The Ur-Dragon (Commander) - Optimized Aggro

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
Spider Manifestation
2.7%inclusion1 decks37 decks
-3%synergy
Multiversal Passage
2.0%inclusion1 decks51 decks
-1%synergy
High Synergy Cards
Miirym, Sentinel Wyrm
96%inclusion103 decks107 decks
86%synergy
Terror of the Peaks
88%inclusion94 decks107 decks
81%synergy
Dragon Tempest
87%inclusion93 decks107 decks
78%synergy
Tiamat
84%inclusion90 decks107 decks
77%synergy
Goldspan Dragon
82%inclusion88 decks107 decks
76%synergy
Dragonlord Dromoka
83%inclusion89 decks107 decks
75%synergy
Old Gnawbone
82%inclusion88 decks107 decks
75%synergy
Crux of Fate
82%inclusion88 decks107 decks
73%synergy
Hellkite Courser
71%inclusion76 decks107 decks
66%synergy
Ancient Copper Dragon
71%inclusion76 decks107 decks
65%synergy
Top Cards
Sarkhan, Soul Aflame
66%inclusion71 decks107 decks
61%synergy
Klauth, Unrivaled Ancient
64%inclusion69 decks107 decks
60%synergy
Temur Ascendancy
64%inclusion69 decks107 decks
54%synergy
Farseek
64%inclusion68 decks107 decks
20%synergy
Birds of Paradise
62%inclusion66 decks107 decks
37%synergy
Ureni of the Unwritten
61%inclusion62 decks101 decks
56%synergy
Rhythm of the Wild
60%inclusion64 decks107 decks
48%synergy
Rivaz of the Claw
60%inclusion64 decks107 decks
53%synergy
Morophon, the Boundless
60%inclusion64 decks107 decks
45%synergy
Atarka, World Render
59%inclusion63 decks107 decks
50%synergy
Game Changers
Cyclonic Rift
65%inclusion70 decks107 decks
47%synergy
Smothering Tithe
59%inclusion63 decks107 decks
39%synergy
Demonic Tutor
58%inclusion62 decks107 decks
39%synergy
Teferi's Protection
55%inclusion59 decks107 decks
39%synergy
Rhystic Study
52%inclusion56 decks107 decks
30%synergy
The One Ring
33%inclusion35 decks107 decks
23%synergy
Ancient Tomb
32%inclusion34 decks107 decks
22%synergy
Vampiric Tutor
31%inclusion33 decks107 decks
16%synergy
Worldly Tutor
27%inclusion29 decks107 decks
17%synergy
Mana Vault
25%inclusion27 decks107 decks
18%synergy
Creatures
Twinflame Tyrant
58%inclusion62 decks106 decks
54%synergy
Lathliss, Dragon Queen
58%inclusion62 decks107 decks
50%synergy
Scourge of Valkas
57%inclusion61 decks107 decks
51%synergy
Ancient Gold Dragon
57%inclusion61 decks107 decks
52%synergy
Ancient Silver Dragon
55%inclusion59 decks107 decks
49%synergy
Dragonspeaker Shaman
53%inclusion57 decks107 decks
46%synergy
Utvara Hellkite
52%inclusion56 decks107 decks
46%synergy
Bloom Tender
50%inclusion54 decks107 decks
33%synergy
Roaming Throne
44%inclusion47 decks107 decks
34%synergy
Balefire Dragon
43%inclusion46 decks107 decks
39%synergy
Rith, Liberated Primeval
43%inclusion46 decks107 decks
37%synergy
Two-Headed Hellkite
37%inclusion40 decks107 decks
31%synergy
Dragonlord's Servant
37%inclusion40 decks107 decks
31%synergy
Scion of Draco
37%inclusion40 decks107 decks
32%synergy
Savage Ventmaw
32%inclusion34 decks107 decks
27%synergy
Dragonlord Kolaghan
31%inclusion33 decks107 decks
29%synergy
Silumgar, the Drifting Death
31%inclusion33 decks107 decks
26%synergy
Scion of the Ur-Dragon
31%inclusion33 decks107 decks
27%synergy
Delighted Halfling
31%inclusion33 decks107 decks
20%synergy
Ignoble Hierarch
30%inclusion32 decks107 decks
19%synergy
Zurgo and Ojutai
29%inclusion31 decks107 decks
27%synergy
Ancient Brass Dragon
29%inclusion31 decks107 decks
25%synergy
Ramos, Dragon Engine
28%inclusion30 decks107 decks
21%synergy
Ganax, Astral Hunter
28%inclusion30 decks107 decks
24%synergy
Scalelord Reckoner
28%inclusion30 decks107 decks
25%synergy
