Karumonix, the Rat King (Commander) - Expensive Infect

Karumonix, the Rat King
Rank #407
49decks
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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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Marrow-Gnawer
98%inclusion48 decks49 decks
95%synergy
Swarmyard
94%inclusion46 decks49 decks
88%synergy
Piper of the Swarm
88%inclusion43 decks49 decks
81%synergy
Blightbelly Rat
84%inclusion41 decks49 decks
80%synergy
Infectious Inquiry
80%inclusion39 decks49 decks
77%synergy
Lord Skitter, Sewer King
82%inclusion40 decks49 decks
74%synergy
Ichor Rats
76%inclusion37 decks49 decks
73%synergy
Ashcoat of the Shadow Swarm
76%inclusion37 decks49 decks
72%synergy
Pack Rat
73%inclusion36 decks49 decks
68%synergy
Cover of Darkness
69%inclusion34 decks49 decks
66%synergy
Top Cards
Jet Medallion
84%inclusion41 decks49 decks
22%synergy
Dark Ritual
76%inclusion37 decks49 decks
8%synergy
Ogre Slumlord
73%inclusion36 decks49 decks
64%synergy
Vraska's Fall
69%inclusion34 decks49 decks
66%synergy
Phyresis Outbreak
67%inclusion33 decks49 decks
66%synergy
Septic Rats
63%inclusion31 decks49 decks
62%synergy
Herald's Horn
59%inclusion29 decks49 decks
54%synergy
Bontu's Monument
55%inclusion27 decks49 decks
27%synergy
Vraska, Betrayal's Sting
53%inclusion26 decks49 decks
51%synergy
Lord Skitter's Butcher
51%inclusion25 decks49 decks
48%synergy
Game Changers
Demonic Tutor
71%inclusion35 decks49 decks
44%synergy
Vampiric Tutor
53%inclusion26 decks49 decks
32%synergy
Bolas's Citadel
27%inclusion13 decks49 decks
-2%synergy
Imperial Seal
16%inclusion8 decks49 decks
9%synergy
Necropotence
12%inclusion6 decks49 decks
-2%synergy
Ancient Tomb
10%inclusion5 decks49 decks
-1%synergy
The One Ring
6.1%inclusion3 decks49 decks
-3%synergy
Chrome Mox
6.1%inclusion3 decks49 decks
0%synergy
Creatures
Rancid Rats
51%inclusion25 decks49 decks
49%synergy
Ratcatcher
49%inclusion24 decks49 decks
46%synergy
Crypt Rats
43%inclusion21 decks49 decks
38%synergy
Tangled Colony
43%inclusion21 decks49 decks
40%synergy
Rat Colony
43%inclusion21 decks49 decks
37%synergy
Crypt Ghast
41%inclusion20 decks49 decks
-6%synergy
Rat King, Verminister
39%inclusion7 decks18 decks
36%synergy
Stronghold Rats
39%inclusion19 decks49 decks
35%synergy
Persistent Marshstalker
35%inclusion17 decks49 decks
32%synergy
Changeling Outcast
35%inclusion17 decks49 decks
30%synergy
Ayara, First of Locthwain
33%inclusion16 decks49 decks
8%synergy
Gnat Miser
33%inclusion16 decks49 decks
30%synergy
Typhoid Rats
31%inclusion15 decks49 decks
27%synergy
Burglar Rat
29%inclusion14 decks49 decks
18%synergy
Species Specialist
29%inclusion14 decks49 decks
25%synergy
Yawgmoth, Thran Physician
29%inclusion14 decks49 decks
19%synergy
Wave of Rats
29%inclusion14 decks49 decks
27%synergy
Nashi, Moon Sage's Scion
29%inclusion14 decks49 decks
25%synergy
Rat King, Pale Piper
28%inclusion5 decks18 decks
24%synergy
Voracious Vermin
24%inclusion12 decks49 decks
22%synergy
Chittering Witch
