Scion of the Ur-Dragon (Commander) - Optimized Toolbox

Background image for Am I the Bolas? - High-Powered Rebuilding
Mike Carrozza
Dec 3, 2025
Am I the Bolas? - High-Powered Rebuilding
On this week's Am I the Bolas?, we meet a reader who brought an overpowered deck to a low power pod. Is it pubstomping if they agreed to it?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Reanimate
81%inclusion17 decks21 decks
77%synergy
Animate Dead
76%inclusion16 decks21 decks
74%synergy
Ancient Silver Dragon
76%inclusion16 decks21 decks
71%synergy
The Ur-Dragon
71%inclusion15 decks21 decks
70%synergy
Old Gnawbone
76%inclusion16 decks21 decks
69%synergy
Dragonlord Dromoka
76%inclusion16 decks21 decks
69%synergy
Ancient Brass Dragon
62%inclusion13 decks21 decks
58%synergy
Dragon Tempest
67%inclusion14 decks21 decks
58%synergy
Bladewing the Risen
62%inclusion13 decks21 decks
57%synergy
Miirym, Sentinel Wyrm
67%inclusion14 decks21 decks
57%synergy
Top Cards
Birds of Paradise
71%inclusion15 decks21 decks
47%synergy
Farseek
67%inclusion14 decks21 decks
23%synergy
Crux of Fate
62%inclusion13 decks21 decks
53%synergy
Terror of the Peaks
62%inclusion13 decks21 decks
55%synergy
Balefire Dragon
57%inclusion12 decks21 decks
53%synergy
Silumgar, the Drifting Death
57%inclusion12 decks21 decks
53%synergy
Scourge of Valkas
52%inclusion11 decks21 decks
47%synergy
Ancient Gold Dragon
52%inclusion11 decks21 decks
48%synergy
Swords to Plowshares
52%inclusion11 decks21 decks
13%synergy
Atarka, World Render
52%inclusion11 decks21 decks
44%synergy
Game Changers
Smothering Tithe
62%inclusion13 decks21 decks
43%synergy
Rhystic Study
57%inclusion12 decks21 decks
36%synergy
Demonic Tutor
52%inclusion11 decks21 decks
34%synergy
Vampiric Tutor
52%inclusion11 decks21 decks
38%synergy
Teferi's Protection
43%inclusion9 decks21 decks
27%synergy
Fierce Guardianship
43%inclusion9 decks21 decks
30%synergy
Cyclonic Rift
38%inclusion8 decks21 decks
21%synergy
Enlightened Tutor
33%inclusion7 decks21 decks
19%synergy
The One Ring
24%inclusion5 decks21 decks
15%synergy
Chrome Mox
19%inclusion4 decks21 decks
12%synergy
Creatures
Teneb, the Harvester
52%inclusion11 decks21 decks
50%synergy
Ancient Copper Dragon
48%inclusion10 decks21 decks
41%synergy
Ignoble Hierarch
48%inclusion10 decks21 decks
37%synergy
Rivaz of the Claw
48%inclusion10 decks21 decks
41%synergy
Delighted Halfling
48%inclusion10 decks21 decks
37%synergy
Bloom Tender
43%inclusion9 decks21 decks
26%synergy
Hellkite Tyrant
43%inclusion9 decks21 decks
39%synergy
Colossal Grave-Reaver
42%inclusion8 decks19 decks
41%synergy
Goldspan Dragon
38%inclusion8 decks21 decks
32%synergy
Faeburrow Elder
38%inclusion8 decks21 decks
19%synergy
Utvara Hellkite
33%inclusion7 decks21 decks
27%synergy
Karrthus, Tyrant of Jund
33%inclusion7 decks21 decks
31%synergy
Two-Headed Hellkite
29%inclusion6 decks21 decks
22%synergy
Twinflame Tyrant
29%inclusion6 decks21 decks
24%synergy
Esper Sentinel
29%inclusion6 decks21 decks
20%synergy
Klauth, Unrivaled Ancient
29%inclusion6 decks21 decks
24%synergy
Hellkite Charger
29%inclusion6 decks21 decks
26%synergy
Skithiryx, the Blight Dragon
29%inclusion6 decks21 decks
27%synergy
Ureni of the Unwritten
26%inclusion5 decks19 decks
21%synergy
Deathrite Shaman
24%inclusion5 decks21 decks
18%synergy
Dragonlord Kolaghan
24%inclusion5 decks21 decks
22%synergy
Noble Hierarch
24%inclusion5 decks21 decks
14%synergy
Worldgorger Dragon
24%inclusion5 decks21 decks
23%synergy
Sarkhan, Soul Aflame
