Karumonix, the Rat King (Commander) - Expensive Infect

Karumonix, the Rat King
Rank #410
48decks
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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%inclusion47 decks48 decks
94%synergy
Swarmyard
92%inclusion44 decks48 decks
86%synergy
Piper of the Swarm
88%inclusion42 decks48 decks
81%synergy
Blightbelly Rat
83%inclusion40 decks48 decks
80%synergy
Infectious Inquiry
77%inclusion37 decks48 decks
74%synergy
Ichor Rats
73%inclusion35 decks48 decks
70%synergy
Ashcoat of the Shadow Swarm
73%inclusion35 decks48 decks
69%synergy
Pack Rat
75%inclusion36 decks48 decks
69%synergy
Lord Skitter, Sewer King
77%inclusion37 decks48 decks
69%synergy
Cover of Darkness
71%inclusion34 decks48 decks
68%synergy
Top Cards
Jet Medallion
85%inclusion41 decks48 decks
23%synergy
Ogre Slumlord
77%inclusion37 decks48 decks
68%synergy
Dark Ritual
75%inclusion36 decks48 decks
8%synergy
Vraska's Fall
67%inclusion32 decks48 decks
63%synergy
Phyresis Outbreak
67%inclusion32 decks48 decks
65%synergy
Septic Rats
65%inclusion31 decks48 decks
63%synergy
Herald's Horn
63%inclusion30 decks48 decks
57%synergy
Bontu's Monument
56%inclusion27 decks48 decks
28%synergy
Vraska, Betrayal's Sting
56%inclusion27 decks48 decks
54%synergy
Lord Skitter's Butcher
52%inclusion25 decks48 decks
49%synergy
Game Changers
Demonic Tutor
67%inclusion32 decks48 decks
40%synergy
Vampiric Tutor
50%inclusion24 decks48 decks
29%synergy
Bolas's Citadel
27%inclusion13 decks48 decks
-1%synergy
Imperial Seal
15%inclusion7 decks48 decks
8%synergy
Ancient Tomb
10%inclusion5 decks48 decks
-1%synergy
Necropotence
8.3%inclusion4 decks48 decks
-6%synergy
The One Ring
6.3%inclusion3 decks48 decks
-3%synergy
Creatures
Ratcatcher
50%inclusion24 decks48 decks
47%synergy
Rancid Rats
50%inclusion24 decks48 decks
48%synergy
Rat Colony
48%inclusion23 decks48 decks
42%synergy
Crypt Ghast
44%inclusion21 decks48 decks
-3%synergy
Crypt Rats
42%inclusion20 decks48 decks
37%synergy
Tangled Colony
42%inclusion20 decks48 decks
39%synergy
Stronghold Rats
42%inclusion20 decks48 decks
38%synergy
Rat King, Verminister
41%inclusion7 decks17 decks
38%synergy
Ayara, First of Locthwain
38%inclusion18 decks48 decks
13%synergy
Persistent Marshstalker
38%inclusion18 decks48 decks
35%synergy
Changeling Outcast
38%inclusion18 decks48 decks
33%synergy
Typhoid Rats
35%inclusion17 decks48 decks
32%synergy
Yawgmoth, Thran Physician
33%inclusion16 decks48 decks
24%synergy
Gnat Miser
33%inclusion16 decks48 decks
31%synergy
Nashi, Moon Sage's Scion
31%inclusion15 decks48 decks
28%synergy
Burglar Rat
29%inclusion14 decks48 decks
19%synergy
Species Specialist
29%inclusion14 decks48 decks
26%synergy
Wave of Rats
29%inclusion14 decks48 decks
28%synergy
Voracious Vermin
27%inclusion13 decks48 decks
24%synergy
Nezumi Informant
25%inclusion12 decks48 decks
19%synergy
Rat King, Pale Piper
24%inclusion4 decks17 decks
20%synergy
Roaming Throne
23%inclusion11 decks48 decks
