Karumonix, the Rat King (Commander) - Upgraded Aggro

Karumonix, the Rat King
Rank #372
8decks
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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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Piper of the Swarm
100%inclusion8 decks8 decks
93%synergy
Marrow-Gnawer
88%inclusion7 decks8 decks
85%synergy
Ichor Rats
88%inclusion7 decks8 decks
84%synergy
Blightbelly Rat
88%inclusion7 decks8 decks
84%synergy
Swarmyard
88%inclusion7 decks8 decks
82%synergy
Ogre Slumlord
88%inclusion7 decks8 decks
77%synergy
Rancid Rats
75%inclusion6 decks8 decks
72%synergy
Infectious Inquiry
75%inclusion6 decks8 decks
72%synergy
Septic Rats
63%inclusion5 decks8 decks
60%synergy
Karn's Bastion
63%inclusion5 decks8 decks
58%synergy
Top Cards
Defile
75%inclusion6 decks8 decks
37%synergy
Go for the Throat
63%inclusion5 decks8 decks
39%synergy
Village Rites
63%inclusion5 decks8 decks
38%synergy
Dark Ritual
63%inclusion5 decks8 decks
-4%synergy
Pack Rat
63%inclusion5 decks8 decks
57%synergy
Jet Medallion
63%inclusion5 decks8 decks
3%synergy
Drown in Ichor
63%inclusion5 decks8 decks
58%synergy
Lord Skitter, Sewer King
63%inclusion5 decks8 decks
54%synergy
Diabolic Intent
50%inclusion4 decks8 decks
36%synergy
Whisper of the Dross
50%inclusion4 decks8 decks
47%synergy
Game Changers
Necropotence
25%inclusion2 decks8 decks
9%synergy
Demonic Tutor
25%inclusion2 decks8 decks
-3%synergy
Bolas's Citadel
25%inclusion2 decks8 decks
-5%synergy
Ad Nauseam
13%inclusion1 decks8 decks
10%synergy
Ancient Tomb
13%inclusion1 decks8 decks
1%synergy
Creatures
Tangled Colony
50%inclusion4 decks8 decks
47%synergy
Throat Slitter
50%inclusion4 decks8 decks
48%synergy
Nezumi Cutthroat
50%inclusion4 decks8 decks
49%synergy
Changeling Outcast
50%inclusion4 decks8 decks
45%synergy
Nashi, Moon Sage's Scion
50%inclusion4 decks8 decks
46%synergy
Typhoid Rats
50%inclusion4 decks8 decks
46%synergy
Stronghold Rats
50%inclusion4 decks8 decks
46%synergy
Rat Colony
50%inclusion4 decks8 decks
45%synergy
Crypt Rats
38%inclusion3 decks8 decks
33%synergy
Burglar Rat
38%inclusion3 decks8 decks
26%synergy
Species Specialist
38%inclusion3 decks8 decks
34%synergy
Ink-Eyes, Servant of Oni
38%inclusion3 decks8 decks
34%synergy
Engine Rat
38%inclusion3 decks8 decks
36%synergy
Chittering Witch
38%inclusion3 decks8 decks
33%synergy
Ashcoat of the Shadow Swarm
38%inclusion3 decks8 decks
35%synergy
Nezumi Informant
38%inclusion3 decks8 decks
30%synergy
Drainpipe Vermin
38%inclusion3 decks8 decks
36%synergy
Wave of Rats
38%inclusion3 decks8 decks
35%synergy
Gnat Miser
38%inclusion3 decks8 decks
34%synergy
Ruin Rat
38%inclusion3 decks8 decks
36%synergy
Bog Rats
25%inclusion2 decks8 decks
25%synergy
Gnawing Vermin
25%inclusion2 decks8 decks
23%synergy
Gray Merchant of Asphodel
25%inclusion2 decks8 decks
-27%synergy
Mukotai Ambusher
25%inclusion2 decks8 decks
24%synergy
Defiler of Flesh
25%inclusion2 decks8 decks
20%synergy
