The Ur-Dragon (Commander) - Toolbox

Julia Maddalena
May 8, 2026
Fire and Ice: The Ur-Dragon
Which cards are heating up, or cooling down, for the most popular commander on EDHREC, The Ur-Dragon? Let's find out.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Smaug the Magnificent
40%inclusion2 decks5 decks
40%synergy
High Synergy Cards
Miirym, Sentinel Wyrm
76%inclusion31 decks41 decks
66%synergy
Dragon Tempest
73%inclusion30 decks41 decks
65%synergy
Crux of Fate
68%inclusion28 decks41 decks
60%synergy
Dragonlord Dromoka
66%inclusion27 decks41 decks
59%synergy
Goldspan Dragon
63%inclusion26 decks41 decks
58%synergy
Terror of the Peaks
63%inclusion26 decks41 decks
57%synergy
Hellkite Courser
61%inclusion25 decks41 decks
56%synergy
Tiamat
59%inclusion24 decks41 decks
52%synergy
Temur Ascendancy
61%inclusion25 decks41 decks
52%synergy
Old Gnawbone
56%inclusion23 decks41 decks
49%synergy
Top Cards
Morophon, the Boundless
59%inclusion24 decks41 decks
45%synergy
Three Visits
56%inclusion23 decks41 decks
34%synergy
Ancient Copper Dragon
54%inclusion22 decks41 decks
48%synergy
Swords to Plowshares
54%inclusion22 decks41 decks
15%synergy
Nature's Lore
51%inclusion21 decks41 decks
25%synergy
Rivaz of the Claw
51%inclusion21 decks41 decks
45%synergy
Ancient Silver Dragon
49%inclusion20 decks41 decks
44%synergy
Balefire Dragon
46%inclusion19 decks41 decks
43%synergy
Farseek
46%inclusion19 decks41 decks
4%synergy
Mana Drain
46%inclusion19 decks41 decks
37%synergy
Game Changers
Demonic Tutor
51%inclusion21 decks41 decks
34%synergy
Smothering Tithe
44%inclusion18 decks41 decks
26%synergy
Cyclonic Rift
44%inclusion18 decks41 decks
29%synergy
Rhystic Study
39%inclusion16 decks41 decks
19%synergy
Vampiric Tutor
34%inclusion14 decks41 decks
21%synergy
Teferi's Protection
32%inclusion13 decks41 decks
17%synergy
Enlightened Tutor
32%inclusion13 decks41 decks
18%synergy
The One Ring
29%inclusion12 decks41 decks
21%synergy
Worldly Tutor
29%inclusion12 decks41 decks
20%synergy
Ancient Tomb
24%inclusion10 decks41 decks
15%synergy
Creatures
Sarkhan, Soul Aflame
46%inclusion19 decks41 decks
41%synergy
Scourge of Valkas
44%inclusion18 decks41 decks
39%synergy
Birds of Paradise
44%inclusion18 decks41 decks
19%synergy
Klauth, Unrivaled Ancient
41%inclusion17 decks41 decks
37%synergy
Two-Headed Hellkite
39%inclusion16 decks41 decks
34%synergy
Atarka, World Render
37%inclusion15 decks41 decks
29%synergy
Rith, Liberated Primeval
37%inclusion15 decks41 decks
32%synergy
Ureni of the Unwritten
35%inclusion11 decks31 decks
30%synergy
Bloom Tender
34%inclusion14 decks41 decks
16%synergy
Lathliss, Dragon Queen
34%inclusion14 decks41 decks
27%synergy
Ancient Gold Dragon
34%inclusion14 decks41 decks
30%synergy
Scalelord Reckoner
34%inclusion14 decks41 decks
31%synergy
Scion of the Ur-Dragon
34%inclusion14 decks41 decks
31%synergy
Delighted Halfling
34%inclusion14 decks41 decks
24%synergy
Roaming Throne
32%inclusion13 decks41 decks
21%synergy
Utvara Hellkite
29%inclusion12 decks41 decks
24%synergy
Ancient Brass Dragon
27%inclusion11 decks41 decks
23%synergy
Mutable Explorer
25%inclusion5 decks20 decks
23%synergy
Flock Impostor
25%inclusion5 decks20 decks
24%synergy
Chomping Changeling
25%inclusion5 decks20 decks
22%synergy
Omni-Changeling
25%inclusion5 decks20 decks
23%synergy
Silumgar, the Drifting Death
24%inclusion10 decks41 decks
21%synergy
Twinflame Tyrant
23%inclusion8 decks35 decks
19%synergy
Mirror Entity
22%inclusion9 decks41 decks
18%synergy
Magda, Brazen Outlaw
22%inclusion9 decks41 decks
20%synergy
Amoeboid Changeling
22%inclusion9 decks41 decks
20%synergy
Dragonspeaker Shaman
22%inclusion9 decks41 decks
16%synergy