24%inclusion5 decks21 decks
18%synergy
Vaevictis Asmadi, the Dire
24%inclusion5 decks21 decks
23%synergy
Moltensteel Dragon
24%inclusion5 decks21 decks
24%synergy
Scion of Draco
24%inclusion5 decks21 decks
19%synergy
Lathliss, Dragon Queen
19%inclusion4 decks21 decks
11%synergy
Dragonlord Ojutai
19%inclusion4 decks21 decks
17%synergy
Steel Hellkite
19%inclusion4 decks21 decks
17%synergy
Cavern-Hoard Dragon
19%inclusion4 decks21 decks
17%synergy
Dryad of the Ilysian Grove
19%inclusion4 decks21 decks
6%synergy
Savage Ventmaw
19%inclusion4 decks21 decks
15%synergy
Deceptive Frostkite
16%inclusion3 decks19 decks
15%synergy
Drakuseth, Maw of Flames
14%inclusion3 decks21 decks
12%synergy
Scourge of the Throne
14%inclusion3 decks21 decks
12%synergy
Lotho, Corrupt Shirriff
14%inclusion3 decks21 decks
8%synergy
Hoarding Broodlord
14%inclusion3 decks21 decks
13%synergy
Ojutai, Soul of Winter
14%inclusion3 decks21 decks
12%synergy
Chromium, the Mutable
14%inclusion3 decks21 decks
14%synergy
Ilysian Caryatid
14%inclusion3 decks21 decks
13%synergy
Scalelord Reckoner
14%inclusion3 decks21 decks
11%synergy
Dragonborn Champion
14%inclusion3 decks21 decks
13%synergy
Nicol Bolas
14%inclusion3 decks21 decks
14%synergy
Kolaghan, the Storm's Fury
14%inclusion3 decks21 decks
12%synergy
Immersturm Predator
14%inclusion3 decks21 decks
14%synergy
Protector of the Wastes
11%inclusion2 decks19 decks
10%synergy
Goldlust Triad
11%inclusion2 decks19 decks
9%synergy
Minion of the Mighty
10%inclusion2 decks21 decks
8%synergy
Sylvan Caryatid
10%inclusion2 decks21 decks
9%synergy
Instants
Swan Song
43%inclusion9 decks21 decks
32%synergy
Assassin's Trophy
38%inclusion8 decks21 decks
25%synergy
Heroic Intervention
33%inclusion7 decks21 decks
11%synergy
Deflecting Swat
33%inclusion7 decks21 decks
24%synergy
An Offer You Can't Refuse
29%inclusion6 decks21 decks
18%synergy
Stubborn Denial
29%inclusion6 decks21 decks
27%synergy
Mana Drain
29%inclusion6 decks21 decks
19%synergy
Brainstorm
24%inclusion5 decks21 decks
18%synergy
Noxious Revival
24%inclusion5 decks21 decks
22%synergy
Counterspell
24%inclusion5 decks21 decks
1%synergy
Dovin's Veto
19%inclusion4 decks21 decks
12%synergy
Beast Within
19%inclusion4 decks21 decks
6%synergy
Path to Exile
19%inclusion4 decks21 decks
-8%synergy
Mystical Tutor
19%inclusion4 decks21 decks
13%synergy
Deadly Rollick
14%inclusion3 decks21 decks
10%synergy
Crop Rotation
14%inclusion3 decks21 decks
9%synergy
Anguished Unmaking
14%inclusion3 decks21 decks
6%synergy
Tamiyo's Safekeeping
14%inclusion3 decks21 decks
13%synergy
Veil of Summer
10%inclusion2 decks21 decks
7%synergy
Abrupt Decay
10%inclusion2 decks21 decks
6%synergy
Boros Charm
10%inclusion2 decks21 decks
4%synergy
Entomb
10%inclusion2 decks21 decks
8%synergy
Negate
10%inclusion2 decks21 decks
0%synergy
Clever Concealment
10%inclusion2 decks21 decks
8%synergy
Smuggler's Surprise
10%inclusion2 decks21 decks
8%synergy
Void Rend
10%inclusion2 decks21 decks
6%synergy
Into the Flood Maw
10%inclusion2 decks21 decks
8%synergy
Force of Will
10%inclusion2 decks21 decks
4%synergy
Bolt Bend
10%inclusion2 decks21 decks
9%synergy
Worldly Tutor
10%inclusion2 decks21 decks
-1%synergy
Saw in Half
10%inclusion2 decks21 decks
9%synergy
Pact of Negation
10%inclusion2 decks21 decks
5%synergy
Sorceries
Three Visits
48%inclusion10 decks21 decks
25%synergy
Living Death
48%inclusion10 decks21 decks
46%synergy
Nature's Lore
43%inclusion9 decks21 decks
16%synergy
Patriarch's Bidding
38%inclusion8 decks21 decks