Filth
25%inclusion2 decks8 decks
23%synergy
Lord Skitter's Butcher
25%inclusion2 decks8 decks
22%synergy
Skullsnatcher
25%inclusion2 decks8 decks
24%synergy
Nezumi Linkbreaker
25%inclusion2 decks8 decks
24%synergy
Locust Miser
25%inclusion2 decks8 decks
23%synergy
Persistent Marshstalker
25%inclusion2 decks8 decks
22%synergy
Chittering Skitterling
25%inclusion2 decks8 decks
24%synergy
Yawgmoth, Thran Physician
25%inclusion2 decks8 decks
15%synergy
Crypt Ghast
25%inclusion2 decks8 decks
-23%synergy
Nezumi Prowler
25%inclusion2 decks8 decks
23%synergy
Muck Rats
25%inclusion2 decks8 decks
25%synergy
Sewer Rats
25%inclusion2 decks8 decks
25%synergy
Nezumi Bone-Reader
25%inclusion2 decks8 decks
24%synergy
Undercity Dire Rat
25%inclusion1 decks4 decks
23%synergy
Refurbished Familiar
13%inclusion1 decks8 decks
10%synergy
Chittering Rats
13%inclusion1 decks8 decks
12%synergy
Relentless Rats
13%inclusion1 decks8 decks
11%synergy
Innocuous Rat
13%inclusion1 decks8 decks
11%synergy
Nezumi Graverobber
13%inclusion1 decks8 decks
11%synergy
Dread Presence
13%inclusion1 decks8 decks
-3%synergy
Rotting Rats
13%inclusion1 decks8 decks
9%synergy
Ravenous Rats
13%inclusion1 decks8 decks
11%synergy
Crashing Drawbridge
13%inclusion1 decks8 decks
10%synergy
Ruthless Radrat
13%inclusion1 decks8 decks
12%synergy
Ayara, First of Locthwain
13%inclusion1 decks8 decks
-13%synergy
Instants
Deadly Dispute
38%inclusion3 decks8 decks
14%synergy
Tragic Slip
38%inclusion3 decks8 decks
17%synergy
Hagra Mauling
25%inclusion2 decks8 decks
20%synergy
Infernal Grasp
25%inclusion2 decks8 decks
0%synergy
Tainted Strike
25%inclusion2 decks8 decks
22%synergy
Baleful Mastery
25%inclusion2 decks8 decks
15%synergy
Corrupted Conviction
25%inclusion2 decks8 decks
13%synergy
Curtains' Call
25%inclusion2 decks8 decks
23%synergy
Deadly Rollick
13%inclusion1 decks8 decks
-11%synergy
Fell the Profane
13%inclusion1 decks8 decks
-6%synergy
Entomb
13%inclusion1 decks8 decks
1%synergy
Vraska's Fall
13%inclusion1 decks8 decks
9%synergy
Rat Out
13%inclusion1 decks8 decks
11%synergy
Not Dead After All
13%inclusion1 decks8 decks
1%synergy
Consuming Corruption
13%inclusion1 decks8 decks
-4%synergy
Fanatical Offering
13%inclusion1 decks8 decks
11%synergy
Anoint with Affliction
13%inclusion1 decks8 decks
12%synergy
Grim Affliction
13%inclusion1 decks8 decks
10%synergy
Vendetta
13%inclusion1 decks8 decks
12%synergy
Cabal Ritual
13%inclusion1 decks8 decks
-5%synergy
Culling the Weak
13%inclusion1 decks8 decks
-2%synergy
Drag to the Underworld
13%inclusion1 decks8 decks
11%synergy
Bitter Triumph
13%inclusion1 decks8 decks
2%synergy
Murder
13%inclusion1 decks8 decks
2%synergy
Malakir Rebirth
13%inclusion1 decks8 decks
-10%synergy
Gravepurge
13%inclusion1 decks8 decks
11%synergy
Sudden Spoiling
13%inclusion1 decks8 decks
3%synergy
Feign Death
13%inclusion1 decks8 decks
5%synergy
Dismember
13%inclusion1 decks8 decks
1%synergy
Withering Torment
13%inclusion1 decks8 decks
