The Ur-Dragon (Commander) - Expensive Upgraded

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
Smaug the Magnificent
29%inclusion4 decks14 decks
28%synergy
The Mind Stone
9.1%inclusion1 decks11 decks
9%synergy
Quandrix, the Proof
4.3%inclusion3 decks70 decks
2%synergy
Witherbloom, the Balancer
4.3%inclusion3 decks70 decks
2%synergy
Lorehold, the Historian
4.1%inclusion6 decks147 decks
3%synergy
High Synergy Cards
Dragon Tempest
87%inclusion367 decks422 decks
79%synergy
Miirym, Sentinel Wyrm
87%inclusion367 decks422 decks
78%synergy
Old Gnawbone
81%inclusion343 decks422 decks
75%synergy
Terror of the Peaks
80%inclusion337 decks422 decks
73%synergy
Tiamat
78%inclusion330 decks422 decks
72%synergy
Crux of Fate
79%inclusion334 decks422 decks
71%synergy
Ancient Copper Dragon
74%inclusion313 decks422 decks
68%synergy
Dragonlord Dromoka
75%inclusion316 decks422 decks
68%synergy
Goldspan Dragon
71%inclusion300 decks422 decks
66%synergy
Hellkite Courser
70%inclusion295 decks422 decks
65%synergy
Top Cards
Temur Ascendancy
72%inclusion302 decks422 decks
62%synergy
Ureni of the Unwritten
67%inclusion264 decks396 decks
62%synergy
Nature's Lore
63%inclusion266 decks422 decks
37%synergy
Lathliss, Dragon Queen
61%inclusion259 decks422 decks
54%synergy
Klauth, Unrivaled Ancient
61%inclusion257 decks422 decks
57%synergy
Three Visits
60%inclusion253 decks422 decks
37%synergy
Farseek
60%inclusion253 decks422 decks
17%synergy
Morophon, the Boundless
60%inclusion252 decks422 decks
46%synergy
Ancient Silver Dragon
57%inclusion242 decks422 decks
52%synergy
Birds of Paradise
56%inclusion238 decks422 decks
32%synergy
Game Changers
Cyclonic Rift
37%inclusion158 decks422 decks
22%synergy
Smothering Tithe
33%inclusion141 decks422 decks
16%synergy
Teferi's Protection
33%inclusion141 decks422 decks
19%synergy
Rhystic Study
26%inclusion109 decks422 decks
6%synergy
Demonic Tutor
21%inclusion88 decks422 decks
3%synergy
The One Ring
18%inclusion76 decks422 decks
10%synergy
Ancient Tomb
15%inclusion64 decks422 decks
6%synergy
Vampiric Tutor
9.0%inclusion38 decks422 decks
-4%synergy
Farewell
5.7%inclusion24 decks422 decks
-1%synergy
Worldly Tutor
5.2%inclusion22 decks422 decks
-4%synergy
Creatures
Sarkhan, Soul Aflame
55%inclusion232 decks422 decks
50%synergy
Atarka, World Render
55%inclusion231 decks422 decks
47%synergy
Bloom Tender
52%inclusion219 decks422 decks
34%synergy
Twinflame Tyrant
51%inclusion217 decks422 decks
47%synergy
Rivaz of the Claw
50%inclusion213 decks422 decks
44%synergy
Scourge of Valkas
50%inclusion212 decks422 decks
45%synergy
Ancient Gold Dragon
49%inclusion206 decks422 decks
45%synergy
Dragonspeaker Shaman
48%inclusion203 decks422 decks
42%synergy
Utvara Hellkite
48%inclusion202 decks422 decks
43%synergy
Roaming Throne
47%inclusion197 decks422 decks
36%synergy
Scion of Draco
43%inclusion182 decks422 decks
39%synergy
Balefire Dragon
42%inclusion176 decks422 decks
38%synergy
Dragonlord's Servant
40%inclusion170 decks422 decks
34%synergy
Two-Headed Hellkite
38%inclusion159 decks422 decks
32%synergy
Ancient Brass Dragon
35%inclusion148 decks422 decks
31%synergy
Silumgar, the Drifting Death
34%inclusion145 decks422 decks
31%synergy
Rith, Liberated Primeval
33%inclusion141 decks422 decks
29%synergy
Scion of the Ur-Dragon
33%inclusion140 decks422 decks
30%synergy
Scalelord Reckoner
32%inclusion134 decks422 decks
29%synergy
Zurgo and Ojutai
31%inclusion130 decks422 decks
29%synergy
Bladewing the Risen
29%inclusion124 decks422 decks
25%synergy
Scavenger Regent