34%synergy
Channel the Suns
29%inclusion6 decks21 decks
28%synergy
Skyshroud Claim
19%inclusion4 decks21 decks
11%synergy
Faithless Looting
19%inclusion4 decks21 decks
17%synergy
Zombify
19%inclusion4 decks21 decks
19%synergy
Kodama's Reach
14%inclusion3 decks21 decks
-8%synergy
Blasphemous Act
14%inclusion3 decks21 decks
4%synergy
Rampant Growth
14%inclusion3 decks21 decks
-7%synergy
Cultivate
14%inclusion3 decks21 decks
-20%synergy
Toxic Deluge
14%inclusion3 decks21 decks
10%synergy
Exhume
14%inclusion3 decks21 decks
14%synergy
Perennation
11%inclusion2 decks19 decks
10%synergy
Victimize
10%inclusion2 decks21 decks
8%synergy
Careful Study
10%inclusion2 decks21 decks
9%synergy
Tooth and Nail
10%inclusion2 decks21 decks
9%synergy
Agadeem's Awakening
10%inclusion2 decks21 decks
9%synergy
Eerie Ultimatum
10%inclusion2 decks21 decks
2%synergy
Gamble
10%inclusion2 decks21 decks
6%synergy
Will of the Temur
5.3%inclusion1 decks19 decks
5%synergy
Utility Artifacts
Lightning Greaves
48%inclusion10 decks21 decks
30%synergy
Swiftfoot Boots
19%inclusion4 decks21 decks
7%synergy
Scroll Rack
14%inclusion3 decks21 decks
13%synergy
Urza's Incubator
14%inclusion3 decks21 decks
0%synergy
Time Sieve
10%inclusion2 decks21 decks
9%synergy
Monster Manual
10%inclusion2 decks21 decks
7%synergy
Fist of Suns
10%inclusion2 decks21 decks
3%synergy
Mirror of the Forebears
10%inclusion2 decks21 decks
9%synergy
Enchantments
Temur Ascendancy
38%inclusion8 decks21 decks
28%synergy
Garruk's Uprising
33%inclusion7 decks21 decks
22%synergy
Necromancy
33%inclusion7 decks21 decks
33%synergy
Dance of the Dead
29%inclusion6 decks21 decks
28%synergy
Sylvan Library
29%inclusion6 decks21 decks
23%synergy
Mystic Remora
24%inclusion5 decks21 decks
13%synergy
Black Market Connections
24%inclusion5 decks21 decks
18%synergy
Sneak Attack
24%inclusion5 decks21 decks
23%synergy
Aggravated Assault
19%inclusion4 decks21 decks
17%synergy
Rhythm of the Wild
19%inclusion4 decks21 decks
8%synergy
Bower Passage
19%inclusion4 decks21 decks
18%synergy
Dracogenesis
16%inclusion3 decks19 decks
8%synergy
Defense of the Heart
14%inclusion3 decks21 decks
12%synergy
Encroaching Dragonstorm
11%inclusion2 decks19 decks
8%synergy
Utopia Sprawl
10%inclusion2 decks21 decks
6%synergy
Up the Beanstalk
10%inclusion2 decks21 decks
6%synergy
Bear Umbra
10%inclusion2 decks21 decks
9%synergy
Leyline of the Guildpact
10%inclusion2 decks21 decks
-6%synergy
Training Grounds
10%inclusion2 decks21 decks
5%synergy
Call the Spirit Dragons
5.3%inclusion1 decks19 decks
-2%synergy
Roiling Dragonstorm
5.3%inclusion1 decks19 decks
4%synergy
Utility Lands
Boseiju, Who Endures
38%inclusion8 decks21 decks
27%synergy
Cascading Cataracts
24%inclusion5 decks21 decks
8%synergy
Mistrise Village
16%inclusion3 decks19 decks
12%synergy
Ancient Tomb
14%inclusion3 decks21 decks
5%synergy
Urborg, Tomb of Yawgmoth
14%inclusion3 decks21 decks
7%synergy
Crucible of the Spirit Dragon
14%inclusion3 decks21 decks
11%synergy
Shizo, Death's Storehouse
10%inclusion2 decks21 decks
8%synergy
Shifting Woodland
10%inclusion2 decks21 decks
8%synergy
Takenuma, Abandoned Mire
10%inclusion2 decks21 decks
8%synergy
Great Hall of the Citadel
10%inclusion2 decks21 decks
5%synergy
Otawara, Soaring City
10%inclusion2 decks21 decks
3%synergy
The Gold Saucer
7.7%inclusion1 decks13 decks
5%synergy
Multiversal Passage
7.7%inclusion1 decks13 decks
4%synergy
Mana Artifacts
Sol Ring
90%inclusion19 decks21 decks
12%synergy
Arcane Signet
81%inclusion17 decks21 decks
