Ob 2.1

Commander
BROb Nixilis, Captive Kingpin
7.3±0.4
Optimized
High slot efficiency and tight construction; strong execution without full cEDH profile.
Primary win line:Deterministic combo lines—Ob Nixilis, Captive Kingpin,All Will Be One
High confidence(489 pts)
Estimated win turn
T2best
T4typical
T5+contested
Vector breakdown
Efficient Curve (65% CMC 0-2)+8ⓘ
Fast mana12
0Mox Amber+8
0Jeweled Amulet+1
1Sol Ring+10
BDark Ritual+7
BCulling the Weak+6
RRite of Flame+5
1RDesperate Ritual+5
1RPyretic Ritual+5
2RSeething Song+6
2RSimian Spirit Guide+6
2RJeska's Will+5
2RBirgi, God of Storytelling // Harnfel, Horn of Bounty+1
Mana rocks5
0Everflowing Chalice+8
2Arcane Signet+6
2Fellwar Stone+5
2Talisman of Indulgence+5
2Rakdos Signet+4
Other acceleration2
2Agatha's Soul Cauldron+3
1RParty Thrasher+1
Treasure generators4
RStrike It Rich+8
RRagavan, Nimble Pilferer+2
3RStorm-Kiln Artist+6
2BRProsper, Tome-Bound+2
Tutors3
1BWishclaw Talisman+8
3Tezzeret, Cruel Captain+5
3BBFinal Parting+3
Draw engines3
1RShadow of the Goblin+8
3Scrawling Crawler+1
2BRProsper, Tome-Bound+2
Cantrips & burst draw4
0Mishra's Bauble+1
1Sensei's Divining Top+8
RDragon's Rage Channeler+1
2RJeska's Will+4
Recursion1
2RElectroduplicate+2
Value engines8
RRagavan, Nimble Pilferer+2
2Agatha's Soul Cauldron+3
1RParty Thrasher+1
1RUnstable Amulet+1
2RBirgi, God of Storytelling // Harnfel, Horn of Bounty+1
2RGleeful Arsonist+1
3RCasey Jones, Back Alley Brute+1
3RRAll Will Be One+1
Counterspells3
RPyroblast+8
RRed Elemental Blast+7
2RDeflecting Swat+9
Spot removal8
RLightning Bolt+2
RLava Dart+2
1RAbrade+5
1BFeed the Swarm+5
1RUntimely Malfunction+5
1B/PB/PDismember+1
3BDeadly Rollick+8
3BSnuff Out+6
Graveyard hate2
BBDauthi Voidwalker+5
2Agatha's Soul Cauldron+3
Board wipes2
2BToxic Deluge+8
1BRFire Covenant+6
Stax & hate3
RRRazorkin Needlehead+1
3Scrawling Crawler+1
3RManabarbs+1
Protection1
3RBolt Bend+1
Other1
1RRFlare of Duplication+4
Mana Acceleration (20 sources)+10ⓘ
Fetchlands1
Bloodstained Mire+8
Dual & shock lands5
Blood Crypt+6
Blackcleave Cliffs+5
Luxury Suite+5
Dragonskull Summit+4
Sulfurous Springs+4
Premium utility lands3
Command Tower+5
Forbidden Orchard+5
Exotic Orchard+4
Utility lands5
Blazemire Verge+2
Canyon Slough+2
Haunted Ridge+2
Shadowblood Ridge+2
Smoldering Marsh+2
Taplands4
XRRShatterskull Smashing // Shatterskull, the Hammer Pass+2
2RLindblum, Industrial Regency // Mage Siege+2
2BBFell the Profane // Fell Mire+2
Foreboding Ruins+2
Basic lands2
Mountain+8
Swamp+5
6 Combo Families (7 lines, Consistency: 73%)+43ⓘ
Combat Damage Synergy: 1 damage multiplier+4ⓘ
Combo pieces10
XXWalking Ballista+11
1Sensei's Divining Top+4
2Agatha's Soul Cauldron+4
1RReckless Fireweaver+2
1BRMayhem Devil+6
2RBirgi, God of Storytelling // Harnfel, Horn of Bounty+4
2RWeftstalker Ardent+2
2BRProsper, Tome-Bound+3
3RCasey Jones, Back Alley Brute+1
3RRAll Will Be One+2
Synergy pieces1
1BBlack Mage's Rod+4
Combat threats1
2RGleeful Arsonist+1
Sacrifice outlets1
RSkirk Prospector+1
Drain effects5
BKederekt Parasite+1
BVicious Rumors+1
1RCoruscation Mage+4
1RFirebrand Archer+1
1RKessig Flamebreather+1
Token generators1
2RElectroduplicate+2
Reanimation1
BReanimate+8
Other2
1RGrapeshot+7
1RRunaway Steam-Kin+5

Bracket

4
Bracket 4Optimized
High power, built to win. Unlimited Game Changers, efficient combos expected.
Breakdown
Learn more →
✓
Power level 7.3 → Bracket 4
Speed92Threats91Interaction83

0.8 above Bracket 3 ceiling (6.5)

1.2 below Bracket 5 threshold (8.5)

2-card combo are present, but your power level already places this deck in Bracket 4.

✓
Game changers 1
Jeska's Will
✓2-card combo
✕Mass land denial — none
✕Extra turns — none

Themes7 total

Burn17 cards

17 damage dealers. Burn opponents down with direct damage.

Abrade,Black Mage's Rod,Coruscation Mage,Fire Covenant,Firebrand Archer
Storm14 cards

14 storm synergies. Chain spells for exponential value.

Birgi, God of Storytelling // Harnfel, Horn of Bounty,Black Mage's Rod,Coruscation Mage,Dragon's Rage Channeler,Firebrand Archer
Go-Wide / Weenies13 cards

13 low-cost creatures. Swarm the board and pump for lethal attacks.

Coruscation Mage,Dauthi Voidwalker,Dragon's Rage Channeler,Firebrand Archer,Kederekt Parasite

Combos7 total