The Ur-Dragon (Commander) - Optimized

Background image for What's the Difference Between Commander Brackets 4 and 5?
Harvey McGuinness
Sep 30, 2025
What's the Difference Between Commander Brackets 4 and 5?
So what's the difference between Commander Brackets 4 and 5? They seem to be pretty similar. Harvey's here to break it down for you.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
The Soul Stone
1.5%inclusion13 decks879 decks
-1%synergy
Multiversal Passage
1.1%inclusion10 decks918 decks
-2%synergy
Mutable Explorer
0.6%inclusion2 decks356 decks
0%synergy
Urban Retreat
0.5%inclusion3 decks566 decks
-4%synergy
Vibrant Cityscape
0.3%inclusion2 decks574 decks
-4%synergy
High Synergy Cards
Miirym, Sentinel Wyrm
91%inclusion1.98K decks2.17K decks
81%synergy
Dragon Tempest
86%inclusion1.88K decks2.17K decks
77%synergy
Tiamat
83%inclusion1.80K decks2.17K decks
76%synergy
Terror of the Peaks
82%inclusion1.79K decks2.17K decks
75%synergy
Old Gnawbone
81%inclusion1.76K decks2.17K decks
74%synergy
Crux of Fate
80%inclusion1.73K decks2.17K decks
71%synergy
Dragonlord Dromoka
78%inclusion1.70K decks2.17K decks
70%synergy
Goldspan Dragon
75%inclusion1.62K decks2.17K decks
68%synergy
Ancient Copper Dragon
73%inclusion1.58K decks2.17K decks
66%synergy
Hellkite Courser
70%inclusion1.53K decks2.17K decks
65%synergy
Top Cards
Temur Ascendancy
69%inclusion1.50K decks2.17K decks
59%synergy
Lathliss, Dragon Queen
65%inclusion1.40K decks2.17K decks
57%synergy
Morophon, the Boundless
62%inclusion1.34K decks2.17K decks
47%synergy
Atarka, World Render
61%inclusion1.33K decks2.17K decks
53%synergy
Farseek
60%inclusion1.30K decks2.17K decks
16%synergy
Sarkhan, Soul Aflame
59%inclusion1.29K decks2.17K decks
53%synergy
Ancient Silver Dragon
59%inclusion1.28K decks2.17K decks
54%synergy
Dracogenesis
58%inclusion1.16K decks1.99K decks
50%synergy
Utvara Hellkite
58%inclusion1.26K decks2.17K decks
52%synergy
Urza's Incubator
58%inclusion1.25K decks2.17K decks
43%synergy
Game Changers
Cyclonic Rift
60%inclusion1.30K decks2.17K decks
42%synergy
Smothering Tithe
59%inclusion1.29K decks2.17K decks
40%synergy
Teferi's Protection
57%inclusion1.24K decks2.17K decks
41%synergy
Rhystic Study
54%inclusion1.18K decks2.17K decks
32%synergy
Demonic Tutor
54%inclusion1.17K decks2.17K decks
35%synergy
Vampiric Tutor
34%inclusion746 decks2.17K decks
20%synergy
Worldly Tutor
31%inclusion672 decks2.17K decks
21%synergy
The One Ring
29%inclusion633 decks2.17K decks
20%synergy
Ancient Tomb
27%inclusion589 decks2.17K decks
18%synergy
Mana Vault
21%inclusion451 decks2.17K decks
14%synergy
Creatures
Scourge of Valkas
56%inclusion1.22K decks2.17K decks
50%synergy
Birds of Paradise
56%inclusion1.22K decks2.17K decks
31%synergy
Rivaz of the Claw
56%inclusion1.21K decks2.17K decks
49%synergy
Klauth, Unrivaled Ancient
54%inclusion1.18K decks2.17K decks
49%synergy
Twinflame Tyrant
53%inclusion1.15K decks2.16K decks
49%synergy
Ancient Gold Dragon
53%inclusion1.15K decks2.17K decks
49%synergy
Dragonspeaker Shaman