6%synergy
Chromatic Lantern
57%inclusion12 decks21 decks
7%synergy
Fellwar Stone
48%inclusion10 decks21 decks
17%synergy
Mox Jasper
29%inclusion6 decks21 decks
23%synergy
Lotus Petal
24%inclusion5 decks21 decks
17%synergy
Orb of Dragonkind
24%inclusion5 decks21 decks
21%synergy
Dragon's Hoard
19%inclusion4 decks21 decks
12%synergy
Mox Diamond
19%inclusion4 decks21 decks
13%synergy
Cursed Mirror
14%inclusion3 decks21 decks
14%synergy
Mox Amber
14%inclusion3 decks21 decks
8%synergy
Talisman of Curiosity
14%inclusion3 decks21 decks
8%synergy
Talisman of Impulse
14%inclusion3 decks21 decks
9%synergy
Herd Heirloom
11%inclusion2 decks19 decks
8%synergy
Talisman of Dominance
10%inclusion2 decks21 decks
4%synergy
Dragonstorm Globe
5.3%inclusion1 decks19 decks
2%synergy
Lands
Command Tower
95%inclusion20 decks21 decks
7%synergy
Stomping Ground
71%inclusion15 decks21 decks
42%synergy
Cavern of Souls
71%inclusion15 decks21 decks
55%synergy
Haven of the Spirit Dragon
71%inclusion15 decks21 decks
63%synergy
Marsh Flats
71%inclusion15 decks21 decks
48%synergy
Swamp
67%inclusion14 decks21 decks
-8%synergy
Wooded Foothills
67%inclusion14 decks21 decks
40%synergy
Mountain
67%inclusion14 decks21 decks
-9%synergy
Island
67%inclusion14 decks21 decks
-11%synergy
Forest
67%inclusion14 decks21 decks
-13%synergy
Bloodstained Mire
67%inclusion14 decks21 decks
45%synergy
Misty Rainforest
62%inclusion13 decks21 decks
35%synergy
Breeding Pool
62%inclusion13 decks21 decks
32%synergy
Windswept Heath
62%inclusion13 decks21 decks
34%synergy
Godless Shrine
62%inclusion13 decks21 decks
37%synergy
Plains
62%inclusion13 decks21 decks
-15%synergy
Polluted Delta
62%inclusion13 decks21 decks
38%synergy
Temple Garden
62%inclusion13 decks21 decks
34%synergy
Steam Vents
57%inclusion12 decks21 decks
34%synergy
Blood Crypt
57%inclusion12 decks21 decks
36%synergy
Verdant Catacombs
57%inclusion12 decks21 decks
31%synergy
Overgrown Tomb
57%inclusion12 decks21 decks
29%synergy
Arid Mesa
57%inclusion12 decks21 decks
34%synergy
Exotic Orchard
52%inclusion11 decks21 decks
-10%synergy
Sacred Foundry
52%inclusion11 decks21 decks
29%synergy
Scalding Tarn
52%inclusion11 decks21 decks
29%synergy
Watery Grave
52%inclusion11 decks21 decks
28%synergy
Mana Confluence
48%inclusion10 decks21 decks
29%synergy
Hallowed Fountain
48%inclusion10 decks21 decks
22%synergy
Flooded Strand
48%inclusion10 decks21 decks
23%synergy
Path of Ancestry
43%inclusion9 decks21 decks
1%synergy
City of Brass
43%inclusion9 decks21 decks
24%synergy
Ziatora's Proving Ground
43%inclusion9 decks21 decks
24%synergy
The World Tree
33%inclusion7 decks21 decks
4%synergy
Reflecting Pool
33%inclusion7 decks21 decks
17%synergy
Ketria Triome
33%inclusion7 decks21 decks
9%synergy
Jetmir's Garden
29%inclusion6 decks21 decks
8%synergy
Maelstrom of the Spirit Dragon
26%inclusion5 decks19 decks
20%synergy
Badlands
24%inclusion5 decks21 decks
13%synergy
Tropical Island
24%inclusion5 decks21 decks
11%synergy
Bayou
24%inclusion5 decks21 decks
11%synergy
Savai Triome
19%inclusion4 decks21 decks
3%synergy
Taiga
19%inclusion4 decks21 decks
6%synergy
Spara's Headquarters
19%inclusion4 decks21 decks
-2%synergy
Unclaimed Territory
19%inclusion4 decks21 decks
2%synergy
Savannah
19%inclusion4 decks21 decks
6%synergy
Secluded Courtyard
19%inclusion4 decks21 decks
2%synergy
Plaza of Heroes
19%inclusion4 decks21 decks
11%synergy
Forbidden Orchard
19%inclusion4 decks21 decks
12%synergy
Zagoth Triome
19%inclusion4 decks21 decks
-3%synergy