Karumonix, the Rat King (Commander) - Budget Optimized

Karumonix, the Rat King
Rank #381
6decks
As CommanderAs CardAverage DeckDecks
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Budget
Any$$$$
Chris Guest
Aug 7, 2025
Chris Guest
The Top 40 Monocolored Commanders
What are the most popular monocolored commanders of all time? Let's look at the 40 most played, according to EDHREC.
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Infectious Inquiry
100%inclusion6 decks6 decks
97%synergy
Whisper of the Dross
100%inclusion6 decks6 decks
97%synergy
Ichor Rats
100%inclusion6 decks6 decks
97%synergy
Vraska's Fall
100%inclusion6 decks6 decks
97%synergy
Marrow-Gnawer
100%inclusion6 decks6 decks
97%synergy
Blightbelly Rat
100%inclusion6 decks6 decks
96%synergy
Crypt Rats
100%inclusion6 decks6 decks
95%synergy
Lord Skitter, Sewer King
100%inclusion6 decks6 decks
92%synergy
Necrogen Communion
83%inclusion5 decks6 decks
82%synergy
Septic Rats
83%inclusion5 decks6 decks
81%synergy
Top Cards
Ogre Slumlord
83%inclusion5 decks6 decks
73%synergy
Pack Rat
83%inclusion5 decks6 decks
77%synergy
Tangled Colony
83%inclusion5 decks6 decks
80%synergy
Voracious Vermin
83%inclusion5 decks6 decks
80%synergy
Lord Skitter's Butcher
83%inclusion5 decks6 decks
80%synergy
Drown in Ichor
83%inclusion5 decks6 decks
80%synergy
Stronghold Rats
83%inclusion5 decks6 decks
80%synergy
Piper of the Swarm
83%inclusion5 decks6 decks
76%synergy
Vat Emergence
67%inclusion4 decks6 decks
65%synergy
Vraska, Betrayal's Sting
67%inclusion4 decks6 decks
64%synergy
Game Changers
Bolas's Citadel
17%inclusion1 decks6 decks
-12%synergy
Braids, Cabal Minion
17%inclusion1 decks6 decks
13%synergy
Creatures
Burglar Rat
67%inclusion4 decks6 decks
56%synergy
Chittering Witch
67%inclusion4 decks6 decks
62%synergy
Wave of Rats
67%inclusion4 decks6 decks
65%synergy
Engine Rat
50%inclusion3 decks6 decks
48%synergy
Chittering Skitterling
50%inclusion3 decks6 decks
49%synergy
Nezumi Bone-Reader
50%inclusion3 decks6 decks
49%synergy
Typhoid Rats
50%inclusion3 decks6 decks
46%synergy
Gulping Scraptrap
50%inclusion3 decks6 decks
49%synergy
Rancid Rats
50%inclusion3 decks6 decks
47%synergy
Rat Colony
50%inclusion3 decks6 decks
44%synergy
Chittering Rats
33%inclusion2 decks6 decks
33%synergy
Core Prowler
33%inclusion2 decks6 decks
33%synergy
Ravenous Rats
33%inclusion2 decks6 decks
32%synergy
Nezumi Bladeblesser
33%inclusion2 decks6 decks
33%synergy
Sinuous Vermin
33%inclusion2 decks6 decks
33%synergy
Razortooth Rats
33%inclusion2 decks6 decks
33%synergy
Swarm of Rats
33%inclusion2 decks6 decks
31%synergy
Infected Vermin
33%inclusion2 decks6 decks
33%synergy
Twisted Sewer-Witch
33%inclusion2 decks6 decks
32%synergy
Ratcatcher
33%inclusion2 decks6 decks
30%synergy
Nezumi Prowler
33%inclusion2 decks6 decks
32%synergy
Gnat Miser
33%inclusion2 decks6 decks
30%synergy
Ruin Rat
33%inclusion2 decks6 decks
32%synergy
Nezumi Informant
33%inclusion2 decks6 decks
27%synergy
Drainpipe Vermin
33%inclusion2 decks6 decks
32%synergy
Pestilence Rats
33%inclusion2 decks6 decks
31%synergy
Old Flitterfang
33%inclusion2 decks6 decks
32%synergy
Rat King, Pale Piper
25%inclusion1 decks4 decks
21%synergy
Rat King, Verminister
20%inclusion1 decks5 decks
17%synergy
Refurbished Familiar
17%inclusion1 decks6 decks
14%synergy
Plague Stinger
17%inclusion1 decks6 decks
16%synergy
Dread Presence
17%inclusion1 decks6 decks
3%synergy
Rotting Rats
17%inclusion1 decks6 decks
14%synergy
Gnawing Vermin
17%inclusion1 decks6 decks
15%synergy
Carrion Rats
17%inclusion1 decks6 decks
16%synergy
Mukotai Ambusher
17%inclusion1 decks6 decks
16%synergy
Ruthless Radrat
17%inclusion1 decks6 decks
16%synergy
Earsplitting Rats
