Karumonix, the Rat King (Commander) - Upgraded Discard

Karumonix, the Rat King
Rank #407
7decks
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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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Tangled Colony
100%inclusion7 decks7 decks
97%synergy
Drown in Ichor
100%inclusion7 decks7 decks
96%synergy
Piper of the Swarm
100%inclusion7 decks7 decks
93%synergy
Lord Skitter, Sewer King
100%inclusion7 decks7 decks
92%synergy
Burglar Rat
100%inclusion7 decks7 decks
90%synergy
Septic Rats
86%inclusion6 decks7 decks
84%synergy
Lord Skitter's Butcher
86%inclusion6 decks7 decks
83%synergy
Blightbelly Rat
86%inclusion6 decks7 decks
82%synergy
Typhoid Rats
86%inclusion6 decks7 decks
82%synergy
Swarmyard
86%inclusion6 decks7 decks
80%synergy
Top Cards
Pack Rat
86%inclusion6 decks7 decks
80%synergy
Rotting Rats
71%inclusion5 decks7 decks
68%synergy
Persistent Marshstalker
71%inclusion5 decks7 decks
69%synergy
Vraska's Fall
71%inclusion5 decks7 decks
68%synergy
Dark Ritual
71%inclusion5 decks7 decks
4%synergy
Infectious Inquiry
71%inclusion5 decks7 decks
69%synergy
Gnawing Vermin
71%inclusion5 decks7 decks
70%synergy
Engine Rat
71%inclusion5 decks7 decks
70%synergy
Bontu's Monument
71%inclusion5 decks7 decks
43%synergy
Ogre Slumlord
71%inclusion5 decks7 decks
62%synergy
Game Changers
Necropotence
29%inclusion2 decks7 decks
14%synergy
Bolas's Citadel
14%inclusion1 decks7 decks
-14%synergy
Demonic Tutor
14%inclusion1 decks7 decks
-13%synergy
Vampiric Tutor
14%inclusion1 decks7 decks
-7%synergy
Creatures
Nezumi Informant
71%inclusion5 decks7 decks
65%synergy
Stronghold Rats
71%inclusion5 decks7 decks
68%synergy
Ichor Rats
71%inclusion5 decks7 decks
69%synergy
Marrow-Gnawer
57%inclusion4 decks7 decks
54%synergy
Throat Slitter
57%inclusion4 decks7 decks
55%synergy
Voracious Vermin
57%inclusion4 decks7 decks
54%synergy
Nezumi Cutthroat
57%inclusion4 decks7 decks
56%synergy
Wave of Rats
57%inclusion4 decks7 decks
56%synergy
Rancid Rats
57%inclusion4 decks7 decks
55%synergy
Crypt Rats
43%inclusion3 decks7 decks
39%synergy
Nezumi Graverobber
43%inclusion3 decks7 decks
42%synergy
Ravenous Rats
43%inclusion3 decks7 decks
41%synergy
Swarm of Rats
43%inclusion3 decks7 decks
40%synergy
Chittering Witch
43%inclusion3 decks7 decks
39%synergy
Changeling Outcast
43%inclusion3 decks7 decks
38%synergy
Nezumi Prowler
43%inclusion3 decks7 decks
42%synergy
Drainpipe Vermin
43%inclusion3 decks7 decks
42%synergy
Gnat Miser
43%inclusion3 decks7 decks
40%synergy
Ruin Rat
43%inclusion3 decks7 decks
42%synergy
Undercity Dire Rat
40%inclusion2 decks5 decks
38%synergy
Bog Rats
29%inclusion2 decks7 decks
28%synergy
Chittering Rats
29%inclusion2 decks7 decks
28%synergy
Innocuous Rat
29%inclusion2 decks7 decks
28%synergy
Mukotai Ambusher
29%inclusion2 decks7 decks
28%synergy
Nezumi Shortfang
29%inclusion2 decks7 decks
28%synergy
Nezumi Linkbreaker
29%inclusion2 decks7 decks
27%synergy
Ink-Eyes, Servant of Oni
29%inclusion2 decks7 decks
25%synergy
Zodiac Rat
29%inclusion2 decks7 decks
28%synergy
Chittering Skitterling
29%inclusion2 decks7 decks
28%synergy
Twisted Sewer-Witch
29%inclusion2 decks7 decks
27%synergy
Pestilence Rats
29%inclusion2 decks7 decks
27%synergy
Muck Rats
29%inclusion2 decks7 decks
28%synergy
Sewer Rats
29%inclusion2 decks7 decks
28%synergy
Nashi, Moon Sage's Scion
29%inclusion2 decks7 decks
25%synergy
Rat Colony
29%inclusion2 decks7 decks