-19%synergy
Sorceries
Patriarch's Bidding
50%inclusion4 decks8 decks
45%synergy
Phyresis Outbreak
50%inclusion4 decks8 decks
48%synergy
Feed the Swarm
50%inclusion4 decks8 decks
-2%synergy
Kindred Dominance
50%inclusion4 decks8 decks
45%synergy
Crippling Fear
50%inclusion4 decks8 decks
47%synergy
Echoing Return
38%inclusion3 decks8 decks
34%synergy
Sign in Blood
38%inclusion3 decks8 decks
1%synergy
Unmarked Grave
25%inclusion2 decks8 decks
21%synergy
Diabolic Tutor
25%inclusion2 decks8 decks
10%synergy
Revenge of the Rats
25%inclusion2 decks8 decks
22%synergy
Bubbling Muck
25%inclusion2 decks8 decks
9%synergy
Unearth
25%inclusion2 decks8 decks
17%synergy
Night's Whisper
25%inclusion2 decks8 decks
1%synergy
Toxic Deluge
25%inclusion2 decks8 decks
-12%synergy
Lab Rats
25%inclusion2 decks8 decks
24%synergy
Damnation
25%inclusion2 decks8 decks
4%synergy
Grim Tutor
25%inclusion2 decks8 decks
13%synergy
Profane Tutor
13%inclusion1 decks8 decks
8%synergy
Swarmyard Massacre
13%inclusion1 decks8 decks
11%synergy
Read the Bones
13%inclusion1 decks8 decks
-6%synergy
Mutilate
13%inclusion1 decks8 decks
-7%synergy
Blasphemous Edict
13%inclusion1 decks8 decks
-5%synergy
Buried Alive
13%inclusion1 decks8 decks
1%synergy
Living Death
13%inclusion1 decks8 decks
2%synergy
Reanimate
13%inclusion1 decks8 decks
-25%synergy
In Garruk's Wake
13%inclusion1 decks8 decks
8%synergy
Eaten Alive
13%inclusion1 decks8 decks
9%synergy
Pact of the Serpent
13%inclusion1 decks8 decks
11%synergy
Utility Artifacts
Contagion Clasp
38%inclusion3 decks8 decks
35%synergy
Vanquisher's Banner
38%inclusion3 decks8 decks
33%synergy
Bontu's Monument
38%inclusion3 decks8 decks
10%synergy
Thrumming Stone
38%inclusion3 decks8 decks
34%synergy
Herald's Horn
38%inclusion3 decks8 decks
32%synergy
Whip of Erebos
25%inclusion2 decks8 decks
14%synergy
Skullclamp
25%inclusion2 decks8 decks
4%synergy
Expedition Map
25%inclusion2 decks8 decks
12%synergy
Sword of Hearth and Home
25%inclusion2 decks8 decks
24%synergy
Swiftfoot Boots
25%inclusion2 decks8 decks
-7%synergy
Soul-Guide Lantern
13%inclusion1 decks8 decks
12%synergy
Wayfarer's Bauble
13%inclusion1 decks8 decks
-4%synergy
Mirror Box
13%inclusion1 decks8 decks
12%synergy
Contagion Engine
13%inclusion1 decks8 decks
10%synergy
Ashnod's Altar
13%inclusion1 decks8 decks
-7%synergy
Cloudstone Curio
13%inclusion1 decks8 decks
12%synergy
Aetherflux Reservoir
13%inclusion1 decks8 decks
2%synergy
Coat of Arms
13%inclusion1 decks8 decks
10%synergy
Wishclaw Talisman
13%inclusion1 decks8 decks
6%synergy
Banner of Kinship
13%inclusion1 decks8 decks
10%synergy
Akroma's Memorial
13%inclusion1 decks8 decks
12%synergy
Door of Destinies
13%inclusion1 decks8 decks
10%synergy
Fireshrieker
13%inclusion1 decks8 decks
11%synergy
Sword of Forge and Frontier
13%inclusion1 decks8 decks
12%synergy
Sword of the Animist
13%inclusion1 decks8 decks
8%synergy
Enchantments
Cover of Darkness
50%inclusion4 decks8 decks
48%synergy
