Karumonix, the Rat King (Commander) - Upgraded Combo

Karumonix, the Rat King
Rank #412
1decks
As CommanderAs CardAverage DeckDecks
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1
234
5
Budget
Any
$
$$$
Jeremy Rowe
Mar 20, 2026
Jeremy Rowe
Building Rat Typal With Marrow-Gnawer
These Rats will do a lot more than pull your hair. Let's see what Marrow-Gnawer can do leading a swarm of Rats in Commander.
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Demonic Tutor
100%inclusion1 decks1 decks
73%synergy
Vampiric Tutor
100%inclusion1 decks1 decks
79%synergy
Creatures
Relentless Rats
100%inclusion1 decks1 decks
98%synergy
Marrow-Gnawer
100%inclusion1 decks1 decks
97%synergy
Blood Artist
100%inclusion1 decks1 decks
68%synergy
Ayara, First of Locthwain
100%inclusion1 decks1 decks
75%synergy
Gray Merchant of Asphodel
100%inclusion1 decks1 decks
50%synergy
Zulaport Cutthroat
100%inclusion1 decks1 decks
77%synergy
Ashcoat of the Shadow Swarm
100%inclusion1 decks1 decks
96%synergy
Reassembling Skeleton
100%inclusion1 decks1 decks
82%synergy
Crypt Ghast
100%inclusion1 decks1 decks
53%synergy
Pitiless Plunderer
100%inclusion1 decks1 decks
80%synergy
Blightbelly Rat
100%inclusion1 decks1 decks
97%synergy
Ichor Rats
100%inclusion1 decks1 decks
97%synergy
Instants
Deadly Rollick
100%inclusion1 decks1 decks
74%synergy
Entomb
100%inclusion1 decks1 decks
87%synergy
Go for the Throat
100%inclusion1 decks1 decks
78%synergy
Snuff Out
100%inclusion1 decks1 decks
86%synergy
Deadly Dispute
100%inclusion1 decks1 decks
73%synergy
Dark Ritual
100%inclusion1 decks1 decks
33%synergy
Culling the Weak
100%inclusion1 decks1 decks
82%synergy
Infernal Grasp
100%inclusion1 decks1 decks
75%synergy
Sorceries
Diabolic Intent
100%inclusion1 decks1 decks
85%synergy
Exsanguinate
100%inclusion1 decks1 decks
75%synergy
Reanimate
100%inclusion1 decks1 decks
59%synergy
Toxic Deluge
100%inclusion1 decks1 decks
63%synergy
Utility Artifacts
Ashnod's Altar
100%inclusion1 decks1 decks
80%synergy
Skullclamp
100%inclusion1 decks1 decks
78%synergy
Phyrexian Altar
100%inclusion1 decks1 decks
86%synergy
Thrumming Stone
100%inclusion1 decks1 decks
96%synergy
Jet Medallion
100%inclusion1 decks1 decks
38%synergy
Enchantments
Necromancy
100%inclusion1 decks1 decks
94%synergy
Sanguine Bond
100%inclusion1 decks1 decks
89%synergy
Dictate of Erebos
100%inclusion1 decks1 decks
89%synergy
Animate Dead
100%inclusion1 decks1 decks
82%synergy
Black Market Connections
100%inclusion1 decks1 decks
75%synergy
Utility Lands
Bojuka Bog
100%inclusion1 decks1 decks
53%synergy
Cabal Coffers
100%inclusion1 decks1 decks
45%synergy
Mana Artifacts
Arcane Signet
100%inclusion1 decks1 decks
39%synergy
Sol Ring
100%inclusion1 decks1 decks
15%synergy
Lands
Swamp
100%inclusion1 decks1 decks
5%synergy
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