53%inclusion1.15K decks2.17K decks
46%synergy
Ureni of the Unwritten
52%inclusion1.04K decks1.99K decks
46%synergy
Roaming Throne
48%inclusion1.04K decks2.17K decks
37%synergy
Balefire Dragon
47%inclusion1.02K decks2.17K decks
43%synergy
Bloom Tender
44%inclusion963 decks2.17K decks
27%synergy
Dragonlord's Servant
43%inclusion933 decks2.17K decks
36%synergy
Rith, Liberated Primeval
42%inclusion922 decks2.17K decks
37%synergy
Ancient Brass Dragon
39%inclusion836 decks2.17K decks
34%synergy
Scion of Draco
37%inclusion806 decks2.17K decks
32%synergy
Two-Headed Hellkite
36%inclusion781 decks2.17K decks
29%synergy
Scion of the Ur-Dragon
35%inclusion754 decks2.17K decks
31%synergy
Scalelord Reckoner
32%inclusion699 decks2.17K decks
29%synergy
Hellkite Tyrant
29%inclusion622 decks2.17K decks
25%synergy
Savage Ventmaw
28%inclusion618 decks2.17K decks
24%synergy
Bladewing the Risen
28%inclusion613 decks2.17K decks
23%synergy
Ramos, Dragon Engine
28%inclusion607 decks2.17K decks
21%synergy
Silumgar, the Drifting Death
27%inclusion592 decks2.17K decks
23%synergy
Dragonlord Kolaghan
25%inclusion537 decks2.17K decks
23%synergy
Zurgo and Ojutai
24%inclusion524 decks2.17K decks
22%synergy
Ignoble Hierarch
23%inclusion503 decks2.17K decks
12%synergy
Delighted Halfling
23%inclusion491 decks2.17K decks
12%synergy
Ganax, Astral Hunter
23%inclusion490 decks2.17K decks
19%synergy
Betor, Kin to All
22%inclusion441 decks1.99K decks
19%synergy
Hellkite Charger
22%inclusion474 decks2.17K decks
19%synergy
Wrathful Red Dragon
19%inclusion420 decks2.17K decks
17%synergy
Scourge of the Throne
19%inclusion419 decks2.17K decks
17%synergy
Karrthus, Tyrant of Jund
19%inclusion415 decks2.17K decks
17%synergy
Selvala, Heart of the Wilds
19%inclusion405 decks2.17K decks
14%synergy
Scavenger Regent
18%inclusion358 decks1.95K decks
16%synergy
Nicol Bolas, the Ravager
18%inclusion382 decks2.17K decks
15%synergy
Goldlust Triad
17%inclusion342 decks1.97K decks
16%synergy
Korlessa, Scale Singer
17%inclusion372 decks2.17K decks
13%synergy
Thrakkus the Butcher
17%inclusion370 decks2.17K decks
13%synergy
Ancient Bronze Dragon
16%inclusion356 decks2.17K decks
14%synergy
Noble Hierarch
16%inclusion343 decks2.17K decks
6%synergy
Bonehoard Dracosaur
16%inclusion338 decks2.17K decks
14%synergy
Temur Battlecrier
15%inclusion291 decks1.99K decks
12%synergy
Dragonlord Silumgar
15%inclusion316 decks2.17K decks
12%synergy
Cavern-Hoard Dragon
14%inclusion313 decks2.17K decks
13%synergy
Dragonborn Champion
14%inclusion306 decks2.17K decks
13%synergy
Scaled Nurturer
14%inclusion305 decks2.17K decks
12%synergy
Dragonhawk, Fate's Tempest
14%inclusion300 decks2.17K decks
13%synergy
Kolaghan, the Storm's Fury
13%inclusion282 decks2.17K decks
11%synergy
Dragonlord Ojutai
13%inclusion279 decks2.17K decks
11%synergy
Instants
Heroic Intervention
49%inclusion1.07K decks2.17K decks
27%synergy
Swords to Plowshares
49%inclusion1.06K decks2.17K decks
9%synergy
Mana Drain
39%inclusion845 decks2.17K decks
29%synergy
Assassin's Trophy
30%inclusion644 decks2.17K decks
