Karumonix, the Rat King (Commander) - Budget Optimized

Karumonix, the Rat King
Rank #384
5decks
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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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Marrow-Gnawer
100%inclusion5 decks5 decks
97%synergy
Ichor Rats
100%inclusion5 decks5 decks
97%synergy
Blightbelly Rat
100%inclusion5 decks5 decks
96%synergy
Piper of the Swarm
100%inclusion5 decks5 decks
93%synergy
Lord Skitter, Sewer King
100%inclusion5 decks5 decks
92%synergy
Necrogen Communion
80%inclusion4 decks5 decks
78%synergy
Septic Rats
80%inclusion4 decks5 decks
78%synergy
Rancid Rats
80%inclusion4 decks5 decks
77%synergy
Infectious Inquiry
80%inclusion4 decks5 decks
77%synergy
Tangled Colony
80%inclusion4 decks5 decks
77%synergy
Top Cards
Bontu's Monument
100%inclusion5 decks5 decks
72%synergy
Crypt Rats
80%inclusion4 decks5 decks
75%synergy
Dark Ritual
80%inclusion4 decks5 decks
13%synergy
Pack Rat
80%inclusion4 decks5 decks
74%synergy
Vraska's Fall
80%inclusion4 decks5 decks
76%synergy
Stronghold Rats
80%inclusion4 decks5 decks
76%synergy
Game Changers
Opposition Agent
20%inclusion1 decks5 decks
10%synergy
Bolas's Citadel
20%inclusion1 decks5 decks
-9%synergy
Demonic Tutor
20%inclusion1 decks5 decks
-8%synergy
Braids, Cabal Minion
20%inclusion1 decks5 decks
17%synergy
Creatures
Ogre Slumlord
60%inclusion3 decks5 decks
50%synergy
Burglar Rat
60%inclusion3 decks5 decks
49%synergy
Lord Skitter's Butcher
60%inclusion3 decks5 decks
57%synergy
Persistent Marshstalker
60%inclusion3 decks5 decks
57%synergy
Engine Rat
60%inclusion3 decks5 decks
58%synergy
Chittering Witch
60%inclusion3 decks5 decks
55%synergy
Voracious Vermin
60%inclusion3 decks5 decks
57%synergy
Pestilence Rats
60%inclusion3 decks5 decks
58%synergy
Wave of Rats
60%inclusion3 decks5 decks
58%synergy
Gnat Miser
60%inclusion3 decks5 decks
57%synergy
Typhoid Rats
60%inclusion3 decks5 decks
56%synergy
Rat Colony
60%inclusion3 decks5 decks
55%synergy
Plague Stinger
40%inclusion2 decks5 decks
39%synergy
Swarm of Rats
40%inclusion2 decks5 decks
38%synergy
Chittering Skitterling
40%inclusion2 decks5 decks
39%synergy
Twisted Sewer-Witch
40%inclusion2 decks5 decks
38%synergy
Skullsnatcher
40%inclusion2 decks5 decks
39%synergy
Nashi, Moon Sage's Scion
40%inclusion2 decks5 decks
36%synergy
Ink-Eyes, Servant of Oni
40%inclusion2 decks5 decks
37%synergy
Razortooth Rats
40%inclusion2 decks5 decks
39%synergy
Locust Miser
40%inclusion2 decks5 decks
38%synergy
Ruin Rat
40%inclusion2 decks5 decks
39%synergy
Old Flitterfang
40%inclusion2 decks5 decks
39%synergy
Refurbished Familiar
20%inclusion1 decks5 decks
18%synergy
Bog Rats
20%inclusion1 decks5 decks
20%synergy
Whispering Specter
20%inclusion1 decks5 decks
19%synergy
Pestilent Syphoner
20%inclusion1 decks5 decks
19%synergy
Gutter Skulk
20%inclusion1 decks5 decks
20%synergy
Ravenous Rats
20%inclusion1 decks5 decks
18%synergy
Crashing Drawbridge
20%inclusion1 decks5 decks
18%synergy
Daggerfang Duo
20%inclusion1 decks5 decks
19%synergy
Infected Vermin
20%inclusion1 decks5 decks
20%synergy
Scrib Nibblers
20%inclusion1 decks5 decks
19%synergy
Carrion Rats
20%inclusion1 decks5 decks
20%synergy
Rotting Rats
20%inclusion1 decks5 decks
17%synergy
Reaper of Sheoldred
20%inclusion1 decks5 decks
19%synergy
Phyrexian Crusader
20%inclusion1 decks5 decks
19%synergy
Thornplate Intimidator
20%inclusion1 decks5 decks
19%synergy
Ossuary Rats