20%synergy
Ink-Eyes, Servant of Oni
23%inclusion11 decks48 decks
20%synergy
Chittering Skitterling
23%inclusion11 decks48 decks
22%synergy
Chittering Witch
21%inclusion10 decks48 decks
17%synergy
Engine Rat
18%inclusion7 decks40 decks
16%synergy
Gray Merchant of Asphodel
17%inclusion8 decks48 decks
-33%synergy
Throat Slitter
17%inclusion8 decks48 decks
15%synergy
Zodiac Rat
17%inclusion8 decks48 decks
16%synergy
Locust Miser
17%inclusion8 decks48 decks
15%synergy
Valley Rotcaller
17%inclusion8 decks48 decks
14%synergy
Nezumi Prowler
17%inclusion8 decks48 decks
15%synergy
Relentless Rats
15%inclusion7 decks48 decks
13%synergy
Nezumi Graverobber
15%inclusion7 decks48 decks
13%synergy
Ruthless Radrat
15%inclusion7 decks48 decks
14%synergy
Swarm of Rats
15%inclusion7 decks48 decks
12%synergy
Nezumi Cutthroat
15%inclusion7 decks48 decks
14%synergy
Filth
10%inclusion5 decks48 decks
8%synergy
Razortooth Rats
10%inclusion5 decks48 decks
10%synergy
Zulaport Cutthroat
10%inclusion5 decks48 decks
-13%synergy
Midnight Reaper
10%inclusion5 decks48 decks
2%synergy
Old Flitterfang
10%inclusion5 decks48 decks
9%synergy
Undercity Dire Rat
9.4%inclusion3 decks32 decks
8%synergy
Morbid Opportunist
8.3%inclusion4 decks48 decks
-16%synergy
Boggart Trawler
8.3%inclusion4 decks48 decks
-1%synergy
Twisted Sewer-Witch
8.3%inclusion4 decks48 decks
7%synergy
Pestilence Rats
8.3%inclusion4 decks48 decks
6%synergy
Skithiryx, the Blight Dragon
8.3%inclusion4 decks48 decks
7%synergy
Refurbished Familiar
6.3%inclusion3 decks48 decks
4%synergy
Bog Rats
6.3%inclusion3 decks48 decks
6%synergy
Instants
Deadly Rollick
50%inclusion24 decks48 decks
24%synergy
Whisper of the Dross
40%inclusion19 decks48 decks
37%synergy
Go for the Throat
35%inclusion17 decks48 decks
13%synergy
Tainted Strike
33%inclusion16 decks48 decks
30%synergy
Malakir Rebirth
33%inclusion16 decks48 decks
10%synergy
Fell the Profane
31%inclusion15 decks48 decks
12%synergy
Village Rites
29%inclusion14 decks48 decks
4%synergy
Grim Affliction
27%inclusion13 decks48 decks
25%synergy
Cabal Ritual
21%inclusion10 decks48 decks
2%synergy
Tragic Slip
21%inclusion10 decks48 decks
2%synergy
Anoint with Affliction
19%inclusion9 decks48 decks
18%synergy
Defile
17%inclusion8 decks48 decks
-19%synergy
Withering Torment
17%inclusion8 decks48 decks
-15%synergy
Culling the Weak
15%inclusion7 decks48 decks
-3%synergy
Infernal Grasp
15%inclusion7 decks48 decks
-11%synergy
Hagra Mauling
10%inclusion5 decks48 decks
6%synergy
Hero's Downfall
10%inclusion5 decks48 decks
4%synergy
Sheoldred's Edict
10%inclusion5 decks48 decks
-5%synergy
Snuff Out
10%inclusion5 decks48 decks
-4%synergy
Bitter Triumph
10%inclusion5 decks48 decks
0%synergy
Corrupted Conviction
10%inclusion5 decks48 decks
-2%synergy
Imp's Mischief
8.3%inclusion4 decks48 decks
-17%synergy
Consuming Corruption
8.3%inclusion4 decks48 decks
-7%synergy
Deadly Dispute
8.3%inclusion4 decks48 decks
-19%synergy
Doom Blade
8.3%inclusion4 decks48 decks
