The Ur-Dragon (Commander) - Upgraded Shapeshifters

The Ur-Dragon
Rank #2
38decks
As CommanderAs CardAverage DeckDecksView Precon
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5
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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
Back to Top
Beorn the Fierce
30%inclusion3 decks10 decks
30%synergy
Olag and Miau, New Friends
13%inclusion1 decks8 decks
12%synergy
Hobbit Hole
11%inclusion1 decks9 decks
11%synergy
Elven Passage
11%inclusion1 decks9 decks
11%synergy
Bard, Heir of Girion
11%inclusion1 decks9 decks
11%synergy
High Synergy Cards
Taurean Mauler
100%inclusion38 decks38 decks
97%synergy
Mirror Entity
97%inclusion37 decks38 decks
93%synergy
Masked Vandal
92%inclusion35 decks38 decks
90%synergy
Magda, Brazen Outlaw
89%inclusion34 decks38 decks
88%synergy
Maskwood Nexus
92%inclusion35 decks38 decks
86%synergy
Risen Reef
89%inclusion34 decks38 decks
83%synergy
Universal Automaton
84%inclusion32 decks38 decks
82%synergy
Amoeboid Changeling
84%inclusion32 decks38 decks
82%synergy
Changeling Outcast
84%inclusion32 decks38 decks
81%synergy
Realmwalker
89%inclusion34 decks38 decks
81%synergy
Top Cards
Unsettled Mariner
82%inclusion31 decks38 decks
79%synergy
Morophon, the Boundless
74%inclusion28 decks38 decks
61%synergy
Yuriko, the Tiger's Shadow
74%inclusion28 decks38 decks
73%synergy
Crib Swap
71%inclusion27 decks38 decks
67%synergy
Chomping Changeling
70%inclusion21 decks30 decks
68%synergy
Omni-Changeling
70%inclusion21 decks30 decks
68%synergy
Shapesharer
68%inclusion26 decks38 decks
67%synergy
Voja, Jaws of the Conclave
68%inclusion26 decks38 decks
68%synergy
Three Tree Mascot
66%inclusion25 decks38 decks
64%synergy
Mutable Explorer
65%inclusion20 decks31 decks
63%synergy
Game Changers
Teferi's Protection
7.9%inclusion3 decks38 decks
-6%synergy
Demonic Tutor
7.9%inclusion3 decks38 decks
-9%synergy
Rhystic Study
5.3%inclusion2 decks38 decks
-14%synergy
Cyclonic Rift
5.3%inclusion2 decks38 decks
-9%synergy
Creatures
Flock Impostor
63%inclusion19 decks30 decks
62%synergy
Valiant Changeling
63%inclusion24 decks38 decks
62%synergy
Irregular Cohort
61%inclusion23 decks38 decks
59%synergy
Harabaz Druid
61%inclusion23 decks38 decks
59%synergy
Cloudshredder Sliver
61%inclusion23 decks38 decks
54%synergy
Changeling Wayfinder
60%inclusion18 decks30 decks
58%synergy
Reaper King
58%inclusion22 decks38 decks
57%synergy
Mischievous Sneakling
57%inclusion17 decks30 decks
56%synergy
Feisty Spikeling
57%inclusion17 decks30 decks
56%synergy
Priest of Titania
55%inclusion21 decks38 decks
55%synergy
Knight Exemplar
55%inclusion21 decks38 decks
54%synergy
Mothdust Changeling
55%inclusion21 decks38 decks
54%synergy
Graveshifter
53%inclusion20 decks38 decks
50%synergy
Guardian Gladewalker
53%inclusion20 decks38 decks
52%synergy
Bloodline Pretender
50%inclusion19 decks38 decks
48%synergy
Impostor of the Sixth Pride
47%inclusion18 decks38 decks
47%synergy
Muerra, Trash Tactician
47%inclusion18 decks38 decks
47%synergy
Manaweft Sliver
47%inclusion18 decks38 decks
41%synergy
Prideful Feastling
43%inclusion13 decks30 decks
43%synergy
Skeletal Changeling
42%inclusion16 decks38 decks
41%synergy