17%inclusion1 decks6 decks
16%synergy
Locust Miser
17%inclusion1 decks6 decks
15%synergy
Burnished Hart
17%inclusion1 decks6 decks
9%synergy
Scrib Nibblers
17%inclusion1 decks6 decks
16%synergy
Ossuary Rats
17%inclusion1 decks6 decks
16%synergy
Ashcoat of the Shadow Swarm
17%inclusion1 decks6 decks
13%synergy
Nezumi Cutthroat
17%inclusion1 decks6 decks
16%synergy
Skullsnatcher
17%inclusion1 decks6 decks
16%synergy
Changeling Outcast
17%inclusion1 decks6 decks
12%synergy
Pitiless Plunderer
17%inclusion1 decks6 decks
-3%synergy
Scheming Aspirant
17%inclusion1 decks6 decks
16%synergy
Skithiryx, the Blight Dragon
17%inclusion1 decks6 decks
15%synergy
Priest of Gix
17%inclusion1 decks6 decks
15%synergy
Instants
Grim Affliction
67%inclusion4 decks6 decks
65%synergy
Village Rites
67%inclusion4 decks6 decks
41%synergy
Go for the Throat
50%inclusion3 decks6 decks
27%synergy
Dark Ritual
50%inclusion3 decks6 decks
-17%synergy
Corrupted Conviction
50%inclusion3 decks6 decks
37%synergy
Anoint with Affliction
33%inclusion2 decks6 decks
33%synergy
Deadly Dispute
33%inclusion2 decks6 decks
7%synergy
Virulent Wound
33%inclusion2 decks6 decks
33%synergy
Tragic Slip
33%inclusion2 decks6 decks
14%synergy
Deadly Rollick
17%inclusion1 decks6 decks
-8%synergy
Reckoner's Bargain
17%inclusion1 decks6 decks
14%synergy
Not Dead After All
17%inclusion1 decks6 decks
5%synergy
Consuming Corruption
17%inclusion1 decks6 decks
1%synergy
Undying Evil
17%inclusion1 decks6 decks
13%synergy
Defile
17%inclusion1 decks6 decks
-20%synergy
Rat Out
17%inclusion1 decks6 decks
15%synergy
Infernal Grasp
17%inclusion1 decks6 decks
-9%synergy
Murder
17%inclusion1 decks6 decks
7%synergy
Tainted Strike
17%inclusion1 decks6 decks
14%synergy
Foul-Tongue Shriek
17%inclusion1 decks6 decks
15%synergy
Withering Torment
17%inclusion1 decks6 decks
-15%synergy
Death Denied
17%inclusion1 decks6 decks
16%synergy
Return to Action
17%inclusion1 decks6 decks
15%synergy
Cremate
17%inclusion1 decks6 decks
15%synergy
Desperate Measures
17%inclusion1 decks6 decks
16%synergy
Sorceries
Spread the Sickness
67%inclusion4 decks6 decks
66%synergy
Read the Bones
67%inclusion4 decks6 decks
50%synergy
Night's Whisper
67%inclusion4 decks6 decks
42%synergy
Sign in Blood
67%inclusion4 decks6 decks
31%synergy
Feed the Swarm
50%inclusion3 decks6 decks
0%synergy
Phyresis Outbreak
50%inclusion3 decks6 decks
48%synergy
Revenge of the Rats
33%inclusion2 decks6 decks
30%synergy
Feed the Infection
33%inclusion2 decks6 decks
33%synergy
Final Parting
33%inclusion2 decks6 decks
29%synergy
Crippling Fear
33%inclusion2 decks6 decks
30%synergy
Shredder's Technique
25%inclusion1 decks4 decks
21%synergy
Lively Dirge
17%inclusion1 decks6 decks
13%synergy
Stench of Evil
17%inclusion1 decks6 decks
17%synergy
Bone Splinters
17%inclusion1 decks6 decks
15%synergy
Victimize
17%inclusion1 decks6 decks
-10%synergy
Break the Ice
17%inclusion1 decks6 decks
17%synergy
Mutilate
17%inclusion1 decks6 decks
0%synergy
Death Cloud
17%inclusion1 decks6 decks
15%synergy
Profane Command
17%inclusion1 decks6 decks
15%synergy
Buried Alive
17%inclusion1 decks6 decks
5%synergy
Caress of Phyrexia
17%inclusion1 decks6 decks
16%synergy
Urborg Uprising
17%inclusion1 decks6 decks
17%synergy
Unearth
17%inclusion1 decks6 decks
8%synergy
In Garruk's Wake
17%inclusion1 decks6 decks
13%synergy
Geth's Summons
17%inclusion1 decks6 decks
16%synergy
Gruesome Fate
17%inclusion1 decks6 decks
15%synergy
Dread Charge
17%inclusion1 decks6 decks
17%synergy
Dark Petition
17%inclusion1 decks6 decks
13%synergy
Swallowing Plague
17%inclusion1 decks6 decks
17%synergy
Toxic Deluge
17%inclusion1 decks6 decks
-20%synergy
Stitch Together
17%inclusion1 decks6 decks
14%synergy