20%inclusion1 decks5 decks
20%synergy
Nezumi Informant
20%inclusion1 decks5 decks
13%synergy
Nezumi Prowler
20%inclusion1 decks5 decks
18%synergy
Bonepicker Skirge
20%inclusion1 decks5 decks
20%synergy
Nezumi Bone-Reader
20%inclusion1 decks5 decks
19%synergy
Nimraiser Paladin
20%inclusion1 decks5 decks
20%synergy
Scheming Aspirant
20%inclusion1 decks5 decks
20%synergy
Sinuous Vermin
20%inclusion1 decks5 decks
19%synergy
Gulping Scraptrap
20%inclusion1 decks5 decks
19%synergy
Earsplitting Rats
20%inclusion1 decks5 decks
20%synergy
Skithiryx, the Blight Dragon
20%inclusion1 decks5 decks
18%synergy
Okiba-Gang Shinobi
20%inclusion1 decks5 decks
19%synergy
Instants
Whisper of the Dross
60%inclusion3 decks5 decks
57%synergy
Rat Out
60%inclusion3 decks5 decks
59%synergy
Grim Affliction
60%inclusion3 decks5 decks
58%synergy
Go for the Throat
40%inclusion2 decks5 decks
17%synergy
Village Rites
40%inclusion2 decks5 decks
15%synergy
Anoint with Affliction
40%inclusion2 decks5 decks
39%synergy
Deadly Dispute
40%inclusion2 decks5 decks
16%synergy
Murder
40%inclusion2 decks5 decks
30%synergy
Virulent Wound
40%inclusion2 decks5 decks
40%synergy
Withering Torment
40%inclusion2 decks5 decks
8%synergy
Deadly Rollick
20%inclusion1 decks5 decks
-4%synergy
Finishing Blow
20%inclusion1 decks5 decks
20%synergy
Mausoleum Secrets
20%inclusion1 decks5 decks
18%synergy
Not Dead After All
20%inclusion1 decks5 decks
9%synergy
Undying Evil
20%inclusion1 decks5 decks
17%synergy
Corrupted Conviction
20%inclusion1 decks5 decks
8%synergy
Butcher's Glee
20%inclusion1 decks5 decks
20%synergy
Cremate
20%inclusion1 decks5 decks
18%synergy
Doom Blade
20%inclusion1 decks5 decks
12%synergy
Touch of Moonglove
20%inclusion1 decks5 decks
20%synergy
Desperate Measures
20%inclusion1 decks5 decks
19%synergy
Death Denied
20%inclusion1 decks5 decks
19%synergy
Tainted Strike
20%inclusion1 decks5 decks
17%synergy
Blood Pact
20%inclusion1 decks5 decks
16%synergy
Tragic Slip
20%inclusion1 decks5 decks
-1%synergy
Sorceries
Vat Emergence
60%inclusion3 decks5 decks
58%synergy
Spread the Sickness
60%inclusion3 decks5 decks
59%synergy
Revenge of the Rats
60%inclusion3 decks5 decks
57%synergy
Phyresis Outbreak
60%inclusion3 decks5 decks
58%synergy
Drown in Ichor
60%inclusion3 decks5 decks
56%synergy
Diabolic Tutor
40%inclusion2 decks5 decks
25%synergy
Feed the Infection
40%inclusion2 decks5 decks
39%synergy
Swarmyard Massacre
40%inclusion2 decks5 decks
38%synergy
Feed the Swarm
40%inclusion2 decks5 decks
-11%synergy
Read the Bones
40%inclusion2 decks5 decks
22%synergy
Night's Whisper
40%inclusion2 decks5 decks
16%synergy
Geth's Summons
40%inclusion2 decks5 decks
40%synergy
Sign in Blood
40%inclusion2 decks5 decks
4%synergy
Increasing Ambition
20%inclusion1 decks5 decks
19%synergy
Lively Dirge
20%inclusion1 decks5 decks
16%synergy
Stench of Evil
20%inclusion1 decks5 decks
20%synergy
Break the Ice
20%inclusion1 decks5 decks
20%synergy
Victimize
20%inclusion1 decks5 decks
-6%synergy
Unearth
20%inclusion1 decks5 decks
12%synergy
Death Cloud
20%inclusion1 decks5 decks
18%synergy
Mutilate
20%inclusion1 decks5 decks
1%synergy
Profane Tutor
20%inclusion1 decks5 decks
16%synergy
Smallpox
20%inclusion1 decks5 decks
15%synergy
Buried Alive
20%inclusion1 decks5 decks
8%synergy
Caress of Phyrexia
20%inclusion1 decks5 decks
19%synergy
Swallowing Plague
20%inclusion1 decks5 decks
20%synergy
Final Parting
20%inclusion1 decks5 decks
15%synergy