Avian Changeling
42%inclusion16 decks38 decks
41%synergy
Great Divide Guide
40%inclusion12 decks30 decks
35%synergy
Gemhide Sliver
39%inclusion15 decks38 decks
32%synergy
Harmonic Sliver
39%inclusion15 decks38 decks
34%synergy
Hakbal of the Surging Soul
39%inclusion15 decks38 decks
39%synergy
Woodland Changeling
34%inclusion13 decks38 decks
34%synergy
Fire-Belly Changeling
32%inclusion12 decks38 decks
31%synergy
Sylvia Brightspear
32%inclusion12 decks38 decks
31%synergy
Haakon, Stromgald Scourge
32%inclusion12 decks38 decks
31%synergy
Giada, Font of Hope
29%inclusion11 decks38 decks
28%synergy
Tovolar, Dire Overlord
29%inclusion11 decks38 decks
29%synergy
Summon: Leviathan
29%inclusion10 decks35 decks
27%synergy
Torgal, A Fine Hound
29%inclusion10 decks35 decks
27%synergy
Gangly Stompling
27%inclusion8 decks30 decks
26%synergy
Venomous Changeling
26%inclusion10 decks38 decks
26%synergy
Tiamat
26%inclusion10 decks38 decks
20%synergy
Choco, Seeker of Paradise
26%inclusion9 decks35 decks
25%synergy
Feline Sovereign
24%inclusion9 decks38 decks
23%synergy
Realm-Cloaked Giant
24%inclusion9 decks38 decks
23%synergy
Possibility Technician
23%inclusion8 decks35 decks
23%synergy
Malcolm, Keen-Eyed Navigator
21%inclusion8 decks38 decks
21%synergy
Atla Palani, Nest Tender
21%inclusion8 decks38 decks
20%synergy
Greymond, Avacyn's Stalwart
21%inclusion8 decks38 decks
21%synergy
Ingenious Infiltrator
21%inclusion8 decks38 decks
21%synergy
Kibo, Uktabi Prince
21%inclusion8 decks38 decks
21%synergy
Mistwalker
21%inclusion8 decks38 decks
21%synergy
Drogskol Captain
18%inclusion7 decks38 decks
18%synergy
Silumgar, the Drifting Death
18%inclusion7 decks38 decks
15%synergy
Miirym, Sentinel Wyrm
18%inclusion7 decks38 decks
9%synergy
Moritte of the Frost
18%inclusion7 decks38 decks
17%synergy
Instants
Nameless Inversion
39%inclusion15 decks38 decks
39%synergy
Swords to Plowshares
32%inclusion12 decks38 decks
-7%synergy
Blades of Velis Vel
29%inclusion11 decks38 decks
29%synergy
Absorb Identity
24%inclusion9 decks38 decks
23%synergy
Heroic Intervention
18%inclusion7 decks38 decks
-5%synergy
Flame of Anor
18%inclusion7 decks38 decks
18%synergy
Wings of Velis Vel
16%inclusion6 decks38 decks
16%synergy
Path to Exile
16%inclusion6 decks38 decks
-14%synergy
Stinging Study
13%inclusion5 decks38 decks
13%synergy
Spoils of Adventure
13%inclusion5 decks38 decks
13%synergy
Mana Sculpt
11%inclusion2 decks18 decks
11%synergy
And They Shall Know No Fear
11%inclusion4 decks38 decks
10%synergy
Shields of Velis Vel
11%inclusion4 decks38 decks
10%synergy
Harmonized Crescendo
10%inclusion3 decks30 decks
8%synergy
Concerted Defense
7.9%inclusion3 decks38 decks
8%synergy
Kindred Summons
7.9%inclusion3 decks38 decks
4%synergy
Entomb
5.3%inclusion2 decks38 decks
4%synergy
Negate
5.3%inclusion2 decks38 decks
-3%synergy
Dawn's Truce
5.3%inclusion2 decks38 decks
3%synergy
Sorceries
Peer Pressure
61%inclusion23 decks38 decks
60%synergy
Coveted Prize
58%inclusion22 decks38 decks
57%synergy
Widespread Brutality
42%inclusion16 decks38 decks
42%synergy
Crux of Fate
42%inclusion16 decks38 decks
34%synergy
Cateran Summons
42%inclusion16 decks38 decks
42%synergy
Exterminate!
