The Ur-Dragon (Commander) - cEDH

Brian Cain
Apr 27, 2026
Can We Build a Commander Deck Around the Prepared Mechanic?
The new prepared mechanic from Secrets of Strixhaven doesn't have a dedicated commander. Let's see if we can make one ourselves.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Witherbloom, the Balancer
11%inclusion2 decks18 decks
9%synergy
Scorched Geyser
5.6%inclusion1 decks18 decks
5%synergy
Eclipsed Steppe
5.6%inclusion1 decks18 decks
5%synergy
Lorehold, the Historian
3.0%inclusion1 decks33 decks
2%synergy
High Synergy Cards
Miirym, Sentinel Wyrm
85%inclusion139 decks164 decks
75%synergy
Dragon Tempest
84%inclusion137 decks164 decks
75%synergy
Old Gnawbone
82%inclusion134 decks164 decks
75%synergy
Terror of the Peaks
79%inclusion130 decks164 decks
73%synergy
Dragonlord Dromoka
79%inclusion130 decks164 decks
72%synergy
Goldspan Dragon
75%inclusion123 decks164 decks
69%synergy
Tiamat
72%inclusion118 decks164 decks
66%synergy
Ancient Copper Dragon
70%inclusion114 decks164 decks
64%synergy
Hellkite Courser
67%inclusion110 decks164 decks
62%synergy
Ancient Silver Dragon
59%inclusion97 decks164 decks
54%synergy
Top Cards
Morophon, the Boundless
65%inclusion107 decks164 decks
52%synergy
Birds of Paradise
63%inclusion103 decks164 decks
38%synergy
Crux of Fate
62%inclusion101 decks164 decks
53%synergy
Dracogenesis
58%inclusion80 decks138 decks
51%synergy
Twinflame Tyrant
58%inclusion91 decks157 decks
54%synergy
Ancient Gold Dragon
57%inclusion93 decks164 decks
53%synergy
Urza's Incubator
56%inclusion92 decks164 decks
40%synergy
Atarka, World Render
55%inclusion91 decks164 decks
48%synergy
Lathliss, Dragon Queen
55%inclusion90 decks164 decks
48%synergy
Ureni of the Unwritten
54%inclusion75 decks138 decks
49%synergy
Game Changers
Rhystic Study
73%inclusion119 decks164 decks
53%synergy
Demonic Tutor
67%inclusion110 decks164 decks
49%synergy
Smothering Tithe
65%inclusion106 decks164 decks
47%synergy
Vampiric Tutor
62%inclusion102 decks164 decks
49%synergy
Cyclonic Rift
62%inclusion101 decks164 decks
46%synergy
Teferi's Protection
52%inclusion86 decks164 decks
38%synergy
Worldly Tutor
51%inclusion83 decks164 decks
41%synergy
Ancient Tomb
48%inclusion78 decks164 decks
38%synergy
The One Ring
44%inclusion72 decks164 decks
36%synergy
Mana Vault
43%inclusion71 decks164 decks
37%synergy
Creatures
Utvara Hellkite
54%inclusion88 decks164 decks
48%synergy
Rivaz of the Claw
52%inclusion85 decks164 decks
46%synergy
Dragonspeaker Shaman
51%inclusion83 decks164 decks
44%synergy
Klauth, Unrivaled Ancient
51%inclusion83 decks164 decks
46%synergy
Scourge of Valkas
50%inclusion82 decks164 decks
45%synergy
Sarkhan, Soul Aflame
48%inclusion79 decks164 decks
43%synergy
Roaming Throne
46%inclusion76 decks164 decks
36%synergy
Bloom Tender
45%inclusion73 decks164 decks
26%synergy
Ancient Brass Dragon
43%inclusion70 decks164 decks
39%synergy
Balefire Dragon
42%inclusion69 decks164 decks
38%synergy
Dragonlord's Servant
41%inclusion67 decks164 decks
35%synergy
Rith, Liberated Primeval
38%inclusion63 decks164 decks