16%synergy
Path to Exile
27%inclusion580 decks2.17K decks
-1%synergy
Counterspell
25%inclusion534 decks2.17K decks
2%synergy
Enlightened Tutor
23%inclusion503 decks2.17K decks
9%synergy
Stubborn Denial
21%inclusion454 decks2.17K decks
19%synergy
Swan Song
20%inclusion428 decks2.17K decks
9%synergy
Sarkhan's Triumph
18%inclusion384 decks2.17K decks
15%synergy
An Offer You Can't Refuse
15%inclusion330 decks2.17K decks
5%synergy
Anguished Unmaking
15%inclusion317 decks2.17K decks
6%synergy
Smuggler's Surprise
13%inclusion291 decks2.17K decks
12%synergy
Deflecting Swat
13%inclusion286 decks2.17K decks
4%synergy
Fierce Guardianship
12%inclusion262 decks2.17K decks
0%synergy
Eladamri's Call
10%inclusion217 decks2.17K decks
4%synergy
Beast Within
10%inclusion214 decks2.17K decks
-3%synergy
Chaos Warp
7.7%inclusion167 decks2.17K decks
2%synergy
Boros Charm
7.5%inclusion162 decks2.17K decks
2%synergy
Mystical Tutor
6.7%inclusion146 decks2.17K decks
1%synergy
Return of the Wildspeaker
6.1%inclusion133 decks2.17K decks
2%synergy
Negate
5.3%inclusion114 decks2.17K decks
-4%synergy
Sorceries
Nature's Lore
51%inclusion1.12K decks2.17K decks
25%synergy
Three Visits
50%inclusion1.08K decks2.17K decks
27%synergy
Cultivate
29%inclusion640 decks2.17K decks
-5%synergy
Skyshroud Claim
25%inclusion545 decks2.17K decks
17%synergy
Kodama's Reach
23%inclusion491 decks2.17K decks
0%synergy
Majestic Genesis
19%inclusion405 decks2.17K decks
17%synergy
Rampant Growth
16%inclusion342 decks2.17K decks
-5%synergy
Last March of the Ents
14%inclusion310 decks2.17K decks
12%synergy
Blasphemous Act
11%inclusion229 decks2.17K decks
1%synergy
Eerie Ultimatum
10%inclusion223 decks2.17K decks
2%synergy
Farewell
8.8%inclusion191 decks2.17K decks
1%synergy
Patriarch's Bidding
8.3%inclusion181 decks2.17K decks
4%synergy
Ruinous Ultimatum
8.2%inclusion179 decks2.17K decks
0%synergy
Jeska's Will
8.0%inclusion174 decks2.17K decks
6%synergy
Kindred Dominance
7.5%inclusion163 decks2.17K decks
2%synergy
Imperial Seal
7.2%inclusion157 decks2.17K decks
3%synergy
Toxic Deluge
7.0%inclusion151 decks2.17K decks
3%synergy
Explore
5.1%inclusion111 decks2.17K decks
-1%synergy
Reanimate
5.0%inclusion109 decks2.17K decks
1%synergy
Utility Artifacts
Herald's Horn
38%inclusion834 decks2.17K decks
20%synergy
Lightning Greaves
35%inclusion768 decks2.17K decks
18%synergy
The Great Henge
34%inclusion746 decks2.17K decks
28%synergy
Fist of Suns
16%inclusion346 decks2.17K decks
10%synergy
Monster Manual
12%inclusion252 decks2.17K decks
9%synergy
Swiftfoot Boots
7.7%inclusion167 decks2.17K decks
-4%synergy
Dragon Arch
6.5%inclusion141 decks2.17K decks
4%synergy
Enchantments
Rhythm of the Wild
51%inclusion1.10K decks2.17K decks
39%synergy
Call the Spirit Dragons
50%inclusion985 decks1.96K decks
43%synergy
Garruk's Uprising
42%inclusion906 decks2.17K decks
30%synergy
Up the Beanstalk
22%inclusion474 decks2.17K decks
18%synergy
Aggravated Assault
21%inclusion460 decks2.17K decks
19%synergy
Kindred Discovery
21%inclusion449 decks2.17K decks
