Karumonix, the Rat King (Commander) - Expensive Upgraded

Karumonix, the Rat King
Rank #383
22decks
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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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Rat King, Verminister
33%inclusion1 decks3 decks
33%synergy
Chronicle of Victory
33%inclusion2 decks6 decks
31%synergy
Gathering Stone
17%inclusion1 decks6 decks
16%synergy
Bloodline Bidding
17%inclusion1 decks6 decks
14%synergy
High Synergy Cards
Marrow-Gnawer
91%inclusion20 decks22 decks
88%synergy
Ashcoat of the Shadow Swarm
86%inclusion19 decks22 decks
83%synergy
Piper of the Swarm
82%inclusion18 decks22 decks
75%synergy
Swarmyard
77%inclusion17 decks22 decks
72%synergy
Ogre Slumlord
77%inclusion17 decks22 decks
67%synergy
Pack Rat
73%inclusion16 decks22 decks
67%synergy
Ichor Rats
68%inclusion15 decks22 decks
65%synergy
Blightbelly Rat
68%inclusion15 decks22 decks
65%synergy
Rat Colony
64%inclusion14 decks22 decks
59%synergy
Three Tree City
59%inclusion13 decks22 decks
55%synergy
Top Cards
Bontu's Monument
73%inclusion16 decks22 decks
45%synergy
Jet Medallion
73%inclusion16 decks22 decks
12%synergy
Dark Ritual
68%inclusion15 decks22 decks
2%synergy
Lord Skitter, Sewer King
59%inclusion13 decks22 decks
51%synergy
Skullclamp
55%inclusion12 decks22 decks
33%synergy
Kindred Dominance
55%inclusion12 decks22 decks
50%synergy
Deadly Rollick
50%inclusion11 decks22 decks
26%synergy
Vraska, Betrayal's Sting
50%inclusion11 decks22 decks
47%synergy
Ratcatcher
50%inclusion11 decks22 decks
47%synergy
Cover of Darkness
50%inclusion11 decks22 decks
47%synergy
Game Changers
Demonic Tutor
73%inclusion16 decks22 decks
45%synergy
Vampiric Tutor
64%inclusion14 decks22 decks
42%synergy
Bolas's Citadel
36%inclusion8 decks22 decks
7%synergy
The One Ring
23%inclusion5 decks22 decks
13%synergy
Imperial Seal
18%inclusion4 decks22 decks
11%synergy
Ancient Tomb
9.1%inclusion2 decks22 decks
-3%synergy
Necropotence
9.1%inclusion2 decks22 decks
-6%synergy
Creatures
Crypt Rats
45%inclusion10 decks22 decks
41%synergy
Tangled Colony
41%inclusion9 decks22 decks
38%synergy
Nashi, Moon Sage's Scion
41%inclusion9 decks22 decks
37%synergy
Ink-Eyes, Servant of Oni
36%inclusion8 decks22 decks
33%synergy
Persistent Marshstalker
36%inclusion8 decks22 decks
34%synergy
Ayara, First of Locthwain
32%inclusion7 decks22 decks
6%synergy
Lord Skitter's Butcher
32%inclusion7 decks22 decks
29%synergy
Typhoid Rats
32%inclusion7 decks22 decks
28%synergy
Crypt Ghast
32%inclusion7 decks22 decks
-17%synergy
Species Specialist
27%inclusion6 decks22 decks
24%synergy
Voracious Vermin
27%inclusion6 decks22 decks
24%synergy
Septic Rats
27%inclusion6 decks22 decks
25%synergy
Gnat Miser
27%inclusion6 decks22 decks
24%synergy
Relentless Rats
23%inclusion5 decks22 decks
21%synergy
Valley Rotcaller
23%inclusion5 decks22 decks
20%synergy
Swarm of Rats
23%inclusion5 decks22 decks
20%synergy
Chittering Witch
23%inclusion5 decks22 decks
18%synergy
Yawgmoth, Thran Physician
23%inclusion5 decks22 decks
12%synergy
Nezumi Prowler
23%inclusion5 decks22 decks
21%synergy
Wave of Rats
23%inclusion5 decks22 decks
21%synergy
Throat Slitter
18%inclusion4 decks22 decks
16%synergy
Nezumi Informant
18%inclusion4 decks22 decks
11%synergy
Rancid Rats
18%inclusion4 decks22 decks
16%synergy
Locust Miser
18%inclusion4 decks22 decks
17%synergy
Twisted Sewer-Witch
18%inclusion4 decks22 decks
17%synergy
Changeling Outcast
18%inclusion4 decks22 decks
13%synergy
Stronghold Rats
18%inclusion4 decks22 decks
14%synergy
Undercity Dire Rat
17%inclusion3 decks18 decks
15%synergy
Engine Rat
14%inclusion3 decks21 decks
13%synergy
Nezumi Graverobber
14%inclusion3 decks22 decks
12%synergy
Thornplate Intimidator
14%inclusion3 decks22 decks
13%synergy
