Karumonix, the Rat King (Commander) - Budget Optimized

Karumonix, the Rat King
Rank #390
7decks
As CommanderAs CardAverage DeckDecks
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Budget
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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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Ichor Rats
100%inclusion7 decks7 decks
97%synergy
Blightbelly Rat
100%inclusion7 decks7 decks
97%synergy
Piper of the Swarm
100%inclusion7 decks7 decks
93%synergy
Lord Skitter, Sewer King
100%inclusion7 decks7 decks
92%synergy
Necrogen Communion
86%inclusion6 decks7 decks
84%synergy
Infectious Inquiry
86%inclusion6 decks7 decks
83%synergy
Marrow-Gnawer
86%inclusion6 decks7 decks
82%synergy
Ogre Slumlord
86%inclusion6 decks7 decks
76%synergy
Chittering Skitterling
71%inclusion5 decks7 decks
71%synergy
Septic Rats
71%inclusion5 decks7 decks
70%synergy
Top Cards
Crypt Rats
71%inclusion5 decks7 decks
67%synergy
Whisper of the Dross
71%inclusion5 decks7 decks
69%synergy
Vraska's Fall
71%inclusion5 decks7 decks
68%synergy
Lord Skitter's Butcher
71%inclusion5 decks7 decks
68%synergy
Tangled Colony
71%inclusion5 decks7 decks
68%synergy
Voracious Vermin
71%inclusion5 decks7 decks
68%synergy
Pack Rat
71%inclusion5 decks7 decks
65%synergy
Drown in Ichor
71%inclusion5 decks7 decks
68%synergy
Rancid Rats
71%inclusion5 decks7 decks
69%synergy
Vat Emergence
57%inclusion4 decks7 decks
56%synergy
Game Changers
Bolas's Citadel
14%inclusion1 decks7 decks
-14%synergy
Braids, Cabal Minion
14%inclusion1 decks7 decks
11%synergy
Creatures
Wave of Rats
57%inclusion4 decks7 decks
55%synergy
Engine Rat
57%inclusion4 decks7 decks
55%synergy
Stronghold Rats
57%inclusion4 decks7 decks
53%synergy
Chittering Witch
57%inclusion4 decks7 decks
53%synergy
Typhoid Rats
57%inclusion4 decks7 decks
53%synergy
Burglar Rat
43%inclusion3 decks7 decks
32%synergy
Ravenous Rats
43%inclusion3 decks7 decks
41%synergy
Drainpipe Vermin
43%inclusion3 decks7 decks
42%synergy
Gnat Miser
43%inclusion3 decks7 decks
40%synergy
Rat Colony
43%inclusion3 decks7 decks
37%synergy
Twisted Sewer-Witch
43%inclusion3 decks7 decks
41%synergy
Ratcatcher
43%inclusion3 decks7 decks
39%synergy
Gulping Scraptrap
43%inclusion3 decks7 decks
42%synergy
Refurbished Familiar
29%inclusion2 decks7 decks
26%synergy
Plague Stinger
29%inclusion2 decks7 decks
28%synergy
Infected Vermin
29%inclusion2 decks7 decks
28%synergy
Skullsnatcher
29%inclusion2 decks7 decks
28%synergy
Locust Miser
29%inclusion2 decks7 decks
27%synergy
Swarm of Rats
29%inclusion2 decks7 decks
26%synergy
Valley Rotcaller
29%inclusion2 decks7 decks
26%synergy
Pestilence Rats
29%inclusion2 decks7 decks
27%synergy
Razortooth Rats
29%inclusion2 decks7 decks
28%synergy
Nashi, Moon Sage's Scion
29%inclusion2 decks7 decks
25%synergy
Old Flitterfang
29%inclusion2 decks7 decks
27%synergy
Nezumi Cutthroat
29%inclusion2 decks7 decks
28%synergy
Nezumi Bone-Reader
29%inclusion2 decks7 decks
28%synergy
Ruin Rat
29%inclusion2 decks7 decks
27%synergy
Changeling Wayfinder
20%inclusion1 decks5 decks
19%synergy
Rat King, Verminister