9%synergy
Mirari's Wake
16%inclusion347 decks2.17K decks
6%synergy
Sylvan Library
15%inclusion336 decks2.17K decks
10%synergy
Frostcliff Siege
14%inclusion287 decks1.99K decks
12%synergy
Steely Resolve
14%inclusion306 decks2.17K decks
13%synergy
Defense of the Heart
12%inclusion261 decks2.17K decks
9%synergy
Leyline of the Guildpact
11%inclusion243 decks2.17K decks
-4%synergy
Mystic Remora
11%inclusion234 decks2.17K decks
0%synergy
Sneak Attack
9.3%inclusion202 decks2.17K decks
8%synergy
Elemental Bond
8.9%inclusion193 decks2.17K decks
7%synergy
Crucible of Fire
8.6%inclusion186 decks2.17K decks
6%synergy
Encroaching Dragonstorm
7.9%inclusion156 decks1.99K decks
5%synergy
Breaching Dragonstorm
6.3%inclusion125 decks1.97K decks
4%synergy
Omniscience
6.0%inclusion130 decks2.17K decks
3%synergy
Black Market Connections
5.7%inclusion123 decks2.17K decks
0%synergy
Shadow in the Warp
5.3%inclusion114 decks2.17K decks
4%synergy
Leyline Binding
5.3%inclusion114 decks2.17K decks
4%synergy
Roiling Dragonstorm
5.2%inclusion104 decks1.99K decks
3%synergy
Monstrous Vortex
5.1%inclusion110 decks2.17K decks
4%synergy
Battles
Invasion of Tarkir
6.4%inclusion139 decks2.17K decks
5%synergy
Planeswalkers
Sarkhan Unbroken
24%inclusion512 decks2.17K decks
21%synergy
Sarkhan, Fireblood
10%inclusion220 decks2.17K decks
9%synergy
Kiora, Behemoth Beckoner
8.8%inclusion191 decks2.17K decks
7%synergy
Sivitri, Dragon Master
7.9%inclusion171 decks2.17K decks
6%synergy
Utility Lands
Boseiju, Who Endures
24%inclusion522 decks2.17K decks
13%synergy
Reliquary Tower
19%inclusion412 decks2.17K decks
-7%synergy
Mistrise Village
15%inclusion290 decks1.98K decks
10%synergy
Crucible of the Spirit Dragon
14%inclusion313 decks2.17K decks
11%synergy
Arena of Glory
14%inclusion312 decks2.17K decks
13%synergy
Three Tree City
14%inclusion295 decks2.17K decks
6%synergy
Yavimaya, Cradle of Growth
9.2%inclusion199 decks2.17K decks
-1%synergy
Cascading Cataracts
5.2%inclusion112 decks2.17K decks
-11%synergy
Mana Artifacts
Sol Ring
95%inclusion2.07K decks2.17K decks
17%synergy
Arcane Signet
87%inclusion1.88K decks2.17K decks
12%synergy
Chromatic Lantern
46%inclusion1K decks2.17K decks
-5%synergy
Mox Jasper
44%inclusion921 decks2.08K decks
39%synergy
Dragon's Hoard
42%inclusion910 decks2.17K decks
35%synergy
Fellwar Stone
34%inclusion733 decks2.17K decks
3%synergy
Orb of Dragonkind
18%inclusion393 decks2.17K decks
15%synergy
Carnelian Orb of Dragonkind
17%inclusion366 decks2.17K decks
14%synergy
Chrome Mox
15%inclusion319 decks2.17K decks
7%synergy
Dragonstorm Globe
11%inclusion225 decks1.97K decks
8%synergy
Commander's Sphere
11%inclusion238 decks2.17K decks
-7%synergy
Chromatic Orrery
11%inclusion232 decks2.17K decks
0%synergy
Herd Heirloom
9.0%inclusion178 decks1.97K decks
7%synergy
Timeless Lotus
8.9%inclusion194 decks2.17K decks
-2%synergy
Mox Diamond
7.9%inclusion171 decks2.17K decks
2%synergy
Lotus Petal
7.7%inclusion168 decks2.17K decks
1%synergy
Jade Orb of Dragonkind
7.2%inclusion156 decks2.17K decks
5%synergy
