Ob Nixilis, Captive Kingpin

Commander
BROb Nixilis, Captive Kingpin
4.3±0.3
Upgraded Precon
Core strategy improved with targeted swaps. Mana base and card draw still have clear gaps.
Primary win line:Go-wide combat finish
High confidence(288 pts)
Estimated win turn
T5best
T6typical
T8+contested
Vector breakdown
Efficient Curve (65% CMC 0-2)+8ⓘ
Fast mana8
1Sol Ring+10
BDark Ritual+7
RRite of Flame+5
1BCabal Ritual+6
1RDesperate Ritual+5
2RJeska's Will+5
2RBirgi, God of Storytelling // Harnfel, Horn of Bounty+1
2RRUrabrask // The Great Work+4
Mana rocks4
2Arcane Signet+6
2Talisman of Indulgence+5
2Fellwar Stone+5
2Rakdos Signet+4
Other acceleration1
2Ruby Medallion+6
Treasure generators2
3RStorm-Kiln Artist+6
2BRProsper, Tome-Bound+2
Draw engines3
1BDark Confidant+7
3Scrawling Crawler+1
2BRProsper, Tome-Bound+2
Cantrips & burst draw8
BCremate+2
RExpedite+1
RCrimson Wisps+1
1RPsychotic Fury+1
2RJeska's Will+4
1BRFlorian, Voldaren Scion+1
3BCircle of Power+2
2BRDeadpool, Trading Card+1
Recursion1
BKaya's Ghostform+1
Value engines6
1Basilisk Collar+2
1RHarmonic Prodigy+1
1RPassionate Archaeologist+1
1RKrark, the Thumbless+1
2RBirgi, God of Storytelling // Harnfel, Horn of Bounty+1
2RRUrabrask // The Great Work+4
Counterspells2
RPyroblast+13
1RTibalt's Trickery+5
Spot removal7
1BGo for the Throat+5
1BFeed the Swarm+5
1RUntimely Malfunction+5
1BSheoldred's Edict+1
2BSaw in Half+6
2RChaos Warp+5
3BDeadly Rollick+8
Artifact/enchantment removal1
RVandalblast+6
Graveyard hate1
BCremate+2
Board wipes2
1RRDelayed Blast Fireball+1
8RBlasphemous Act+5
Stax & hate5
1RRoiling Vortex+5
1BBlood Seeker+1
RRRazorkin Needlehead+1
3Scrawling Crawler+1
3RManabarbs+1
Protection4
BKaya's Ghostform+1
2Lightning Greaves+6
2RWyll's Reversal+1
3RBolt Bend+1
Mana Acceleration (13 sources)+3ⓘ
Dual & shock lands4
Luxury Suite+5
Blackcleave Cliffs+5
Sulfurous Springs+4
Dragonskull Summit+4
Premium utility lands2
Command Tower+5
Exotic Orchard+4
Utility lands7
Shivan Gorge+2
Mount Doom+2
Haunted Ridge+2
Shadowblood Ridge+2
Smoldering Marsh+2
Tainted Peak+2
Graven Cairns+2
Taplands7
RSpikefield Hazard // Spikefield Cave+2
BMalakir Rebirth // Malakir Mire+2
2RKazuul's Fury // Kazuul's Cliffs+2
2RLindblum, Industrial Regency // Mage Siege+2
2BBFell the Profane // Fell Mire+2
Spinerock Knoll+2
Jagged Barrens+2
Basic lands2
Swamp+7
Mountain+10
Combat Damage Synergy: 1 extra combat, 1 haste enabler, aristocrats engine, 2 damage multipliers+24ⓘ
Synergy pieces1
1BBlack Mage's Rod+4
Sacrifice outlets1
2BRDeadpool, Trading Card+1
Drain effects7
BKederekt Parasite+1
1RCoruscation Mage+4
1BBlood Seeker+1
1RKessig Flamebreather+1
2RQueen Brahne+4
2RMysidian Elder+4
2BRKuja, Genome Sorcerer // Trance Kuja, Fate Defied+12
Token generators2
1BBCornered by Black Mages+4
3BCircle of Power+2
Extra turns1
3RSeize the Day+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 4.3 (Bracket 2)+Game Changers→ Bracket 3
Speed82Interaction82Mana base75
✓
Game changers 1
Jeska's Will
✕Mass land denial — none
✕2-card combo — none
✕Extra turns — none

Themes8 total

Burn16 cards

16 damage dealers. Burn opponents down with direct damage.

Needle Drop,Spikefield Hazard // Spikefield Cave,Kazuul's Fury // Kazuul's Cliffs,Oblivion's Hunger,Kessig Flamebreather
Storm14 cards

14 storm synergies. Chain spells for exponential value.

Birgi, God of Storytelling // Harnfel, Horn of Bounty,Storm-Kiln Artist,Harmonic Prodigy,Kessig Flamebreather,Urabrask // The Great Work
Token Strategy12 cards

12 token producers. Go-wide strategies can overwhelm opponents with numbers.

Storm-Kiln Artist,Urabrask // The Great Work,Coruscation Mage,Saw in Half,Black Mage's Rod

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.