34%synergy
Scion of the Ur-Dragon
38%inclusion62 decks164 decks
35%synergy
Hellkite Tyrant
36%inclusion59 decks164 decks
33%synergy
Bladewing the Risen
30%inclusion49 decks164 decks
25%synergy
Scalelord Reckoner
29%inclusion48 decks164 decks
26%synergy
Two-Headed Hellkite
29%inclusion47 decks164 decks
23%synergy
Delighted Halfling
29%inclusion47 decks164 decks
18%synergy
Scion of Draco
26%inclusion43 decks164 decks
22%synergy
Cavern-Hoard Dragon
24%inclusion39 decks164 decks
22%synergy
Selvala, Heart of the Wilds
23%inclusion38 decks164 decks
18%synergy
Hellkite Charger
23%inclusion38 decks164 decks
21%synergy
Savage Ventmaw
23%inclusion38 decks164 decks
19%synergy
Betor, Kin to All
20%inclusion28 decks138 decks
18%synergy
Korlessa, Scale Singer
20%inclusion33 decks164 decks
17%synergy
Nicol Bolas, the Ravager
20%inclusion33 decks164 decks
18%synergy
Zurgo and Ojutai
19%inclusion31 decks164 decks
17%synergy
Ignoble Hierarch
19%inclusion31 decks164 decks
8%synergy
Silumgar, the Drifting Death
18%inclusion30 decks164 decks
15%synergy
Ramos, Dragon Engine
18%inclusion29 decks164 decks
12%synergy
Esper Sentinel
18%inclusion29 decks164 decks
10%synergy
Ancient Bronze Dragon
18%inclusion29 decks164 decks
16%synergy
Ganax, Astral Hunter
17%inclusion28 decks164 decks
14%synergy
Scourge of the Throne
16%inclusion26 decks164 decks
14%synergy
Noble Hierarch
16%inclusion26 decks164 decks
7%synergy
Dragonlord Kolaghan
15%inclusion25 decks164 decks
13%synergy
Thrakkus the Butcher
15%inclusion24 decks164 decks
11%synergy
Karrthus, Tyrant of Jund
13%inclusion22 decks164 decks
11%synergy
Dragonborn Champion
13%inclusion22 decks164 decks
12%synergy
Bonehoard Dracosaur
13%inclusion22 decks164 decks
12%synergy
Dragonhawk, Fate's Tempest
13%inclusion21 decks164 decks
12%synergy
Teneb, the Harvester
12%inclusion20 decks164 decks
10%synergy
Wrathful Red Dragon
12%inclusion19 decks164 decks
9%synergy
Dragonlord Ojutai
10%inclusion17 decks164 decks
9%synergy
Goldlust Triad
10%inclusion14 decks136 decks
9%synergy
Scaled Nurturer
10%inclusion16 decks164 decks
8%synergy
Dragonlord Silumgar
10%inclusion16 decks164 decks
8%synergy
Lozhan, Dragons' Legacy
10%inclusion16 decks164 decks
8%synergy
Broodcaller Scourge
10%inclusion13 decks136 decks
8%synergy
Clarion Conqueror
10%inclusion13 decks136 decks
9%synergy
Instants
Mana Drain
53%inclusion87 decks164 decks
44%synergy
Swords to Plowshares
43%inclusion71 decks164 decks
5%synergy
Enlightened Tutor
43%inclusion71 decks164 decks
30%synergy
Heroic Intervention
42%inclusion69 decks164 decks
20%synergy
Swan Song
32%inclusion53 decks164 decks
22%synergy
Fierce Guardianship
30%inclusion49 decks164 decks
18%synergy
Force of Will
29%inclusion47 decks164 decks
23%synergy
Deflecting Swat
27%inclusion45 decks164 decks
17%synergy
Assassin's Trophy
26%inclusion42 decks164 decks
12%synergy
Counterspell
23%inclusion38 decks164 decks
0%synergy
Path to Exile
20%inclusion32 decks164 decks
-10%synergy
Mystical Tutor
20%inclusion32 decks164 decks
14%synergy
Silence
18%inclusion29 decks164 decks