39%inclusion15 decks38 decks
39%synergy
Farseek
29%inclusion11 decks38 decks
-14%synergy
Viewpoint Synchronization
26%inclusion10 decks38 decks
24%synergy
Nature's Lore
18%inclusion7 decks38 decks
-8%synergy
Mass Appeal
18%inclusion7 decks38 decks
18%synergy
Notorious Throng
18%inclusion7 decks38 decks
18%synergy
Winnowing
17%inclusion5 decks30 decks
16%synergy
Whelming Wave
16%inclusion6 decks38 decks
15%synergy
Raise the Palisade
16%inclusion6 decks38 decks
13%synergy
Three Visits
13%inclusion5 decks38 decks
-9%synergy
Formless Genesis
13%inclusion5 decks38 decks
13%synergy
Kindred Dominance
11%inclusion4 decks38 decks
5%synergy
Desolation of Smaug
9.1%inclusion1 decks11 decks
8%synergy
Majestic Genesis
7.9%inclusion3 decks38 decks
7%synergy
Buried Alive
7.9%inclusion3 decks38 decks
7%synergy
Rampant Growth
7.9%inclusion3 decks38 decks
-11%synergy
Cultivate
7.9%inclusion3 decks38 decks
-27%synergy
Grim Captain's Call
7.9%inclusion3 decks38 decks
8%synergy
Distant Melody
7.9%inclusion3 decks38 decks
1%synergy
Imposing Grandeur
7.9%inclusion3 decks38 decks
8%synergy
Eagle Vision
7.9%inclusion3 decks38 decks
6%synergy
Patriarch's Bidding
5.3%inclusion2 decks38 decks
1%synergy
Haunting Voyage
5.3%inclusion2 decks38 decks
3%synergy
Skyshroud Claim
5.3%inclusion2 decks38 decks
-2%synergy
Fabricate
5.3%inclusion2 decks38 decks
3%synergy
Bring to Light
5.3%inclusion2 decks38 decks
2%synergy
Jarad's Orders
5.3%inclusion2 decks38 decks
5%synergy
Bala Ged Recovery
5.3%inclusion2 decks38 decks
3%synergy
Utility Artifacts
Thrumming Hivepool
46%inclusion16 decks35 decks
41%synergy
Stalactite Dagger
27%inclusion8 decks30 decks
26%synergy
Throne of the Grim Captain
26%inclusion10 decks38 decks
26%synergy
Pyre of Heroes
18%inclusion7 decks38 decks
18%synergy
Herald's Horn
11%inclusion4 decks38 decks
-7%synergy
Multiclass Baldric
7.9%inclusion3 decks38 decks
8%synergy
Chronicle of Victory
6.7%inclusion2 decks30 decks
3%synergy
Coat of Arms
5.3%inclusion2 decks38 decks
2%synergy
Realmbreaker, the Invasion Tree
5.3%inclusion2 decks38 decks
4%synergy
Cryptic Gateway
5.3%inclusion2 decks38 decks
5%synergy
Lightning Greaves
5.3%inclusion2 decks38 decks
-11%synergy
Birthing Pod
5.3%inclusion2 decks38 decks
4%synergy
Enchantments
Liliana's Contract
63%inclusion24 decks38 decks
62%synergy
The Bears of Littjara
50%inclusion19 decks38 decks
49%synergy
Black Market Connections
50%inclusion19 decks38 decks
45%synergy
Kindred Discovery
37%inclusion14 decks38 decks
26%synergy
Dragon Tempest
29%inclusion11 decks38 decks
21%synergy
Springleaf Parade
27%inclusion8 decks30 decks
22%synergy
Unholy Annex // Ritual Chamber
24%inclusion9 decks38 decks
22%synergy
Call the Spirit Dragons
19%inclusion7 decks37 decks
13%synergy
Descendants' Path
18%inclusion7 decks38 decks
15%synergy
Shared Animosity
13%inclusion5 decks38 decks
11%synergy
Cryptolith Rite
11%inclusion4 decks38 decks
6%synergy
Arcane Adaptation
11%inclusion4 decks38 decks
9%synergy
Double Down
11%inclusion4 decks38 decks
10%synergy
Rooftop Storm
11%inclusion4 decks38 decks
10%synergy
Roiling Dragonstorm
8.1%inclusion3 decks37 decks
7%synergy
Crucible of Fire
7.9%inclusion3 decks38 decks
6%synergy
Mystic Remora
7.9%inclusion3 decks38 decks
-3%synergy
Reflections of Littjara
7.9%inclusion3 decks38 decks
1%synergy
Leyline of Transformation
7.9%inclusion3 decks38 decks
6%synergy
An Unexpected Party
5.9%inclusion1 decks17 decks
6%synergy
Skeletal Swarming
5.3%inclusion2 decks38 decks
5%synergy
Necroduality
5.3%inclusion2 decks38 decks
5%synergy
Planeswalkers
Oko, Lorwyn Liege
10%inclusion3 decks30 decks
10%synergy
Kaito, Bane of Nightmares
5.3%inclusion2 decks38 decks
5%synergy
Utility Lands
Swarmyard
58%inclusion22 decks38 decks
57%synergy
Mutavault
42%inclusion16 decks38 decks
41%synergy
Flamekin Village
