Karumonix, the Rat King (Commander) - Upgraded Rats

Karumonix, the Rat King
Rank #399
23decks
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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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Blightbelly Rat
96%inclusion22 decks23 decks
92%synergy
Ichor Rats
91%inclusion21 decks23 decks
88%synergy
Piper of the Swarm
91%inclusion21 decks23 decks
84%synergy
Infectious Inquiry
87%inclusion20 decks23 decks
84%synergy
Marrow-Gnawer
83%inclusion19 decks23 decks
79%synergy
Vraska's Fall
78%inclusion18 decks23 decks
75%synergy
Ogre Slumlord
83%inclusion19 decks23 decks
73%synergy
Septic Rats
74%inclusion17 decks23 decks
72%synergy
Karn's Bastion
74%inclusion17 decks23 decks
70%synergy
Lord Skitter, Sewer King
78%inclusion18 decks23 decks
70%synergy
Top Cards
Dark Ritual
70%inclusion16 decks23 decks
3%synergy
Drown in Ichor
70%inclusion16 decks23 decks
66%synergy
Tangled Colony
65%inclusion15 decks23 decks
62%synergy
Stronghold Rats
65%inclusion15 decks23 decks
62%synergy
Whisper of the Dross
61%inclusion14 decks23 decks
58%synergy
Lord Skitter's Butcher
61%inclusion14 decks23 decks
58%synergy
Pack Rat
61%inclusion14 decks23 decks
55%synergy
Bontu's Monument
61%inclusion14 decks23 decks
33%synergy
Herald's Horn
61%inclusion14 decks23 decks
55%synergy
Burglar Rat
57%inclusion13 decks23 decks
46%synergy
Game Changers
Vampiric Tutor
39%inclusion9 decks23 decks
18%synergy
Demonic Tutor
30%inclusion7 decks23 decks
3%synergy
Creatures
Persistent Marshstalker
57%inclusion13 decks23 decks
54%synergy
Rancid Rats
57%inclusion13 decks23 decks
54%synergy
Crypt Rats
52%inclusion12 decks23 decks
48%synergy
Voracious Vermin
52%inclusion12 decks23 decks
49%synergy
Nezumi Informant
52%inclusion12 decks23 decks
46%synergy
Typhoid Rats
52%inclusion12 decks23 decks
48%synergy
Chittering Skitterling
48%inclusion11 decks23 decks
47%synergy
Ashcoat of the Shadow Swarm
48%inclusion11 decks23 decks
44%synergy
Ratcatcher
48%inclusion11 decks23 decks
44%synergy
Gnat Miser
48%inclusion11 decks23 decks
45%synergy
Rat Colony
48%inclusion11 decks23 decks
42%synergy
Wave of Rats
43%inclusion10 decks23 decks
42%synergy
Nashi, Moon Sage's Scion
43%inclusion10 decks23 decks
40%synergy
Rat King, Pale Piper
42%inclusion5 decks12 decks
38%synergy
Ayara, First of Locthwain
39%inclusion9 decks23 decks
14%synergy
Ink-Eyes, Servant of Oni
39%inclusion9 decks23 decks
36%synergy
Throat Slitter
35%inclusion8 decks23 decks
33%synergy
Gray Merchant of Asphodel
30%inclusion7 decks23 decks
-20%synergy
Changeling Outcast
30%inclusion7 decks23 decks
25%synergy
Nezumi Prowler
30%inclusion7 decks23 decks
29%synergy
Undercity Dire Rat
29%inclusion6 decks21 decks
27%synergy
Gnawing Vermin
26%inclusion6 decks23 decks
25%synergy
Locust Miser
26%inclusion6 decks23 decks
25%synergy
Chittering Witch
26%inclusion6 decks23 decks
22%synergy
Nezumi Cutthroat
26%inclusion6 decks23 decks
25%synergy
Pestilence Rats
26%inclusion6 decks23 decks
24%synergy
Ravenous Rats
22%inclusion5 decks23 decks
20%synergy
Twisted Sewer-Witch
22%inclusion5 decks23 decks
20%synergy
Crypt Ghast
22%inclusion5 decks23 decks
-26%synergy
Bog Rats
17%inclusion4 decks23 decks
17%synergy
Species Specialist
17%inclusion4 decks23 decks
14%synergy
Swarm of Rats
17%inclusion4 decks23 decks
15%synergy
