Karumonix, the Rat King (Commander) - Expensive Infect

Karumonix, the Rat King
Rank #390
50decks
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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
100%inclusion50 decks50 decks
97%synergy
Swarmyard
96%inclusion48 decks50 decks
90%synergy
Piper of the Swarm
90%inclusion45 decks50 decks
83%synergy
Blightbelly Rat
86%inclusion43 decks50 decks
83%synergy
Ashcoat of the Shadow Swarm
80%inclusion40 decks50 decks
77%synergy
Infectious Inquiry
76%inclusion38 decks50 decks
73%synergy
Lord Skitter, Sewer King
80%inclusion40 decks50 decks
72%synergy
Ichor Rats
74%inclusion37 decks50 decks
71%synergy
Ogre Slumlord
80%inclusion40 decks50 decks
70%synergy
Pack Rat
76%inclusion38 decks50 decks
70%synergy
Top Cards
Jet Medallion
84%inclusion42 decks50 decks
22%synergy
Dark Ritual
72%inclusion36 decks50 decks
5%synergy
Vraska's Fall
66%inclusion33 decks50 decks
63%synergy
Phyresis Outbreak
66%inclusion33 decks50 decks
64%synergy
Cover of Darkness
66%inclusion33 decks50 decks
63%synergy
Vraska, Betrayal's Sting
60%inclusion30 decks50 decks
57%synergy
Septic Rats
60%inclusion30 decks50 decks
58%synergy
Bontu's Monument
56%inclusion28 decks50 decks
28%synergy
Herald's Horn
56%inclusion28 decks50 decks
50%synergy
Drown in Ichor
54%inclusion27 decks50 decks
50%synergy
Game Changers
Demonic Tutor
68%inclusion34 decks50 decks
41%synergy
Vampiric Tutor
54%inclusion27 decks50 decks
33%synergy
Bolas's Citadel
28%inclusion14 decks50 decks
-1%synergy
Imperial Seal
18%inclusion9 decks50 decks
11%synergy
Ancient Tomb
14%inclusion7 decks50 decks
2%synergy
Necropotence
14%inclusion7 decks50 decks
-1%synergy
The One Ring
6.0%inclusion3 decks50 decks
-3%synergy
Chrome Mox
6.0%inclusion3 decks50 decks
0%synergy
Creatures
Rancid Rats
52%inclusion26 decks50 decks
50%synergy
Lord Skitter's Butcher
50%inclusion25 decks50 decks
47%synergy
Ratcatcher
50%inclusion25 decks50 decks
47%synergy
Tangled Colony
44%inclusion22 decks50 decks
41%synergy
Crypt Ghast
44%inclusion22 decks50 decks
-4%synergy
Crypt Rats
42%inclusion21 decks50 decks
37%synergy
Rat Colony
40%inclusion20 decks50 decks
34%synergy
Ayara, First of Locthwain
38%inclusion19 decks50 decks
12%synergy
Stronghold Rats
38%inclusion19 decks50 decks
34%synergy
Changeling Outcast
36%inclusion18 decks50 decks
31%synergy
Typhoid Rats
36%inclusion18 decks50 decks
32%synergy
Persistent Marshstalker
35%inclusion17 decks49 decks
32%synergy
Yawgmoth, Thran Physician
34%inclusion17 decks50 decks
24%synergy
Nashi, Moon Sage's Scion
34%inclusion17 decks50 decks
30%synergy
Rat King, Verminister
31%inclusion4 decks13 decks
28%synergy
Species Specialist
30%inclusion15 decks50 decks
27%synergy
Wave of Rats
28%inclusion14 decks50 decks
26%synergy
Gnat Miser
28%inclusion14 decks50 decks
25%synergy
Rat King, Pale Piper
25%inclusion3 decks12 decks
21%synergy
Burglar Rat
24%inclusion12 decks50 decks
13%synergy
Ink-Eyes, Servant of Oni
24%inclusion12 decks50 decks
21%synergy
Chittering Witch
24%inclusion12 decks50 decks
20%synergy
Voracious Vermin
24%inclusion12 decks50 decks
21%synergy
Chittering Skitterling
22%inclusion11 decks50 decks
21%synergy
Roaming Throne
20%inclusion10 decks50 decks
17%synergy
Gray Merchant of Asphodel
20%inclusion10 decks50 decks
-31%synergy
Nezumi Informant
20%inclusion10 decks50 decks
13%synergy
Relentless Rats
18%inclusion9 decks50 decks
16%synergy
