Karumonix, the Rat King (Commander) - Budget Optimized

Karumonix, the Rat King
Rank #385
6decks
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Budget
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Background image for The Top 40 Monocolored Commanders
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
Marrow-Gnawer
100%inclusion6 decks6 decks
97%synergy
Ichor Rats
100%inclusion6 decks6 decks
97%synergy
Blightbelly Rat
100%inclusion6 decks6 decks
96%synergy
Piper of the Swarm
100%inclusion6 decks6 decks
93%synergy
Lord Skitter, Sewer King
100%inclusion6 decks6 decks
92%synergy
Necrogen Communion
83%inclusion5 decks6 decks
81%synergy
Septic Rats
83%inclusion5 decks6 decks
81%synergy
Whisper of the Dross
83%inclusion5 decks6 decks
80%synergy
Tangled Colony
83%inclusion5 decks6 decks
80%synergy
Top Cards
Ogre Slumlord
83%inclusion5 decks6 decks
74%synergy
Vraska's Fall
83%inclusion5 decks6 decks
80%synergy
Crypt Rats
83%inclusion5 decks6 decks
79%synergy
Pack Rat
83%inclusion5 decks6 decks
78%synergy
Drown in Ichor
83%inclusion5 decks6 decks
79%synergy
Vraska, Betrayal's Sting
67%inclusion4 decks6 decks
64%synergy
Spread the Sickness
67%inclusion4 decks6 decks
66%synergy
Grim Affliction
67%inclusion4 decks6 decks
65%synergy
Engine Rat
67%inclusion4 decks6 decks
65%synergy
Chittering Skitterling
67%inclusion4 decks6 decks
66%synergy
Game Changers
Bolas's Citadel
17%inclusion1 decks6 decks
-12%synergy
Braids, Cabal Minion
17%inclusion1 decks6 decks
14%synergy
Creatures
Chittering Witch
67%inclusion4 decks6 decks
62%synergy
Wave of Rats
67%inclusion4 decks6 decks
65%synergy
Rancid Rats
67%inclusion4 decks6 decks
64%synergy
Lord Skitter's Butcher
67%inclusion4 decks6 decks
63%synergy
Voracious Vermin
67%inclusion4 decks6 decks
64%synergy
Stronghold Rats
67%inclusion4 decks6 decks
63%synergy
Gnat Miser
50%inclusion3 decks6 decks
47%synergy
Gulping Scraptrap
50%inclusion3 decks6 decks
49%synergy
Burglar Rat
50%inclusion3 decks6 decks
39%synergy
Typhoid Rats
50%inclusion3 decks6 decks
46%synergy
Ratcatcher
50%inclusion3 decks6 decks
47%synergy
Nashi, Moon Sage's Scion
50%inclusion3 decks6 decks
46%synergy
Rat Colony
50%inclusion3 decks6 decks
45%synergy
Swarm of Rats
33%inclusion2 decks6 decks
31%synergy
Nezumi Bone-Reader
33%inclusion2 decks6 decks
32%synergy
Ravenous Rats
33%inclusion2 decks6 decks
32%synergy
Razortooth Rats
33%inclusion2 decks6 decks
33%synergy
Locust Miser
33%inclusion2 decks6 decks
32%synergy
Twisted Sewer-Witch
33%inclusion2 decks6 decks
32%synergy
Pestilence Rats
33%inclusion2 decks6 decks
31%synergy
Old Flitterfang
33%inclusion2 decks6 decks
32%synergy
Plague Stinger
33%inclusion2 decks6 decks
32%synergy
Infected Vermin
33%inclusion2 decks6 decks
33%synergy
Drainpipe Vermin
33%inclusion2 decks6 decks
32%synergy
Ruin Rat
33%inclusion2 decks6 decks
32%synergy
Whispering Specter
17%inclusion1 decks6 decks
16%synergy
Carrion Rats
17%inclusion1 decks6 decks
16%synergy
Pestilent Syphoner
17%inclusion1 decks6 decks
16%synergy
Reaper of Sheoldred
17%inclusion1 decks6 decks
16%synergy
Ruthless Radrat
17%inclusion1 decks6 decks
16%synergy
Scrib Nibblers
17%inclusion1 decks6 decks
16%synergy
Skullsnatcher
17%inclusion1 decks6 decks
16%synergy
Persistent Marshstalker
17%inclusion1 decks6 decks
14%synergy
Valley Rotcaller
17%inclusion1 decks6 decks
14%synergy
Nezumi Cutthroat
17%inclusion1 decks6 decks
16%synergy
Nezumi Informant
17%inclusion1 decks6 decks
10%synergy
Nimraiser Paladin
17%inclusion1 decks6 decks
16%synergy
Priest of Gix
17%inclusion1 decks6 decks