29%inclusion115 decks395 decks
27%synergy
Savage Ventmaw
27%inclusion115 decks422 decks
23%synergy
Betor, Kin to All
25%inclusion99 decks396 decks
22%synergy
Dragonlord Kolaghan
25%inclusion104 decks422 decks
23%synergy
Hellkite Tyrant
24%inclusion100 decks422 decks
21%synergy
Goldlust Triad
23%inclusion93 decks396 decks
22%synergy
Ignoble Hierarch
23%inclusion98 decks422 decks
13%synergy
Dragonlord Silumgar
22%inclusion92 decks422 decks
20%synergy
Delighted Halfling
22%inclusion92 decks422 decks
11%synergy
Ramos, Dragon Engine
21%inclusion90 decks422 decks
15%synergy
Ganax, Astral Hunter
20%inclusion83 decks422 decks
16%synergy
Noble Hierarch
19%inclusion79 decks422 decks
10%synergy
Temur Battlecrier
19%inclusion74 decks396 decks
16%synergy
Dragonhawk, Fate's Tempest
18%inclusion78 decks422 decks
17%synergy
Korlessa, Scale Singer
18%inclusion75 decks422 decks
14%synergy
Parapet Thrasher
17%inclusion69 decks395 decks
17%synergy
Marang River Regent
17%inclusion67 decks396 decks
16%synergy
Selvala, Heart of the Wilds
17%inclusion71 decks422 decks
11%synergy
Bonehoard Dracosaur
17%inclusion71 decks422 decks
16%synergy
Scourge of the Throne
17%inclusion70 decks422 decks
15%synergy
Sylvia Brightspear
16%inclusion67 decks422 decks
15%synergy
Scaled Nurturer
16%inclusion66 decks422 decks
14%synergy
Nicol Bolas, the Ravager
15%inclusion65 decks422 decks
13%synergy
Karrthus, Tyrant of Jund
15%inclusion64 decks422 decks
13%synergy
Ancient Bronze Dragon
15%inclusion64 decks422 decks
13%synergy
Faeburrow Elder
15%inclusion62 decks422 decks
-5%synergy
Wrathful Red Dragon
14%inclusion60 decks422 decks
12%synergy
Dragonlord Ojutai
14%inclusion59 decks422 decks
12%synergy
Dragonborn Champion
14%inclusion57 decks422 decks
12%synergy
Instants
Heroic Intervention
48%inclusion201 decks422 decks
25%synergy
Swords to Plowshares
42%inclusion178 decks422 decks
4%synergy
Mana Drain
32%inclusion135 decks422 decks
23%synergy
Stubborn Denial
31%inclusion129 decks422 decks
29%synergy
Assassin's Trophy
28%inclusion117 decks422 decks
14%synergy
Swan Song
26%inclusion110 decks422 decks
16%synergy
Path to Exile
20%inclusion86 decks422 decks
-9%synergy
Smuggler's Surprise
18%inclusion78 decks422 decks
17%synergy
Anguished Unmaking
15%inclusion64 decks422 decks
8%synergy
An Offer You Can't Refuse
14%inclusion60 decks422 decks
3%synergy
Sarkhan's Triumph
14%inclusion57 decks422 decks
11%synergy
Counterspell
13%inclusion55 decks422 decks
-10%synergy
Return of the Wildspeaker
12%inclusion50 decks422 decks
6%synergy
Brainstorm
9.2%inclusion39 decks422 decks
4%synergy
Eladamri's Call
8.5%inclusion36 decks422 decks
3%synergy
Klauth's Will
8.5%inclusion36 decks422 decks
8%synergy
Growth Spiral
7.8%inclusion33 decks422 decks
-1%synergy
Boros Charm
7.6%inclusion32 decks422 decks
3%synergy
Beast Within
7.3%inclusion31 decks422 decks
-4%synergy
Stinging Study
5.9%inclusion25 decks422 decks
5%synergy
Arcane Denial
5.9%inclusion25 decks422 decks
-1%synergy
Chaos Warp
5.5%inclusion23 decks422 decks
1%synergy
Crib Swap
5.5%inclusion23 decks422 decks
1%synergy
Deflecting Swat
5.5%inclusion23 decks422 decks
-5%synergy
Sorceries
Skyshroud Claim
32%inclusion134 decks422 decks
24%synergy
Majestic Genesis
22%inclusion91 decks422 decks
20%synergy
Cultivate
16%inclusion66 decks422 decks
-19%synergy
Patriarch's Bidding
12%inclusion52 decks422 decks
8%synergy
Last March of the Ents
12%inclusion50 decks422 decks
10%synergy
Kodama's Reach
11%inclusion47 decks422 decks
-11%synergy
Explore
10%inclusion41 decks422 decks
