Karumonix, the Rat King (Commander) - Expensive Upgraded

Karumonix, the Rat King
Rank #385
25decks
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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
Mana Artifacts
Lands
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Chronicle of Victory
27%inclusion3 decks11 decks
25%synergy
Rat King, Verminister
20%inclusion2 decks10 decks
18%synergy
Bloodline Bidding
18%inclusion2 decks11 decks
15%synergy
Abundant Countryside
9.1%inclusion1 decks11 decks
9%synergy
Gathering Stone
9.1%inclusion1 decks11 decks
8%synergy
High Synergy Cards
Marrow-Gnawer
96%inclusion24 decks25 decks
93%synergy
Ashcoat of the Shadow Swarm
88%inclusion22 decks25 decks
85%synergy
Piper of the Swarm
88%inclusion22 decks25 decks
81%synergy
Swarmyard
84%inclusion21 decks25 decks
79%synergy
Pack Rat
80%inclusion20 decks25 decks
74%synergy
Ogre Slumlord
80%inclusion20 decks25 decks
70%synergy
Blightbelly Rat
72%inclusion18 decks25 decks
68%synergy
Ichor Rats
68%inclusion17 decks25 decks
65%synergy
Rat Colony
68%inclusion17 decks25 decks
63%synergy
Lord Skitter, Sewer King
64%inclusion16 decks25 decks
56%synergy
Top Cards
Jet Medallion
76%inclusion19 decks25 decks
15%synergy
Dark Ritual
72%inclusion18 decks25 decks
5%synergy
Bontu's Monument
72%inclusion18 decks25 decks
44%synergy
Skullclamp
60%inclusion15 decks25 decks
38%synergy
Deadly Rollick
52%inclusion13 decks25 decks
28%synergy
Crypt Rats
52%inclusion13 decks25 decks
47%synergy
Herald's Horn
48%inclusion12 decks25 decks
42%synergy
Kindred Dominance
48%inclusion12 decks25 decks
43%synergy
Phyrexian Arena
48%inclusion12 decks25 decks
8%synergy
Tangled Colony
48%inclusion12 decks25 decks
45%synergy
Game Changers
Demonic Tutor
64%inclusion16 decks25 decks
37%synergy
Vampiric Tutor
56%inclusion14 decks25 decks
35%synergy
Bolas's Citadel
36%inclusion9 decks25 decks
7%synergy
Imperial Seal
20%inclusion5 decks25 decks
13%synergy
The One Ring
20%inclusion5 decks25 decks
10%synergy
Opposition Agent
8.0%inclusion2 decks25 decks
-2%synergy
Ancient Tomb
8.0%inclusion2 decks25 decks
-4%synergy
Necropotence
8.0%inclusion2 decks25 decks
-7%synergy
Chrome Mox
8.0%inclusion2 decks25 decks
2%synergy
Creatures
Ratcatcher
48%inclusion12 decks25 decks
45%synergy
Nashi, Moon Sage's Scion
48%inclusion12 decks25 decks
44%synergy
Typhoid Rats
40%inclusion10 decks25 decks
36%synergy
Persistent Marshstalker
36%inclusion9 decks25 decks
33%synergy
Ayara, First of Locthwain
36%inclusion9 decks25 decks
10%synergy
Ink-Eyes, Servant of Oni
36%inclusion9 decks25 decks
33%synergy
Septic Rats
36%inclusion9 decks25 decks
34%synergy
Species Specialist
32%inclusion8 decks25 decks