12%synergy
Eladamri's Call
18%inclusion29 decks164 decks
12%synergy
Pact of Negation
18%inclusion29 decks164 decks
13%synergy
Stubborn Denial
17%inclusion28 decks164 decks
15%synergy
Dark Ritual
16%inclusion26 decks164 decks
10%synergy
An Offer You Can't Refuse
15%inclusion24 decks164 decks
4%synergy
Flusterstorm
14%inclusion23 decks164 decks
9%synergy
Sarkhan's Triumph
14%inclusion23 decks164 decks
12%synergy
Force of Negation
12%inclusion20 decks164 decks
9%synergy
Deadly Rollick
9.1%inclusion15 decks164 decks
4%synergy
Smuggler's Surprise
8.5%inclusion14 decks164 decks
7%synergy
Anguished Unmaking
8.5%inclusion14 decks164 decks
1%synergy
Noxious Revival
7.9%inclusion13 decks164 decks
6%synergy
Veil of Summer
6.7%inclusion11 decks164 decks
4%synergy
Mindbreak Trap
6.7%inclusion11 decks164 decks
3%synergy
Dovin's Veto
6.1%inclusion10 decks164 decks
0%synergy
Mental Misstep
6.1%inclusion10 decks164 decks
2%synergy
Red Elemental Blast
6.1%inclusion10 decks164 decks
5%synergy
Crop Rotation
5.5%inclusion9 decks164 decks
0%synergy
Sorceries
Farseek
35%inclusion57 decks164 decks
-8%synergy
Three Visits
31%inclusion51 decks164 decks
9%synergy
Nature's Lore
24%inclusion40 decks164 decks
-2%synergy
Jeska's Will
23%inclusion38 decks164 decks
21%synergy
Imperial Seal
23%inclusion37 decks164 decks
19%synergy
Cultivate
22%inclusion36 decks164 decks
-13%synergy
Kodama's Reach
18%inclusion29 decks164 decks
-4%synergy
Reanimate
16%inclusion27 decks164 decks
12%synergy
Last March of the Ents
15%inclusion24 decks164 decks
13%synergy
Majestic Genesis
13%inclusion22 decks164 decks
12%synergy
Finale of Devastation
13%inclusion22 decks164 decks
11%synergy
Rampant Growth
11%inclusion18 decks164 decks
-9%synergy
Gamble
9.1%inclusion15 decks164 decks
6%synergy
Farewell
8.5%inclusion14 decks164 decks
2%synergy
Blasphemous Act
8.5%inclusion14 decks164 decks
-5%synergy
Eerie Ultimatum
8.5%inclusion14 decks164 decks
1%synergy
Grim Tutor
7.9%inclusion13 decks164 decks
6%synergy
Ruinous Ultimatum
7.9%inclusion13 decks164 decks
1%synergy
Skyshroud Claim
7.3%inclusion12 decks164 decks
0%synergy
Toxic Deluge
7.3%inclusion12 decks164 decks
4%synergy
Patriarch's Bidding
5.5%inclusion9 decks164 decks
1%synergy
Wheel of Fortune
5.5%inclusion9 decks164 decks
4%synergy
Utility Artifacts
Lightning Greaves
30%inclusion49 decks164 decks
13%synergy
The Great Henge
27%inclusion45 decks164 decks
21%synergy
Herald's Horn
21%inclusion35 decks164 decks
3%synergy
Fist of Suns
18%inclusion30 decks164 decks
13%synergy
Swiftfoot Boots
11%inclusion18 decks164 decks
-1%synergy
Sensei's Divining Top
9.1%inclusion15 decks164 decks
7%synergy
Time Sieve
6.7%inclusion11 decks164 decks
6%synergy
Dragon Arch
6.7%inclusion11 decks164 decks
5%synergy
Monster Manual
6.1%inclusion10 decks164 decks
4%synergy
Enchantments
Temur Ascendancy
52%inclusion86 decks164 decks
43%synergy
Call the Spirit Dragons
48%inclusion65 decks136 decks
41%synergy
Rhythm of the Wild
41%inclusion68 decks164 decks
31%synergy
Aggravated Assault
36%inclusion59 decks164 decks
34%synergy
