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(201 pts)
Estimated win turn
T6best
T7typical
T9+contested
Vector breakdown
Fast mana2
1Sol Ring+10
BDark Ritual+7
Mana rocks6
2Arcane Signet+6
2Charcoal Diamond+4
2Mind Stone+4
3Worn Powerstone+5
3Heraldic Banner+1
4Hedron Archive+3
Land ramp1
1Wayfarer's Bauble+5
Treasure generators1
1BUndercity Dire Rat+4
Tutors1
3Heirloom Blade+1
Draw engines2
2Key to the City+5
4Hedron Archive+2
Cantrips & burst draw3
1BCostly Plunder+1
2BInfectious Inquiry+1
6BBDecree of Pain+3
Recursion3
2BVictimize+2
3BGraveshifter+1
4BBInk-Eyes, Servant of Oni+2
Value engines1
1BBNashi, Moon Sage's Scion+4
Spot removal8
1BRuin Rat+9
BBConsuming Corruption+1
1BBHero's Downfall+2
1BBMurder+2
2BVraska's Fall+1
2BBDrag to the Underworld+2
4BSpread the Sickness+2
4BThroat Slitter+2
Graveyard hate1
2BLord Skitter, Sewer King+4
Board wipes3
2BBLanguish+7
2BBCrippling Fear+1
6BBDecree of Pain+3
Stax & hate1
1BBurglar Rat+1
Mono-Color Mana Base (no fixing needed)+18ⓘ
Fetchlands1
Demolition Field+7
Premium utility lands1
Path of Ancestry+6
Utility lands3
Barren Moor+2
Cryptic Caves+2
Rogue's Passage+2
Taplands2
Memorial to Folly+2
Mortuary Mire+2
Basic lands1
Swamp+29
Combat Damage Synergy: aristocrats engine+8ⓘ
Synergy pieces5
2BLord Skitter, Sewer King+4
2BLord Skitter's Butcher+4
3BChittering Witch+8
3BThornplate Intimidator+4
3BBTwisted Sewer-Witch+4
Combat threats2
3Heraldic Banner+1
4BBInk-Eyes, Servant of Oni+4
Sacrifice outlets1
1BCostly Plunder+1
Drain effects1
2BInfectious Inquiry+1
Token generators3
BNezumi Linkbreaker+4
1BTangled Colony+4
3BBOgre Slumlord+4
Reanimation1
2BVictimize+3
Other1
1BBNashi, Moon Sage's Scion+2

Bracket

2
Bracket 2Core
Unoptimized but functional. Clear game plan without maximum efficiency.
Breakdown
Learn more →
✓
Power level 3.3 → Bracket 2
Mana base70Threats56Speed49

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 / Weenies17 cards

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

Burglar Rat,Drainpipe Vermin,Engine Rat,Innocuous Rat,Nezumi Cutthroat
Aristocrats12 cards

12 sacrifice/death synergies. Drains opponents while generating value from deaths.

Chittering Skitterling,Chittering Witch,Drainpipe Vermin,Heirloom Blade,Innocuous Rat
Aggro11 cards

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

Ink-Eyes, Servant of Oni,Lord Skitter's Butcher,Nashi, Moon Sage's Scion,Nezumi Bladeblesser,Nezumi Cutthroat

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.