29%synergy
Chittering Witch
32%inclusion8 decks25 decks
27%synergy
Gnat Miser
32%inclusion8 decks25 decks
29%synergy
Lord Skitter's Butcher
32%inclusion8 decks25 decks
29%synergy
Crypt Ghast
32%inclusion8 decks25 decks
-16%synergy
Wave of Rats
28%inclusion7 decks25 decks
26%synergy
Nezumi Prowler
28%inclusion7 decks25 decks
27%synergy
Swarm of Rats
24%inclusion6 decks25 decks
21%synergy
Yawgmoth, Thran Physician
24%inclusion6 decks25 decks
14%synergy
Rancid Rats
24%inclusion6 decks25 decks
21%synergy
Changeling Outcast
24%inclusion6 decks25 decks
19%synergy
Roaming Throne
24%inclusion6 decks25 decks
21%synergy
Voracious Vermin
24%inclusion6 decks25 decks
21%synergy
Stronghold Rats
24%inclusion6 decks25 decks
20%synergy
Nezumi Graverobber
20%inclusion5 decks25 decks
19%synergy
Valley Rotcaller
20%inclusion5 decks25 decks
18%synergy
Nezumi Informant
20%inclusion5 decks25 decks
13%synergy
Relentless Rats
20%inclusion5 decks25 decks
18%synergy
Throat Slitter
20%inclusion5 decks25 decks
18%synergy
Undercity Dire Rat
19%inclusion4 decks21 decks
17%synergy
Engine Rat
17%inclusion4 decks24 decks
15%synergy
Gray Merchant of Asphodel
16%inclusion4 decks25 decks
-35%synergy
Nezumi Bone-Reader
16%inclusion4 decks25 decks
15%synergy
Metallic Mimic
16%inclusion4 decks25 decks
15%synergy
Burglar Rat
16%inclusion4 decks25 decks
5%synergy
Locust Miser
16%inclusion4 decks25 decks
14%synergy
Twisted Sewer-Witch
16%inclusion4 decks25 decks
14%synergy
Pestilence Rats
16%inclusion4 decks25 decks
14%synergy
Carrion Rats
12%inclusion3 decks25 decks
12%synergy
Ruthless Radrat
12%inclusion3 decks25 decks
11%synergy
Nezumi Cutthroat
12%inclusion3 decks25 decks
11%synergy
Okiba-Gang Shinobi
12%inclusion3 decks25 decks
11%synergy
Rotting Rats
12%inclusion3 decks25 decks
9%synergy
Nezumi Shortfang
12%inclusion3 decks25 decks
11%synergy
Razortooth Rats
12%inclusion3 decks25 decks
11%synergy
Old Flitterfang
12%inclusion3 decks25 decks
11%synergy
Gnawing Vermin
12%inclusion3 decks25 decks
10%synergy
Sinuous Vermin
12%inclusion3 decks25 decks
11%synergy
Adaptive Automaton
8.0%inclusion2 decks25 decks
7%synergy
Zulaport Cutthroat
8.0%inclusion2 decks25 decks
-15%synergy
Midnight Scavengers
8.0%inclusion2 decks25 decks
8%synergy
Graveshifter
8.0%inclusion2 decks25 decks
7%synergy
Thornplate Intimidator
8.0%inclusion2 decks25 decks
7%synergy
Instants
Vraska's Fall
40%inclusion10 decks25 decks
36%synergy
Go for the Throat
36%inclusion9 decks25 decks
13%synergy
Withering Torment
25%inclusion6 decks24 decks
-7%synergy
Deadly Dispute
24%inclusion6 decks25 decks
-1%synergy
Defile
24%inclusion6 decks25 decks
-13%synergy
Tainted Strike
24%inclusion6 decks25 decks