22%inclusion11 decks49 decks
18%synergy
Nezumi Informant
22%inclusion11 decks49 decks
16%synergy
Roaming Throne
20%inclusion10 decks49 decks
17%synergy
Ink-Eyes, Servant of Oni
20%inclusion10 decks49 decks
17%synergy
Chittering Skitterling
20%inclusion10 decks49 decks
20%synergy
Relentless Rats
18%inclusion9 decks49 decks
17%synergy
Throat Slitter
18%inclusion9 decks49 decks
17%synergy
Locust Miser
18%inclusion9 decks49 decks
17%synergy
Nezumi Prowler
18%inclusion9 decks49 decks
17%synergy
Engine Rat
18%inclusion7 decks40 decks
16%synergy
Nezumi Graverobber
14%inclusion7 decks49 decks
13%synergy
Ruthless Radrat
14%inclusion7 decks49 decks
14%synergy
Gray Merchant of Asphodel
14%inclusion7 decks49 decks
-36%synergy
Zodiac Rat
14%inclusion7 decks49 decks
14%synergy
Swarm of Rats
14%inclusion7 decks49 decks
12%synergy
Valley Rotcaller
14%inclusion7 decks49 decks
12%synergy
Nezumi Cutthroat
14%inclusion7 decks49 decks
14%synergy
Skithiryx, the Blight Dragon
12%inclusion6 decks49 decks
11%synergy
Refurbished Familiar
10%inclusion5 decks49 decks
8%synergy
Filth
10%inclusion5 decks49 decks
8%synergy
Razortooth Rats
10%inclusion5 decks49 decks
10%synergy
Twisted Sewer-Witch
10%inclusion5 decks49 decks
9%synergy
Pestilence Rats
10%inclusion5 decks49 decks
8%synergy
Old Flitterfang
10%inclusion5 decks49 decks
9%synergy
Rotting Rats
8.2%inclusion4 decks49 decks
5%synergy
Morbid Opportunist
8.2%inclusion4 decks49 decks
-16%synergy
Boggart Trawler
8.2%inclusion4 decks49 decks
-1%synergy
Zulaport Cutthroat
8.2%inclusion4 decks49 decks
-15%synergy
Midnight Reaper
8.2%inclusion4 decks49 decks
-0%synergy
Undercity Dire Rat
6.3%inclusion2 decks32 decks
4%synergy
Instants
Deadly Rollick
49%inclusion24 decks49 decks
24%synergy
Whisper of the Dross
41%inclusion20 decks49 decks
38%synergy
Go for the Throat
35%inclusion17 decks49 decks
12%synergy
Tainted Strike
35%inclusion17 decks49 decks
32%synergy
Fell the Profane
31%inclusion15 decks49 decks
11%synergy
Malakir Rebirth
31%inclusion15 decks49 decks
7%synergy
Village Rites
29%inclusion14 decks49 decks
3%synergy
Grim Affliction
27%inclusion13 decks49 decks
25%synergy
Cabal Ritual
22%inclusion11 decks49 decks
4%synergy
Tragic Slip
18%inclusion9 decks49 decks
-1%synergy
Anoint with Affliction
16%inclusion8 decks49 decks
16%synergy
Defile
16%inclusion8 decks49 decks
-19%synergy
Culling the Weak
16%inclusion8 decks49 decks
-1%synergy
Withering Torment
15%inclusion7 decks48 decks
-17%synergy
Infernal Grasp
12%inclusion6 decks49 decks
-13%synergy
Corrupted Conviction
12%inclusion6 decks49 decks
-0%synergy
Hero's Downfall
10%inclusion5 decks49 decks
4%synergy
Snuff Out
10%inclusion5 decks49 decks
-4%synergy
Deadly Dispute
10%inclusion5 decks49 decks
-17%synergy
Hagra Mauling
8.2%inclusion4 decks49 decks
4%synergy
Sheoldred's Edict
8.2%inclusion4 decks49 decks
-7%synergy
Imp's Mischief
8.2%inclusion4 decks49 decks
-17%synergy
Consuming Corruption
8.2%inclusion4 decks49 decks
-7%synergy
Doom Blade
8.2%inclusion4 decks49 decks
