Karumonix, the Rat King (Commander) - Upgraded Rats

Karumonix, the Rat King
Rank #383
10decks
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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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Enchantments
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Utility Lands
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Ichor Rats
90%inclusion9 decks10 decks
87%synergy
Blightbelly Rat
90%inclusion9 decks10 decks
86%synergy
Pack Rat
90%inclusion9 decks10 decks
84%synergy
Marrow-Gnawer
80%inclusion8 decks10 decks
77%synergy
Infectious Inquiry
80%inclusion8 decks10 decks
77%synergy
Vraska's Fall
80%inclusion8 decks10 decks
76%synergy
Stronghold Rats
80%inclusion8 decks10 decks
76%synergy
Karn's Bastion
80%inclusion8 decks10 decks
76%synergy
Piper of the Swarm
80%inclusion8 decks10 decks
73%synergy
Lord Skitter, Sewer King
80%inclusion8 decks10 decks
72%synergy
Top Cards
Ogre Slumlord
80%inclusion8 decks10 decks
70%synergy
Go for the Throat
70%inclusion7 decks10 decks
47%synergy
Burglar Rat
70%inclusion7 decks10 decks
59%synergy
Tangled Colony
70%inclusion7 decks10 decks
67%synergy
Dark Ritual
70%inclusion7 decks10 decks
3%synergy
Voracious Vermin
70%inclusion7 decks10 decks
67%synergy
Septic Rats
70%inclusion7 decks10 decks
68%synergy
Drown in Ichor
70%inclusion7 decks10 decks
66%synergy
Crypt Rats
60%inclusion6 decks10 decks
55%synergy
Bontu's Monument
60%inclusion6 decks10 decks
32%synergy
Game Changers
Demonic Tutor
30%inclusion3 decks10 decks
2%synergy
Vampiric Tutor
30%inclusion3 decks10 decks
9%synergy
Ad Nauseam
10%inclusion1 decks10 decks
7%synergy
Creatures
Gnat Miser
60%inclusion6 decks10 decks
57%synergy
Typhoid Rats
60%inclusion6 decks10 decks
56%synergy
Rancid Rats
60%inclusion6 decks10 decks
57%synergy
Persistent Marshstalker
50%inclusion5 decks10 decks
47%synergy
Ratcatcher
50%inclusion5 decks10 decks
47%synergy
Bog Rats
40%inclusion4 decks10 decks
40%synergy
Ayara, First of Locthwain
40%inclusion4 decks10 decks
14%synergy
Gray Merchant of Asphodel
40%inclusion4 decks10 decks
-12%synergy
Lord Skitter's Butcher
40%inclusion4 decks10 decks
37%synergy
Throat Slitter
40%inclusion4 decks10 decks
38%synergy
Swarm of Rats
40%inclusion4 decks10 decks
38%synergy
Chittering Skitterling
40%inclusion4 decks10 decks
39%synergy
Chittering Witch
40%inclusion4 decks10 decks
35%synergy
Pestilence Rats
40%inclusion4 decks10 decks
38%synergy
Rat Colony
40%inclusion4 decks10 decks
35%synergy
Gnawing Vermin
30%inclusion3 decks10 decks
28%synergy
Ashcoat of the Shadow Swarm
30%inclusion3 decks10 decks
27%synergy
Crypt Ghast
30%inclusion3 decks10 decks
-18%synergy
Nezumi Informant
30%inclusion3 decks10 decks
23%synergy
Chittering Rats
20%inclusion2 decks10 decks
19%synergy
Nezumi Graverobber
20%inclusion2 decks10 decks
18%synergy
Ravenous Rats
20%inclusion2 decks10 decks
18%synergy
Filth
20%inclusion2 decks10 decks
18%synergy
Species Specialist
20%inclusion2 decks10 decks
17%synergy
Ink-Eyes, Servant of Oni
20%inclusion2 decks10 decks