21%synergy
Infernal Grasp
20%inclusion5 decks25 decks
-5%synergy
Malakir Rebirth
20%inclusion5 decks25 decks
-3%synergy
Fell the Profane
20%inclusion5 decks25 decks
1%synergy
Village Rites
20%inclusion5 decks25 decks
-5%synergy
Anoint with Affliction
16%inclusion4 decks25 decks
15%synergy
Cabal Ritual
16%inclusion4 decks25 decks
-2%synergy
Imp's Mischief
16%inclusion4 decks25 decks
-8%synergy
Baleful Mastery
12%inclusion3 decks25 decks
3%synergy
Corrupted Conviction
12%inclusion3 decks25 decks
0%synergy
Whisper of the Dross
12%inclusion3 decks25 decks
9%synergy
Sudden Spoiling
12%inclusion3 decks25 decks
3%synergy
Rat Out
12%inclusion3 decks25 decks
11%synergy
Culling the Weak
12%inclusion3 decks25 decks
-3%synergy
Tragic Slip
12%inclusion3 decks25 decks
-8%synergy
Snuff Out
8.0%inclusion2 decks25 decks
-5%synergy
Hagra Mauling
8.0%inclusion2 decks25 decks
4%synergy
Force of Despair
8.0%inclusion2 decks25 decks
0%synergy
Darkness
8.0%inclusion2 decks25 decks
-2%synergy
Dismember
8.0%inclusion2 decks25 decks
-3%synergy
Archenemy's Charm
5.6%inclusion1 decks18 decks
-3%synergy
Sorceries
Phyresis Outbreak
44%inclusion11 decks25 decks
42%synergy
Feed the Swarm
40%inclusion10 decks25 decks
-11%synergy
Toxic Deluge
40%inclusion10 decks25 decks
3%synergy
Diabolic Intent
40%inclusion10 decks25 decks
25%synergy
Infectious Inquiry
40%inclusion10 decks25 decks
37%synergy
Drown in Ichor
40%inclusion10 decks25 decks
36%synergy
Patriarch's Bidding
36%inclusion9 decks25 decks
32%synergy
Revenge of the Rats
33%inclusion8 decks24 decks
31%synergy
Damnation
28%inclusion7 decks25 decks
7%synergy
Swarmyard Massacre
24%inclusion6 decks25 decks
22%synergy
Echoing Return
24%inclusion6 decks25 decks
21%synergy
Night's Whisper
24%inclusion6 decks25 decks
-1%synergy
Plague of Vermin
24%inclusion6 decks25 decks
22%synergy
Grim Tutor
20%inclusion5 decks25 decks
8%synergy
Agadeem's Awakening
16%inclusion4 decks25 decks
9%synergy
Bubbling Muck
16%inclusion4 decks25 decks
0%synergy
Insatiable Avarice
16%inclusion4 decks25 decks
4%synergy
Sign in Blood
16%inclusion4 decks25 decks
-20%synergy
Torment of Hailfire
12%inclusion3 decks25 decks
-4%synergy
Reanimate
12%inclusion3 decks25 decks
-27%synergy
Haunting Voyage
12%inclusion3 decks25 decks
11%synergy
Blasphemous Edict
8.3%inclusion2 decks24 decks
-8%synergy
Read the Bones
8.0%inclusion2 decks25 decks
-9%synergy
Geth's Summons
8.0%inclusion2 decks25 decks
8%synergy
Pact of the Serpent
8.0%inclusion2 decks25 decks
6%synergy
Thoughtseize
8.0%inclusion2 decks25 decks
3%synergy
Exsanguinate
8.0%inclusion2 decks25 decks
-17%synergy
Lab Rats
8.0%inclusion2 decks25 decks
7%synergy
Behold the Sinister Six!