Roaming Throne
14%inclusion3 decks22 decks
10%synergy
Gray Merchant of Asphodel
14%inclusion3 decks22 decks
-38%synergy
Burglar Rat
14%inclusion3 decks22 decks
2%synergy
Refurbished Familiar
9.1%inclusion2 decks22 decks
7%synergy
Rotting Rats
9.1%inclusion2 decks22 decks
6%synergy
Metallic Mimic
9.1%inclusion2 decks22 decks
8%synergy
Gnawing Vermin
9.1%inclusion2 decks22 decks
8%synergy
Ruthless Radrat
9.1%inclusion2 decks22 decks
8%synergy
Filth
9.1%inclusion2 decks22 decks
7%synergy
Nezumi Shortfang
9.1%inclusion2 decks22 decks
8%synergy
Adaptive Automaton
9.1%inclusion2 decks22 decks
8%synergy
Sinuous Vermin
9.1%inclusion2 decks22 decks
9%synergy
Chittering Skitterling
9.1%inclusion2 decks22 decks
8%synergy
Pestilence Rats
9.1%inclusion2 decks22 decks
7%synergy
Nezumi Bone-Reader
9.1%inclusion2 decks22 decks
8%synergy
Okiba-Gang Shinobi
9.1%inclusion2 decks22 decks
8%synergy
Old Flitterfang
9.1%inclusion2 decks22 decks
8%synergy
Elephant-Rat
7.1%inclusion1 decks14 decks
7%synergy
Surge Conductor
6.7%inclusion1 decks15 decks
7%synergy
Instants
Go for the Throat
41%inclusion9 decks22 decks
18%synergy
Vraska's Fall
36%inclusion8 decks22 decks
33%synergy
Tainted Strike
27%inclusion6 decks22 decks
24%synergy
Deadly Dispute
23%inclusion5 decks22 decks
-2%synergy
Infernal Grasp
23%inclusion5 decks22 decks
-2%synergy
Village Rites
23%inclusion5 decks22 decks
-2%synergy
Malakir Rebirth
23%inclusion5 decks22 decks
0%synergy
Anoint with Affliction
23%inclusion5 decks22 decks
22%synergy
Withering Torment
19%inclusion4 decks21 decks
-13%synergy
Fell the Profane
18%inclusion4 decks22 decks
-1%synergy
Defile
18%inclusion4 decks22 decks
-19%synergy
Corrupted Conviction
18%inclusion4 decks22 decks
6%synergy
Sudden Spoiling
18%inclusion4 decks22 decks
9%synergy
Whisper of the Dross
14%inclusion3 decks22 decks
11%synergy
Rat Out
14%inclusion3 decks22 decks
12%synergy
Cabal Ritual
14%inclusion3 decks22 decks
-4%synergy
Culling the Weak
14%inclusion3 decks22 decks
-2%synergy
Imp's Mischief
9.1%inclusion2 decks22 decks
-15%synergy
Baleful Mastery
9.1%inclusion2 decks22 decks
0%synergy
Tragic Slip
9.1%inclusion2 decks22 decks
-11%synergy
Archenemy's Charm
6.7%inclusion1 decks15 decks
-2%synergy
Sorceries
Drown in Ichor
45%inclusion10 decks22 decks
41%synergy
Diabolic Intent
41%inclusion9 decks22 decks
26%synergy
Phyresis Outbreak
41%inclusion9 decks22 decks
39%synergy
Infectious Inquiry
41%inclusion9 decks22 decks
38%synergy
Patriarch's Bidding
36%inclusion8 decks22 decks
32%synergy
Feed the Swarm
36%inclusion8 decks22 decks
-15%synergy
Toxic Deluge
36%inclusion8 decks22 decks
-1%synergy
Damnation
32%inclusion7 decks22 decks
11%synergy
Revenge of the Rats
29%inclusion6 decks21 decks
26%synergy
Swarmyard Massacre
27%inclusion6 decks22 decks
25%synergy
Plague of Vermin
27%inclusion6 decks22 decks
25%synergy
Night's Whisper
23%inclusion5 decks22 decks
-2%synergy
Echoing Return
23%inclusion5 decks22 decks
20%synergy
Grim Tutor
23%inclusion5 decks22 decks
11%synergy
Bubbling Muck
18%inclusion4 decks22 decks
3%synergy
Reanimate
18%inclusion4 decks22 decks
-21%synergy
Sign in Blood
18%inclusion4 decks22 decks
-18%synergy
Insatiable Avarice
18%inclusion4 decks22 decks
6%synergy
Agadeem's Awakening
14%inclusion3 decks22 decks
6%synergy
Exsanguinate
14%inclusion3 decks22 decks
-11%synergy
Haunting Voyage
14%inclusion3 decks22 decks
12%synergy
Blasphemous Edict
10%inclusion2 decks21 decks
-7%synergy
Diabolic Tutor
9.1%inclusion2 decks22 decks
-6%synergy
Torment of Hailfire
9.1%inclusion2 decks22 decks
-7%synergy
Read the Bones
9.1%inclusion2 decks22 decks
-9%synergy
Scheming Symmetry
9.1%inclusion2 decks22 decks
5%synergy
Lab Rats
9.1%inclusion2 decks22 decks
9%synergy
Geth's Summons
9.1%inclusion2 decks22 decks
9%synergy
Behold the Sinister Six!