Hellkite Tyrant
27%inclusion29 decks107 decks
24%synergy
Goldlust Triad
27%inclusion27 decks101 decks
25%synergy
Bladewing the Risen
26%inclusion28 decks107 decks
21%synergy
Selvala, Heart of the Wilds
24%inclusion26 decks107 decks
20%synergy
Betor, Kin to All
24%inclusion24 decks101 decks
21%synergy
Dragonborn Champion
23%inclusion25 decks107 decks
22%synergy
Scavenger Regent
21%inclusion21 decks101 decks
18%synergy
Nicol Bolas, the Ravager
21%inclusion22 decks107 decks
18%synergy
Karrthus, Tyrant of Jund
20%inclusion21 decks107 decks
17%synergy
Faeburrow Elder
20%inclusion21 decks107 decks
0%synergy
Bonehoard Dracosaur
20%inclusion21 decks107 decks
18%synergy
Noble Hierarch
20%inclusion21 decks107 decks
10%synergy
Temur Battlecrier
19%inclusion19 decks101 decks
17%synergy
Hellkite Charger
19%inclusion20 decks107 decks
16%synergy
Neriv, Heart of the Storm
18%inclusion18 decks101 decks
16%synergy
Dragonlord Ojutai
18%inclusion19 decks107 decks
16%synergy
Scourge of the Throne
16%inclusion17 decks107 decks
13%synergy
Parapet Thrasher
16%inclusion16 decks101 decks
15%synergy
Wrathful Red Dragon
15%inclusion16 decks107 decks
12%synergy
Decadent Dragon
15%inclusion16 decks107 decks
13%synergy
Korlessa, Scale Singer
15%inclusion16 decks107 decks
11%synergy
Thrakkus the Butcher
15%inclusion16 decks107 decks
11%synergy
Tannuk, Steadfast Second
15%inclusion8 decks54 decks
14%synergy
Summon: Bahamut
14%inclusion11 decks78 decks
6%synergy
Dragon Broodmother
14%inclusion15 decks107 decks
13%synergy
Instants
Heroic Intervention
54%inclusion58 decks107 decks
32%synergy
Mana Drain
45%inclusion48 decks107 decks
35%synergy
Swords to Plowshares
42%inclusion45 decks107 decks
2%synergy
Counterspell
27%inclusion29 decks107 decks
4%synergy
Assassin's Trophy
27%inclusion29 decks107 decks
14%synergy
Path to Exile
25%inclusion27 decks107 decks
-2%synergy
Enlightened Tutor
22%inclusion24 decks107 decks
8%synergy
Stubborn Denial
20%inclusion21 decks107 decks
18%synergy
Swan Song
19%inclusion20 decks107 decks
8%synergy
Sarkhan's Triumph
19%inclusion20 decks107 decks
16%synergy
Smuggler's Surprise
16%inclusion17 decks107 decks
15%synergy
An Offer You Can't Refuse
15%inclusion16 decks107 decks
5%synergy
Anguished Unmaking
14%inclusion15 decks107 decks
6%synergy
Beast Within
12%inclusion13 decks107 decks
-1%synergy
Deflecting Swat
12%inclusion13 decks107 decks
3%synergy
Chaos Warp
11%inclusion12 decks107 decks
6%synergy
Boros Charm
11%inclusion12 decks107 decks
6%synergy
Eladamri's Call
10%inclusion11 decks107 decks
4%synergy
Fierce Guardianship
10%inclusion11 decks107 decks
-2%synergy
Mystical Tutor
7.5%inclusion8 decks107 decks
2%synergy
Negate
6.5%inclusion7 decks107 decks
-3%synergy
Return of the Wildspeaker
6.5%inclusion7 decks107 decks
2%synergy
Growth Spiral
5.6%inclusion6 decks107 decks
-4%synergy
Flawless Maneuver
5.6%inclusion6 decks107 decks
2%synergy
Generous Gift
5.6%inclusion6 decks107 decks
-2%synergy
Akroma's Will
5.6%inclusion6 decks107 decks
3%synergy
Sorceries
Nature's Lore
57%inclusion61 decks107 decks
30%synergy
Three Visits
56%inclusion60 decks107 decks
33%synergy
Cultivate
29%inclusion31 decks107 decks
-6%synergy
Majestic Genesis
22%inclusion24 decks107 decks
21%synergy
Skyshroud Claim
19%inclusion20 decks107 decks
10%synergy
Kodama's Reach
18%inclusion19 decks107 decks
-5%synergy
Rampant Growth
18%inclusion19 decks107 decks
-3%synergy
Last March of the Ents
14%inclusion15 decks107 decks
12%synergy
Eerie Ultimatum
12%inclusion13 decks107 decks
4%synergy