Throat Slitter
18%inclusion9 decks50 decks
16%synergy
Ruthless Radrat
16%inclusion8 decks50 decks
15%synergy
Locust Miser
16%inclusion8 decks50 decks
14%synergy
Skithiryx, the Blight Dragon
16%inclusion8 decks50 decks
15%synergy
Nezumi Graverobber
14%inclusion7 decks50 decks
13%synergy
Filth
14%inclusion7 decks50 decks
12%synergy
Nezumi Prowler
14%inclusion7 decks50 decks
13%synergy
Pestilence Rats
14%inclusion7 decks50 decks
12%synergy
Old Flitterfang
14%inclusion7 decks50 decks
13%synergy
Engine Rat
14%inclusion5 decks37 decks
12%synergy
Valley Rotcaller
12%inclusion6 decks49 decks
10%synergy
Zodiac Rat
12%inclusion6 decks50 decks
12%synergy
Zulaport Cutthroat
12%inclusion6 decks50 decks
-11%synergy
Swarm of Rats
12%inclusion6 decks50 decks
9%synergy
Nezumi Cutthroat
12%inclusion6 decks50 decks
11%synergy
Refurbished Familiar
10%inclusion5 decks50 decks
8%synergy
Boggart Trawler
10%inclusion5 decks50 decks
1%synergy
Razortooth Rats
10%inclusion5 decks50 decks
9%synergy
Midnight Reaper
10%inclusion5 decks50 decks
1%synergy
Plague Myr
8.0%inclusion4 decks50 decks
7%synergy
Morbid Opportunist
8.0%inclusion4 decks50 decks
-16%synergy
Twisted Sewer-Witch
8.0%inclusion4 decks50 decks
7%synergy
Instants
Deadly Rollick
52%inclusion26 decks50 decks
27%synergy
Whisper of the Dross
40%inclusion20 decks50 decks
37%synergy
Go for the Throat
38%inclusion19 decks50 decks
15%synergy
Tainted Strike
34%inclusion17 decks50 decks
31%synergy
Malakir Rebirth
32%inclusion16 decks50 decks
9%synergy
Fell the Profane
30%inclusion15 decks50 decks
11%synergy
Grim Affliction
26%inclusion13 decks50 decks
24%synergy
Village Rites
24%inclusion12 decks50 decks
-2%synergy
Tragic Slip
22%inclusion11 decks50 decks
2%synergy
Anoint with Affliction
18%inclusion9 decks50 decks
17%synergy
Defile
18%inclusion9 decks50 decks
-18%synergy
Infernal Grasp
16%inclusion8 decks50 decks
-9%synergy
Withering Torment
15%inclusion7 decks46 decks
-16%synergy
Snuff Out
12%inclusion6 decks50 decks
-1%synergy
Cabal Ritual
12%inclusion6 decks50 decks
-6%synergy
Hagra Mauling
10%inclusion5 decks50 decks
6%synergy
Hero's Downfall
10%inclusion5 decks50 decks
3%synergy
Sheoldred's Edict
10%inclusion5 decks50 decks
-5%synergy
Imp's Mischief
10%inclusion5 decks50 decks
-15%synergy
Bitter Triumph
10%inclusion5 decks50 decks
0%synergy
Corrupted Conviction
10%inclusion5 decks50 decks
-3%synergy
Sudden Spoiling
10%inclusion5 decks50 decks
1%synergy
Deadly Dispute
8.0%inclusion4 decks50 decks
-18%synergy
Doom Blade
8.0%inclusion4 decks50 decks
1%synergy
Culling the Weak
8.0%inclusion4 decks50 decks
-9%synergy
Withering Boon
8.0%inclusion4 decks50 decks
4%synergy
Plumb the Forbidden
8.0%inclusion4 decks50 decks
4%synergy
Offer Immortality
8.0%inclusion4 decks50 decks
6%synergy
Force of Despair
6.0%inclusion3 decks50 decks
-2%synergy
Rat Out
6.0%inclusion3 decks50 decks
5%synergy
Not Dead After All
6.0%inclusion3 decks50 decks
-5%synergy
Virulent Wound
6.0%inclusion3 decks50 decks
6%synergy
Curtains' Call
6.0%inclusion3 decks50 decks
4%synergy
Breathe Your Last
6.0%inclusion3 decks50 decks
4%synergy
Dismember
6.0%inclusion3 decks50 decks
-4%synergy
Zuko's Exile
5.9%inclusion1 decks17 decks
6%synergy
Sorceries
Feed the Swarm
46%inclusion23 decks50 decks
-4%synergy
Kindred Dominance
46%inclusion23 decks50 decks
41%synergy
Swarmyard Massacre
44%inclusion21 decks48 decks
41%synergy
Patriarch's Bidding
