51%synergy
Atarka, World Render
57%inclusion12 decks21 decks
50%synergy
Rivaz of the Claw
52%inclusion11 decks21 decks
47%synergy
Tiamat
52%inclusion11 decks21 decks
46%synergy
Top Cards
Dragonlord Dromoka
52%inclusion11 decks21 decks
45%synergy
Dragonspeaker Shaman
48%inclusion10 decks21 decks
41%synergy
Morophon, the Boundless
48%inclusion10 decks21 decks
35%synergy
Garruk's Uprising
48%inclusion10 decks21 decks
35%synergy
Crux of Fate
43%inclusion9 decks21 decks
35%synergy
Klauth, Unrivaled Ancient
43%inclusion9 decks21 decks
39%synergy
Farseek
43%inclusion9 decks21 decks
0%synergy
Temur Ascendancy
43%inclusion9 decks21 decks
34%synergy
Cultivate
38%inclusion8 decks21 decks
3%synergy
Ramos, Dragon Engine
38%inclusion8 decks21 decks
32%synergy
Game Changers
Smothering Tithe
24%inclusion5 decks21 decks
6%synergy
Worldly Tutor
24%inclusion5 decks21 decks
15%synergy
Demonic Tutor
19%inclusion4 decks21 decks
2%synergy
The One Ring
14%inclusion3 decks21 decks
7%synergy
Rhystic Study
14%inclusion3 decks21 decks
-5%synergy
Cyclonic Rift
14%inclusion3 decks21 decks
-0%synergy
Farewell
10%inclusion2 decks21 decks
3%synergy
Enlightened Tutor
10%inclusion2 decks21 decks
-3%synergy
Vampiric Tutor
10%inclusion2 decks21 decks
-3%synergy
Mystical Tutor
10%inclusion2 decks21 decks
4%synergy
Creatures
Scion of the Ur-Dragon
38%inclusion8 decks21 decks
35%synergy
Ureni of the Unwritten
38%inclusion8 decks21 decks
33%synergy
Dragonmaster Outcast
38%inclusion8 decks21 decks
36%synergy
Terror of the Peaks
38%inclusion8 decks21 decks
32%synergy
Hellkite Courser
38%inclusion8 decks21 decks
34%synergy
Balefire Dragon
33%inclusion7 decks21 decks
30%synergy
Korlessa, Scale Singer
33%inclusion7 decks21 decks
30%synergy
Goldspan Dragon
29%inclusion6 decks21 decks
23%synergy
Quandrix, the Proof
29%inclusion4 decks14 decks
27%synergy
Old Gnawbone
29%inclusion6 decks21 decks
22%synergy
Lozhan, Dragons' Legacy
29%inclusion6 decks21 decks
27%synergy
Prismari, the Inspiration
29%inclusion4 decks14 decks
27%synergy
Bloom Tender
24%inclusion5 decks21 decks
5%synergy
Scourge of the Throne
24%inclusion5 decks21 decks
22%synergy
Silumgar, the Drifting Death
24%inclusion5 decks21 decks
20%synergy
Rith, Liberated Primeval
24%inclusion5 decks21 decks
19%synergy
Savage Ventmaw
24%inclusion5 decks21 decks
20%synergy
Two-Headed Hellkite
24%inclusion5 decks21 decks
19%synergy
Ancient Copper Dragon
24%inclusion5 decks21 decks
18%synergy
Stormscale Scion
24%inclusion5 decks21 decks
23%synergy
Utvara Hellkite
24%inclusion5 decks21 decks
19%synergy
Twinflame Tyrant
24%inclusion5 decks21 decks
20%synergy
Witherbloom, the Balancer
21%inclusion3 decks14 decks
20%synergy
Silverquill, the Disputant
21%inclusion3 decks14 decks
20%synergy
Ancient Bronze Dragon
19%inclusion4 decks21 decks
17%synergy
Ancient Brass Dragon
19%inclusion4 decks21 decks
16%synergy
Dragonlord Ojutai
19%inclusion4 decks21 decks
17%synergy
Broodcaller Scourge
19%inclusion4 decks21 decks
18%synergy
Ancient Gold Dragon
19%inclusion4 decks21 decks
15%synergy
Ancient Silver Dragon
19%inclusion4 decks21 decks
14%synergy
Drakuseth, Maw of Flames
19%inclusion4 decks21 decks
17%synergy
Zurgo and Ojutai
19%inclusion4 decks21 decks
17%synergy
Hellkite Charger
19%inclusion4 decks21 decks
17%synergy
BIRDS OF PARADISE
19%inclusion4 decks21 decks
-6%synergy
Lorehold, the Historian
19%inclusion3 decks16 decks
18%synergy