Ruinous Ultimatum
12%inclusion13 decks107 decks
4%synergy
Patriarch's Bidding
10%inclusion11 decks107 decks
6%synergy
Blasphemous Act
9.3%inclusion10 decks107 decks
-1%synergy
Imperial Seal
8.4%inclusion9 decks107 decks
4%synergy
Toxic Deluge
7.5%inclusion8 decks107 decks
3%synergy
Grim Tutor
7.5%inclusion8 decks107 decks
5%synergy
Farewell
6.5%inclusion7 decks107 decks
-1%synergy
Jeska's Will
5.6%inclusion6 decks107 decks
3%synergy
Wheel of Fortune
5.6%inclusion6 decks107 decks
4%synergy
Kindred Dominance
5.6%inclusion6 decks107 decks
0%synergy
Explore
5.6%inclusion6 decks107 decks
0%synergy
Utility Artifacts
Urza's Incubator
45%inclusion48 decks107 decks
30%synergy
Lightning Greaves
38%inclusion41 decks107 decks
21%synergy
The Great Henge
36%inclusion39 decks107 decks
31%synergy
Herald's Horn
33%inclusion35 decks107 decks
14%synergy
Fist of Suns
13%inclusion14 decks107 decks
7%synergy
Monster Manual
8.4%inclusion9 decks107 decks
6%synergy
Swiftfoot Boots
5.6%inclusion6 decks107 decks
-6%synergy
Enchantments
Dracogenesis
57%inclusion58 decks101 decks
50%synergy
Call the Spirit Dragons
47%inclusion47 decks101 decks
39%synergy
Garruk's Uprising
43%inclusion46 decks107 decks
32%synergy
Aggravated Assault
32%inclusion34 decks107 decks
30%synergy
Up the Beanstalk
26%inclusion28 decks107 decks
22%synergy
Sylvan Library
20%inclusion21 decks107 decks
14%synergy
Kindred Discovery
19%inclusion20 decks107 decks
7%synergy
Frostcliff Siege
17%inclusion17 decks101 decks
14%synergy
Mirari's Wake
16%inclusion17 decks107 decks
6%synergy
Steely Resolve
15%inclusion16 decks107 decks
14%synergy
Sneak Attack
15%inclusion16 decks107 decks
14%synergy
Defense of the Heart
12%inclusion13 decks107 decks
9%synergy
Encroaching Dragonstorm
11%inclusion11 decks101 decks
8%synergy
Crucible of Fire
8.4%inclusion9 decks107 decks
6%synergy
Leyline Binding
8.4%inclusion9 decks107 decks
7%synergy
Black Market Connections
8.4%inclusion9 decks107 decks
3%synergy
Elemental Bond
8.4%inclusion9 decks107 decks
6%synergy
Breaching Dragonstorm
7.9%inclusion8 decks101 decks
6%synergy
Leyline of the Guildpact
7.5%inclusion8 decks107 decks
-8%synergy
Carpet of Flowers
6.5%inclusion7 decks107 decks
4%synergy
Roiling Dragonstorm
5.9%inclusion6 decks101 decks
4%synergy
Guardian Project
5.6%inclusion6 decks107 decks
2%synergy
Mystic Remora
5.6%inclusion6 decks107 decks
-5%synergy
Leyline of Mutation
5.6%inclusion6 decks107 decks
1%synergy
Battles
Invasion of Tarkir
5.6%inclusion6 decks107 decks
5%synergy
Planeswalkers
Sarkhan Unbroken
22%inclusion24 decks107 decks
19%synergy
Sarkhan, Fireblood
17%inclusion18 decks107 decks
15%synergy
Kiora, Behemoth Beckoner
12%inclusion13 decks107 decks
11%synergy
Utility Lands
Boseiju, Who Endures
21%inclusion22 decks107 decks
9%synergy
Reliquary Tower
19%inclusion20 decks107 decks
-7%synergy
Mistrise Village
14%inclusion14 decks101 decks
10%synergy
Arena of Glory
12%inclusion13 decks107 decks
11%synergy
Three Tree City
11%inclusion12 decks107 decks
3%synergy
Yavimaya, Cradle of Growth
7.5%inclusion8 decks107 decks
-3%synergy
Cascading Cataracts
6.5%inclusion7 decks107 decks
-10%synergy
Gaea's Cradle
5.6%inclusion6 decks107 decks
1%synergy
Urza's Saga
5.6%inclusion6 decks107 decks
1%synergy
Mana Artifacts
Sol Ring
95%inclusion102 decks107 decks
17%synergy
Arcane Signet
93%inclusion100 decks107 decks
19%synergy
Mox Jasper
47%inclusion49 decks105 decks
41%synergy
Chromatic Lantern
40%inclusion43 decks107 decks
-11%synergy
Dragon's Hoard
40%inclusion43 decks107 decks