7.7%inclusion1 decks13 decks
7%synergy
Utility Artifacts
Thrumming Stone
45%inclusion10 decks22 decks
42%synergy
Herald's Horn
45%inclusion10 decks22 decks
40%synergy
Vanquisher's Banner
32%inclusion7 decks22 decks
28%synergy
Sword of Truth and Justice
27%inclusion6 decks22 decks
26%synergy
Phyrexian Altar
18%inclusion4 decks22 decks
5%synergy
Contagion Clasp
18%inclusion4 decks22 decks
16%synergy
Contagion Engine
18%inclusion4 decks22 decks
16%synergy
Lightning Greaves
18%inclusion4 decks22 decks
-15%synergy
Banner of Kinship
14%inclusion3 decks21 decks
12%synergy
Coat of Arms
14%inclusion3 decks22 decks
11%synergy
Ashnod's Altar
14%inclusion3 decks22 decks
-6%synergy
Thornbite Staff
14%inclusion3 decks22 decks
11%synergy
Grafted Exoskeleton
14%inclusion3 decks22 decks
13%synergy
Eldrazi Monument
14%inclusion3 decks22 decks
12%synergy
The Darkness Crystal
11%inclusion2 decks18 decks
-9%synergy
Sensei's Divining Top
9.1%inclusion2 decks22 decks
1%synergy
Soul-Guide Lantern
9.1%inclusion2 decks22 decks
8%synergy
Whip of Erebos
9.1%inclusion2 decks22 decks
-2%synergy
Icon of Ancestry
9.1%inclusion2 decks22 decks
8%synergy
Wishclaw Talisman
9.1%inclusion2 decks22 decks
2%synergy
Expedition Map
9.1%inclusion2 decks22 decks
-3%synergy
Akroma's Memorial
9.1%inclusion2 decks22 decks
8%synergy
Whispersilk Cloak
9.1%inclusion2 decks22 decks
3%synergy
Mirror Box
9.1%inclusion2 decks22 decks
8%synergy
Commander's Plate
9.1%inclusion2 decks22 decks
3%synergy
Obelisk of Urd
9.1%inclusion2 decks22 decks
8%synergy
Recon Craft Theta
9.1%inclusion2 decks22 decks
9%synergy
Door of Destinies
9.1%inclusion2 decks22 decks
7%synergy
Urza's Incubator
9.1%inclusion2 decks22 decks
7%synergy
Swiftfoot Boots
9.1%inclusion2 decks22 decks
-22%synergy
Enchantments
Phyrexian Arena
50%inclusion11 decks22 decks
10%synergy
Grave Pact
41%inclusion9 decks22 decks
22%synergy
Black Market Connections
36%inclusion8 decks22 decks
13%synergy
Haunted One
32%inclusion7 decks22 decks
29%synergy
Black Market
27%inclusion6 decks22 decks
6%synergy
Oversold Cemetery
23%inclusion5 decks22 decks
17%synergy
Necrogen Communion
18%inclusion4 decks22 decks
16%synergy
The Meathook Massacre
9.1%inclusion2 decks22 decks
-8%synergy
Tribute to Horobi
9.1%inclusion2 decks22 decks
8%synergy
Lord Skitter's Blessing
9.1%inclusion2 decks22 decks
8%synergy
Dark Prophecy
9.1%inclusion2 decks22 decks
5%synergy
Phyrexian Reclamation
9.1%inclusion2 decks22 decks
-1%synergy
Exquisite Blood
9.1%inclusion2 decks22 decks
-4%synergy
Phyresis
9.1%inclusion2 decks22 decks
7%synergy
Intimidation
9.1%inclusion2 decks22 decks
9%synergy
No Mercy
9.1%inclusion2 decks22 decks
2%synergy
Sothera, the Supervoid
6.3%inclusion1 decks16 decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
36%inclusion8 decks22 decks
22%synergy
Utility Lands
Cabal Coffers
91%inclusion20 decks22 decks
36%synergy
Urborg, Tomb of Yawgmoth
77%inclusion17 decks22 decks
40%synergy