20%inclusion1 decks5 decks
17%synergy
Bog Rats
14%inclusion1 decks7 decks
14%synergy
Mirkwood Bats
14%inclusion1 decks7 decks
6%synergy
Chittering Rats
14%inclusion1 decks7 decks
14%synergy
Core Prowler
14%inclusion1 decks7 decks
14%synergy
Nezumi Ronin
14%inclusion1 decks7 decks
14%synergy
Dread Presence
14%inclusion1 decks7 decks
0%synergy
Innocuous Rat
14%inclusion1 decks7 decks
13%synergy
Pestilent Syphoner
14%inclusion1 decks7 decks
14%synergy
Rotting Rats
14%inclusion1 decks7 decks
11%synergy
Reaper of Sheoldred
14%inclusion1 decks7 decks
14%synergy
Whispering Specter
14%inclusion1 decks7 decks
14%synergy
Carrion Rats
14%inclusion1 decks7 decks
14%synergy
Nezumi Shadow-Watcher
14%inclusion1 decks7 decks
14%synergy
Nezumi Bladeblesser
14%inclusion1 decks7 decks
14%synergy
Priest of Forgotten Gods
14%inclusion1 decks7 decks
6%synergy
Insatiable Frugivore
14%inclusion1 decks7 decks
14%synergy
Crashing Drawbridge
14%inclusion1 decks7 decks
12%synergy
Nezumi Linkbreaker
14%inclusion1 decks7 decks
13%synergy
Ink-Eyes, Servant of Oni
14%inclusion1 decks7 decks
11%synergy
Ruthless Radrat
14%inclusion1 decks7 decks
13%synergy
Earsplitting Rats
14%inclusion1 decks7 decks
14%synergy
Instants
Grim Affliction
57%inclusion4 decks7 decks
55%synergy
Dark Ritual
57%inclusion4 decks7 decks
-10%synergy
Corrupted Conviction
57%inclusion4 decks7 decks
45%synergy
Go for the Throat
43%inclusion3 decks7 decks
20%synergy
Village Rites
43%inclusion3 decks7 decks
17%synergy
Deadly Dispute
43%inclusion3 decks7 decks
17%synergy
Virulent Wound
43%inclusion3 decks7 decks
42%synergy
Consuming Corruption
29%inclusion2 decks7 decks
13%synergy
Anoint with Affliction
29%inclusion2 decks7 decks
28%synergy
Foul-Tongue Shriek
29%inclusion2 decks7 decks
27%synergy
Tragic Slip
29%inclusion2 decks7 decks
9%synergy
Withering Torment
29%inclusion2 decks7 decks
-3%synergy
Zuko's Conviction
20%inclusion1 decks5 decks
19%synergy
The Spot's Portal
20%inclusion1 decks5 decks
20%synergy
Hero's Downfall
14%inclusion1 decks7 decks
8%synergy
Deadly Rollick
14%inclusion1 decks7 decks
-10%synergy
Rat Out
14%inclusion1 decks7 decks
13%synergy
Not Dead After All
14%inclusion1 decks7 decks
3%synergy
Undying Evil
14%inclusion1 decks7 decks
11%synergy
Doom Blade
14%inclusion1 decks7 decks
7%synergy
Defile
14%inclusion1 decks7 decks
-22%synergy
Murder
14%inclusion1 decks7 decks
4%synergy
Infernal Grasp
14%inclusion1 decks7 decks
-11%synergy
Death Denied
14%inclusion1 decks7 decks
14%synergy
Tainted Strike
14%inclusion1 decks7 decks
11%synergy
Offer Immortality
14%inclusion1 decks7 decks
12%synergy
Alesha's Legacy
14%inclusion1 decks7 decks
13%synergy
Bitter Triumph
14%inclusion1 decks7 decks
5%synergy
Maximum Overdrive
14%inclusion1 decks7 decks
13%synergy
Desperate Measures
14%inclusion1 decks7 decks
14%synergy
Cremate
14%inclusion1 decks7 decks
13%synergy
Sorceries
Spread the Sickness
57%inclusion4 decks7 decks
56%synergy
Revenge of the Rats
43%inclusion3 decks7 decks
40%synergy
Feed the Infection
43%inclusion3 decks7 decks
42%synergy
Phyresis Outbreak
43%inclusion3 decks7 decks
41%synergy
Night's Whisper