1%synergy
Virulent Wound
8.3%inclusion4 decks48 decks
8%synergy
Plumb the Forbidden
8.3%inclusion4 decks48 decks
4%synergy
Sudden Spoiling
8.3%inclusion4 decks48 decks
0%synergy
Force of Despair
6.3%inclusion3 decks48 decks
-1%synergy
Rat Out
6.3%inclusion3 decks48 decks
5%synergy
Flare of Malice
6.3%inclusion3 decks48 decks
-7%synergy
Slaughter Pact
6.3%inclusion3 decks48 decks
4%synergy
Withering Boon
6.3%inclusion3 decks48 decks
2%synergy
Curtains' Call
6.3%inclusion3 decks48 decks
5%synergy
Breathe Your Last
6.3%inclusion3 decks48 decks
4%synergy
Sorceries
Drown in Ichor
52%inclusion25 decks48 decks
49%synergy
Kindred Dominance
48%inclusion23 decks48 decks
43%synergy
Feed the Swarm
46%inclusion22 decks48 decks
-5%synergy
Swarmyard Massacre
44%inclusion21 decks48 decks
41%synergy
Patriarch's Bidding
33%inclusion16 decks48 decks
29%synergy
Bloodline Bidding
28%inclusion5 decks18 decks
24%synergy
Damnation
23%inclusion11 decks48 decks
3%synergy
Revenge of the Rats
22%inclusion10 decks46 decks
19%synergy
Night's Whisper
21%inclusion10 decks48 decks
-5%synergy
Reanimate
21%inclusion10 decks48 decks
-20%synergy
Toxic Deluge
21%inclusion10 decks48 decks
-16%synergy
Plague of Vermin
21%inclusion10 decks48 decks
18%synergy
Diabolic Intent
19%inclusion9 decks48 decks
3%synergy
Sign in Blood
19%inclusion9 decks48 decks
-16%synergy
Crippling Fear
19%inclusion9 decks48 decks
16%synergy
Vat Emergence
17%inclusion8 decks48 decks
15%synergy
Pact of the Serpent
17%inclusion8 decks48 decks
15%synergy
Bubbling Muck
15%inclusion7 decks48 decks
-1%synergy
Agadeem's Awakening
15%inclusion7 decks48 decks
7%synergy
Grim Tutor
15%inclusion7 decks48 decks
3%synergy
Torment of Hailfire
13%inclusion6 decks48 decks
-2%synergy
Haunting Voyage
13%inclusion6 decks48 decks
11%synergy
Insatiable Avarice
13%inclusion6 decks48 decks
2%synergy
Shredder's Technique
12%inclusion2 decks17 decks
9%synergy
Diabolic Tutor
10%inclusion5 decks48 decks
-3%synergy
Unearth
10%inclusion5 decks48 decks
1%synergy
Geth's Summons
10%inclusion5 decks48 decks
10%synergy
Blasphemous Edict
8.7%inclusion4 decks46 decks
-7%synergy
Spread the Sickness
8.3%inclusion4 decks48 decks
8%synergy
Echoing Return
8.3%inclusion4 decks48 decks
5%synergy
Exsanguinate
8.3%inclusion4 decks48 decks
-16%synergy
Caress of Phyrexia
8.3%inclusion4 decks48 decks
8%synergy
Decorum Dissertation
7.7%inclusion1 decks13 decks
2%synergy
Feed the Infection
6.3%inclusion3 decks48 decks
6%synergy
Syphon Mind
6.3%inclusion3 decks48 decks
-6%synergy
Beseech the Mirror
6.3%inclusion3 decks48 decks
-1%synergy
Gruesome Fate
6.3%inclusion3 decks48 decks
4%synergy
Desperate Plea
5.0%inclusion1 decks20 decks
4%synergy
Utility Artifacts
Skullclamp
50%inclusion24 decks48 decks
28%synergy
Chronicle of Victory
33%inclusion6 decks18 decks
31%synergy
Contagion Engine
31%inclusion15 decks48 decks
30%synergy
Thrumming Stone
31%inclusion15 decks48 decks
27%synergy
Lightning Greaves
25%inclusion12 decks48 decks