6.3%inclusion1 decks16 decks
6%synergy
Utility Artifacts
Thrumming Stone
44%inclusion11 decks25 decks
40%synergy
Vanquisher's Banner
28%inclusion7 decks25 decks
24%synergy
Sword of Truth and Justice
24%inclusion6 decks25 decks
23%synergy
Sensei's Divining Top
20%inclusion5 decks25 decks
12%synergy
Lightning Greaves
20%inclusion5 decks25 decks
-14%synergy
Coat of Arms
20%inclusion5 decks25 decks
17%synergy
Contagion Clasp
16%inclusion4 decks25 decks
14%synergy
Phyrexian Altar
16%inclusion4 decks25 decks
3%synergy
Contagion Engine
16%inclusion4 decks25 decks
14%synergy
Eldrazi Monument
16%inclusion4 decks25 decks
14%synergy
The Darkness Crystal
14%inclusion3 decks21 decks
-6%synergy
Banner of Kinship
13%inclusion3 decks24 decks
10%synergy
Whip of Erebos
12%inclusion3 decks25 decks
1%synergy
Door of Destinies
12%inclusion3 decks25 decks
10%synergy
Swiftfoot Boots
12%inclusion3 decks25 decks
-20%synergy
Commander's Plate
12%inclusion3 decks25 decks
6%synergy
Grafted Exoskeleton
12%inclusion3 decks25 decks
11%synergy
Ashnod's Altar
12%inclusion3 decks25 decks
-8%synergy
Urza's Incubator
12%inclusion3 decks25 decks
10%synergy
Thornbite Staff
12%inclusion3 decks25 decks
9%synergy
Icon of Ancestry
8.0%inclusion2 decks25 decks
7%synergy
Mirror Box
8.0%inclusion2 decks25 decks
7%synergy
Whispersilk Cloak
8.0%inclusion2 decks25 decks
2%synergy
Soul-Guide Lantern
8.0%inclusion2 decks25 decks
7%synergy
Recon Craft Theta
8.0%inclusion2 decks25 decks
8%synergy
Expedition Map
8.0%inclusion2 decks25 decks
-4%synergy
Akroma's Memorial
8.0%inclusion2 decks25 decks
7%synergy
Wishclaw Talisman
8.0%inclusion2 decks25 decks
1%synergy
Obelisk of Urd
8.0%inclusion2 decks25 decks
7%synergy
Enchantments
Cover of Darkness
48%inclusion12 decks25 decks
45%synergy
Grave Pact
36%inclusion9 decks25 decks
17%synergy
Haunted One
32%inclusion8 decks25 decks
29%synergy
Black Market Connections
28%inclusion7 decks25 decks
4%synergy
Black Market
28%inclusion7 decks25 decks
7%synergy
Oversold Cemetery
20%inclusion5 decks25 decks
15%synergy
The Meathook Massacre
16%inclusion4 decks25 decks
-1%synergy
Necrogen Communion
16%inclusion4 decks25 decks
14%synergy
Dictate of Erebos
8.0%inclusion2 decks25 decks
-3%synergy
No Mercy
8.0%inclusion2 decks25 decks
1%synergy
Bastion of Remembrance
8.0%inclusion2 decks25 decks
-9%synergy
Exquisite Blood
8.0%inclusion2 decks25 decks
-5%synergy
Intimidation
8.0%inclusion2 decks25 decks
7%synergy
Phyrexian Reclamation
8.0%inclusion2 decks25 decks
-2%synergy
Tribute to Horobi
8.0%inclusion2 decks25 decks
7%synergy
Phyresis
8.0%inclusion2 decks25 decks
6%synergy
Sothera, the Supervoid
5.3%inclusion1 decks19 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
44%inclusion11 decks25 decks
41%synergy
Liliana of the Dark Realms
32%inclusion8 decks25 decks
18%synergy
Utility Lands
Cabal Coffers
92%inclusion23 decks25 decks
37%synergy
Urborg, Tomb of Yawgmoth
76%inclusion19 decks25 decks
38%synergy
Nykthos, Shrine to Nyx
68%inclusion17 decks25 decks
38%synergy
Three Tree City
60%inclusion15 decks25 decks
56%synergy
Cabal Stronghold
52%inclusion13 decks25 decks
17%synergy
Castle Locthwain
52%inclusion13 decks25 decks