43%inclusion3 decks7 decks
18%synergy
Read the Bones
43%inclusion3 decks7 decks
26%synergy
Sign in Blood
43%inclusion3 decks7 decks
8%synergy
Crippling Fear
43%inclusion3 decks7 decks
40%synergy
Mutilate
29%inclusion2 decks7 decks
12%synergy
Feed the Swarm
29%inclusion2 decks7 decks
-22%synergy
Final Parting
29%inclusion2 decks7 decks
24%synergy
Geth's Summons
29%inclusion2 decks7 decks
28%synergy
Shredder's Technique
25%inclusion1 decks4 decks
22%synergy
Deadly Precision
20%inclusion1 decks5 decks
19%synergy
Darkness Descends
20%inclusion1 decks5 decks
20%synergy
Temporal Intervention
17%inclusion1 decks6 decks
16%synergy
Increasing Ambition
14%inclusion1 decks7 decks
14%synergy
Lively Dirge
14%inclusion1 decks7 decks
11%synergy
Diabolic Tutor
14%inclusion1 decks7 decks
0%synergy
Stench of Evil
14%inclusion1 decks7 decks
14%synergy
Victimize
14%inclusion1 decks7 decks
-13%synergy
Break the Ice
14%inclusion1 decks7 decks
14%synergy
Unearth
14%inclusion1 decks7 decks
5%synergy
Swarmyard Massacre
14%inclusion1 decks7 decks
12%synergy
Death Cloud
14%inclusion1 decks7 decks
12%synergy
Dark Petition
14%inclusion1 decks7 decks
11%synergy
Caress of Phyrexia
14%inclusion1 decks7 decks
14%synergy
In Garruk's Wake
14%inclusion1 decks7 decks
10%synergy
Toxic Deluge
14%inclusion1 decks7 decks
-22%synergy
Lash of the Balrog
14%inclusion1 decks7 decks
13%synergy
Stitch Together
14%inclusion1 decks7 decks
11%synergy
Dread Charge
14%inclusion1 decks7 decks
14%synergy
Bone Shards
14%inclusion1 decks7 decks
11%synergy
Final Vengeance
14%inclusion1 decks7 decks
13%synergy
Beseech the Queen
14%inclusion1 decks7 decks
8%synergy
Buried Alive
14%inclusion1 decks7 decks
2%synergy
Let's Play a Game
14%inclusion1 decks7 decks
12%synergy
Pact of the Serpent
14%inclusion1 decks7 decks
13%synergy
Epic Downfall
14%inclusion1 decks7 decks
14%synergy
Swallowing Plague
14%inclusion1 decks7 decks
14%synergy
Annihilating Glare
14%inclusion1 decks7 decks
13%synergy
Gruesome Fate
14%inclusion1 decks7 decks
12%synergy
Embrace Oblivion
14%inclusion1 decks7 decks
13%synergy
Utility Artifacts
Bontu's Monument
57%inclusion4 decks7 decks
29%synergy
Contagion Engine
43%inclusion3 decks7 decks
41%synergy
Contagion Clasp
43%inclusion3 decks7 decks
41%synergy
Vanquisher's Banner
43%inclusion3 decks7 decks
39%synergy
Swiftfoot Boots
43%inclusion3 decks7 decks
12%synergy
Wayfarer's Bauble
29%inclusion2 decks7 decks
14%synergy
Herald's Horn
29%inclusion2 decks7 decks
23%synergy
Thornbite Staff
29%inclusion2 decks7 decks
26%synergy
Chronicle of Victory
20%inclusion1 decks5 decks
17%synergy
Icon of Ancestry
14%inclusion1 decks7 decks
13%synergy
Expedition Map
14%inclusion1 decks7 decks
3%synergy
Mishra's Bauble
14%inclusion1 decks7 decks
13%synergy
Jet Medallion
14%inclusion1 decks7 decks
-48%synergy
Lightning Greaves
14%inclusion1 decks7 decks
-19%synergy
Winter Moon
14%inclusion1 decks7 decks
13%synergy
Enchantments
Phyresis
43%inclusion3 decks7 decks
41%synergy
Phyrexian Arena
43%inclusion3 decks7 decks
3%synergy
Vampiric Rites
29%inclusion2 decks7 decks
22%synergy
Relic Putrescence
29%inclusion2 decks7 decks