Necrogen Communion
38%inclusion3 decks8 decks
36%synergy
Haunted One
25%inclusion2 decks8 decks
22%synergy
Phyrexian Arena
25%inclusion2 decks8 decks
-15%synergy
Bad Moon
25%inclusion2 decks8 decks
21%synergy
Blanket of Night
13%inclusion1 decks8 decks
12%synergy
Phyrexian Reclamation
13%inclusion1 decks8 decks
2%synergy
Tribute to Horobi
13%inclusion1 decks8 decks
11%synergy
Exquisite Blood
13%inclusion1 decks8 decks
-1%synergy
Phyresis
13%inclusion1 decks8 decks
10%synergy
Carnival of Souls
13%inclusion1 decks8 decks
11%synergy
Necrodominance
13%inclusion1 decks8 decks
10%synergy
Animate Dead
13%inclusion1 decks8 decks
-5%synergy
Black Market Connections
13%inclusion1 decks8 decks
-10%synergy
Dark Prophecy
13%inclusion1 decks8 decks
8%synergy
Planeswalkers
Vraska, Betrayal's Sting
13%inclusion1 decks8 decks
10%synergy
Utility Lands
Cabal Coffers
75%inclusion6 decks8 decks
20%synergy
Urborg, Tomb of Yawgmoth
63%inclusion5 decks8 decks
25%synergy
Bojuka Bog
50%inclusion4 decks8 decks
3%synergy
Nykthos, Shrine to Nyx
50%inclusion4 decks8 decks
20%synergy
Three Tree City
50%inclusion4 decks8 decks
46%synergy
Cabal Stronghold
38%inclusion3 decks8 decks
1%synergy
Mudflat Village
38%inclusion3 decks8 decks
35%synergy
Rogue's Passage
38%inclusion3 decks8 decks
19%synergy
Phyrexian Tower
25%inclusion2 decks8 decks
2%synergy
Mutavault
25%inclusion2 decks8 decks
24%synergy
War Room
25%inclusion2 decks8 decks
8%synergy
Reliquary Tower
25%inclusion2 decks8 decks
-7%synergy
Access Tunnel
25%inclusion2 decks8 decks
22%synergy
Shizo, Death's Storehouse
13%inclusion1 decks8 decks
2%synergy
Inkmoth Nexus
13%inclusion1 decks8 decks
11%synergy
Witch's Cottage
13%inclusion1 decks8 decks
-12%synergy
Deserted Temple
13%inclusion1 decks8 decks
8%synergy
Peat Bog
13%inclusion1 decks8 decks
11%synergy
Thespian's Stage
13%inclusion1 decks8 decks
7%synergy
Lake of the Dead
13%inclusion1 decks8 decks
7%synergy
Castle Locthwain
13%inclusion1 decks8 decks
-5%synergy
Mana Artifacts
Sol Ring
88%inclusion7 decks8 decks
1%synergy
Glistening Sphere
50%inclusion4 decks8 decks
49%synergy
Arcane Signet
38%inclusion3 decks8 decks
-25%synergy
Staff of Compleation
25%inclusion2 decks8 decks
23%synergy
Charcoal Diamond
25%inclusion2 decks8 decks
1%synergy
Heraldic Banner
25%inclusion2 decks8 decks
19%synergy
Patchwork Banner
25%inclusion2 decks8 decks
21%synergy
Commander's Sphere
13%inclusion1 decks8 decks
3%synergy
Mind Stone
13%inclusion1 decks8 decks
-19%synergy
Lands
Swamp
100%inclusion8 decks8 decks
5%synergy
Path of Ancestry
38%inclusion3 decks8 decks
32%synergy
Hagra Mauling
25%inclusion2 decks8 decks
20%synergy
Urza's Cave
25%inclusion2 decks8 decks
16%synergy
Fell the Profane
13%inclusion1 decks8 decks
-6%synergy
Myriad Landscape
13%inclusion1 decks8 decks
-15%synergy
Cavern of Souls
13%inclusion1 decks8 decks
6%synergy
Malakir Rebirth
13%inclusion1 decks8 decks
-10%synergy
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