15%synergy
Rotting Rats
17%inclusion1 decks6 decks
13%synergy
Crashing Drawbridge
17%inclusion1 decks6 decks
14%synergy
Earsplitting Rats
17%inclusion1 decks6 decks
16%synergy
Burnished Hart
17%inclusion1 decks6 decks
9%synergy
Changeling Outcast
17%inclusion1 decks6 decks
11%synergy
Nezumi Prowler
17%inclusion1 decks6 decks
15%synergy
Toxic Nim
17%inclusion1 decks6 decks
16%synergy
Skithiryx, the Blight Dragon
17%inclusion1 decks6 decks
15%synergy
Hand of the Praetors
17%inclusion1 decks6 decks
16%synergy
Refurbished Familiar
17%inclusion1 decks6 decks
14%synergy
Chittering Rats
17%inclusion1 decks6 decks
16%synergy
Core Prowler
17%inclusion1 decks6 decks
16%synergy
Instants
Dark Ritual
67%inclusion4 decks6 decks
0%synergy
Deadly Dispute
50%inclusion3 decks6 decks
25%synergy
Corrupted Conviction
50%inclusion3 decks6 decks
38%synergy
Go for the Throat
50%inclusion3 decks6 decks
27%synergy
Virulent Wound
50%inclusion3 decks6 decks
50%synergy
Village Rites
50%inclusion3 decks6 decks
25%synergy
Anoint with Affliction
33%inclusion2 decks6 decks
33%synergy
Withering Torment
33%inclusion2 decks6 decks
2%synergy
Tragic Slip
33%inclusion2 decks6 decks
13%synergy
Deadly Rollick
17%inclusion1 decks6 decks
-7%synergy
Consuming Corruption
17%inclusion1 decks6 decks
1%synergy
Defile
17%inclusion1 decks6 decks
-20%synergy
Infernal Grasp
17%inclusion1 decks6 decks
-9%synergy
Death Denied
17%inclusion1 decks6 decks
16%synergy
Desperate Measures
17%inclusion1 decks6 decks
16%synergy
Not Dead After All
17%inclusion1 decks6 decks
5%synergy
Tainted Strike
17%inclusion1 decks6 decks
14%synergy
Cremate
17%inclusion1 decks6 decks
15%synergy
Rat Out
17%inclusion1 decks6 decks
15%synergy
Undying Evil
17%inclusion1 decks6 decks
13%synergy
Doom Blade
17%inclusion1 decks6 decks
9%synergy
Murder
17%inclusion1 decks6 decks
6%synergy
Foul-Tongue Shriek
17%inclusion1 decks6 decks
15%synergy
Sorceries
Vat Emergence
67%inclusion4 decks6 decks
65%synergy
Revenge of the Rats
50%inclusion3 decks6 decks
47%synergy
Feed the Infection
50%inclusion3 decks6 decks
49%synergy
Phyresis Outbreak
50%inclusion3 decks6 decks
48%synergy
Read the Bones
50%inclusion3 decks6 decks
33%synergy
Night's Whisper
50%inclusion3 decks6 decks
25%synergy
Sign in Blood
50%inclusion3 decks6 decks
14%synergy
Feed the Swarm
33%inclusion2 decks6 decks
-18%synergy
Final Parting
33%inclusion2 decks6 decks
29%synergy
Geth's Summons
33%inclusion2 decks6 decks
33%synergy
Crippling Fear
33%inclusion2 decks6 decks
30%synergy
Lively Dirge
17%inclusion1 decks6 decks
13%synergy
Diabolic Tutor
17%inclusion1 decks6 decks
2%synergy
Break the Ice
17%inclusion1 decks6 decks
17%synergy
Dark Petition
17%inclusion1 decks6 decks
13%synergy
Caress of Phyrexia
17%inclusion1 decks6 decks
16%synergy
In Garruk's Wake
17%inclusion1 decks6 decks
13%synergy
Toxic Deluge
17%inclusion1 decks6 decks
-20%synergy
Beseech the Queen
17%inclusion1 decks6 decks
11%synergy
Stench of Evil
17%inclusion1 decks6 decks
17%synergy
Unearth
17%inclusion1 decks6 decks
8%synergy
Death Cloud
17%inclusion1 decks6 decks
15%synergy
Mutilate
17%inclusion1 decks6 decks
-1%synergy
Buried Alive
17%inclusion1 decks6 decks
5%synergy
Increasing Ambition
17%inclusion1 decks6 decks
16%synergy
Victimize
17%inclusion1 decks6 decks
-10%synergy
Swarmyard Massacre
17%inclusion1 decks6 decks
15%synergy
Dread Charge
17%inclusion1 decks6 decks
17%synergy
Swallowing Plague
17%inclusion1 decks6 decks
17%synergy
Stitch Together
17%inclusion1 decks6 decks
14%synergy
Gruesome Fate
17%inclusion1 decks6 decks