28%synergy
Cover of Darkness
29%inclusion2 decks7 decks
26%synergy
Oversold Cemetery
29%inclusion2 decks7 decks
23%synergy
Bad Moon
29%inclusion2 decks7 decks
25%synergy
Price of Knowledge
14%inclusion1 decks7 decks
14%synergy
Greed
14%inclusion1 decks7 decks
8%synergy
Black Market
14%inclusion1 decks7 decks
-7%synergy
Cracked Skull
14%inclusion1 decks7 decks
14%synergy
Grievous Wound
14%inclusion1 decks7 decks
12%synergy
Contaminated Ground
14%inclusion1 decks7 decks
14%synergy
Contaminated Bond
14%inclusion1 decks7 decks
14%synergy
Sporogenic Infection
14%inclusion1 decks7 decks
14%synergy
Contamination
14%inclusion1 decks7 decks
11%synergy
Quest for the Nihil Stone
14%inclusion1 decks7 decks
12%synergy
Call of the Ring
14%inclusion1 decks7 decks
12%synergy
Painful Quandary
14%inclusion1 decks7 decks
4%synergy
Lord Skitter's Blessing
14%inclusion1 decks7 decks
14%synergy
Bloodchief Ascension
14%inclusion1 decks7 decks
5%synergy
Snake Cult Initiation
14%inclusion1 decks7 decks
14%synergy
Chthonian Nightmare
14%inclusion1 decks7 decks
11%synergy
Planeswalkers
Vraska, Betrayal's Sting
57%inclusion4 decks7 decks
55%synergy
Liliana of the Dark Realms
29%inclusion2 decks7 decks
15%synergy
Sorin Markov
14%inclusion1 decks7 decks
12%synergy
Utility Lands
Bojuka Bog
86%inclusion6 decks7 decks
39%synergy
Mudflat Village
57%inclusion4 decks7 decks
54%synergy
Swarmyard
43%inclusion3 decks7 decks
37%synergy
Karn's Bastion
43%inclusion3 decks7 decks
39%synergy
Mortuary Mire
29%inclusion2 decks7 decks
15%synergy
Witch's Cottage
29%inclusion2 decks7 decks
4%synergy
Crypt of Agadeem
14%inclusion1 decks7 decks
3%synergy
Command Beacon
14%inclusion1 decks7 decks
6%synergy
Temple of the False God
14%inclusion1 decks7 decks
7%synergy
Access Tunnel
14%inclusion1 decks7 decks
11%synergy
Rogue's Passage
14%inclusion1 decks7 decks
-5%synergy
Reliquary Tower
14%inclusion1 decks7 decks
-16%synergy
Mana Artifacts
Sol Ring
100%inclusion7 decks7 decks
14%synergy
Arcane Signet
71%inclusion5 decks7 decks
10%synergy
Mind Stone
43%inclusion3 decks7 decks
14%synergy
Everflowing Chalice
29%inclusion2 decks7 decks
23%synergy
Glistening Sphere
29%inclusion2 decks7 decks
27%synergy
Thought Vessel
29%inclusion2 decks7 decks
3%synergy
Fellwar Stone
29%inclusion2 decks7 decks
14%synergy
Staff of Compleation
14%inclusion1 decks7 decks
13%synergy
Charcoal Diamond
14%inclusion1 decks7 decks
-8%synergy
Heraldic Banner
14%inclusion1 decks7 decks
9%synergy
Gilded Lotus
14%inclusion1 decks7 decks
9%synergy
Star Compass
14%inclusion1 decks7 decks
13%synergy
Lands
Swamp
100%inclusion7 decks7 decks
5%synergy
Command Tower
29%inclusion2 decks7 decks
23%synergy
Terramorphic Expanse
29%inclusion2 decks7 decks
26%synergy
Myriad Landscape
29%inclusion2 decks7 decks
3%synergy
Path of Ancestry
29%inclusion2 decks7 decks
23%synergy
Exotic Orchard
14%inclusion1 decks7 decks
13%synergy
Secluded Courtyard
14%inclusion1 decks7 decks
14%synergy
Spire of Industry
14%inclusion1 decks7 decks
14%synergy
Evolving Wilds
14%inclusion1 decks7 decks
10%synergy
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