1%synergy
Virulent Wound
8.2%inclusion4 decks49 decks
8%synergy
Bitter Triumph
8.2%inclusion4 decks49 decks
-2%synergy
Plumb the Forbidden
8.2%inclusion4 decks49 decks
4%synergy
Sudden Spoiling
8.2%inclusion4 decks49 decks
-0%synergy
Force of Despair
6.1%inclusion3 decks49 decks
-1%synergy
Withering Boon
6.1%inclusion3 decks49 decks
2%synergy
Offer Immortality
6.1%inclusion3 decks49 decks
4%synergy
Curtains' Call
6.1%inclusion3 decks49 decks
5%synergy
Breathe Your Last
6.1%inclusion3 decks49 decks
4%synergy
Sorceries
Kindred Dominance
49%inclusion24 decks49 decks
44%synergy
Drown in Ichor
49%inclusion24 decks49 decks
45%synergy
Swarmyard Massacre
45%inclusion22 decks49 decks
43%synergy
Feed the Swarm
45%inclusion22 decks49 decks
-5%synergy
Patriarch's Bidding
35%inclusion17 decks49 decks
31%synergy
Bloodline Bidding
26%inclusion5 decks19 decks
22%synergy
Damnation
24%inclusion12 decks49 decks
4%synergy
Plague of Vermin
22%inclusion11 decks49 decks
20%synergy
Reanimate
20%inclusion10 decks49 decks
-20%synergy
Revenge of the Rats
20%inclusion9 decks46 decks
16%synergy
Diabolic Intent
18%inclusion9 decks49 decks
3%synergy
Night's Whisper
18%inclusion9 decks49 decks
-7%synergy
Sign in Blood
18%inclusion9 decks49 decks
-17%synergy
Crippling Fear
18%inclusion9 decks49 decks
16%synergy
Vat Emergence
16%inclusion8 decks49 decks
15%synergy
Toxic Deluge
16%inclusion8 decks49 decks
-21%synergy
Pact of the Serpent
16%inclusion8 decks49 decks
15%synergy
Bubbling Muck
14%inclusion7 decks49 decks
-1%synergy
Grim Tutor
14%inclusion7 decks49 decks
3%synergy
Torment of Hailfire
12%inclusion6 decks49 decks
-3%synergy
Haunting Voyage
12%inclusion6 decks49 decks
11%synergy
Agadeem's Awakening
12%inclusion6 decks49 decks
5%synergy
Insatiable Avarice
12%inclusion6 decks49 decks
1%synergy
Geth's Summons
12%inclusion6 decks49 decks
12%synergy
Diabolic Tutor
10%inclusion5 decks49 decks
-3%synergy
Unearth
10%inclusion5 decks49 decks
1%synergy
Echoing Return
10%inclusion5 decks49 decks
7%synergy
Exsanguinate
10%inclusion5 decks49 decks
-14%synergy
Spread the Sickness
8.2%inclusion4 decks49 decks
7%synergy
Caress of Phyrexia
8.2%inclusion4 decks49 decks
8%synergy
Decorum Dissertation
6.7%inclusion1 decks15 decks
1%synergy
Blasphemous Edict
6.5%inclusion3 decks46 decks
-9%synergy
Feed the Infection
6.1%inclusion3 decks49 decks
6%synergy
Syphon Mind
6.1%inclusion3 decks49 decks
-6%synergy
Beseech the Mirror
6.1%inclusion3 decks49 decks
-1%synergy
Gruesome Fate
6.1%inclusion3 decks49 decks
4%synergy
Shredder's Technique
5.6%inclusion1 decks18 decks
3%synergy
Utility Artifacts
Skullclamp
47%inclusion23 decks49 decks
25%synergy
Thrumming Stone
33%inclusion16 decks49 decks
29%synergy
Chronicle of Victory
32%inclusion6 decks19 decks
29%synergy
Contagion Engine
31%inclusion15 decks49 decks
29%synergy
Lightning Greaves
24%inclusion12 decks49 decks
-9%synergy
Contagion Clasp
22%inclusion11 decks49 decks
20%synergy
Sword of Truth and Justice
22%inclusion11 decks49 decks