33%synergy
Fellwar Stone
38%inclusion41 decks107 decks
7%synergy
Chrome Mox
19%inclusion20 decks107 decks
11%synergy
Orb of Dragonkind
17%inclusion18 decks107 decks
13%synergy
Carnelian Orb of Dragonkind
16%inclusion17 decks107 decks
13%synergy
Chromatic Orrery
14%inclusion15 decks107 decks
3%synergy
Mox Diamond
12%inclusion13 decks107 decks
6%synergy
Herd Heirloom
12%inclusion12 decks101 decks
10%synergy
Timeless Lotus
10%inclusion11 decks107 decks
0%synergy
Lotus Petal
8.4%inclusion9 decks107 decks
1%synergy
Thought Vessel
7.5%inclusion8 decks107 decks
0%synergy
Dragonstorm Globe
6.9%inclusion7 decks101 decks
3%synergy
Commander's Sphere
6.5%inclusion7 decks107 decks
-11%synergy
Talisman of Impulse
6.5%inclusion7 decks107 decks
1%synergy
Lands
Command Tower
96%inclusion103 decks107 decks
8%synergy
Mountain
80%inclusion86 decks107 decks
5%synergy
Cavern of Souls
77%inclusion82 decks107 decks
60%synergy
Stomping Ground
76%inclusion81 decks107 decks
47%synergy
Forest
76%inclusion81 decks107 decks
-4%synergy
Swamp
64%inclusion69 decks107 decks
-10%synergy
Wooded Foothills
64%inclusion69 decks107 decks
38%synergy
Maelstrom of the Spirit Dragon
64%inclusion65 decks101 decks
57%synergy
Haven of the Spirit Dragon
64%inclusion68 decks107 decks
55%synergy
Island
64%inclusion68 decks107 decks
-14%synergy
Misty Rainforest
63%inclusion67 decks107 decks
35%synergy
Sacred Foundry
61%inclusion65 decks107 decks
38%synergy
Plains
61%inclusion65 decks107 decks
-16%synergy
Steam Vents
60%inclusion64 decks107 decks
36%synergy
Breeding Pool
60%inclusion64 decks107 decks
30%synergy
Blood Crypt
60%inclusion64 decks107 decks
39%synergy
Bloodstained Mire
60%inclusion64 decks107 decks
38%synergy
Overgrown Tomb
59%inclusion63 decks107 decks
31%synergy
Windswept Heath
56%inclusion60 decks107 decks
28%synergy
Arid Mesa
56%inclusion60 decks107 decks
33%synergy
Verdant Catacombs
55%inclusion59 decks107 decks
29%synergy
Flooded Strand
54%inclusion58 decks107 decks
29%synergy
Ketria Triome
53%inclusion57 decks107 decks
29%synergy
Scalding Tarn
53%inclusion57 decks107 decks
30%synergy
Polluted Delta
53%inclusion57 decks107 decks
30%synergy
Marsh Flats
52%inclusion56 decks107 decks
28%synergy
Temple Garden
51%inclusion55 decks107 decks
23%synergy
Exotic Orchard
50%inclusion54 decks107 decks
-12%synergy
Mana Confluence
47%inclusion50 decks107 decks
28%synergy
Hallowed Fountain
44%inclusion47 decks107 decks
18%synergy
Watery Grave
43%inclusion46 decks107 decks
19%synergy
City of Brass
42%inclusion45 decks107 decks
23%synergy
Godless Shrine
39%inclusion42 decks107 decks
15%synergy
Reflecting Pool
38%inclusion41 decks107 decks
22%synergy
Path of Ancestry
38%inclusion41 decks107 decks
-4%synergy
Ziatora's Proving Ground
32%inclusion34 decks107 decks
12%synergy
Zagoth Triome
31%inclusion33 decks107 decks
9%synergy
Taiga
30%inclusion32 decks107 decks
17%synergy
Jetmir's Garden
30%inclusion32 decks107 decks
9%synergy
Badlands
29%inclusion31 decks107 decks
18%synergy
Indatha Triome
29%inclusion31 decks107 decks
6%synergy
Savai Triome
28%inclusion30 decks107 decks
11%synergy
The World Tree
26%inclusion28 decks107 decks
-3%synergy
Volcanic Island
26%inclusion28 decks107 decks
14%synergy
Tropical Island
25%inclusion27 decks107 decks
12%synergy
Bayou
25%inclusion27 decks107 decks
12%synergy
Raugrin Triome
25%inclusion27 decks107 decks
7%synergy
Plateau
24%inclusion26 decks107 decks
13%synergy
Savannah
24%inclusion26 decks107 decks
11%synergy
Tundra
23%inclusion25 decks107 decks
11%synergy