Steel Hellkite
22%inclusion9 decks41 decks
20%synergy
Hellkite Tyrant
22%inclusion9 decks41 decks
19%synergy
Sylvia Brightspear
20%inclusion8 decks41 decks
19%synergy
Risen Reef
20%inclusion8 decks41 decks
14%synergy
Mothdust Changeling
20%inclusion8 decks41 decks
18%synergy
Unsettled Mariner
20%inclusion8 decks41 decks
17%synergy
Realmwalker
20%inclusion8 decks41 decks
11%synergy
Bladewing the Risen
20%inclusion8 decks41 decks
15%synergy
Universal Automaton
20%inclusion8 decks41 decks
17%synergy
Cloudshredder Sliver
20%inclusion8 decks41 decks
12%synergy
Scaled Nurturer
17%inclusion7 decks41 decks
15%synergy
Masked Vandal
17%inclusion7 decks41 decks
15%synergy
Shapesharer
17%inclusion7 decks41 decks
16%synergy
Decadent Dragon
17%inclusion7 decks41 decks
16%synergy
Reaper King
17%inclusion7 decks41 decks
16%synergy
Faeburrow Elder
17%inclusion7 decks41 decks
-3%synergy
Gwenna, Eyes of Gaea
17%inclusion7 decks41 decks
16%synergy
Haakon, Stromgald Scourge
17%inclusion7 decks41 decks
17%synergy
Dragonborn Champion
17%inclusion7 decks41 decks
16%synergy
Ganax, Astral Hunter
17%inclusion7 decks41 decks
14%synergy
Changeling Outcast
17%inclusion7 decks41 decks
14%synergy
Ignoble Hierarch
17%inclusion7 decks41 decks
6%synergy
Hellkite Charger
17%inclusion7 decks41 decks
15%synergy
Instants
Heroic Intervention
37%inclusion15 decks41 decks
14%synergy
Eladamri's Call
34%inclusion14 decks41 decks
28%synergy
Swan Song
24%inclusion10 decks41 decks
14%synergy
Anguished Unmaking
24%inclusion10 decks41 decks
17%synergy
Dovin's Veto
20%inclusion8 decks41 decks
13%synergy
Crib Swap
20%inclusion8 decks41 decks
15%synergy
Counterspell
20%inclusion8 decks41 decks
-3%synergy
Path to Exile
20%inclusion8 decks41 decks
-10%synergy
Boros Charm
17%inclusion7 decks41 decks
12%synergy
Assassin's Trophy
17%inclusion7 decks41 decks
3%synergy
Nameless Inversion
17%inclusion7 decks41 decks
17%synergy
Stubborn Denial
15%inclusion6 decks41 decks
13%synergy
Sarkhan's Triumph
15%inclusion6 decks41 decks
12%synergy
An Offer You Can't Refuse
12%inclusion5 decks41 decks
1%synergy
Blades of Velis Vel
12%inclusion5 decks41 decks
12%synergy
Fierce Guardianship
12%inclusion5 decks41 decks
0%synergy
Personify
10%inclusion2 decks20 decks
9%synergy
Stinging Study
10%inclusion4 decks41 decks
9%synergy
Deflecting Swat
10%inclusion4 decks41 decks
0%synergy
Dawn's Truce
7.5%inclusion3 decks40 decks
5%synergy
Return of the Wildspeaker
7.3%inclusion3 decks41 decks
2%synergy
Beast Within
7.3%inclusion3 decks41 decks
-4%synergy
Arcane Denial
7.3%inclusion3 decks41 decks
1%synergy
Red Elemental Blast
7.3%inclusion3 decks41 decks
6%synergy
Harmonized Crescendo
5.0%inclusion1 decks20 decks
3%synergy
Sorceries
Skyshroud Claim
27%inclusion11 decks41 decks
19%synergy
Cultivate
20%inclusion8 decks41 decks
-15%synergy
Kodama's Reach
15%inclusion6 decks41 decks
-7%synergy
Patriarch's Bidding
15%inclusion6 decks41 decks
10%synergy
Tempt with Discovery
15%inclusion6 decks41 decks
9%synergy
Ruinous Ultimatum
15%inclusion6 decks41 decks
8%synergy
Majestic Genesis
12%inclusion5 decks41 decks
11%synergy
Imperial Seal
12%inclusion5 decks41 decks
8%synergy
Coveted Prize
12%inclusion5 decks41 decks
11%synergy
Cateran Summons
12%inclusion5 decks41 decks
12%synergy
Toxic Deluge
12%inclusion5 decks41 decks
9%synergy
Formless Genesis
11%inclusion4 decks38 decks
10%synergy
Eerie Ultimatum
10%inclusion4 decks41 decks
3%synergy
Rampant Growth
10%inclusion4 decks41 decks
-10%synergy
Rishkar's Expertise
10%inclusion4 decks41 decks
6%synergy
Peer Pressure
10%inclusion4 decks41 decks
9%synergy
Widespread Brutality
7.3%inclusion3 decks41 decks
7%synergy
Exterminate!