17%synergy
Sinuous Vermin
20%inclusion2 decks10 decks
19%synergy
Locust Miser
20%inclusion2 decks10 decks
18%synergy
Twisted Sewer-Witch
20%inclusion2 decks10 decks
18%synergy
Nezumi Cutthroat
20%inclusion2 decks10 decks
19%synergy
Wave of Rats
20%inclusion2 decks10 decks
18%synergy
Nashi, Moon Sage's Scion
20%inclusion2 decks10 decks
16%synergy
Okiba-Gang Shinobi
20%inclusion2 decks10 decks
19%synergy
Ruin Rat
20%inclusion2 decks10 decks
19%synergy
Undercity Dire Rat
14%inclusion1 decks7 decks
12%synergy
Plague Stinger
10%inclusion1 decks10 decks
9%synergy
Relentless Rats
10%inclusion1 decks10 decks
8%synergy
Innocuous Rat
10%inclusion1 decks10 decks
9%synergy
Dread Presence
10%inclusion1 decks10 decks
-5%synergy
Midnight Scavengers
10%inclusion1 decks10 decks
10%synergy
Rotting Rats
10%inclusion1 decks10 decks
7%synergy
Plague Myr
10%inclusion1 decks10 decks
9%synergy
Ruthless Radrat
10%inclusion1 decks10 decks
9%synergy
Defiler of Flesh
10%inclusion1 decks10 decks
6%synergy
Nezumi Shortfang
10%inclusion1 decks10 decks
9%synergy
Insatiable Frugivore
10%inclusion1 decks10 decks
10%synergy
Skullsnatcher
10%inclusion1 decks10 decks
9%synergy
Adaptive Automaton
10%inclusion1 decks10 decks
9%synergy
Zodiac Rat
10%inclusion1 decks10 decks
10%synergy
Razortooth Rats
10%inclusion1 decks10 decks
9%synergy
Ichorclaw Myr
10%inclusion1 decks10 decks
9%synergy
Instants
Whisper of the Dross
50%inclusion5 decks10 decks
47%synergy
Defile
50%inclusion5 decks10 decks
12%synergy
Village Rites
40%inclusion4 decks10 decks
15%synergy
Anoint with Affliction
40%inclusion4 decks10 decks
39%synergy
Tragic Slip
40%inclusion4 decks10 decks
19%synergy
Rat Out
30%inclusion3 decks10 decks
29%synergy
Grim Affliction
30%inclusion3 decks10 decks
28%synergy
Deadly Dispute
30%inclusion3 decks10 decks
6%synergy
Virulent Wound
30%inclusion3 decks10 decks
30%synergy
Infernal Grasp
30%inclusion3 decks10 decks
5%synergy
Tainted Strike
30%inclusion3 decks10 decks
27%synergy
Malakir Rebirth
30%inclusion3 decks10 decks
7%synergy
Corrupted Conviction
30%inclusion3 decks10 decks
18%synergy
Withering Torment
30%inclusion3 decks10 decks
-2%synergy
Hagra Mauling
20%inclusion2 decks10 decks
15%synergy
Deadly Rollick
20%inclusion2 decks10 decks
-4%synergy
Fell the Profane
20%inclusion2 decks10 decks
1%synergy
Sheoldred's Edict
20%inclusion2 decks10 decks
6%synergy
Not Dead After All
20%inclusion2 decks10 decks
9%synergy
Culling the Weak
20%inclusion2 decks10 decks
5%synergy
Supernatural Stamina
20%inclusion2 decks10 decks
13%synergy
Undying Malice
20%inclusion2 decks10 decks
10%synergy
Sudden Spoiling
20%inclusion2 decks10 decks
11%synergy
Feign Death
20%inclusion2 decks10 decks
12%synergy
Hero's Downfall
10%inclusion1 decks10 decks
3%synergy
Bile Blight
10%inclusion1 decks10 decks
9%synergy
Force of Despair
10%inclusion1 decks10 decks
2%synergy
Imp's Mischief
10%inclusion1 decks10 decks
-14%synergy
Fanatical Offering
10%inclusion1 decks10 decks
8%synergy
Howl from Beyond
10%inclusion1 decks10 decks
9%synergy
Doom Blade