22%synergy
Vanquisher's Banner
22%inclusion11 decks49 decks
19%synergy
Expedition Map
16%inclusion8 decks49 decks
5%synergy
Door of Destinies
16%inclusion8 decks49 decks
14%synergy
Grafted Exoskeleton
16%inclusion8 decks49 decks
15%synergy
Whip of Erebos
14%inclusion7 decks49 decks
3%synergy
Coat of Arms
14%inclusion7 decks49 decks
12%synergy
Akroma's Memorial
14%inclusion7 decks49 decks
13%synergy
Thornbite Staff
14%inclusion7 decks49 decks
11%synergy
Swiftfoot Boots
12%inclusion6 decks49 decks
-19%synergy
Gathering Stone
11%inclusion2 decks19 decks
9%synergy
Prosthetic Injector
10%inclusion5 decks49 decks
10%synergy
The Darkness Crystal
9.4%inclusion3 decks32 decks
-11%synergy
Banner of Kinship
6.5%inclusion3 decks46 decks
4%synergy
Wayfarer's Bauble
6.1%inclusion3 decks49 decks
-8%synergy
Ashnod's Altar
6.1%inclusion3 decks49 decks
-14%synergy
Throne of Geth
6.1%inclusion3 decks49 decks
6%synergy
Aetherflux Reservoir
6.1%inclusion3 decks49 decks
-3%synergy
Whispersilk Cloak
6.1%inclusion3 decks49 decks
0%synergy
Eldrazi Monument
6.1%inclusion3 decks49 decks
4%synergy
Enchantments
Phyrexian Arena
47%inclusion23 decks49 decks
8%synergy
Grave Pact
45%inclusion22 decks49 decks
25%synergy
Black Market Connections
33%inclusion16 decks49 decks
8%synergy
Necrogen Communion
29%inclusion14 decks49 decks
27%synergy
Black Market
22%inclusion11 decks49 decks
2%synergy
Haunted One
20%inclusion10 decks49 decks
18%synergy
Oversold Cemetery
20%inclusion10 decks49 decks
15%synergy
Phyresis
18%inclusion9 decks49 decks
16%synergy
Dictate of Erebos
16%inclusion8 decks49 decks
5%synergy
Glistening Oil
12%inclusion6 decks49 decks
12%synergy
The Meathook Massacre
10%inclusion5 decks49 decks
-7%synergy
Phyrexian Reclamation
10%inclusion5 decks49 decks
0%synergy
Relic Putrescence
10%inclusion5 decks49 decks
10%synergy
Dark Prophecy
10%inclusion5 decks49 decks
6%synergy
Bastion of Remembrance
8.2%inclusion4 decks49 decks
-9%synergy
Bad Moon
8.2%inclusion4 decks49 decks
5%synergy
Vampiric Rites
6.1%inclusion3 decks49 decks
0%synergy
Intimidation
6.1%inclusion3 decks49 decks
6%synergy
Lord Skitter's Blessing
6.1%inclusion3 decks49 decks
5%synergy
Nowhere to Run
6.1%inclusion3 decks49 decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
18%inclusion9 decks49 decks
5%synergy
Utility Lands
Cabal Coffers
92%inclusion45 decks49 decks
37%synergy
Nykthos, Shrine to Nyx
82%inclusion40 decks49 decks
52%synergy
Urborg, Tomb of Yawgmoth
76%inclusion37 decks49 decks
38%synergy
Karn's Bastion
65%inclusion32 decks49 decks
62%synergy
Bojuka Bog
57%inclusion28 decks49 decks
10%synergy
Cabal Stronghold
57%inclusion28 decks49 decks
23%synergy
Phyrexian Tower
55%inclusion27 decks49 decks
29%synergy
Three Tree City
51%inclusion25 decks49 decks
46%synergy
Mudflat Village
43%inclusion21 decks49 decks
40%synergy
Shizo, Death's Storehouse
35%inclusion17 decks49 decks
24%synergy
Witch's Cottage
33%inclusion16 decks49 decks
8%synergy
Rogue's Passage
33%inclusion16 decks49 decks