26%inclusion10 decks38 decks
23%synergy
Griffin Canyon
21%inclusion8 decks38 decks
21%synergy
Three Tree City
16%inclusion6 decks38 decks
8%synergy
Boseiju, Who Endures
11%inclusion4 decks38 decks
-0%synergy
Cactus Preserve
7.9%inclusion3 decks38 decks
7%synergy
Yavimaya, Cradle of Growth
7.9%inclusion3 decks38 decks
-2%synergy
Contested Cliffs
7.9%inclusion3 decks38 decks
8%synergy
Multiversal Passage
5.7%inclusion2 decks35 decks
2%synergy
Accursed Duneyard
5.3%inclusion2 decks38 decks
5%synergy
Mana Artifacts
Firdoch Core
60%inclusion18 decks30 decks
57%synergy
Sol Ring
55%inclusion21 decks38 decks
-24%synergy
Arcane Signet
45%inclusion17 decks38 decks
-31%synergy
Mox Jasper
42%inclusion16 decks38 decks
38%synergy
CHROMATIC LANTERN
34%inclusion13 decks38 decks
-16%synergy
Dragon's Hoard
26%inclusion10 decks38 decks
20%synergy
Fellwar Stone
11%inclusion4 decks38 decks
-21%synergy
Dragonstorm Globe
8.1%inclusion3 decks37 decks
5%synergy
Patchwork Banner
5.3%inclusion2 decks38 decks
-1%synergy
Lands
Command Tower
95%inclusion36 decks38 decks
6%synergy
Exotic Orchard
89%inclusion34 decks38 decks
26%synergy
Plains
84%inclusion32 decks38 decks
6%synergy
Forest
84%inclusion32 decks38 decks
2%synergy
The World Tree
82%inclusion31 decks38 decks
55%synergy
Island
79%inclusion30 decks38 decks
-1%synergy
Mountain
76%inclusion29 decks38 decks
-1%synergy
Path of Ancestry
76%inclusion29 decks38 decks
32%synergy
Swamp
74%inclusion28 decks38 decks
-2%synergy
Murmuring Bosk
66%inclusion25 decks38 decks
64%synergy
Ancient Amphitheater
50%inclusion19 decks38 decks
49%synergy
Reflecting Pool
47%inclusion18 decks38 decks
31%synergy
Temple Garden
47%inclusion18 decks38 decks
17%synergy
Stomping Ground
47%inclusion18 decks38 decks
17%synergy
Secluded Glen
47%inclusion18 decks38 decks
47%synergy
Fortified Beachhead
45%inclusion17 decks38 decks
44%synergy
Mana Confluence
45%inclusion17 decks38 decks
25%synergy
Wanderwine Hub
45%inclusion17 decks38 decks
44%synergy
Cavern of Souls
42%inclusion16 decks38 decks
26%synergy
City of Brass
42%inclusion16 decks38 decks
20%synergy
Breeding Pool
42%inclusion16 decks38 decks
11%synergy
Arid Mesa
39%inclusion15 decks38 decks
18%synergy
Misty Rainforest
39%inclusion15 decks38 decks
13%synergy
Wooded Foothills
39%inclusion15 decks38 decks
14%synergy
Steam Vents
37%inclusion14 decks38 decks
12%synergy
Flooded Strand
37%inclusion14 decks38 decks
12%synergy
Windswept Heath
37%inclusion14 decks38 decks
9%synergy
Overgrown Tomb
37%inclusion14 decks38 decks
8%synergy
Marsh Flats
34%inclusion13 decks38 decks
12%synergy
Godless Shrine
34%inclusion13 decks38 decks
9%synergy
Polluted Delta
34%inclusion13 decks38 decks
11%synergy
Auntie's Hovel
34%inclusion13 decks38 decks
34%synergy
Gallifrey Council Chamber
32%inclusion12 decks38 decks
31%synergy
Gilt-Leaf Palace
32%inclusion12 decks38 decks
31%synergy
Haven of the Spirit Dragon
32%inclusion12 decks38 decks
24%synergy
Ketria Triome
32%inclusion12 decks38 decks
8%synergy
Verdant Catacombs
32%inclusion12 decks38 decks
7%synergy
Hallowed Fountain
32%inclusion12 decks38 decks
5%synergy
Abundant Countryside
30%inclusion9 decks30 decks
21%synergy
Sacred Foundry
29%inclusion11 decks38 decks
5%synergy
Watery Grave
29%inclusion11 decks38 decks
5%synergy
Bloodstained Mire
29%inclusion11 decks38 decks
8%synergy
Indatha Triome
29%inclusion11 decks38 decks
8%synergy
Rejuvenating Springs
29%inclusion11 decks38 decks
22%synergy
Scalding Tarn
29%inclusion11 decks38 decks
7%synergy
Zagoth Triome
29%inclusion11 decks38 decks
9%synergy
Secluded Courtyard
29%inclusion11 decks38 decks
10%synergy
Undergrowth Stadium
26%inclusion10 decks38 decks
19%synergy
Blood Crypt
26%inclusion10 decks38 decks
5%synergy
Jetmir's Garden
24%inclusion9 decks38 decks
5%synergy
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