4%synergy
Rampant Growth
9.5%inclusion40 decks422 decks
-10%synergy
Ruinous Ultimatum
8.8%inclusion37 decks422 decks
2%synergy
Eerie Ultimatum
8.1%inclusion34 decks422 decks
1%synergy
Reanimate
7.1%inclusion30 decks422 decks
3%synergy
Toxic Deluge
7.1%inclusion30 decks422 decks
3%synergy
Blasphemous Act
6.9%inclusion29 decks422 decks
-6%synergy
Kindred Dominance
6.6%inclusion28 decks422 decks
1%synergy
Escape to the Wilds
6.4%inclusion27 decks422 decks
6%synergy
Raise the Palisade
6.2%inclusion26 decks422 decks
4%synergy
Utility Artifacts
Urza's Incubator
51%inclusion217 decks422 decks
36%synergy
The Great Henge
44%inclusion187 decks422 decks
38%synergy
Herald's Horn
41%inclusion175 decks422 decks
24%synergy
Lightning Greaves
24%inclusion100 decks422 decks
7%synergy
Fist of Suns
9.0%inclusion38 decks422 decks
3%synergy
Maskwood Nexus
8.1%inclusion34 decks422 decks
2%synergy
Monster Manual
7.8%inclusion33 decks422 decks
6%synergy
Enchantments
Rhythm of the Wild
56%inclusion235 decks422 decks
45%synergy
Dracogenesis
54%inclusion215 decks396 decks
48%synergy
Call the Spirit Dragons
51%inclusion202 decks395 decks
45%synergy
Garruk's Uprising
51%inclusion215 decks422 decks
38%synergy
Up the Beanstalk
30%inclusion127 decks422 decks
26%synergy
Kindred Discovery
21%inclusion88 decks422 decks
10%synergy
Sylvan Library
20%inclusion83 decks422 decks
15%synergy
Mirari's Wake
18%inclusion78 decks422 decks
10%synergy
Frostcliff Siege
17%inclusion68 decks396 decks
15%synergy
Steely Resolve
16%inclusion69 decks422 decks
15%synergy
Aggravated Assault
14%inclusion59 decks422 decks
12%synergy
Defense of the Heart
12%inclusion52 decks422 decks
10%synergy
Elemental Bond
11%inclusion48 decks422 decks
8%synergy
Black Market Connections
9.5%inclusion40 decks422 decks
4%synergy
Crucible of Fire
8.5%inclusion36 decks422 decks
6%synergy
Roiling Dragonstorm
8.3%inclusion33 decks396 decks
7%synergy
Mystic Remora
8.1%inclusion34 decks422 decks
-2%synergy
Sneak Attack
7.6%inclusion32 decks422 decks
6%synergy
Leyline of the Guildpact
7.1%inclusion30 decks422 decks
-7%synergy
Breaching Dragonstorm
6.8%inclusion27 decks395 decks
5%synergy
Leyline Binding
6.2%inclusion26 decks422 decks
5%synergy
Monstrous Vortex
5.9%inclusion25 decks422 decks
5%synergy
Lurking Predators
5.7%inclusion24 decks422 decks
5%synergy
Dragonback Assault
5.1%inclusion20 decks396 decks
3%synergy
Planeswalkers
Sarkhan Unbroken
24%inclusion102 decks422 decks
22%synergy
Sarkhan, Fireblood
12%inclusion49 decks422 decks
10%synergy
Kiora, Behemoth Beckoner
10%inclusion44 decks422 decks
9%synergy
Utility Lands
Boseiju, Who Endures
27%inclusion116 decks422 decks
17%synergy
Arena of Glory
17%inclusion70 decks422 decks
15%synergy
Three Tree City
13%inclusion53 decks422 decks
5%synergy
Reliquary Tower
11%inclusion48 decks422 decks
-14%synergy
Yavimaya, Cradle of Growth
7.8%inclusion33 decks422 decks
-2%synergy
Crucible of the Spirit Dragon
7.8%inclusion33 decks422 decks
5%synergy
Mistrise Village
7.6%inclusion30 decks396 decks
4%synergy
Otawara, Soaring City
6.2%inclusion26 decks422 decks
0%synergy
Gaea's Cradle
5.2%inclusion22 decks422 decks
1%synergy
Mana Artifacts
Sol Ring
89%inclusion376 decks422 decks
9%synergy
Arcane Signet
81%inclusion342 decks422 decks
5%synergy
Dragon's Hoard
47%inclusion197 decks422 decks
41%synergy
Fellwar Stone
41%inclusion175 decks422 decks
10%synergy
Mox Jasper
38%inclusion156 decks408 decks
34%synergy
Chromatic Lantern
35%inclusion147 decks422 decks
-16%synergy
Firdoch Core
27%inclusion47 decks172 decks