35%synergy
Phyrexian Tower
52%inclusion13 decks25 decks
27%synergy
Shizo, Death's Storehouse
48%inclusion12 decks25 decks
38%synergy
Karn's Bastion
44%inclusion11 decks25 decks
40%synergy
Bojuka Bog
40%inclusion10 decks25 decks
-7%synergy
Witch's Cottage
40%inclusion10 decks25 decks
15%synergy
Mudflat Village
36%inclusion9 decks25 decks
33%synergy
Rogue's Passage
36%inclusion9 decks25 decks
17%synergy
Secret Tunnel
31%inclusion4 decks13 decks
30%synergy
Takenuma, Abandoned Mire
28%inclusion7 decks25 decks
12%synergy
Reliquary Tower
28%inclusion7 decks25 decks
-3%synergy
War Room
28%inclusion7 decks25 decks
12%synergy
The Black Gate
24%inclusion6 decks25 decks
21%synergy
Crypt of Agadeem
24%inclusion6 decks25 decks
13%synergy
Mortuary Mire
20%inclusion5 decks25 decks
7%synergy
Minas Morgul, Dark Fortress
20%inclusion5 decks25 decks
17%synergy
Inkmoth Nexus
16%inclusion4 decks25 decks
15%synergy
Access Tunnel
16%inclusion4 decks25 decks
13%synergy
Vesuva
16%inclusion4 decks25 decks
13%synergy
Volrath's Stronghold
16%inclusion4 decks25 decks
12%synergy
Urza's Saga
12%inclusion3 decks25 decks
4%synergy
Mutavault
12%inclusion3 decks25 decks
11%synergy
Spymaster's Vault
12%inclusion3 decks25 decks
2%synergy
Lake of the Dead
12%inclusion3 decks25 decks
7%synergy
Midgar, City of Mako
10%inclusion2 decks21 decks
-2%synergy
Command Beacon
8.0%inclusion2 decks25 decks
0%synergy
Thespian's Stage
8.0%inclusion2 decks25 decks
2%synergy
Homeward Path
8.0%inclusion2 decks25 decks
6%synergy
Strip Mine
8.0%inclusion2 decks25 decks
5%synergy
Deserted Temple
8.0%inclusion2 decks25 decks
4%synergy
Susur Secundi, Void Altar
5.6%inclusion1 decks18 decks
-2%synergy
Mana Artifacts
Sol Ring
92%inclusion23 decks25 decks
6%synergy
Arcane Signet
52%inclusion13 decks25 decks
-10%synergy
Glistening Sphere
44%inclusion11 decks25 decks
43%synergy
Staff of Compleation
36%inclusion9 decks25 decks
34%synergy
The Soul Stone
24%inclusion4 decks17 decks
10%synergy
Patchwork Banner
20%inclusion5 decks25 decks
16%synergy
Throne of Eldraine
20%inclusion5 decks25 decks
10%synergy
Nyx Lotus
20%inclusion5 decks25 decks
13%synergy
Heraldic Banner
12%inclusion3 decks25 decks
6%synergy
Mind Stone
12%inclusion3 decks25 decks
-18%synergy
The Eternity Elevator
11%inclusion2 decks18 decks
10%synergy
Gauntlet of Power
8.0%inclusion2 decks25 decks
5%synergy
Caged Sun
8.0%inclusion2 decks25 decks
-4%synergy
Fellwar Stone
8.0%inclusion2 decks25 decks
-7%synergy
Sceptre of Eternal Glory
8.0%inclusion2 decks25 decks
-1%synergy
Lands
Swamp
96%inclusion24 decks25 decks
1%synergy
Cavern of Souls
60%inclusion15 decks25 decks
53%synergy
Path of Ancestry
36%inclusion9 decks25 decks
31%synergy
Malakir Rebirth
20%inclusion5 decks25 decks
-3%synergy
Fell the Profane
20%inclusion5 decks25 decks
1%synergy
Myriad Landscape
16%inclusion4 decks25 decks
-10%synergy
Agadeem's Awakening
16%inclusion4 decks25 decks
9%synergy
Gemstone Caverns
8.0%inclusion2 decks25 decks
4%synergy
Hagra Mauling
8.0%inclusion2 decks25 decks
4%synergy
Prismatic Vista
8.0%inclusion2 decks25 decks
6%synergy
Urza's Cave
8.0%inclusion2 decks25 decks
0%synergy
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