23%synergy
Okiba-Gang Shinobi
29%inclusion2 decks7 decks
28%synergy
Rat King, Verminister
25%inclusion1 decks4 decks
22%synergy
Rat King, Pale Piper
25%inclusion1 decks4 decks
21%synergy
Refurbished Familiar
14%inclusion1 decks7 decks
12%synergy
Patron of the Nezumi
14%inclusion1 decks7 decks
14%synergy
Tree of Perdition
14%inclusion1 decks7 decks
12%synergy
Maha, Its Feathers Night
14%inclusion1 decks7 decks
10%synergy
Scrawling Crawler
14%inclusion1 decks7 decks
10%synergy
Blood Artist
14%inclusion1 decks7 decks
-17%synergy
Morbid Opportunist
14%inclusion1 decks7 decks
-10%synergy
Ruthless Radrat
14%inclusion1 decks7 decks
14%synergy
Nadier's Nightblade
14%inclusion1 decks7 decks
12%synergy
Nezumi Bladeblesser
14%inclusion1 decks7 decks
14%synergy
Daggerfang Duo
14%inclusion1 decks7 decks
14%synergy
Insatiable Frugivore
14%inclusion1 decks7 decks
14%synergy
Instants
Whisper of the Dross
57%inclusion4 decks7 decks
55%synergy
Grim Affliction
43%inclusion3 decks7 decks
41%synergy
Fell the Profane
29%inclusion2 decks7 decks
9%synergy
Village Rites
29%inclusion2 decks7 decks
3%synergy
Rat Out
29%inclusion2 decks7 decks
27%synergy
Virulent Wound
29%inclusion2 decks7 decks
28%synergy
Tainted Strike
29%inclusion2 decks7 decks
26%synergy
Deadly Rollick
14%inclusion1 decks7 decks
-11%synergy
Go for the Throat
14%inclusion1 decks7 decks
-8%synergy
Imp's Mischief
14%inclusion1 decks7 decks
-11%synergy
Consuming Corruption
14%inclusion1 decks7 decks
-1%synergy
Anoint with Affliction
14%inclusion1 decks7 decks
14%synergy
Defile
14%inclusion1 decks7 decks
-21%synergy
Culling the Weak
14%inclusion1 decks7 decks
-4%synergy
Supernatural Stamina
14%inclusion1 decks7 decks
7%synergy
Raise the Draugr
14%inclusion1 decks7 decks
13%synergy
Murder
14%inclusion1 decks7 decks
5%synergy
Infernal Grasp
14%inclusion1 decks7 decks
-11%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
-9%synergy
Fake Your Own Death
14%inclusion1 decks7 decks
7%synergy
Plumb the Forbidden
14%inclusion1 decks7 decks
10%synergy
Corrupted Conviction
14%inclusion1 decks7 decks
2%synergy
Bladebrand
14%inclusion1 decks7 decks
13%synergy
Offer Immortality
14%inclusion1 decks7 decks
12%synergy
Gravepurge
14%inclusion1 decks7 decks
13%synergy
Nameless Inversion
14%inclusion1 decks7 decks
14%synergy
Tragic Slip
14%inclusion1 decks7 decks
-5%synergy
Sorceries
Phyresis Outbreak
57%inclusion4 decks7 decks
56%synergy
Swarmyard Massacre
43%inclusion3 decks7 decks
40%synergy
Crippling Fear
43%inclusion3 decks7 decks
40%synergy
Bloodline Bidding
40%inclusion2 decks5 decks
36%synergy
Revenge of the Rats
29%inclusion2 decks7 decks
25%synergy
Unearth
29%inclusion2 decks7 decks
20%synergy
Caress of Phyrexia
29%inclusion2 decks7 decks
28%synergy
Syphon Mind
29%inclusion2 decks7 decks
17%synergy
Sign in Blood
29%inclusion2 decks7 decks
-6%synergy
Diabolic Intent
14%inclusion1 decks7 decks
-1%synergy
Vat Emergence
14%inclusion1 decks7 decks
13%synergy
Spread the Sickness
14%inclusion1 decks7 decks
14%synergy
Victimize
14%inclusion1 decks7 decks
-13%synergy
Haunting Voyage
14%inclusion1 decks7 decks
13%synergy
Duress
14%inclusion1 decks7 decks
8%synergy
Return from Extinction
14%inclusion1 decks7 decks
14%synergy
Inquisition of Kozilek
14%inclusion1 decks7 decks
12%synergy
Bubbling Muck
14%inclusion1 decks7 decks
-1%synergy
Feed the Infection
14%inclusion1 decks7 decks
14%synergy
Petty Larceny
14%inclusion1 decks7 decks