Mystic Remora
24%inclusion40 decks164 decks
14%synergy
Garruk's Uprising
21%inclusion35 decks164 decks
8%synergy
Sylvan Library
18%inclusion30 decks164 decks
13%synergy
Defense of the Heart
14%inclusion23 decks164 decks
12%synergy
Kindred Discovery
12%inclusion20 decks164 decks
1%synergy
Leyline of the Guildpact
12%inclusion20 decks164 decks
-2%synergy
Sneak Attack
12%inclusion20 decks164 decks
11%synergy
Mirari's Wake
11%inclusion18 decks164 decks
3%synergy
Steely Resolve
10%inclusion16 decks164 decks
9%synergy
Up the Beanstalk
7.9%inclusion13 decks164 decks
4%synergy
Crucible of Fire
7.9%inclusion13 decks164 decks
6%synergy
Omniscience
7.9%inclusion13 decks164 decks
5%synergy
Encroaching Dragonstorm
6.5%inclusion9 decks138 decks
4%synergy
Animate Dead
6.1%inclusion10 decks164 decks
4%synergy
Revel in Riches
6.1%inclusion10 decks164 decks
5%synergy
Frostcliff Siege
5.8%inclusion8 decks138 decks
4%synergy
Leyline of Mutation
5.6%inclusion9 decks162 decks
2%synergy
Underworld Breach
5.5%inclusion9 decks164 decks
2%synergy
Carpet of Flowers
5.5%inclusion9 decks164 decks
3%synergy
Planeswalkers
Sarkhan Unbroken
27%inclusion44 decks164 decks
24%synergy
Sivitri, Dragon Master
11%inclusion18 decks164 decks
10%synergy
Kiora, Behemoth Beckoner
7.9%inclusion13 decks164 decks
7%synergy
Sarkhan, Fireblood
6.7%inclusion11 decks164 decks
5%synergy
Ugin, the Spirit Dragon
6.1%inclusion10 decks164 decks
3%synergy
Utility Lands
Boseiju, Who Endures
34%inclusion56 decks164 decks
23%synergy
Reliquary Tower
21%inclusion35 decks164 decks
-4%synergy
Arena of Glory
20%inclusion32 decks164 decks
18%synergy
Three Tree City
17%inclusion28 decks164 decks
9%synergy
Urza's Saga
14%inclusion23 decks164 decks
9%synergy
Yavimaya, Cradle of Growth
13%inclusion22 decks164 decks
3%synergy
Mistrise Village
13%inclusion18 decks137 decks
10%synergy
Gaea's Cradle
13%inclusion21 decks164 decks
9%synergy
Otawara, Soaring City
10%inclusion17 decks164 decks
4%synergy
Crucible of the Spirit Dragon
9.1%inclusion15 decks164 decks
7%synergy
Urborg, Tomb of Yawgmoth
5.5%inclusion9 decks164 decks
-1%synergy
Mana Artifacts
Sol Ring
94%inclusion154 decks164 decks
14%synergy
Arcane Signet
84%inclusion138 decks164 decks
8%synergy
Mox Jasper
52%inclusion77 decks147 decks
48%synergy
Chrome Mox
41%inclusion68 decks164 decks
35%synergy
Chromatic Lantern
38%inclusion62 decks164 decks
-13%synergy
Fellwar Stone
35%inclusion58 decks164 decks
4%synergy
Lotus Petal
27%inclusion45 decks164 decks
20%synergy
Dragon's Hoard
25%inclusion41 decks164 decks
19%synergy
Mox Amber
24%inclusion39 decks164 decks
18%synergy
Mox Diamond
22%inclusion36 decks164 decks
17%synergy
Mox Opal
21%inclusion35 decks164 decks
18%synergy
Carnelian Orb of Dragonkind
13%inclusion21 decks164 decks
10%synergy
Chromatic Orrery
11%inclusion18 decks164 decks
2%synergy
Dragonstorm Globe
10%inclusion14 decks136 decks
7%synergy
Orb of Dragonkind
8.5%inclusion14 decks164 decks
6%synergy
Grim Monolith
7.9%inclusion13 decks164 decks
7%synergy
Patchwork Banner
7.9%inclusion13 decks164 decks
1%synergy