Emeritus of Woe
14%inclusion2 decks14 decks
13%synergy
Scourge of Valkas
14%inclusion3 decks21 decks
9%synergy
Scion of Draco
14%inclusion3 decks21 decks
10%synergy
Darigaaz Reincarnated
14%inclusion3 decks21 decks
14%synergy
Bladewing the Risen
14%inclusion3 decks21 decks
10%synergy
Thunderbreak Regent
14%inclusion3 decks21 decks
13%synergy
Thundermane Dragon
14%inclusion3 decks21 decks
13%synergy
Dragonborn Champion
14%inclusion3 decks21 decks
13%synergy
Scalelord Reckoner
14%inclusion3 decks21 decks
12%synergy
Esika, God of the Tree
14%inclusion3 decks21 decks
9%synergy
Taurean Mauler
14%inclusion3 decks21 decks
11%synergy
Beledros Witherbloom
14%inclusion3 decks21 decks
13%synergy
O-Kagachi, Vengeful Kami
14%inclusion3 decks21 decks
12%synergy
Spinerock Tyrant
12%inclusion2 decks17 decks
12%synergy
Dragonkin Berserker
10%inclusion2 decks21 decks
9%synergy
Instants
Counterspell
29%inclusion6 decks21 decks
5%synergy
Sarkhan's Triumph
19%inclusion4 decks21 decks
17%synergy
Path to Exile
19%inclusion4 decks21 decks
-11%synergy
An Offer You Can't Refuse
14%inclusion3 decks21 decks
3%synergy
Crib Swap
14%inclusion3 decks21 decks
10%synergy
Return of the Wildspeaker
14%inclusion3 decks21 decks
9%synergy
Brainstorm
14%inclusion3 decks21 decks
9%synergy
Auroral Procession
14%inclusion3 decks21 decks
13%synergy
Mana Drain
14%inclusion3 decks21 decks
6%synergy
Swords to Plowshares
14%inclusion3 decks21 decks
-24%synergy
Planar Genesis
14%inclusion3 decks21 decks
11%synergy
Dispelling Exhale
14%inclusion3 decks21 decks
14%synergy
Spit Flame
14%inclusion3 decks21 decks
14%synergy
Veil of Summer
10%inclusion2 decks21 decks
7%synergy
Chaos Warp
10%inclusion2 decks21 decks
5%synergy
Heritage Reclamation
10%inclusion2 decks21 decks
9%synergy
Absorb
10%inclusion2 decks21 decks
9%synergy
Frantic Search
10%inclusion2 decks21 decks
7%synergy
Heroic Intervention
10%inclusion2 decks21 decks
-14%synergy
Negate
10%inclusion2 decks21 decks
1%synergy
Draconic Lore
10%inclusion2 decks21 decks
9%synergy
Klauth's Will
10%inclusion2 decks21 decks
9%synergy
Nature's Claim
10%inclusion2 decks21 decks
7%synergy
Archmage's Charm
10%inclusion2 decks21 decks
9%synergy
Swan Song
10%inclusion2 decks21 decks
-1%synergy
Big Score
10%inclusion2 decks21 decks
9%synergy
Snap
10%inclusion2 decks21 decks
9%synergy
Abrade
10%inclusion2 decks21 decks
9%synergy
Mortify
10%inclusion2 decks21 decks
7%synergy
Flashback
7.1%inclusion1 decks14 decks
6%synergy
Erode
7.1%inclusion1 decks14 decks
6%synergy
Wander Off
7.1%inclusion1 decks14 decks
7%synergy
Embrace the Paradox
7.1%inclusion1 decks14 decks
6%synergy
Personify
5.9%inclusion1 decks17 decks
5%synergy
Harmonized Crescendo
5.9%inclusion1 decks17 decks
4%synergy
Keep Out
5.9%inclusion1 decks17 decks
6%synergy
Sorceries
Rampant Growth
33%inclusion7 decks21 decks
14%synergy
Kodama's Reach
29%inclusion6 decks21 decks
7%synergy
Three Visits
19%inclusion4 decks21 decks
-4%synergy
Nature's Lore
19%inclusion4 decks21 decks
-7%synergy
Diabolic Tutor
14%inclusion3 decks21 decks
11%synergy
Victimize
14%inclusion3 decks21 decks
13%synergy
Ruinous Ultimatum
14%inclusion3 decks21 decks
7%synergy
Dragonstorm
14%inclusion3 decks21 decks
14%synergy
Improvisation Capstone
14%inclusion2 decks14 decks
13%synergy
Nature's Rhythm
10%inclusion2 decks21 decks
8%synergy
Majestic Genesis
10%inclusion2 decks21 decks
8%synergy
Tempt with Discovery
