The Ur-Dragon (Commander) - Myr

The Ur-Dragon
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Brian Cain
Apr 27, 2026
Brian Cain
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.
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Teferi's Protection
100%inclusion1 decks1 decks
86%synergy
Survival of the Fittest
100%inclusion1 decks1 decks
99%synergy
Grim Monolith
100%inclusion1 decks1 decks
99%synergy
Ancient Tomb
100%inclusion1 decks1 decks
91%synergy
The One Ring
100%inclusion1 decks1 decks
92%synergy
Rhystic Study
100%inclusion1 decks1 decks
80%synergy
Mana Vault
100%inclusion1 decks1 decks
93%synergy
Cyclonic Rift
100%inclusion1 decks1 decks
85%synergy
Coalition Victory
100%inclusion1 decks1 decks
98%synergy
Creatures
Scourge of Valkas
100%inclusion1 decks1 decks
95%synergy
Hoarding Broodlord
100%inclusion1 decks1 decks
99%synergy
Twinflame Tyrant
100%inclusion1 decks1 decks
96%synergy
Ancient Gold Dragon
100%inclusion1 decks1 decks
96%synergy
Goldspan Dragon
100%inclusion1 decks1 decks
94%synergy
Dragonlord Dromoka
100%inclusion1 decks1 decks
93%synergy
Miirym, Sentinel Wyrm
100%inclusion1 decks1 decks
91%synergy
Klauth, Unrivaled Ancient
100%inclusion1 decks1 decks
96%synergy
Beledros Witherbloom
100%inclusion1 decks1 decks
98%synergy
Ancient Silver Dragon
100%inclusion1 decks1 decks
95%synergy
Ureni of the Unwritten
100%inclusion1 decks1 decks
95%synergy
Astral Dragon
100%inclusion1 decks1 decks
99%synergy
Scion of the Ur-Dragon
100%inclusion1 decks1 decks
97%synergy
Bladewing the Risen
100%inclusion1 decks1 decks
96%synergy
Hellkite Courser
100%inclusion1 decks1 decks
95%synergy
Old Gnawbone
100%inclusion1 decks1 decks
93%synergy
Tiamat
100%inclusion1 decks1 decks
94%synergy
Terror of the Peaks
100%inclusion1 decks1 decks
93%synergy
Instants
Dovin's Veto
100%inclusion1 decks1 decks
94%synergy
An Offer You Can't Refuse
100%inclusion1 decks1 decks
89%synergy
Negate
100%inclusion1 decks1 decks
91%synergy
Archdruid's Charm
100%inclusion1 decks1 decks
99%synergy
Void Rend
100%inclusion1 decks1 decks
97%synergy
Mana Drain
100%inclusion1 decks1 decks
91%synergy
Beast Within
100%inclusion1 decks1 decks
88%synergy
Swan Song
100%inclusion1 decks1 decks
90%synergy
Stroke of Midnight
100%inclusion1 decks1 decks
98%synergy
Arcane Denial
100%inclusion1 decks1 decks
93%synergy
Assassin's Trophy
100%inclusion1 decks1 decks
86%synergy
Anguished Unmaking
100%inclusion1 decks1 decks
93%synergy
Sink into Stupor
100%inclusion1 decks1 decks
99%synergy
Mana Leak
100%inclusion1 decks1 decks
99%synergy
Reprieve
100%inclusion1 decks1 decks
100%synergy
Generous Gift
100%inclusion1 decks1 decks
94%synergy
Valakut Awakening
100%inclusion1 decks1 decks
99%synergy
Sorceries
Eldritch Evolution
100%inclusion1 decks1 decks
98%synergy
Majestic Genesis
100%inclusion1 decks1 decks
99%synergy
Kodama's Reach
100%inclusion1 decks1 decks
78%synergy
Three Visits
100%inclusion1 decks1 decks
78%synergy