7.3%inclusion3 decks41 decks
7%synergy
Distant Melody
7.3%inclusion3 decks41 decks
0%synergy
Demonic Counsel
5.3%inclusion2 decks38 decks
5%synergy
Winnowing
5.0%inclusion1 decks20 decks
4%synergy
Utility Artifacts
Urza's Incubator
39%inclusion16 decks41 decks
23%synergy
The Great Henge
37%inclusion15 decks41 decks
31%synergy
Fist of Suns
27%inclusion11 decks41 decks
21%synergy
Maskwood Nexus
22%inclusion9 decks41 decks
16%synergy
Herald's Horn
20%inclusion8 decks41 decks
2%synergy
Lightning Greaves
17%inclusion7 decks41 decks
0%synergy
Thrumming Hivepool
13%inclusion3 decks24 decks
7%synergy
Pyre of Heroes
7.3%inclusion3 decks41 decks
7%synergy
Realmbreaker, the Invasion Tree
7.3%inclusion3 decks41 decks
6%synergy
Stalactite Dagger
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Rhythm of the Wild
39%inclusion16 decks41 decks
28%synergy
Dracogenesis
38%inclusion12 decks32 decks
31%synergy
Kindred Discovery
37%inclusion15 decks41 decks
26%synergy
Call the Spirit Dragons
23%inclusion7 decks30 decks
17%synergy
Aggravated Assault
20%inclusion8 decks41 decks
18%synergy
Garruk's Uprising
20%inclusion8 decks41 decks
6%synergy
Sylvan Library
20%inclusion8 decks41 decks
15%synergy
Defense of the Heart
20%inclusion8 decks41 decks
17%synergy
Steely Resolve
17%inclusion7 decks41 decks
16%synergy
Roiling Dragonstorm
16%inclusion5 decks31 decks
15%synergy
Springleaf Parade
15%inclusion3 decks20 decks
10%synergy
Up the Beanstalk
15%inclusion6 decks41 decks
11%synergy
Liliana's Contract
15%inclusion6 decks41 decks
14%synergy
Double Down
12%inclusion5 decks41 decks
12%synergy
Black Market Connections
12%inclusion5 decks41 decks
7%synergy
Leyline of Transformation
11%inclusion4 decks38 decks
9%synergy
The Bears of Littjara
10%inclusion4 decks41 decks
9%synergy
Mirari's Wake
10%inclusion4 decks41 decks
2%synergy
Aura Shards
10%inclusion4 decks41 decks
7%synergy
Elemental Bond
10%inclusion4 decks41 decks
7%synergy
Sneak Attack
10%inclusion4 decks41 decks
8%synergy
Leyline of Mutation
7.9%inclusion3 decks38 decks
4%synergy
Leyline of the Guildpact
7.3%inclusion3 decks41 decks
-7%synergy
Mystic Remora
7.3%inclusion3 decks41 decks
-3%synergy
Greater Good
7.3%inclusion3 decks41 decks
6%synergy
Bower Passage
7.3%inclusion3 decks41 decks
7%synergy
Dragonback Assault
6.5%inclusion2 decks31 decks
5%synergy
Unholy Annex // Ritual Chamber
5.3%inclusion2 decks38 decks
3%synergy
Planeswalkers
Sarkhan, Fireblood
10%inclusion4 decks41 decks
9%synergy
Sarkhan Unbroken
10%inclusion4 decks41 decks
7%synergy
Utility Lands
Yavimaya, Cradle of Growth
20%inclusion8 decks41 decks
10%synergy
Mutavault
17%inclusion7 decks41 decks
16%synergy
Boseiju, Who Endures
17%inclusion7 decks41 decks
6%synergy
Crucible of the Spirit Dragon
17%inclusion7 decks41 decks
14%synergy
Swarmyard
15%inclusion6 decks41 decks
13%synergy
Three Tree City
13%inclusion5 decks40 decks
5%synergy
Hall of Heliod's Generosity
12%inclusion5 decks41 decks
6%synergy
Urza's Saga
12%inclusion5 decks41 decks
8%synergy
Reliquary Tower
12%inclusion5 decks41 decks
-13%synergy
Cascading Cataracts
10%inclusion4 decks41 decks
-6%synergy
Flamekin Village
7.3%inclusion3 decks41 decks
5%synergy
Arena of Glory
7.3%inclusion3 decks41 decks
6%synergy
Urborg, Tomb of Yawgmoth
7.3%inclusion3 decks41 decks
1%synergy
Mistrise Village
6.5%inclusion2 decks31 decks
3%synergy
Mana Artifacts
Sol Ring
85%inclusion35 decks41 decks