Firdoch Core
7.7%inclusion3 decks39 decks
5%synergy
Timeless Lotus
7.3%inclusion12 decks164 decks
-4%synergy
Commander's Sphere
6.7%inclusion11 decks164 decks
-9%synergy
Jade Orb of Dragonkind
6.7%inclusion11 decks164 decks
5%synergy
Herd Heirloom
5.9%inclusion8 decks136 decks
4%synergy
Lands
Command Tower
94%inclusion154 decks164 decks
6%synergy
Cavern of Souls
71%inclusion117 decks164 decks
54%synergy
Mountain
69%inclusion113 decks164 decks
-8%synergy
Wooded Foothills
65%inclusion106 decks164 decks
39%synergy
Forest
62%inclusion102 decks164 decks
-19%synergy
Arid Mesa
62%inclusion102 decks164 decks
40%synergy
Stomping Ground
60%inclusion99 decks164 decks
31%synergy
Misty Rainforest
60%inclusion98 decks164 decks
33%synergy
Scalding Tarn
59%inclusion97 decks164 decks
37%synergy
Haven of the Spirit Dragon
57%inclusion94 decks164 decks
50%synergy
Island
57%inclusion94 decks164 decks
-22%synergy
Bloodstained Mire
57%inclusion93 decks164 decks
35%synergy
Swamp
56%inclusion92 decks164 decks
-19%synergy
Plains
55%inclusion91 decks164 decks
-22%synergy
Polluted Delta
55%inclusion90 decks164 decks
32%synergy
Windswept Heath
54%inclusion89 decks164 decks
27%synergy
Exotic Orchard
53%inclusion87 decks164 decks
-10%synergy
Verdant Catacombs
52%inclusion85 decks164 decks
27%synergy
Flooded Strand
51%inclusion84 decks164 decks
27%synergy
Steam Vents
51%inclusion83 decks164 decks
27%synergy
Breeding Pool
51%inclusion83 decks164 decks
20%synergy
Maelstrom of the Spirit Dragon
49%inclusion67 decks138 decks
43%synergy
Sacred Foundry
48%inclusion79 decks164 decks
25%synergy
Blood Crypt
47%inclusion77 decks164 decks
26%synergy
Overgrown Tomb
47%inclusion77 decks164 decks
18%synergy
Mana Confluence
47%inclusion77 decks164 decks
28%synergy
City of Brass
47%inclusion77 decks164 decks
26%synergy
Temple Garden
47%inclusion77 decks164 decks
18%synergy
Marsh Flats
46%inclusion76 decks164 decks
24%synergy
Taiga
43%inclusion70 decks164 decks
30%synergy
Path of Ancestry
41%inclusion68 decks164 decks
-3%synergy
Godless Shrine
39%inclusion64 decks164 decks
15%synergy
Volcanic Island
39%inclusion64 decks164 decks
27%synergy
Watery Grave
39%inclusion64 decks164 decks
15%synergy
Ketria Triome
38%inclusion63 decks164 decks
15%synergy
Bayou
38%inclusion62 decks164 decks
25%synergy
Badlands
37%inclusion61 decks164 decks
26%synergy
Reflecting Pool
37%inclusion60 decks164 decks
20%synergy
Tropical Island
37%inclusion60 decks164 decks
24%synergy
Hallowed Fountain
36%inclusion59 decks164 decks
10%synergy
Plateau
35%inclusion58 decks164 decks
24%synergy
Savannah
35%inclusion57 decks164 decks
22%synergy
Tundra
32%inclusion53 decks164 decks
20%synergy
Underground Sea
32%inclusion52 decks164 decks
20%synergy
Scrubland
32%inclusion52 decks164 decks
20%synergy
Gemstone Caverns
22%inclusion36 decks164 decks
16%synergy
Ziatora's Proving Ground
22%inclusion36 decks164 decks
5%synergy
The World Tree
20%inclusion32 decks164 decks
-7%synergy
Jetmir's Garden
20%inclusion32 decks164 decks
0%synergy
Raugrin Triome
16%inclusion27 decks164 decks
0%synergy