13%synergy
Takenuma, Abandoned Mire
29%inclusion14 decks49 decks
13%synergy
Crypt of Agadeem
27%inclusion13 decks49 decks
15%synergy
Reliquary Tower
24%inclusion12 decks49 decks
-5%synergy
Secret Tunnel
23%inclusion5 decks22 decks
22%synergy
Mortuary Mire
22%inclusion11 decks49 decks
10%synergy
Inkmoth Nexus
22%inclusion11 decks49 decks
22%synergy
Castle Locthwain
22%inclusion11 decks49 decks
6%synergy
War Room
14%inclusion7 decks49 decks
-2%synergy
Volrath's Stronghold
14%inclusion7 decks49 decks
11%synergy
Minas Morgul, Dark Fortress
12%inclusion6 decks49 decks
9%synergy
Access Tunnel
12%inclusion6 decks49 decks
9%synergy
Vesuva
10%inclusion5 decks49 decks
7%synergy
Mutavault
10%inclusion5 decks49 decks
10%synergy
Deserted Temple
10%inclusion5 decks49 decks
6%synergy
Lake of the Dead
10%inclusion5 decks49 decks
5%synergy
Midgar, City of Mako
6.3%inclusion2 decks32 decks
-4%synergy
Vault of Whispers
6.1%inclusion3 decks49 decks
1%synergy
Urza's Saga
6.1%inclusion3 decks49 decks
-2%synergy
Thespian's Stage
6.1%inclusion3 decks49 decks
1%synergy
Strip Mine
6.1%inclusion3 decks49 decks
3%synergy
Leechridden Swamp
6.1%inclusion3 decks49 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion41 decks49 decks
-2%synergy
Glistening Sphere
67%inclusion33 decks49 decks
66%synergy
Arcane Signet
43%inclusion21 decks49 decks
-19%synergy
The Soul Stone
37%inclusion10 decks27 decks
21%synergy
Staff of Compleation
37%inclusion18 decks49 decks
35%synergy
Throne of Eldraine
22%inclusion11 decks49 decks
13%synergy
Patchwork Banner
20%inclusion10 decks49 decks
16%synergy
Firdoch Core
11%inclusion2 decks19 decks
10%synergy
Gauntlet of Power
10%inclusion5 decks49 decks
7%synergy
Extraplanar Lens
10%inclusion5 decks49 decks
5%synergy
Caged Sun
8.2%inclusion4 decks49 decks
-2%synergy
Heraldic Banner
8.2%inclusion4 decks49 decks
3%synergy
Thought Vessel
8.2%inclusion4 decks49 decks
-16%synergy
Phyrexian Atlas
8.2%inclusion4 decks49 decks
8%synergy
Mind Stone
8.2%inclusion4 decks49 decks
-20%synergy
Nyx Lotus
8.2%inclusion4 decks49 decks
2%synergy
Charcoal Diamond
6.1%inclusion3 decks49 decks
-16%synergy
Lotus Petal
6.1%inclusion3 decks49 decks
-1%synergy
Fellwar Stone
6.1%inclusion3 decks49 decks
-8%synergy
Lands
Swamp
86%inclusion42 decks49 decks
-10%synergy
Cavern of Souls
61%inclusion30 decks49 decks
54%synergy
Path of Ancestry
45%inclusion22 decks49 decks
40%synergy
Fell the Profane
31%inclusion15 decks49 decks
11%synergy
Malakir Rebirth
31%inclusion15 decks49 decks
7%synergy
Myriad Landscape
16%inclusion8 decks49 decks
-8%synergy
Snow-Covered Swamp
16%inclusion8 decks49 decks
10%synergy
Agadeem's Awakening
12%inclusion6 decks49 decks
5%synergy
Hagra Mauling
8.2%inclusion4 decks49 decks
4%synergy
Command Tower
8.2%inclusion4 decks49 decks
2%synergy
Urza's Cave
8.2%inclusion4 decks49 decks
-0%synergy
Boggart Trawler
8.2%inclusion4 decks49 decks
-1%synergy
Mirrex
6.1%inclusion3 decks49 decks
6%synergy
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