The Ur-Dragon

Commander
WUBRGThe Ur-Dragon
6.3±0.3
Deck With a Plan
Cohesive strategy with synergistic card selection. At least one reliable path to close games.
Primary win line:Go-wide combat finish
High confidence(451 pts)
Estimated win turn
T8best
T9typical
T11+contested
Vector breakdown
Heavy Curve (39% CMC 5+)+-10ⓘ
Fast mana5
1Sol Ring+10
3RRGoldspan Dragon+4
4RRAncient Copper Dragon+5
5GGOld Gnawbone+7
5BGBeledros Witherbloom+2
Mana rocks3
2Arcane Signet+6
1ROrb of Dragonkind+2
3Commander's Sphere+1
Mana dorks3
GGilded Goose+4
1GWFaeburrow Elder+1
2URGalazeth Prismari+4
Land ramp2
2GCultivate+5
2GDryad of the Ilysian Grove+5
Other acceleration1
12Scion of Draco+1
Treasure generators1
2RGadrak, the Crown-Scourge+9
Commander Draw Engine (The Ur-Dragon provides card draw)+10ⓘ
Tutors3
1BDemonic Tutor+10
1ROrb of Dragonkind+2
2WUBRGTiamat+3
Draw engines5
1BKeen Duelist+1
2RGDragonborn Champion+3
3UUKindred Discovery+6
2GURSarkhan Unbroken+4
3UUIymrith, Desert Doom+3
Cantrips & burst draw3
RCrash Through+5
3UFact or Fiction+6
4BStinging Study+1
Recursion3
4BBHaunting Voyage+7
5BBAncient Brass Dragon+1
WWBBBGGEerie Ultimatum+1
Value engines5
2GRealmwalker+5
3U/PPhyrexian Metamorph+6
1RWBKaalia of the Vast+1
4RRHellkite Courser+1
6UUOne with the Multiverse+5
Control Strategy Bonus (13 interaction cards)+25ⓘ
Counterspells2
UUMana Drain+10
1UUForce of Negation+9
Spot removal5
WSwords to Plowshares+7
BGAssassin's Trophy+6
WBDespark+5
XRRGKlauth's Will+7
2BSoul Shatter+1
Graveyard hate1
2BRImmersturm Predator+4
Board wipes3
1UCyclonic Rift+8
3BBCrux of Fate+6
8Ugin, the Spirit Dragon+6
Protection6
1GHeroic Intervention+7
2Lightning Greaves+6
2WTeferi's Protection+9
2WUnbreakable Formation+5
3WAkroma's Will+3
4GWDragonlord Dromoka+3
Mana Acceleration (14 sources)+4ⓘ
Dual & shock lands1
Volcanic Island+9
Premium utility lands10
Path of Ancestry+6
City of Brass+5
Indatha Triome+5
Ketria Triome+5
Raugrin Triome+5
Savai Triome+5
Zagoth Triome+5
Ziatora's Proving Ground+5
Jetmir's Garden+5
Xander's Lounge+5
Utility lands20
2GDryad of the Ilysian Grove+3
Temple of the Dragon Queen+2
Shipwreck Marsh+2
Haunted Ridge+2
Deserted Beach+2
Rockfall Vale+2
Dreamroot Cascade+2
Deathcap Glade+2
Stormcarved Coast+2
Sundown Pass+2
The World Tree+2
Barkchannel Pathway+2
+8 more
Taplands1
Cave of the Frost Dragon+2
Basic lands5
Forest+1
Island+2
Mountain+1
Swamp+1
Plains+1
Combat Damage Synergy: token package, 2 haste enablers, 3 evasion enablers, aristocrats engine, 1 damage multiplier+25ⓘ
Commander Synergy (1 groups)+4ⓘ
Synergy pieces1
3RSneak Attack+7
Win conditions5
3WAkroma's Will+5
3RRTerror of the Peaks+5
3RRGoldspan Dragon+2
5BBAncient Brass Dragon+1
12Scion of Draco+1
Combat threats5
2RGDragonborn Champion+3
3UUIymrith, Desert Doom+3
4GWDragonlord Dromoka+3
5RRBalefire Dragon+6
6WWLegion Loyalty+4
Sacrifice outlets1
2BRImmersturm Predator+4
Token generators2
1RGoro-Goro, Disciple of Ryusei+4
5BGBeledros Witherbloom+2
Reanimation2
4BBHaunting Voyage+7
WWBBBGGEerie Ultimatum+1

Bracket

3
Bracket 3Upgraded
Strong synergy and high card quality. Up to 3 Game Changers, late-game combos OK.
Breakdown
Learn more →
✓
Power level 6.3 → Bracket 3
Mana base90Interaction87Consistency83

1.8 above Bracket 2 ceiling (4.5)

0.2 below Bracket 4 threshold (6.5)

Game Changers are present, but your power level already places this deck in Bracket 3.

✓
Game changers 3
Cyclonic RiftDemonic TutorTeferi's Protection
✕Mass land denial — none
✕2-card combo — none
✕Extra turns — none

Themes8 total

Dragon Tribal20 cards

20 dragon creatures detected. Tribal synergies can create powerful board states.

Tyrant of Kher Ridges,Adult Gold Dragon,Inferno of the Star Mounts,Iymrith, Desert Doom,Ebondeath, Dracolich
Stompy / Big Mana15 cards

15 high-impact creatures. Ramp into massive threats that dominate the board.

Tyrant of Kher Ridges,Adult Gold Dragon,Inferno of the Star Mounts,Iymrith, Desert Doom,Tiamat
Legends Matter11 cards

11 legendary synergies. Your legends grow stronger together.

Inferno of the Star Mounts,Iymrith, Desert Doom,Ebondeath, Dracolich,Tiamat,Old Gnawbone

Combos0 total

No combos detected

This deck wins through combat, value engines, or synergies rather than infinite combos. Checked against Commander Spellbook's database of 80,000+ documented combo variants.