10%inclusion2 decks21 decks
4%synergy
Bathe in Dragonfire
10%inclusion2 decks21 decks
9%synergy
Blasphemous Act
10%inclusion2 decks21 decks
-5%synergy
Exsanguinate
10%inclusion2 decks21 decks
9%synergy
Reanimate
10%inclusion2 decks21 decks
5%synergy
Distant Melody
10%inclusion2 decks21 decks
3%synergy
Zombify
10%inclusion2 decks21 decks
9%synergy
Peer Pressure
10%inclusion2 decks21 decks
9%synergy
Lessons from Life
7.1%inclusion1 decks14 decks
3%synergy
Wisdom of Ages
7.1%inclusion1 decks14 decks
7%synergy
Restoration Seminar
7.1%inclusion1 decks14 decks
6%synergy
Mind into Matter
7.1%inclusion1 decks14 decks
7%synergy
Germination Practicum
7.1%inclusion1 decks14 decks
6%synergy
Aberrant Return
5.9%inclusion1 decks17 decks
6%synergy
Celestial Reunion
5.9%inclusion1 decks17 decks
5%synergy
Mega Flare
5.3%inclusion1 decks19 decks
5%synergy
Utility Artifacts
Urza's Incubator
38%inclusion8 decks21 decks
23%synergy
Herald's Horn
38%inclusion8 decks21 decks
21%synergy
Maskwood Nexus
19%inclusion4 decks21 decks
13%synergy
Dragon Arch
19%inclusion4 decks21 decks
17%synergy
Fist of Suns
14%inclusion3 decks21 decks
9%synergy
Vanquisher's Banner
10%inclusion2 decks21 decks
3%synergy
Primal Amulet
10%inclusion2 decks21 decks
9%synergy
Lightning Greaves
10%inclusion2 decks21 decks
-7%synergy
Diary of Dreams
7.1%inclusion1 decks14 decks
7%synergy
Chronicle of Victory
5.9%inclusion1 decks17 decks
2%synergy
Gathering Stone
5.9%inclusion1 decks17 decks
4%synergy
Enchantments
Encroaching Dragonstorm
29%inclusion6 decks21 decks
26%synergy
Breaching Dragonstorm
29%inclusion6 decks21 decks
27%synergy
Crucible of Fire
24%inclusion5 decks21 decks
22%synergy
Aggravated Assault
19%inclusion4 decks21 decks
17%synergy
Dragonback Assault
19%inclusion4 decks21 decks
18%synergy
Leyline of the Guildpact
19%inclusion4 decks21 decks
5%synergy
Roiling Dragonstorm
19%inclusion4 decks21 decks
18%synergy
Kindred Discovery
14%inclusion3 decks21 decks
3%synergy
The Kami War
14%inclusion3 decks21 decks
10%synergy
Rhythm of the Wild
14%inclusion3 decks21 decks
4%synergy
Elemental Bond
14%inclusion3 decks21 decks
11%synergy
Awaken the Sky Tyrant
10%inclusion2 decks21 decks
10%synergy
Carpet of Flowers
10%inclusion2 decks21 decks
7%synergy
Acolyte of Bahamut
10%inclusion2 decks21 decks
9%synergy
Steely Resolve
10%inclusion2 decks21 decks
8%synergy
Rite of the Dragoncaller
10%inclusion2 decks21 decks
9%synergy
Arcane Melee
10%inclusion2 decks21 decks
9%synergy
Black Market Connections
10%inclusion2 decks21 decks
4%synergy
Defense of the Heart
10%inclusion2 decks21 decks
7%synergy
Bower Passage
10%inclusion2 decks21 decks
9%synergy
Changing Loyalty
7.1%inclusion1 decks14 decks
7%synergy
Collective Inferno
5.9%inclusion1 decks17 decks
4%synergy
Planeswalkers
Sarkhan Unbroken
24%inclusion5 decks21 decks
21%synergy
Sarkhan, Fireblood
14%inclusion3 decks21 decks
13%synergy
Sarkhan, Dragonsoul
10%inclusion2 decks21 decks
9%synergy
Utility Lands
Crucible of the Spirit Dragon
33%inclusion7 decks21 decks
31%synergy
RELIQUARY TOWER
24%inclusion5 decks21 decks
-1%synergy
Cascading Cataracts
19%inclusion4 decks21 decks
4%synergy
Three Tree City
10%inclusion2 decks21 decks
2%synergy
Mana Artifacts
Sol Ring
76%inclusion16 decks21 decks
-3%synergy
Arcane Signet
71%inclusion15 decks21 decks
-4%synergy
CHROMATIC LANTERN
52%inclusion11 decks21 decks
2%synergy
Dragonstorm Globe
52%inclusion11 decks21 decks