-9%synergy
Contagion Clasp
23%inclusion11 decks48 decks
21%synergy
Sword of Truth and Justice
23%inclusion11 decks48 decks
22%synergy
Vanquisher's Banner
23%inclusion11 decks48 decks
19%synergy
Door of Destinies
21%inclusion10 decks48 decks
19%synergy
Coat of Arms
17%inclusion8 decks48 decks
14%synergy
Expedition Map
17%inclusion8 decks48 decks
5%synergy
Grafted Exoskeleton
17%inclusion8 decks48 decks
16%synergy
Whip of Erebos
15%inclusion7 decks48 decks
4%synergy
Akroma's Memorial
13%inclusion6 decks48 decks
12%synergy
Swiftfoot Boots
13%inclusion6 decks48 decks
-19%synergy
Thornbite Staff
13%inclusion6 decks48 decks
10%synergy
Gathering Stone
11%inclusion2 decks18 decks
10%synergy
The Darkness Crystal
9.4%inclusion3 decks32 decks
-11%synergy
Ashnod's Altar
8.3%inclusion4 decks48 decks
-11%synergy
Prosthetic Injector
8.3%inclusion4 decks48 decks
8%synergy
Eldrazi Monument
8.3%inclusion4 decks48 decks
7%synergy
Banner of Kinship
6.5%inclusion3 decks46 decks
4%synergy
Throne of Geth
6.3%inclusion3 decks48 decks
6%synergy
Phyrexian Altar
6.3%inclusion3 decks48 decks
-8%synergy
Whispersilk Cloak
6.3%inclusion3 decks48 decks
0%synergy
Enchantments
Phyrexian Arena
50%inclusion24 decks48 decks
11%synergy
Grave Pact
44%inclusion21 decks48 decks
24%synergy
Black Market Connections
33%inclusion16 decks48 decks
8%synergy
Necrogen Communion
27%inclusion13 decks48 decks
25%synergy
Haunted One
25%inclusion12 decks48 decks
23%synergy
Black Market
23%inclusion11 decks48 decks
3%synergy
Oversold Cemetery
23%inclusion11 decks48 decks
18%synergy
Dictate of Erebos
19%inclusion9 decks48 decks
8%synergy
Phyresis
19%inclusion9 decks48 decks
17%synergy
Dark Prophecy
13%inclusion6 decks48 decks
9%synergy
Glistening Oil
10%inclusion5 decks48 decks
10%synergy
Phyrexian Reclamation
10%inclusion5 decks48 decks
1%synergy
Relic Putrescence
10%inclusion5 decks48 decks
10%synergy
Bastion of Remembrance
10%inclusion5 decks48 decks
-7%synergy
The Meathook Massacre
8.3%inclusion4 decks48 decks
-9%synergy
Bad Moon
8.3%inclusion4 decks48 decks
5%synergy
Tribute to Horobi
6.3%inclusion3 decks48 decks
5%synergy
Intimidation
6.3%inclusion3 decks48 decks
6%synergy
Lord Skitter's Blessing
6.3%inclusion3 decks48 decks
6%synergy
Nowhere to Run
6.3%inclusion3 decks48 decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
15%inclusion7 decks48 decks
1%synergy
Utility Lands
Cabal Coffers
92%inclusion44 decks48 decks
37%synergy
Nykthos, Shrine to Nyx
79%inclusion38 decks48 decks
49%synergy
Urborg, Tomb of Yawgmoth
77%inclusion37 decks48 decks
39%synergy
Karn's Bastion
67%inclusion32 decks48 decks
63%synergy
Bojuka Bog
60%inclusion29 decks48 decks
13%synergy
Cabal Stronghold
56%inclusion27 decks48 decks
22%synergy
Phyrexian Tower
56%inclusion27 decks48 decks
30%synergy
Three Tree City
50%inclusion24 decks48 decks
45%synergy
Mudflat Village
46%inclusion22 decks48 decks
43%synergy
Shizo, Death's Storehouse
35%inclusion17 decks48 decks
25%synergy
Witch's Cottage