Okiba-Gang Shinobi
17%inclusion4 decks23 decks
17%synergy
Ruin Rat
17%inclusion4 decks23 decks
16%synergy
Splinter, Hamato Yoshi
17%inclusion2 decks12 decks
16%synergy
Rat King, Verminister
14%inclusion2 decks14 decks
11%synergy
Relentless Rats
13%inclusion3 decks23 decks
11%synergy
Adaptive Automaton
13%inclusion3 decks23 decks
12%synergy
Razortooth Rats
13%inclusion3 decks23 decks
12%synergy
Valley Rotcaller
13%inclusion3 decks23 decks
10%synergy
Yawgmoth, Thran Physician
13%inclusion3 decks23 decks
3%synergy
Drainpipe Vermin
13%inclusion3 decks23 decks
12%synergy
Refurbished Familiar
8.7%inclusion2 decks23 decks
7%synergy
Patron of the Nezumi
8.7%inclusion2 decks23 decks
8%synergy
Chittering Rats
8.7%inclusion2 decks23 decks
8%synergy
Nezumi Graverobber
8.7%inclusion2 decks23 decks
7%synergy
Rotting Rats
8.7%inclusion2 decks23 decks
6%synergy
Ruthless Radrat
8.7%inclusion2 decks23 decks
8%synergy
Defiler of Flesh
8.7%inclusion2 decks23 decks
5%synergy
Filth
8.7%inclusion2 decks23 decks
6%synergy
Instants
Go for the Throat
48%inclusion11 decks23 decks
25%synergy
Village Rites
39%inclusion9 decks23 decks
14%synergy
Grim Affliction
35%inclusion8 decks23 decks
33%synergy
Rat Out
30%inclusion7 decks23 decks
29%synergy
Deadly Rollick
26%inclusion6 decks23 decks
1%synergy
Deadly Dispute
26%inclusion6 decks23 decks
-0%synergy
Defile
26%inclusion6 decks23 decks
-10%synergy
Tainted Strike
26%inclusion6 decks23 decks
23%synergy
Culling the Weak
22%inclusion5 decks23 decks
5%synergy
Malakir Rebirth
22%inclusion5 decks23 decks
-1%synergy
Hagra Mauling
17%inclusion4 decks23 decks
13%synergy
Sheoldred's Edict
17%inclusion4 decks23 decks
3%synergy
Anoint with Affliction
17%inclusion4 decks23 decks
17%synergy
Extinguish the Light
17%inclusion4 decks23 decks
17%synergy
Infernal Grasp
17%inclusion4 decks23 decks
-8%synergy
Corrupted Conviction
17%inclusion4 decks23 decks
5%synergy
Tragic Slip
17%inclusion4 decks23 decks
-2%synergy
Withering Torment
17%inclusion4 decks23 decks
-14%synergy
Unbury
13%inclusion2 decks15 decks
13%synergy
Snuff Out
13%inclusion3 decks23 decks
-0%synergy
Sudden Spoiling
13%inclusion3 decks23 decks
5%synergy
Fell the Profane
8.7%inclusion2 decks23 decks
-11%synergy
Force of Despair
8.7%inclusion2 decks23 decks
1%synergy
Imp's Mischief
8.7%inclusion2 decks23 decks
-16%synergy
Supernatural Stamina
8.7%inclusion2 decks23 decks
1%synergy
Virulent Wound
8.7%inclusion2 decks23 decks
8%synergy
Undying Malice
8.7%inclusion2 decks23 decks
-1%synergy
Murder
8.7%inclusion2 decks23 decks
-1%synergy
Gravepurge
8.7%inclusion2 decks23 decks
7%synergy
Feign Death
8.7%inclusion2 decks23 decks
0%synergy
Sorceries
Phyresis Outbreak
52%inclusion12 decks23 decks
51%synergy
Revenge of the Rats
48%inclusion11 decks23 decks
45%synergy
Patriarch's Bidding
43%inclusion10 decks23 decks
39%synergy
Crippling Fear
43%inclusion10 decks23 decks
41%synergy
Sign in Blood
35%inclusion8 decks23 decks
-0%synergy
Feed the Swarm
30%inclusion7 decks23 decks
-20%synergy
Night's Whisper
30%inclusion7 decks23 decks
6%synergy
Vat Emergence
26%inclusion6 decks23 decks
25%synergy
Feed the Infection
26%inclusion6 decks23 decks
25%synergy
Shredder's Technique
23%inclusion3 decks13 decks
20%synergy
Spread the Sickness
22%inclusion5 decks23 decks
21%synergy
Toxic Deluge
22%inclusion5 decks23 decks