49%synergy
Dragon's Hoard
48%inclusion10 decks21 decks
42%synergy
Mox Jasper
43%inclusion9 decks21 decks
38%synergy
Orb of Dragonkind
29%inclusion6 decks21 decks
26%synergy
Commander's Sphere
19%inclusion4 decks21 decks
5%synergy
Timeless Lotus
14%inclusion3 decks21 decks
3%synergy
Resonating Lute
14%inclusion2 decks14 decks
14%synergy
Firdoch Core
12%inclusion2 decks17 decks
9%synergy
Herd Heirloom
10%inclusion2 decks21 decks
8%synergy
Thought Vessel
10%inclusion2 decks21 decks
3%synergy
White Lotus Tile
5.6%inclusion1 decks18 decks
4%synergy
Bender's Waterskin
5.0%inclusion1 decks20 decks
1%synergy
Lands
Forest
95%inclusion20 decks21 decks
14%synergy
Mountain
90%inclusion19 decks21 decks
13%synergy
Command Tower
86%inclusion18 decks21 decks
-3%synergy
Swamp
86%inclusion18 decks21 decks
10%synergy
Island
81%inclusion17 decks21 decks
1%synergy
Plains
81%inclusion17 decks21 decks
3%synergy
Path of Ancestry
71%inclusion15 decks21 decks
27%synergy
Exotic Orchard
57%inclusion12 decks21 decks
-7%synergy
The World Tree
43%inclusion9 decks21 decks
17%synergy
Haven of the Spirit Dragon
43%inclusion9 decks21 decks
36%synergy
Maelstrom of the Spirit Dragon
33%inclusion7 decks21 decks
28%synergy
Ketria Triome
33%inclusion7 decks21 decks
10%synergy
Cavern of Souls
33%inclusion7 decks21 decks
17%synergy
Arcane Sanctum
29%inclusion6 decks21 decks
18%synergy
Zagoth Triome
29%inclusion6 decks21 decks
9%synergy
Temple of the Dragon Queen
24%inclusion5 decks21 decks
21%synergy
Steam Vents
24%inclusion5 decks21 decks
-1%synergy
Wooded Foothills
24%inclusion5 decks21 decks
-2%synergy
Secluded Courtyard
24%inclusion5 decks21 decks
5%synergy
Mystic Monastery
24%inclusion5 decks21 decks
11%synergy
City of Brass
24%inclusion5 decks21 decks
2%synergy
Opulent Palace
24%inclusion5 decks21 decks
8%synergy
Shivan Reef
19%inclusion4 decks21 decks
11%synergy
Stomping Ground
19%inclusion4 decks21 decks
-11%synergy
Windswept Heath
19%inclusion4 decks21 decks
-8%synergy
Nomad Outpost
19%inclusion4 decks21 decks
8%synergy
Sandsteppe Citadel
19%inclusion4 decks21 decks
4%synergy
Verdant Catacombs
19%inclusion4 decks21 decks
-6%synergy
Savage Lands
19%inclusion4 decks21 decks
7%synergy
Evolving Wilds
19%inclusion4 decks21 decks
-1%synergy
Raugrin Triome
19%inclusion4 decks21 decks
3%synergy
Scalding Tarn
19%inclusion4 decks21 decks
-3%synergy
Mana Confluence
19%inclusion4 decks21 decks
-0%synergy
Cinder Glade
19%inclusion4 decks21 decks
8%synergy
Frontier Bivouac
19%inclusion4 decks21 decks
2%synergy
Indatha Triome
19%inclusion4 decks21 decks
-2%synergy
Flooded Strand
19%inclusion4 decks21 decks
-6%synergy
Temple Garden
19%inclusion4 decks21 decks
-11%synergy
Misty Rainforest
14%inclusion3 decks21 decks
-12%synergy
Breeding Pool
14%inclusion3 decks21 decks
-17%synergy
Jungle Shrine
14%inclusion3 decks21 decks
-2%synergy
Blood Crypt
14%inclusion3 decks21 decks
-7%synergy
Unclaimed Territory
14%inclusion3 decks21 decks
-4%synergy
Reflecting Pool
14%inclusion3 decks21 decks
-3%synergy
Crumbling Necropolis
14%inclusion3 decks21 decks
5%synergy
Undergrowth Stadium
14%inclusion3 decks21 decks
7%synergy
Overgrown Tomb
14%inclusion3 decks21 decks
-15%synergy
Morphic Pool
14%inclusion3 decks21 decks
10%synergy
Crystal Quarry
14%inclusion3 decks21 decks
10%synergy
Forbidden Orchard
14%inclusion3 decks21 decks
8%synergy
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