14%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Feed the Swarm
14%inclusion1 decks7 decks
-36%synergy
Read the Bones
14%inclusion1 decks7 decks
-2%synergy
Mutilate
14%inclusion1 decks7 decks
-1%synergy
Killing Wave
14%inclusion1 decks7 decks
12%synergy
Tendrils of Agony
14%inclusion1 decks7 decks
12%synergy
Cruelclaw's Heist
14%inclusion1 decks7 decks
12%synergy
Night's Whisper
14%inclusion1 decks7 decks
-11%synergy
Fell
14%inclusion1 decks7 decks
11%synergy
Living Death
14%inclusion1 decks7 decks
4%synergy
Annihilating Glare
14%inclusion1 decks7 decks
13%synergy
Insatiable Avarice
14%inclusion1 decks7 decks
3%synergy
Toxic Deluge
14%inclusion1 decks7 decks
-23%synergy
Geth's Summons
14%inclusion1 decks7 decks
14%synergy
Lab Rats
14%inclusion1 decks7 decks
14%synergy
Kindred Dominance
14%inclusion1 decks7 decks
10%synergy
Final Vengeance
14%inclusion1 decks7 decks
13%synergy
Gruesome Fate
14%inclusion1 decks7 decks
12%synergy
Pilfer
14%inclusion1 decks7 decks
12%synergy
Thoughtseize
14%inclusion1 decks7 decks
10%synergy
Pact of the Serpent
14%inclusion1 decks7 decks
13%synergy
Utility Artifacts
Jet Medallion
71%inclusion5 decks7 decks
9%synergy
Herald's Horn
57%inclusion4 decks7 decks
52%synergy
Swiftfoot Boots
43%inclusion3 decks7 decks
11%synergy
Vat of Rebirth
29%inclusion2 decks7 decks
25%synergy
Contagion Clasp
29%inclusion2 decks7 decks
26%synergy
Skullclamp
29%inclusion2 decks7 decks
6%synergy
Grafted Exoskeleton
29%inclusion2 decks7 decks
27%synergy
Chronicle of Victory
20%inclusion1 decks5 decks
17%synergy
Glaring Spotlight
14%inclusion1 decks7 decks
14%synergy
Crawlspace
14%inclusion1 decks7 decks
13%synergy
Defense Grid
14%inclusion1 decks7 decks
12%synergy
Cloud Key
14%inclusion1 decks7 decks
12%synergy
Icon of Ancestry
14%inclusion1 decks7 decks
13%synergy
Contagion Engine
14%inclusion1 decks7 decks
13%synergy
Whip of Erebos
14%inclusion1 decks7 decks
3%synergy
Recon Craft Theta
14%inclusion1 decks7 decks
14%synergy
Sword of Hearth and Home
14%inclusion1 decks7 decks
13%synergy
Torpor Orb
14%inclusion1 decks7 decks
13%synergy
Door of Destinies
14%inclusion1 decks7 decks
12%synergy
Fireshrieker
14%inclusion1 decks7 decks
12%synergy
Idol of Oblivion
14%inclusion1 decks7 decks
13%synergy
Staff of the Death Magus
14%inclusion1 decks7 decks
11%synergy
Thornbite Staff
14%inclusion1 decks7 decks
11%synergy
Geth's Grimoire
14%inclusion1 decks7 decks
7%synergy
Lifeline
14%inclusion1 decks7 decks
14%synergy
Enchantments
Necrogen Communion
71%inclusion5 decks7 decks
70%synergy
Grave Pact
29%inclusion2 decks7 decks
9%synergy
Phyresis
29%inclusion2 decks7 decks
27%synergy
Kaya's Ghostform
29%inclusion2 decks7 decks
19%synergy
Bandit's Talent
29%inclusion2 decks7 decks
23%synergy
Painful Quandary
29%inclusion2 decks7 decks
18%synergy
Cover of Darkness
29%inclusion2 decks7 decks
25%synergy
Oversold Cemetery
29%inclusion2 decks7 decks
23%synergy
Phyrexian Arena
29%inclusion2 decks7 decks
-11%synergy
Waste Not
14%inclusion1 decks7 decks
4%synergy
Dark Tutelage
14%inclusion1 decks7 decks
13%synergy
Polluted Bonds
14%inclusion1 decks7 decks
12%synergy
Black Market
14%inclusion1 decks7 decks
-6%synergy
Okiba Reckoner Raid
14%inclusion1 decks7 decks
14%synergy
Glistening Oil
14%inclusion1 decks7 decks
14%synergy
Phyrexian Reclamation
14%inclusion1 decks7 decks
5%synergy
Vampiric Rites
14%inclusion1 decks7 decks
8%synergy
Haunted One
14%inclusion1 decks7 decks
12%synergy