10%inclusion1 decks10 decks
2%synergy
Altar's Reap
10%inclusion1 decks10 decks
7%synergy
Drag to the Underworld
10%inclusion1 decks10 decks
8%synergy
Raise the Draugr
10%inclusion1 decks10 decks
9%synergy
Costly Plunder
10%inclusion1 decks10 decks
8%synergy
Murder
10%inclusion1 decks10 decks
0%synergy
Nurgle's Conscription
10%inclusion1 decks10 decks
10%synergy
Presumed Dead
10%inclusion1 decks10 decks
9%synergy
Foul-Tongue Shriek
10%inclusion1 decks10 decks
8%synergy
Fake Your Own Death
10%inclusion1 decks10 decks
3%synergy
Baleful Mastery
10%inclusion1 decks10 decks
1%synergy
Liliana's Triumph
10%inclusion1 decks10 decks
4%synergy
Gravepurge
10%inclusion1 decks10 decks
8%synergy
Curtains' Call
10%inclusion1 decks10 decks
8%synergy
Sorceries
Sign in Blood
60%inclusion6 decks10 decks
24%synergy
Revenge of the Rats
50%inclusion5 decks10 decks
47%synergy
Night's Whisper
50%inclusion5 decks10 decks
26%synergy
Phyresis Outbreak
40%inclusion4 decks10 decks
38%synergy
Feed the Swarm
40%inclusion4 decks10 decks
-11%synergy
Read the Bones
40%inclusion4 decks10 decks
22%synergy
Crippling Fear
40%inclusion4 decks10 decks
37%synergy
Feed the Infection
30%inclusion3 decks10 decks
29%synergy
Echoing Return
30%inclusion3 decks10 decks
27%synergy
Reanimate
30%inclusion3 decks10 decks
-9%synergy
Diabolic Intent
20%inclusion2 decks10 decks
5%synergy
Black Sun's Zenith
20%inclusion2 decks10 decks
14%synergy
Vat Emergence
20%inclusion2 decks10 decks
18%synergy
Diabolic Tutor
20%inclusion2 decks10 decks
5%synergy
Patriarch's Bidding
20%inclusion2 decks10 decks
16%synergy
Profane Tutor
20%inclusion2 decks10 decks
16%synergy
Unearth
20%inclusion2 decks10 decks
11%synergy
Toxic Deluge
20%inclusion2 decks10 decks
-17%synergy
Kindred Dominance
20%inclusion2 decks10 decks
15%synergy
Damnation
20%inclusion2 decks10 decks
-1%synergy
Unmarked Grave
10%inclusion1 decks10 decks
6%synergy
Spread the Sickness
10%inclusion1 decks10 decks
9%synergy
Victimize
10%inclusion1 decks10 decks
-16%synergy
Bubbling Muck
10%inclusion1 decks10 decks
-6%synergy
Psychic Whorl
10%inclusion1 decks10 decks
10%synergy
Mutilate
10%inclusion1 decks10 decks
-9%synergy
Profane Command
10%inclusion1 decks10 decks
8%synergy
Exsanguinate
10%inclusion1 decks10 decks
-14%synergy
Caress of Phyrexia
10%inclusion1 decks10 decks
9%synergy
Ambition's Cost
10%inclusion1 decks10 decks
7%synergy
Fell
10%inclusion1 decks10 decks
6%synergy
Decree of Pain
10%inclusion1 decks10 decks
4%synergy
Call of the Death-Dweller
10%inclusion1 decks10 decks
9%synergy
Call to the Netherworld
10%inclusion1 decks10 decks
9%synergy
Annihilating Glare
10%inclusion1 decks10 decks
9%synergy
Syphon Mind
10%inclusion1 decks10 decks
-3%synergy
Insatiable Avarice
10%inclusion1 decks10 decks
-2%synergy
Zombify
10%inclusion1 decks10 decks
9%synergy
Geth's Summons
10%inclusion1 decks10 decks
10%synergy
Lab Rats
10%inclusion1 decks10 decks
9%synergy
Brainspoil
10%inclusion1 decks10 decks
10%synergy
Disentomb
10%inclusion1 decks10 decks
9%synergy
Grim Tutor
10%inclusion1 decks10 decks
-2%synergy