33%inclusion16 decks48 decks
9%synergy
Rogue's Passage
33%inclusion16 decks48 decks
14%synergy
Takenuma, Abandoned Mire
29%inclusion14 decks48 decks
13%synergy
Crypt of Agadeem
25%inclusion12 decks48 decks
13%synergy
Reliquary Tower
25%inclusion12 decks48 decks
-4%synergy
Secret Tunnel
24%inclusion5 decks21 decks
23%synergy
Mortuary Mire
23%inclusion11 decks48 decks
10%synergy
Inkmoth Nexus
23%inclusion11 decks48 decks
22%synergy
Castle Locthwain
23%inclusion11 decks48 decks
6%synergy
War Room
17%inclusion8 decks48 decks
1%synergy
Volrath's Stronghold
15%inclusion7 decks48 decks
11%synergy
Minas Morgul, Dark Fortress
13%inclusion6 decks48 decks
9%synergy
Access Tunnel
13%inclusion6 decks48 decks
10%synergy
Mutavault
10%inclusion5 decks48 decks
10%synergy
Vesuva
8.3%inclusion4 decks48 decks
6%synergy
Deserted Temple
8.3%inclusion4 decks48 decks
4%synergy
Lake of the Dead
8.3%inclusion4 decks48 decks
3%synergy
Vault of Whispers
6.3%inclusion3 decks48 decks
1%synergy
Leechridden Swamp
6.3%inclusion3 decks48 decks
4%synergy
Midgar, City of Mako
6.3%inclusion2 decks32 decks
-4%synergy
Mana Artifacts
Sol Ring
83%inclusion40 decks48 decks
-2%synergy
Glistening Sphere
65%inclusion31 decks48 decks
63%synergy
Arcane Signet
46%inclusion22 decks48 decks
-16%synergy
Staff of Compleation
35%inclusion17 decks48 decks
34%synergy
The Soul Stone
35%inclusion9 decks26 decks
19%synergy
Patchwork Banner
21%inclusion10 decks48 decks
16%synergy
Throne of Eldraine
21%inclusion10 decks48 decks
12%synergy
Firdoch Core
11%inclusion2 decks18 decks
11%synergy
Gauntlet of Power
10%inclusion5 decks48 decks
7%synergy
Caged Sun
8.3%inclusion4 decks48 decks
-2%synergy
Heraldic Banner
8.3%inclusion4 decks48 decks
3%synergy
Thought Vessel
8.3%inclusion4 decks48 decks
-16%synergy
Mind Stone
8.3%inclusion4 decks48 decks
-19%synergy
Extraplanar Lens
8.3%inclusion4 decks48 decks
4%synergy
Lotus Petal
6.3%inclusion3 decks48 decks
-1%synergy
Phyrexian Atlas
6.3%inclusion3 decks48 decks
6%synergy
Nyx Lotus
6.3%inclusion3 decks48 decks
1%synergy
Lands
Swamp
88%inclusion42 decks48 decks
-8%synergy
Cavern of Souls
60%inclusion29 decks48 decks
54%synergy
Path of Ancestry
48%inclusion23 decks48 decks
43%synergy
Malakir Rebirth
33%inclusion16 decks48 decks
10%synergy
Fell the Profane
31%inclusion15 decks48 decks
12%synergy
Myriad Landscape
17%inclusion8 decks48 decks
-8%synergy
Agadeem's Awakening
15%inclusion7 decks48 decks
7%synergy
Snow-Covered Swamp
13%inclusion6 decks48 decks
6%synergy
Hagra Mauling
10%inclusion5 decks48 decks
6%synergy
Urza's Cave
10%inclusion5 decks48 decks
2%synergy
Boggart Trawler
8.3%inclusion4 decks48 decks
-1%synergy
Command Tower
6.3%inclusion3 decks48 decks
0%synergy
Mirrex
6.3%inclusion3 decks48 decks
6%synergy
Verdant Catacombs
6.3%inclusion3 decks48 decks
3%synergy
Polluted Delta
6.3%inclusion3 decks48 decks
2%synergy
Bloodstained Mire
6.3%inclusion3 decks48 decks
2%synergy
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