15%synergy
Utility Artifacts
Bontu's Monument
67%inclusion4 decks6 decks
39%synergy
Contagion Clasp
50%inclusion3 decks6 decks
48%synergy
Vanquisher's Banner
50%inclusion3 decks6 decks
46%synergy
Swiftfoot Boots
50%inclusion3 decks6 decks
18%synergy
Contagion Engine
50%inclusion3 decks6 decks
48%synergy
Wayfarer's Bauble
33%inclusion2 decks6 decks
18%synergy
Herald's Horn
33%inclusion2 decks6 decks
28%synergy
Thornbite Staff
33%inclusion2 decks6 decks
31%synergy
Jet Medallion
17%inclusion1 decks6 decks
-45%synergy
Mishra's Bauble
17%inclusion1 decks6 decks
16%synergy
Expedition Map
17%inclusion1 decks6 decks
5%synergy
Lightning Greaves
17%inclusion1 decks6 decks
-17%synergy
Winter Moon
17%inclusion1 decks6 decks
15%synergy
Enchantments
Phyrexian Arena
50%inclusion3 decks6 decks
10%synergy
Phyresis
50%inclusion3 decks6 decks
48%synergy
Relic Putrescence
33%inclusion2 decks6 decks
33%synergy
Bad Moon
33%inclusion2 decks6 decks
30%synergy
Cover of Darkness
33%inclusion2 decks6 decks
31%synergy
Chthonian Nightmare
17%inclusion1 decks6 decks
13%synergy
Price of Knowledge
17%inclusion1 decks6 decks
16%synergy
Contamination
17%inclusion1 decks6 decks
13%synergy
Contaminated Ground
17%inclusion1 decks6 decks
17%synergy
Contaminated Bond
17%inclusion1 decks6 decks
17%synergy
Call of the Ring
17%inclusion1 decks6 decks
14%synergy
Greed
17%inclusion1 decks6 decks
10%synergy
Black Market
17%inclusion1 decks6 decks
-4%synergy
Grievous Wound
17%inclusion1 decks6 decks
14%synergy
Vampiric Rites
17%inclusion1 decks6 decks
11%synergy
Snake Cult Initiation
17%inclusion1 decks6 decks
17%synergy
Lord Skitter's Blessing
17%inclusion1 decks6 decks
16%synergy
Oversold Cemetery
17%inclusion1 decks6 decks
11%synergy
Planeswalkers
Liliana of the Dark Realms
33%inclusion2 decks6 decks
19%synergy
Sorin Markov
17%inclusion1 decks6 decks
14%synergy
Utility Lands
Bojuka Bog
83%inclusion5 decks6 decks
36%synergy
Mudflat Village
67%inclusion4 decks6 decks
64%synergy
Swarmyard
50%inclusion3 decks6 decks
45%synergy
Karn's Bastion
50%inclusion3 decks6 decks
46%synergy
Mortuary Mire
33%inclusion2 decks6 decks
20%synergy
Command Beacon
17%inclusion1 decks6 decks
8%synergy
Reliquary Tower
17%inclusion1 decks6 decks
-14%synergy
Access Tunnel
17%inclusion1 decks6 decks
14%synergy
Crypt of Agadeem
17%inclusion1 decks6 decks
6%synergy
Witch's Cottage
17%inclusion1 decks6 decks
-8%synergy
Temple of the False God
17%inclusion1 decks6 decks
9%synergy
Rogue's Passage
17%inclusion1 decks6 decks
-2%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
14%synergy
Arcane Signet
67%inclusion4 decks6 decks
5%synergy
Mind Stone
50%inclusion3 decks6 decks
20%synergy
Glistening Sphere
33%inclusion2 decks6 decks
32%synergy
Thought Vessel
33%inclusion2 decks6 decks
7%synergy
Fellwar Stone
33%inclusion2 decks6 decks
19%synergy
Everflowing Chalice
33%inclusion2 decks6 decks
28%synergy
Staff of Compleation
17%inclusion1 decks6 decks
15%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
Lands
Swamp
100%inclusion6 decks6 decks
5%synergy
Command Tower
33%inclusion2 decks6 decks
28%synergy
Myriad Landscape
33%inclusion2 decks6 decks
7%synergy
Path of Ancestry
33%inclusion2 decks6 decks
28%synergy
Exotic Orchard
17%inclusion1 decks6 decks
15%synergy
Spire of Industry
17%inclusion1 decks6 decks
16%synergy
Evolving Wilds
17%inclusion1 decks6 decks
13%synergy
Terramorphic Expanse
17%inclusion1 decks6 decks
14%synergy
Secluded Courtyard
17%inclusion1 decks6 decks
16%synergy
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