25%synergy
Orb of Dragonkind
17%inclusion70 decks422 decks
14%synergy
Carnelian Orb of Dragonkind
15%inclusion63 decks422 decks
12%synergy
Herd Heirloom
11%inclusion44 decks395 decks
9%synergy
Dragonstorm Globe
11%inclusion44 decks395 decks
8%synergy
Gruul Signet
10%inclusion44 decks422 decks
9%synergy
Chromatic Orrery
10%inclusion43 decks422 decks
1%synergy
Jade Orb of Dragonkind
7.6%inclusion32 decks422 decks
6%synergy
Simic Signet
7.1%inclusion30 decks422 decks
5%synergy
Commander's Sphere
6.9%inclusion29 decks422 decks
-8%synergy
Selesnya Signet
6.9%inclusion29 decks422 decks
5%synergy
Coalition Relic
6.2%inclusion26 decks422 decks
5%synergy
Talisman of Impulse
5.9%inclusion25 decks422 decks
1%synergy
Lands
Volcanic Island
100%inclusion420 decks422 decks
88%synergy
Taiga
99%inclusion419 decks422 decks
87%synergy
Badlands
99%inclusion417 decks422 decks
88%synergy
Tropical Island
99%inclusion416 decks422 decks
86%synergy
Bayou
98%inclusion415 decks422 decks
86%synergy
Savannah
97%inclusion409 decks422 decks
84%synergy
Plateau
97%inclusion408 decks422 decks
86%synergy
Command Tower
96%inclusion407 decks422 decks
8%synergy
Underground Sea
96%inclusion407 decks422 decks
84%synergy
Tundra
96%inclusion406 decks422 decks
84%synergy
Scrubland
91%inclusion386 decks422 decks
80%synergy
Cavern of Souls
84%inclusion353 decks422 decks
67%synergy
Wooded Foothills
80%inclusion338 decks422 decks
54%synergy
Arid Mesa
79%inclusion332 decks422 decks
57%synergy
Scalding Tarn
77%inclusion324 decks422 decks
54%synergy
Misty Rainforest
77%inclusion323 decks422 decks
50%synergy
Verdant Catacombs
76%inclusion322 decks422 decks
51%synergy
Windswept Heath
76%inclusion322 decks422 decks
49%synergy
Bloodstained Mire
76%inclusion322 decks422 decks
55%synergy
Flooded Strand
72%inclusion304 decks422 decks
47%synergy
Polluted Delta
71%inclusion299 decks422 decks
48%synergy
Marsh Flats
68%inclusion289 decks422 decks
46%synergy
Haven of the Spirit Dragon
65%inclusion273 decks422 decks
57%synergy
Mountain
64%inclusion272 decks422 decks
-13%synergy
Forest
62%inclusion260 decks422 decks
-20%synergy
Stomping Ground
56%inclusion238 decks422 decks
27%synergy
Maelstrom of the Spirit Dragon
56%inclusion221 decks396 decks
50%synergy
Exotic Orchard
54%inclusion229 decks422 decks
-9%synergy
Ketria Triome
49%inclusion206 decks422 decks
25%synergy
Reflecting Pool
42%inclusion178 decks422 decks
26%synergy
Island
42%inclusion177 decks422 decks
-37%synergy
Breeding Pool
41%inclusion175 decks422 decks
11%synergy
Mana Confluence
41%inclusion173 decks422 decks
22%synergy
City of Brass
40%inclusion170 decks422 decks
20%synergy
Overgrown Tomb
40%inclusion170 decks422 decks
12%synergy
Swamp
40%inclusion169 decks422 decks
-35%synergy
Plains
40%inclusion168 decks422 decks
-38%synergy
Temple Garden
38%inclusion161 decks422 decks
9%synergy
Path of Ancestry
37%inclusion155 decks422 decks
-7%synergy
Steam Vents
35%inclusion149 decks422 decks
11%synergy
Blood Crypt
31%inclusion131 decks422 decks
10%synergy
Sacred Foundry
31%inclusion131 decks422 decks
8%synergy
Savai Triome
27%inclusion115 decks422 decks
12%synergy
Jetmir's Garden
24%inclusion101 decks422 decks
5%synergy
Zagoth Triome
23%inclusion99 decks422 decks
3%synergy
The World Tree
23%inclusion98 decks422 decks
-4%synergy
Ziatora's Proving Ground
23%inclusion98 decks422 decks
6%synergy
Hallowed Fountain
20%inclusion85 decks422 decks
-6%synergy
Watery Grave
19%inclusion81 decks422 decks
-5%synergy
Raugrin Triome
17%inclusion73 decks422 decks
1%synergy