Nykthos, Shrine to Nyx
73%inclusion16 decks22 decks
43%synergy
Karn's Bastion
55%inclusion12 decks22 decks
50%synergy
Shizo, Death's Storehouse
50%inclusion11 decks22 decks
40%synergy
Cabal Stronghold
50%inclusion11 decks22 decks
15%synergy
Phyrexian Tower
45%inclusion10 decks22 decks
21%synergy
Castle Locthwain
41%inclusion9 decks22 decks
23%synergy
Bojuka Bog
36%inclusion8 decks22 decks
-11%synergy
Witch's Cottage
36%inclusion8 decks22 decks
12%synergy
Mudflat Village
36%inclusion8 decks22 decks
34%synergy
Reliquary Tower
36%inclusion8 decks22 decks
5%synergy
Rogue's Passage
36%inclusion8 decks22 decks
18%synergy
Mortuary Mire
27%inclusion6 decks22 decks
14%synergy
War Room
27%inclusion6 decks22 decks
11%synergy
Takenuma, Abandoned Mire
27%inclusion6 decks22 decks
11%synergy
Minas Morgul, Dark Fortress
23%inclusion5 decks22 decks
20%synergy
The Black Gate
23%inclusion5 decks22 decks
19%synergy
Crypt of Agadeem
23%inclusion5 decks22 decks
12%synergy
Vesuva
18%inclusion4 decks22 decks
15%synergy
Access Tunnel
18%inclusion4 decks22 decks
15%synergy
Volrath's Stronghold
14%inclusion3 decks22 decks
10%synergy
Inkmoth Nexus
14%inclusion3 decks22 decks
13%synergy
Spymaster's Vault
14%inclusion3 decks22 decks
4%synergy
Midgar, City of Mako
11%inclusion2 decks18 decks
-1%synergy
Secret Tunnel
11%inclusion1 decks9 decks
10%synergy
Mutavault
9.1%inclusion2 decks22 decks
8%synergy
Strip Mine
9.1%inclusion2 decks22 decks
6%synergy
Leechridden Swamp
9.1%inclusion2 decks22 decks
6%synergy
Command Beacon
9.1%inclusion2 decks22 decks
1%synergy
Lake of the Dead
9.1%inclusion2 decks22 decks
4%synergy
Homeward Path
9.1%inclusion2 decks22 decks
7%synergy
Susur Secundi, Void Altar
6.7%inclusion1 decks15 decks
-1%synergy
Mana Artifacts
Sol Ring
91%inclusion20 decks22 decks
5%synergy
Arcane Signet
59%inclusion13 decks22 decks
-3%synergy
Glistening Sphere
50%inclusion11 decks22 decks
49%synergy
Staff of Compleation
36%inclusion8 decks22 decks
35%synergy
Patchwork Banner
23%inclusion5 decks22 decks
18%synergy
Nyx Lotus
23%inclusion5 decks22 decks
16%synergy
The Soul Stone
21%inclusion3 decks14 decks
8%synergy
Heraldic Banner
14%inclusion3 decks22 decks
8%synergy
Throne of Eldraine
14%inclusion3 decks22 decks
3%synergy
Mind Stone
14%inclusion3 decks22 decks
-17%synergy
The Eternity Elevator
13%inclusion2 decks15 decks
13%synergy
Caged Sun
9.1%inclusion2 decks22 decks
-3%synergy
Gauntlet of Power
9.1%inclusion2 decks22 decks
6%synergy
Lands
Swamp
95%inclusion21 decks22 decks
1%synergy
Cavern of Souls
59%inclusion13 decks22 decks
52%synergy
Path of Ancestry
45%inclusion10 decks22 decks
40%synergy
Malakir Rebirth
23%inclusion5 decks22 decks
0%synergy
Fell the Profane
18%inclusion4 decks22 decks
-1%synergy
Myriad Landscape
18%inclusion4 decks22 decks
-8%synergy
Urza's Cave
14%inclusion3 decks22 decks
5%synergy
Agadeem's Awakening
14%inclusion3 decks22 decks
6%synergy
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