Beseech the Queen
17%inclusion1 decks6 decks
11%synergy
Utility Artifacts
Contagion Clasp
67%inclusion4 decks6 decks
64%synergy
Bontu's Monument
67%inclusion4 decks6 decks
38%synergy
Contagion Engine
50%inclusion3 decks6 decks
48%synergy
Vanquisher's Banner
50%inclusion3 decks6 decks
46%synergy
Wayfarer's Bauble
33%inclusion2 decks6 decks
18%synergy
Herald's Horn
33%inclusion2 decks6 decks
28%synergy
Swiftfoot Boots
33%inclusion2 decks6 decks
2%synergy
Thornbite Staff
33%inclusion2 decks6 decks
31%synergy
Mishra's Bauble
17%inclusion1 decks6 decks
16%synergy
Instruments of War
17%inclusion1 decks6 decks
17%synergy
Expedition Map
17%inclusion1 decks6 decks
5%synergy
Winter Moon
17%inclusion1 decks6 decks
15%synergy
Enchantments
Phyresis
50%inclusion3 decks6 decks
48%synergy
Phyrexian Arena
50%inclusion3 decks6 decks
10%synergy
Cover of Darkness
33%inclusion2 decks6 decks
30%synergy
Oversold Cemetery
33%inclusion2 decks6 decks
28%synergy
Black Market
17%inclusion1 decks6 decks
-4%synergy
Greed
17%inclusion1 decks6 decks
10%synergy
Contaminated Bond
17%inclusion1 decks6 decks
17%synergy
Underworld Connections
17%inclusion1 decks6 decks
15%synergy
Relic Putrescence
17%inclusion1 decks6 decks
16%synergy
Tribute to Horobi
17%inclusion1 decks6 decks
16%synergy
Contamination
17%inclusion1 decks6 decks
13%synergy
Braids's Frightful Return
17%inclusion1 decks6 decks
16%synergy
Call of the Ring
17%inclusion1 decks6 decks
14%synergy
Contaminated Ground
17%inclusion1 decks6 decks
17%synergy
Chthonian Nightmare
17%inclusion1 decks6 decks
13%synergy
Glistening Oil
17%inclusion1 decks6 decks
16%synergy
Phyrexian Reclamation
17%inclusion1 decks6 decks
7%synergy
Vampiric Rites
17%inclusion1 decks6 decks
11%synergy
Lord Skitter's Blessing
17%inclusion1 decks6 decks
16%synergy
Bad Moon
17%inclusion1 decks6 decks
13%synergy
Planeswalkers
Liliana of the Dark Realms
17%inclusion1 decks6 decks
3%synergy
Utility Lands
Bojuka Bog
67%inclusion4 decks6 decks
20%synergy
Karn's Bastion
67%inclusion4 decks6 decks
63%synergy
Mudflat Village
50%inclusion3 decks6 decks
47%synergy
Mortuary Mire
33%inclusion2 decks6 decks
20%synergy
Swarmyard
33%inclusion2 decks6 decks
28%synergy
Witch's Cottage
17%inclusion1 decks6 decks
-8%synergy
Command Beacon
17%inclusion1 decks6 decks
8%synergy
Reliquary Tower
17%inclusion1 decks6 decks
-14%synergy
Temple of the False God
17%inclusion1 decks6 decks
9%synergy
Access Tunnel
17%inclusion1 decks6 decks
14%synergy
Rogue's Passage
17%inclusion1 decks6 decks
-2%synergy
Geier Reach Sanitarium
17%inclusion1 decks6 decks
6%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
14%synergy
Arcane Signet
67%inclusion4 decks6 decks
5%synergy
Glistening Sphere
50%inclusion3 decks6 decks
49%synergy
Mind Stone
50%inclusion3 decks6 decks
21%synergy
Staff of Compleation
33%inclusion2 decks6 decks
32%synergy
Everflowing Chalice
33%inclusion2 decks6 decks
28%synergy
Thought Vessel
33%inclusion2 decks6 decks
8%synergy
Fellwar Stone
33%inclusion2 decks6 decks
19%synergy
Charcoal Diamond
17%inclusion1 decks6 decks
-6%synergy
Gilded Lotus
17%inclusion1 decks6 decks
11%synergy
Star Compass
17%inclusion1 decks6 decks
16%synergy
Phyrexian Atlas
17%inclusion1 decks6 decks
16%synergy
Lands
Swamp
100%inclusion6 decks6 decks
5%synergy
Path of Ancestry
50%inclusion3 decks6 decks
45%synergy
Myriad Landscape
33%inclusion2 decks6 decks
8%synergy
Command Tower
17%inclusion1 decks6 decks
11%synergy
Terramorphic Expanse
17%inclusion1 decks6 decks
14%synergy
Exotic Orchard
17%inclusion1 decks6 decks
15%synergy
Evolving Wilds
17%inclusion1 decks6 decks
13%synergy
Spire of Industry
17%inclusion1 decks6 decks
16%synergy
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