6%synergy
Arcane Signet
76%inclusion31 decks41 decks
0%synergy
Chromatic Lantern
63%inclusion26 decks41 decks
13%synergy
Firdoch Core
40%inclusion8 decks20 decks
37%synergy
Dragon's Hoard
39%inclusion16 decks41 decks
33%synergy
Fellwar Stone
34%inclusion14 decks41 decks
3%synergy
Mox Jasper
26%inclusion9 decks34 decks
22%synergy
Mana Vault
15%inclusion6 decks41 decks
8%synergy
Orb of Dragonkind
12%inclusion5 decks41 decks
9%synergy
Chromatic Orrery
10%inclusion4 decks41 decks
1%synergy
Chrome Mox
10%inclusion4 decks41 decks
3%synergy
Mox Diamond
10%inclusion4 decks41 decks
4%synergy
Izzet Signet
7.3%inclusion3 decks41 decks
6%synergy
Lotus Petal
7.3%inclusion3 decks41 decks
0%synergy
Lands
Command Tower
93%inclusion38 decks41 decks
4%synergy
Mountain
78%inclusion32 decks41 decks
1%synergy
Cavern of Souls
71%inclusion29 decks41 decks
54%synergy
Haven of the Spirit Dragon
66%inclusion27 decks41 decks
59%synergy
Stomping Ground
63%inclusion26 decks41 decks
34%synergy
Forest
63%inclusion26 decks41 decks
-18%synergy
Exotic Orchard
61%inclusion25 decks41 decks
-2%synergy
Island
61%inclusion25 decks41 decks
-18%synergy
Mana Confluence
61%inclusion25 decks41 decks
42%synergy
Blood Crypt
59%inclusion24 decks41 decks
37%synergy
Wooded Foothills
59%inclusion24 decks41 decks
33%synergy
Scalding Tarn
59%inclusion24 decks41 decks
36%synergy
Flooded Strand
56%inclusion23 decks41 decks
31%synergy
Windswept Heath
54%inclusion22 decks41 decks
26%synergy
Verdant Catacombs
54%inclusion22 decks41 decks
28%synergy
Plains
54%inclusion22 decks41 decks
-24%synergy
Bloodstained Mire
54%inclusion22 decks41 decks
32%synergy
Misty Rainforest
51%inclusion21 decks41 decks
25%synergy
Swamp
51%inclusion21 decks41 decks
-24%synergy
Path of Ancestry
51%inclusion21 decks41 decks
7%synergy
Arid Mesa
51%inclusion21 decks41 decks
30%synergy
Breeding Pool
49%inclusion20 decks41 decks
18%synergy
Sacred Foundry
49%inclusion20 decks41 decks
25%synergy
Temple Garden
49%inclusion20 decks41 decks
19%synergy
Steam Vents
46%inclusion19 decks41 decks
22%synergy
Marsh Flats
46%inclusion19 decks41 decks
24%synergy
City of Brass
46%inclusion19 decks41 decks
26%synergy
The World Tree
44%inclusion18 decks41 decks
17%synergy
Overgrown Tomb
44%inclusion18 decks41 decks
15%synergy
Polluted Delta
44%inclusion18 decks41 decks
21%synergy
Maelstrom of the Spirit Dragon
42%inclusion13 decks31 decks
36%synergy
Reflecting Pool
39%inclusion16 decks41 decks
23%synergy
Ketria Triome
39%inclusion16 decks41 decks
15%synergy
Hallowed Fountain
39%inclusion16 decks41 decks
13%synergy
Taiga
37%inclusion15 decks41 decks
24%synergy
Godless Shrine
37%inclusion15 decks41 decks
12%synergy
Tropical Island
34%inclusion14 decks41 decks
21%synergy
Bayou
34%inclusion14 decks41 decks
21%synergy
Volcanic Island
34%inclusion14 decks41 decks
22%synergy
Plateau
34%inclusion14 decks41 decks
23%synergy
Badlands
32%inclusion13 decks41 decks
21%synergy
Scrubland
32%inclusion13 decks41 decks
20%synergy
Watery Grave
32%inclusion13 decks41 decks
8%synergy
Underground Sea
29%inclusion12 decks41 decks
17%synergy
Savannah
29%inclusion12 decks41 decks
17%synergy
Jetmir's Garden
29%inclusion12 decks41 decks
10%synergy
Tundra
27%inclusion11 decks41 decks
15%synergy
Ziatora's Proving Ground
27%inclusion11 decks41 decks
10%synergy
Abundant Countryside
25%inclusion5 decks20 decks
14%synergy
Indatha Triome
24%inclusion10 decks41 decks
3%synergy