-15%synergy
Bloodline Bidding
20%inclusion3 decks15 decks
16%synergy
Bubbling Muck
17%inclusion4 decks23 decks
2%synergy
Echoing Return
17%inclusion4 decks23 decks
14%synergy
Reanimate
17%inclusion4 decks23 decks
-23%synergy
Kindred Dominance
17%inclusion4 decks23 decks
13%synergy
Damnation
17%inclusion4 decks23 decks
-3%synergy
Diabolic Intent
13%inclusion3 decks23 decks
-2%synergy
Swarmyard Massacre
13%inclusion3 decks23 decks
11%synergy
Read the Bones
13%inclusion3 decks23 decks
-3%synergy
Black Sun's Zenith
8.7%inclusion2 decks23 decks
3%synergy
Diabolic Tutor
8.7%inclusion2 decks23 decks
-5%synergy
Profane Tutor
8.7%inclusion2 decks23 decks
5%synergy
Psychic Whorl
8.7%inclusion2 decks23 decks
8%synergy
Unearth
8.7%inclusion2 decks23 decks
-0%synergy
Exsanguinate
8.7%inclusion2 decks23 decks
-16%synergy
Caress of Phyrexia
8.7%inclusion2 decks23 decks
8%synergy
Decree of Pain
8.7%inclusion2 decks23 decks
4%synergy
Syphon Mind
8.7%inclusion2 decks23 decks
-3%synergy
Geth's Summons
8.7%inclusion2 decks23 decks
8%synergy
Grim Tutor
8.7%inclusion2 decks23 decks
-3%synergy
Plague of Vermin
8.7%inclusion2 decks23 decks
6%synergy
Pact of the Serpent
8.7%inclusion2 decks23 decks
7%synergy
Utility Artifacts
Skullclamp
57%inclusion13 decks23 decks
34%synergy
Jet Medallion
57%inclusion13 decks23 decks
-6%synergy
Contagion Clasp
22%inclusion5 decks23 decks
20%synergy
Thrumming Stone
22%inclusion5 decks23 decks
18%synergy
Icon of Ancestry
17%inclusion4 decks23 decks
16%synergy
Wayfarer's Bauble
17%inclusion4 decks23 decks
3%synergy
Ashnod's Altar
17%inclusion4 decks23 decks
-2%synergy
Vanquisher's Banner
17%inclusion4 decks23 decks
14%synergy
Expedition Map
17%inclusion4 decks23 decks
6%synergy
Blade of Selves
13%inclusion3 decks23 decks
12%synergy
Swiftfoot Boots
13%inclusion3 decks23 decks
-18%synergy
Lightning Greaves
13%inclusion3 decks23 decks
-21%synergy
The Darkness Crystal
10%inclusion2 decks21 decks
-11%synergy
Vat of Rebirth
8.7%inclusion2 decks23 decks
5%synergy
Contagion Engine
8.7%inclusion2 decks23 decks
7%synergy
Whip of Erebos
8.7%inclusion2 decks23 decks
-2%synergy
Aetherflux Reservoir
8.7%inclusion2 decks23 decks
-1%synergy
Coat of Arms
8.7%inclusion2 decks23 decks
6%synergy
Sword of Hearth and Home
8.7%inclusion2 decks23 decks
7%synergy
Grafted Exoskeleton
8.7%inclusion2 decks23 decks
8%synergy
Chronicle of Victory
6.7%inclusion1 decks15 decks
4%synergy
Gathering Stone
6.7%inclusion1 decks15 decks
5%synergy
Enchantments
Necrogen Communion
48%inclusion11 decks23 decks
46%synergy
Cover of Darkness
39%inclusion9 decks23 decks
36%synergy
Phyrexian Arena
35%inclusion8 decks23 decks
-5%synergy
Phyresis
22%inclusion5 decks23 decks
20%synergy
Black Market Connections
22%inclusion5 decks23 decks
-3%synergy
Oversold Cemetery
17%inclusion4 decks23 decks
12%synergy
Grave Pact
13%inclusion3 decks23 decks
-6%synergy
Glistening Oil
8.7%inclusion2 decks23 decks
8%synergy
Phyrexian Reclamation
8.7%inclusion2 decks23 decks
-1%synergy
Haunted One
8.7%inclusion2 decks23 decks
6%synergy
Tribute to Horobi
8.7%inclusion2 decks23 decks
8%synergy
Carnival of Souls
8.7%inclusion2 decks23 decks
8%synergy
Animate Dead
8.7%inclusion2 decks23 decks
-9%synergy
Oubliette
8.7%inclusion2 decks23 decks
6%synergy
Lord Skitter's Blessing
8.7%inclusion2 decks23 decks
8%synergy