Tribute to Horobi
14%inclusion1 decks7 decks
13%synergy
Call of the Ring
14%inclusion1 decks7 decks
12%synergy
Intimidation
14%inclusion1 decks7 decks
14%synergy
Vile Requiem
14%inclusion1 decks7 decks
14%synergy
Gate to Phyrexia
14%inclusion1 decks7 decks
14%synergy
Oubliette
14%inclusion1 decks7 decks
12%synergy
Black Market Connections
14%inclusion1 decks7 decks
-11%synergy
Triskaidekaphobia
14%inclusion1 decks7 decks
14%synergy
Oppression
14%inclusion1 decks7 decks
7%synergy
Leyline of the Void
14%inclusion1 decks7 decks
13%synergy
Bad Moon
14%inclusion1 decks7 decks
11%synergy
Planeswalkers
Vraska, Betrayal's Sting
43%inclusion3 decks7 decks
40%synergy
Liliana of the Veil
14%inclusion1 decks7 decks
8%synergy
Liliana of the Dark Realms
14%inclusion1 decks7 decks
1%synergy
Utility Lands
Bojuka Bog
71%inclusion5 decks7 decks
24%synergy
Karn's Bastion
71%inclusion5 decks7 decks
68%synergy
Mudflat Village
57%inclusion4 decks7 decks
54%synergy
Reliquary Tower
43%inclusion3 decks7 decks
13%synergy
Rogue's Passage
43%inclusion3 decks7 decks
23%synergy
Mortuary Mire
29%inclusion2 decks7 decks
16%synergy
Witch's Cottage
29%inclusion2 decks7 decks
4%synergy
Cabal Coffers
29%inclusion2 decks7 decks
-26%synergy
Temple of the False God
29%inclusion2 decks7 decks
21%synergy
Three Tree City
29%inclusion2 decks7 decks
24%synergy
Access Tunnel
29%inclusion2 decks7 decks
26%synergy
Secret Tunnel
20%inclusion1 decks5 decks
19%synergy
Shizo, Death's Storehouse
14%inclusion1 decks7 decks
4%synergy
Memorial to Folly
14%inclusion1 decks7 decks
11%synergy
Barren Moor
14%inclusion1 decks7 decks
5%synergy
Volrath's Stronghold
14%inclusion1 decks7 decks
11%synergy
The Dross Pits
14%inclusion1 decks7 decks
13%synergy
Nykthos, Shrine to Nyx
14%inclusion1 decks7 decks
-15%synergy
Throne of the High City
14%inclusion1 decks7 decks
14%synergy
Takenuma, Abandoned Mire
14%inclusion1 decks7 decks
-1%synergy
Ifnir Deadlands
14%inclusion1 decks7 decks
13%synergy
Castle Locthwain
14%inclusion1 decks7 decks
-2%synergy
Strip Mine
14%inclusion1 decks7 decks
11%synergy
Urborg, Tomb of Yawgmoth
14%inclusion1 decks7 decks
-23%synergy
Mana Artifacts
Sol Ring
86%inclusion6 decks7 decks
0%synergy
Glistening Sphere
43%inclusion3 decks7 decks
42%synergy
Patchwork Banner
43%inclusion3 decks7 decks
38%synergy
Arcane Signet
29%inclusion2 decks7 decks
-33%synergy
Staff of Compleation
29%inclusion2 decks7 decks
27%synergy
Throne of Eldraine
29%inclusion2 decks7 decks
19%synergy
Phyrexian Atlas
29%inclusion2 decks7 decks
28%synergy
The Soul Stone
20%inclusion1 decks5 decks
4%synergy
Thought Vessel
14%inclusion1 decks7 decks
-10%synergy
Liquimetal Torque
14%inclusion1 decks7 decks
12%synergy
Lands
Swamp
100%inclusion7 decks7 decks
5%synergy
Path of Ancestry
71%inclusion5 decks7 decks
66%synergy
Fell the Profane
29%inclusion2 decks7 decks
9%synergy
Command Tower
29%inclusion2 decks7 decks
23%synergy
Escape Tunnel
14%inclusion1 decks7 decks
13%synergy
The Mycosynth Gardens
14%inclusion1 decks7 decks
13%synergy
Fabled Passage
14%inclusion1 decks7 decks
12%synergy
The Seedcore
14%inclusion1 decks7 decks
14%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Cavern of Souls
14%inclusion1 decks7 decks
7%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
-9%synergy
Evolving Wilds
14%inclusion1 decks7 decks
10%synergy
Tarnation Vista
14%inclusion1 decks7 decks
14%synergy
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