Skyshroud Claim
100%inclusion1 decks1 decks
93%synergy
Triumph of the Hordes
100%inclusion1 decks1 decks
99%synergy
Farseek
100%inclusion1 decks1 decks
57%synergy
Nature's Lore
100%inclusion1 decks1 decks
74%synergy
Rampant Growth
100%inclusion1 decks1 decks
80%synergy
Cultivate
100%inclusion1 decks1 decks
65%synergy
Eureka
100%inclusion1 decks1 decks
100%synergy
Utility Artifacts
Birthing Pod
100%inclusion1 decks1 decks
99%synergy
Enchantments
Moat
100%inclusion1 decks1 decks
100%synergy
Omniscience
100%inclusion1 decks1 decks
97%synergy
Song of the Dryads
100%inclusion1 decks1 decks
100%synergy
Sylvan Library
100%inclusion1 decks1 decks
95%synergy
Dragon Tempest
100%inclusion1 decks1 decks
92%synergy
Black Market Connections
100%inclusion1 decks1 decks
95%synergy
Sneak Attack
100%inclusion1 decks1 decks
99%synergy
Mana Artifacts
Arcane Signet
100%inclusion1 decks1 decks
24%synergy
Cursed Mirror
100%inclusion1 decks1 decks
99%synergy
Sol Ring
100%inclusion1 decks1 decks
20%synergy
Lands
Savai Triome
100%inclusion1 decks1 decks
85%synergy
Tundra
100%inclusion1 decks1 decks
88%synergy
Command Tower
100%inclusion1 decks1 decks
12%synergy
Misty Rainforest
100%inclusion1 decks1 decks
73%synergy
Badlands
100%inclusion1 decks1 decks
89%synergy
Taiga
100%inclusion1 decks1 decks
87%synergy
Underground Sea
100%inclusion1 decks1 decks
88%synergy
Snow-Covered Island
100%inclusion1 decks1 decks
98%synergy
Snow-Covered Forest
100%inclusion1 decks1 decks
98%synergy
Wooded Foothills
100%inclusion1 decks1 decks
74%synergy
Verdant Catacombs
100%inclusion1 decks1 decks
75%synergy
Reflecting Pool
100%inclusion1 decks1 decks
84%synergy
Ketria Triome
100%inclusion1 decks1 decks
76%synergy
Savannah
100%inclusion1 decks1 decks
87%synergy
Tropical Island
100%inclusion1 decks1 decks
87%synergy
Cavern of Souls
100%inclusion1 decks1 decks
83%synergy
Talon Gates of Madara
100%inclusion1 decks1 decks
97%synergy
Snow-Covered Plains
100%inclusion1 decks1 decks
98%synergy
Bayou
100%inclusion1 decks1 decks
87%synergy
Sink into Stupor
100%inclusion1 decks1 decks
99%synergy
Gemstone Caverns
100%inclusion1 decks1 decks
94%synergy
Arid Mesa
100%inclusion1 decks1 decks
78%synergy
Volcanic Island
100%inclusion1 decks1 decks
88%synergy
Plateau
100%inclusion1 decks1 decks
89%synergy
Scrubland
100%inclusion1 decks1 decks
88%synergy
Snow-Covered Mountain
100%inclusion1 decks1 decks
98%synergy
Scalding Tarn
100%inclusion1 decks1 decks
78%synergy
Mana Confluence
100%inclusion1 decks1 decks
81%synergy
Snow-Covered Swamp
100%inclusion1 decks1 decks
98%synergy
Marsh Flats
100%inclusion1 decks1 decks
78%synergy
Indatha Triome
100%inclusion1 decks1 decks
79%synergy
City of Brass
100%inclusion1 decks1 decks
80%synergy
Jetmir's Garden
100%inclusion1 decks1 decks
81%synergy
Ziatora's Proving Ground
100%inclusion1 decks1 decks
83%synergy
Valakut Awakening
100%inclusion1 decks1 decks
99%synergy
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