Plague of Vermin
10%inclusion1 decks10 decks
8%synergy
Utility Artifacts
Herald's Horn
60%inclusion6 decks10 decks
55%synergy
Jet Medallion
50%inclusion5 decks10 decks
-11%synergy
Skullclamp
40%inclusion4 decks10 decks
19%synergy
Wayfarer's Bauble
30%inclusion3 decks10 decks
14%synergy
Contagion Clasp
30%inclusion3 decks10 decks
27%synergy
Vanquisher's Banner
30%inclusion3 decks10 decks
26%synergy
Grafted Exoskeleton
30%inclusion3 decks10 decks
29%synergy
Contagion Engine
20%inclusion2 decks10 decks
18%synergy
Aetherflux Reservoir
20%inclusion2 decks10 decks
10%synergy
Coat of Arms
20%inclusion2 decks10 decks
17%synergy
Expedition Map
20%inclusion2 decks10 decks
8%synergy
Sword of Hearth and Home
20%inclusion2 decks10 decks
19%synergy
Thrumming Stone
20%inclusion2 decks10 decks
17%synergy
Swiftfoot Boots
20%inclusion2 decks10 decks
-12%synergy
The Darkness Crystal
14%inclusion1 decks7 decks
-5%synergy
Vat of Rebirth
10%inclusion1 decks10 decks
6%synergy
Icon of Ancestry
10%inclusion1 decks10 decks
9%synergy
Skeleton Key
10%inclusion1 decks10 decks
9%synergy
Ashnod's Altar
10%inclusion1 decks10 decks
-10%synergy
Whip of Erebos
10%inclusion1 decks10 decks
-1%synergy
Cloudstone Curio
10%inclusion1 decks10 decks
10%synergy
Scroll Rack
10%inclusion1 decks10 decks
9%synergy
Sword of Truth and Justice
10%inclusion1 decks10 decks
9%synergy
Prosthetic Injector
10%inclusion1 decks10 decks
10%synergy
Banner of Kinship
10%inclusion1 decks10 decks
8%synergy
Sword of Forge and Frontier
10%inclusion1 decks10 decks
9%synergy
Lightning Greaves
10%inclusion1 decks10 decks
-24%synergy
Enchantments
Cover of Darkness
50%inclusion5 decks10 decks
48%synergy
Phyrexian Arena
50%inclusion5 decks10 decks
10%synergy
Necrogen Communion
40%inclusion4 decks10 decks
38%synergy
Phyrexian Reclamation
20%inclusion2 decks10 decks
10%synergy
Grave Pact
20%inclusion2 decks10 decks
1%synergy
Phyresis
20%inclusion2 decks10 decks
18%synergy
Carnival of Souls
20%inclusion2 decks10 decks
19%synergy
Black Market Connections
20%inclusion2 decks10 decks
-3%synergy
Lord Skitter's Blessing
20%inclusion2 decks10 decks
19%synergy
Oversold Cemetery
20%inclusion2 decks10 decks
15%synergy
Dark Prophecy
20%inclusion2 decks10 decks
16%synergy
Bad Moon
20%inclusion2 decks10 decks
17%synergy
Greed
10%inclusion1 decks10 decks
3%synergy
Black Market
10%inclusion1 decks10 decks
-11%synergy
Glistening Oil
10%inclusion1 decks10 decks
9%synergy
Vampiric Rites
10%inclusion1 decks10 decks
4%synergy
Tribute to Horobi
10%inclusion1 decks10 decks
9%synergy
Intimidation
10%inclusion1 decks10 decks
9%synergy
Snake Cult Initiation
10%inclusion1 decks10 decks
10%synergy
Animate Dead
10%inclusion1 decks10 decks
-8%synergy
Oubliette
10%inclusion1 decks10 decks
7%synergy
Endless Scream
10%inclusion1 decks10 decks
10%synergy
Nowhere to Run
10%inclusion1 decks10 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
40%inclusion4 decks10 decks
37%synergy
Liliana of the Dark Realms
20%inclusion2 decks10 decks
6%synergy
Utility Lands
Swarmyard
70%inclusion7 decks10 decks
