Karumonix, the Rat King

Commander
BKarumonix, the Rat King
3.3±0.5
Precon
Clear strategy at precon-level card quality. Taplands and basic ramp slow development.
Primary win line:Go-wide combat finish
Medium confidence(195 pts)
Estimated win turn
T7best
T8typical
T10+contested
Vector breakdown
Efficient Curve (56% CMC 0-2)+8ⓘ
Fast mana1
1Sol Ring+10
Mana rocks3
2Charcoal Diamond+4
2Mind Stone+4
2Tablet of Compleation+4
Treasure generators1
1BUndercity Dire Rat+4
Cantrips & burst draw4
BMirrodin Avenged+4
2BDiresight+1
2BInfectious Inquiry+1
2BBlood Pact+1
Recursion2
1BNecrogen Communion+1
4BVat Emergence+1
Value engines2
2Contagion Clasp+1
2BVoracious Vermin+2
Spot removal7
BMirrodin Avenged+4
BRat Out+2
BWhisper of the Dross+1
1BDrown in Ichor+1
2Contagion Clasp+1
2BVraska's Fall+1
4BSpread the Sickness+2
Graveyard hate1
1Soul-Guide Lantern+11
Board wipes2
2BCrypt Rats+7
4BBExtinguish All Hope+6
Stax & hate1
1BBurglar Rat+1
Mono-Color Mana Base (no fixing needed)+21ⓘ
Fetchlands1
Escape Tunnel+5
Premium utility lands1
Path of Ancestry+6
Utility lands1
Mudflat Village+2
Taplands3
Memorial to Folly+2
Hidden Necropolis+2
The Dross Pits+2
Basic lands1
Swamp+30
Combat Damage Synergy: 1 haste enabler, aristocrats engine+10ⓘ
Synergy pieces6
1BTribute to Horobi+14
2BLord Skitter's Butcher+4
1BBRuthless Radrat+4
2BVoracious Vermin+2
3BChittering Witch+8
3BBTwisted Sewer-Witch+4
Sacrifice outlets1
2Throne of Geth+1
Drain effects1
2BInfectious Inquiry+1
Token generators5
BWarehouse Tabby+4
BRat Out+2
1BPiper of the Swarm+9
2BBRevenge of the Rats+4
3BBOgre Slumlord+4
Reanimation3
1BNecrogen Communion+1
4BVat Emergence+1
4BThe Eldest Reborn+1

Bracket

2
Bracket 2Core
Unoptimized but functional. Clear game plan without maximum efficiency.
Breakdown
Learn more →
✓
Power level 3.3 → Bracket 2
Threats74Mana base70Interaction37

0.3 above Bracket 1 ceiling (3)

1.2 below Bracket 3 threshold (4.5)

✕Game changers — none
✕Mass land denial — none
✕2-card combo — none
✕Extra turns — none

Themes10 total

Go-Wide / Weenies18 cards

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

Engine Rat,Warehouse Tabby,Okiba Reckoner Raid,Gnawing Vermin,Typhoid Rats
Aggro14 cards

14 aggressive cards. Fast creatures and combat tricks aim to close out games quickly.

Okiba Reckoner Raid,Prosthetic Injector,Necrogen Communion,Nezumi Cutthroat,Elephant-Rat
Token Strategy12 cards

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

Warehouse Tabby,Rat Out,Piper of the Swarm,Tribute to Horobi,Undercity Dire Rat

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.