In Garruk's Wake
20%inclusion1 decks5 decks
16%synergy
Toxic Deluge
20%inclusion1 decks5 decks
-17%synergy
Kindred Dominance
20%inclusion1 decks5 decks
15%synergy
Beseech the Queen
20%inclusion1 decks5 decks
14%synergy
Dark Petition
20%inclusion1 decks5 decks
16%synergy
Lab Rats
20%inclusion1 decks5 decks
19%synergy
Gruesome Fate
20%inclusion1 decks5 decks
18%synergy
Crippling Fear
20%inclusion1 decks5 decks
17%synergy
Utility Artifacts
Swiftfoot Boots
60%inclusion3 decks5 decks
28%synergy
Contagion Engine
40%inclusion2 decks5 decks
38%synergy
Jet Medallion
40%inclusion2 decks5 decks
-21%synergy
Vanquisher's Banner
20%inclusion1 decks5 decks
16%synergy
Winter Moon
20%inclusion1 decks5 decks
18%synergy
Herald's Horn
20%inclusion1 decks5 decks
15%synergy
Contagion Clasp
20%inclusion1 decks5 decks
17%synergy
Thornbite Staff
20%inclusion1 decks5 decks
17%synergy
Demon's Horn
20%inclusion1 decks5 decks
16%synergy
Sinister Monolith
20%inclusion1 decks5 decks
19%synergy
Lightning Greaves
20%inclusion1 decks5 decks
-14%synergy
Enchantments
Phyresis
60%inclusion3 decks5 decks
58%synergy
Contamination
40%inclusion2 decks5 decks
37%synergy
Oversold Cemetery
40%inclusion2 decks5 decks
35%synergy
Phyrexian Arena
40%inclusion2 decks5 decks
0%synergy
Bad Moon
40%inclusion2 decks5 decks
37%synergy
Lord Skitter's Blessing
40%inclusion2 decks5 decks
39%synergy
Price of Knowledge
20%inclusion1 decks5 decks
20%synergy
Greed
20%inclusion1 decks5 decks
13%synergy
Black Market
20%inclusion1 decks5 decks
-1%synergy
Contaminated Ground
20%inclusion1 decks5 decks
20%synergy
Contaminated Bond
20%inclusion1 decks5 decks
20%synergy
Snake Cult Initiation
20%inclusion1 decks5 decks
20%synergy
Chthonian Nightmare
20%inclusion1 decks5 decks
17%synergy
Grievous Wound
20%inclusion1 decks5 decks
18%synergy
Relic Putrescence
20%inclusion1 decks5 decks
20%synergy
Call of the Ring
20%inclusion1 decks5 decks
17%synergy
Cover of Darkness
20%inclusion1 decks5 decks
18%synergy
Planeswalkers
Vraska, Betrayal's Sting
20%inclusion1 decks5 decks
17%synergy
Liliana of the Dark Realms
20%inclusion1 decks5 decks
6%synergy
Sorin Markov
20%inclusion1 decks5 decks
17%synergy
Utility Lands
Bojuka Bog
80%inclusion4 decks5 decks
33%synergy
Swarmyard
80%inclusion4 decks5 decks
75%synergy
Mudflat Village
60%inclusion3 decks5 decks
58%synergy
Karn's Bastion
60%inclusion3 decks5 decks
56%synergy
Mortuary Mire
20%inclusion1 decks5 decks
7%synergy
Crypt of Agadeem
20%inclusion1 decks5 decks
9%synergy
Cabal Coffers
20%inclusion1 decks5 decks
-35%synergy
Rogue's Passage
20%inclusion1 decks5 decks
1%synergy
Reliquary Tower
20%inclusion1 decks5 decks
-11%synergy
Mana Artifacts
Sol Ring
100%inclusion5 decks5 decks
14%synergy
Arcane Signet
60%inclusion3 decks5 decks
-2%synergy
Glistening Sphere
40%inclusion2 decks5 decks
39%synergy
Charcoal Diamond
20%inclusion1 decks5 decks
-3%synergy
Patchwork Banner
20%inclusion1 decks5 decks
16%synergy
Star Compass
20%inclusion1 decks5 decks
19%synergy
Mind Stone
20%inclusion1 decks5 decks
-11%synergy
Fellwar Stone
20%inclusion1 decks5 decks
5%synergy
Thought Vessel
20%inclusion1 decks5 decks
-7%synergy
Gilded Lotus
20%inclusion1 decks5 decks
14%synergy
Lands
Swamp
100%inclusion5 decks5 decks
5%synergy
Path of Ancestry
60%inclusion3 decks5 decks
55%synergy
Command Tower
40%inclusion2 decks5 decks
34%synergy
Secluded Courtyard
20%inclusion1 decks5 decks
20%synergy
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