65%synergy
Bojuka Bog
60%inclusion6 decks10 decks
13%synergy
Cabal Stronghold
50%inclusion5 decks10 decks
15%synergy
Mortuary Mire
50%inclusion5 decks10 decks
37%synergy
Witch's Cottage
50%inclusion5 decks10 decks
25%synergy
Cabal Coffers
50%inclusion5 decks10 decks
-5%synergy
Mudflat Village
50%inclusion5 decks10 decks
48%synergy
Rogue's Passage
50%inclusion5 decks10 decks
31%synergy
Reliquary Tower
40%inclusion4 decks10 decks
9%synergy
Nykthos, Shrine to Nyx
30%inclusion3 decks10 decks
0%synergy
Three Tree City
30%inclusion3 decks10 decks
26%synergy
Urborg, Tomb of Yawgmoth
30%inclusion3 decks10 decks
-8%synergy
Phyrexian Tower
20%inclusion2 decks10 decks
-4%synergy
Barren Moor
20%inclusion2 decks10 decks
10%synergy
Crypt of Agadeem
20%inclusion2 decks10 decks
9%synergy
War Room
20%inclusion2 decks10 decks
3%synergy
The Dross Pits
20%inclusion2 decks10 decks
19%synergy
Peat Bog
20%inclusion2 decks10 decks
18%synergy
Access Tunnel
20%inclusion2 decks10 decks
17%synergy
Westvale Abbey
10%inclusion1 decks10 decks
4%synergy
Desert of the Glorified
10%inclusion1 decks10 decks
7%synergy
Memorial to Folly
10%inclusion1 decks10 decks
7%synergy
Minas Morgul, Dark Fortress
10%inclusion1 decks10 decks
7%synergy
Polluted Mire
10%inclusion1 decks10 decks
6%synergy
Takenuma, Abandoned Mire
10%inclusion1 decks10 decks
-6%synergy
Castle Locthwain
10%inclusion1 decks10 decks
-8%synergy
Temple of the False God
10%inclusion1 decks10 decks
2%synergy
Everglades
10%inclusion1 decks10 decks
9%synergy
Mana Artifacts
Sol Ring
90%inclusion9 decks10 decks
4%synergy
Arcane Signet
40%inclusion4 decks10 decks
-22%synergy
Glistening Sphere
40%inclusion4 decks10 decks
39%synergy
Staff of Compleation
30%inclusion3 decks10 decks
28%synergy
Patchwork Banner
20%inclusion2 decks10 decks
16%synergy
Thought Vessel
20%inclusion2 decks10 decks
-7%synergy
Worn Powerstone
20%inclusion2 decks10 decks
16%synergy
The Soul Stone
20%inclusion1 decks5 decks
7%synergy
Commander's Sphere
10%inclusion1 decks10 decks
1%synergy
Charcoal Diamond
10%inclusion1 decks10 decks
-13%synergy
Heraldic Banner
10%inclusion1 decks10 decks
4%synergy
Thran Dynamo
10%inclusion1 decks10 decks
4%synergy
Phyrexian Atlas
10%inclusion1 decks10 decks
10%synergy
Lands
Swamp
100%inclusion10 decks10 decks
5%synergy
Path of Ancestry
50%inclusion5 decks10 decks
45%synergy
Command Tower
30%inclusion3 decks10 decks
24%synergy
Malakir Rebirth
30%inclusion3 decks10 decks
7%synergy
Hagra Mauling
20%inclusion2 decks10 decks
15%synergy
Fell the Profane
20%inclusion2 decks10 decks
1%synergy
Myriad Landscape
20%inclusion2 decks10 decks
-6%synergy
Ash Barrens
20%inclusion2 decks10 decks
19%synergy
Cavern of Souls
20%inclusion2 decks10 decks
13%synergy
Evolving Wilds
20%inclusion2 decks10 decks
16%synergy
Escape Tunnel
10%inclusion1 decks10 decks
9%synergy
Terramorphic Expanse
10%inclusion1 decks10 decks
7%synergy
Urza's Cave
10%inclusion1 decks10 decks
1%synergy
Mirrex
10%inclusion1 decks10 decks
9%synergy
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