Dark Prophecy
8.7%inclusion2 decks23 decks
5%synergy
Bad Moon
8.7%inclusion2 decks23 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
30%inclusion7 decks23 decks
28%synergy
Liliana of the Dark Realms
8.7%inclusion2 decks23 decks
-5%synergy
Utility Lands
Bojuka Bog
74%inclusion17 decks23 decks
27%synergy
Cabal Coffers
70%inclusion16 decks23 decks
15%synergy
Swarmyard
65%inclusion15 decks23 decks
60%synergy
Rogue's Passage
43%inclusion10 decks23 decks
24%synergy
Witch's Cottage
39%inclusion9 decks23 decks
15%synergy
Mudflat Village
39%inclusion9 decks23 decks
36%synergy
Cabal Stronghold
30%inclusion7 decks23 decks
-4%synergy
Mortuary Mire
30%inclusion7 decks23 decks
17%synergy
Nykthos, Shrine to Nyx
30%inclusion7 decks23 decks
1%synergy
Reliquary Tower
30%inclusion7 decks23 decks
1%synergy
Urborg, Tomb of Yawgmoth
26%inclusion6 decks23 decks
-11%synergy
Three Tree City
22%inclusion5 decks23 decks
17%synergy
Barren Moor
17%inclusion4 decks23 decks
8%synergy
War Room
17%inclusion4 decks23 decks
1%synergy
Crypt of Agadeem
13%inclusion3 decks23 decks
2%synergy
Takenuma, Abandoned Mire
13%inclusion3 decks23 decks
-3%synergy
Phyrexian Tower
8.7%inclusion2 decks23 decks
-17%synergy
Desert of the Glorified
8.7%inclusion2 decks23 decks
6%synergy
Inkmoth Nexus
8.7%inclusion2 decks23 decks
8%synergy
Spymaster's Vault
8.7%inclusion2 decks23 decks
-1%synergy
The Dross Pits
8.7%inclusion2 decks23 decks
7%synergy
Polluted Mire
8.7%inclusion2 decks23 decks
5%synergy
Peat Bog
8.7%inclusion2 decks23 decks
7%synergy
Castle Locthwain
8.7%inclusion2 decks23 decks
-8%synergy
Access Tunnel
8.7%inclusion2 decks23 decks
6%synergy
Mana Artifacts
Sol Ring
87%inclusion20 decks23 decks
1%synergy
Arcane Signet
52%inclusion12 decks23 decks
-9%synergy
Glistening Sphere
48%inclusion11 decks23 decks
47%synergy
Patchwork Banner
17%inclusion4 decks23 decks
13%synergy
Charcoal Diamond
13%inclusion3 decks23 decks
-9%synergy
The Soul Stone
11%inclusion2 decks19 decks
-5%synergy
Staff of Compleation
8.7%inclusion2 decks23 decks
7%synergy
Heraldic Banner
8.7%inclusion2 decks23 decks
3%synergy
Throne of Eldraine
8.7%inclusion2 decks23 decks
-1%synergy
Thought Vessel
8.7%inclusion2 decks23 decks
-16%synergy
Phyrexian Atlas
8.7%inclusion2 decks23 decks
8%synergy
Mind Stone
8.7%inclusion2 decks23 decks
-20%synergy
Sceptre of Eternal Glory
8.7%inclusion2 decks23 decks
1%synergy
Lands
Swamp
100%inclusion23 decks23 decks
5%synergy
Path of Ancestry
48%inclusion11 decks23 decks
43%synergy
Cavern of Souls
22%inclusion5 decks23 decks
15%synergy
Malakir Rebirth
22%inclusion5 decks23 decks
-1%synergy
Hagra Mauling
17%inclusion4 decks23 decks
13%synergy
Command Tower
17%inclusion4 decks23 decks
12%synergy
Evolving Wilds
17%inclusion4 decks23 decks
14%synergy
Big Apple, 3 a.m.
17%inclusion2 decks12 decks
15%synergy
Terramorphic Expanse
13%inclusion3 decks23 decks
10%synergy
Fell the Profane
8.7%inclusion2 decks23 decks
-11%synergy
Myriad Landscape
8.7%inclusion2 decks23 decks
-16%synergy
Mirrex
8.7%inclusion2 decks23 decks
8%synergy
Ash Barrens
8.7%inclusion2 decks23 decks
7%synergy
Daily Bugle Building
5.6%inclusion1 decks18 decks
5%synergy
Vibrant Cityscape
5.6%inclusion1 decks18 decks
5%synergy
Command Bridge
5.0%inclusion1 decks20 decks
5%synergy
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