Mox Amber
6.1%inclusion132 decks2.17K decks
0%synergy
Lands
Command Tower
96%inclusion2.09K decks2.17K decks
8%synergy
Mountain
79%inclusion1.71K decks2.17K decks
3%synergy
Forest
75%inclusion1.63K decks2.17K decks
-5%synergy
Cavern of Souls
71%inclusion1.53K decks2.17K decks
54%synergy
Stomping Ground
67%inclusion1.46K decks2.17K decks
38%synergy
Island
66%inclusion1.44K decks2.17K decks
-11%synergy
Haven of the Spirit Dragon
66%inclusion1.43K decks2.17K decks
58%synergy
Swamp
64%inclusion1.39K decks2.17K decks
-10%synergy
Plains
64%inclusion1.38K decks2.17K decks
-13%synergy
Wooded Foothills
62%inclusion1.35K decks2.17K decks
36%synergy
Steam Vents
58%inclusion1.26K decks2.17K decks
35%synergy
Bloodstained Mire
57%inclusion1.24K decks2.17K decks
35%synergy
Maelstrom of the Spirit Dragon
57%inclusion1.14K decks1.99K decks
50%synergy
Windswept Heath
57%inclusion1.23K decks2.17K decks
29%synergy
Breeding Pool
56%inclusion1.22K decks2.17K decks
27%synergy
Exotic Orchard
56%inclusion1.21K decks2.17K decks
-6%synergy
Misty Rainforest
56%inclusion1.21K decks2.17K decks
28%synergy
Overgrown Tomb
55%inclusion1.20K decks2.17K decks
27%synergy
Blood Crypt
55%inclusion1.20K decks2.17K decks
34%synergy
Scalding Tarn
55%inclusion1.20K decks2.17K decks
32%synergy
Arid Mesa
55%inclusion1.20K decks2.17K decks
32%synergy
Verdant Catacombs
54%inclusion1.17K decks2.17K decks
27%synergy
Temple Garden
53%inclusion1.15K decks2.17K decks
24%synergy
Ketria Triome
52%inclusion1.13K decks2.17K decks
27%synergy
Sacred Foundry
52%inclusion1.13K decks2.17K decks
29%synergy
Flooded Strand
50%inclusion1.10K decks2.17K decks
26%synergy
Polluted Delta
49%inclusion1.06K decks2.17K decks
25%synergy
Marsh Flats
47%inclusion1.03K decks2.17K decks
23%synergy
Path of Ancestry
43%inclusion943 decks2.17K decks
1%synergy
Hallowed Fountain
42%inclusion910 decks2.17K decks
16%synergy
Watery Grave
42%inclusion905 decks2.17K decks
18%synergy
Reflecting Pool
40%inclusion879 decks2.17K decks
24%synergy
City of Brass
38%inclusion832 decks2.17K decks
19%synergy
Godless Shrine
38%inclusion830 decks2.17K decks
14%synergy
Ziatora's Proving Ground
37%inclusion805 decks2.17K decks
18%synergy
Mana Confluence
36%inclusion790 decks2.17K decks
18%synergy
Jetmir's Garden
35%inclusion751 decks2.17K decks
14%synergy
Zagoth Triome
30%inclusion655 decks2.17K decks
8%synergy
Savai Triome
30%inclusion643 decks2.17K decks
13%synergy
The World Tree
28%inclusion614 decks2.17K decks
-1%synergy
Raugrin Triome
26%inclusion571 decks2.17K decks
9%synergy
Indatha Triome
26%inclusion565 decks2.17K decks
3%synergy
Taiga
25%inclusion550 decks2.17K decks
12%synergy
Badlands
23%inclusion508 decks2.17K decks
12%synergy
Plateau
23%inclusion503 decks2.17K decks
12%synergy
Volcanic Island
23%inclusion502 decks2.17K decks
11%synergy
Bayou
23%inclusion489 decks2.17K decks
9%synergy
Savannah
22%inclusion478 decks2.17K decks
9%synergy
Secluded Courtyard
22%inclusion476 decks2.17K decks
4%synergy
Tropical Island
22%inclusion473 decks2.17K decks
8%synergy