36%inclusion18 decks50 decks
32%synergy
Bloodline Bidding
29%inclusion4 decks14 decks
24%synergy
Reanimate
26%inclusion13 decks50 decks
-14%synergy
Damnation
26%inclusion13 decks50 decks
6%synergy
Plague of Vermin
24%inclusion12 decks50 decks
22%synergy
Toxic Deluge
20%inclusion10 decks50 decks
-17%synergy
Revenge of the Rats
19%inclusion8 decks43 decks
15%synergy
Diabolic Intent
18%inclusion9 decks50 decks
3%synergy
Night's Whisper
18%inclusion9 decks50 decks
-7%synergy
Pact of the Serpent
18%inclusion9 decks50 decks
16%synergy
Vat Emergence
16%inclusion8 decks50 decks
15%synergy
Torment of Hailfire
16%inclusion8 decks50 decks
1%synergy
Agadeem's Awakening
16%inclusion8 decks50 decks
9%synergy
Sign in Blood
16%inclusion8 decks50 decks
-19%synergy
Haunting Voyage
14%inclusion7 decks50 decks
13%synergy
Grim Tutor
14%inclusion7 decks50 decks
2%synergy
Crippling Fear
14%inclusion7 decks50 decks
11%synergy
Geth's Summons
12%inclusion6 decks50 decks
12%synergy
Bubbling Muck
10%inclusion5 decks50 decks
-6%synergy
Echoing Return
10%inclusion5 decks50 decks
7%synergy
Insatiable Avarice
10%inclusion5 decks50 decks
-1%synergy
Shredder's Technique
8.3%inclusion1 decks12 decks
5%synergy
Diabolic Tutor
8.0%inclusion4 decks50 decks
-6%synergy
Unearth
8.0%inclusion4 decks50 decks
-1%synergy
Exsanguinate
8.0%inclusion4 decks50 decks
-17%synergy
Gruesome Fate
8.0%inclusion4 decks50 decks
6%synergy
Desperate Plea
6.3%inclusion1 decks16 decks
5%synergy
Spread the Sickness
6.0%inclusion3 decks50 decks
5%synergy
Forever Young
6.0%inclusion3 decks50 decks
5%synergy
Feed the Infection
6.0%inclusion3 decks50 decks
5%synergy
Caress of Phyrexia
6.0%inclusion3 decks50 decks
5%synergy
Syphon Mind
6.0%inclusion3 decks50 decks
-6%synergy
Beseech the Mirror
6.0%inclusion3 decks50 decks
-1%synergy
Utility Artifacts
Skullclamp
50%inclusion25 decks50 decks
28%synergy
Contagion Engine
36%inclusion18 decks50 decks
34%synergy
Chronicle of Victory
36%inclusion5 decks14 decks
33%synergy
Thrumming Stone
32%inclusion16 decks50 decks
28%synergy
Contagion Clasp
26%inclusion13 decks50 decks
24%synergy
Sword of Truth and Justice
26%inclusion13 decks50 decks
25%synergy
Vanquisher's Banner
22%inclusion11 decks50 decks
18%synergy
Lightning Greaves
22%inclusion11 decks50 decks
-12%synergy
Whip of Erebos
18%inclusion9 decks50 decks
7%synergy
Grafted Exoskeleton
18%inclusion9 decks50 decks
17%synergy
Door of Destinies
16%inclusion8 decks50 decks
14%synergy
Gathering Stone
14%inclusion2 decks14 decks
13%synergy
Expedition Map
14%inclusion7 decks50 decks
2%synergy
Akroma's Memorial
14%inclusion7 decks50 decks
13%synergy
Thornbite Staff
14%inclusion7 decks50 decks
11%synergy
Coat of Arms
12%inclusion6 decks50 decks
9%synergy
Eldrazi Monument
12%inclusion6 decks50 decks
10%synergy
Prosthetic Injector
10%inclusion5 decks50 decks
10%synergy
Swiftfoot Boots
10%inclusion5 decks50 decks
-21%synergy
The Darkness Crystal
10%inclusion3 decks30 decks
-10%synergy
Sensei's Divining Top
8.0%inclusion4 decks50 decks
0%synergy
Ashnod's Altar
8.0%inclusion4 decks50 decks
-12%synergy
Wayfarer's Bauble
6.0%inclusion3 decks50 decks
-9%synergy
Aetherflux Reservoir
6.0%inclusion3 decks50 decks
-3%synergy
Scroll Rack
6.0%inclusion3 decks50 decks
5%synergy
Wishclaw Talisman
6.0%inclusion3 decks50 decks
-1%synergy
Phyrexian Altar
6.0%inclusion3 decks50 decks
-8%synergy
Sword of Hearth and Home
6.0%inclusion3 decks50 decks
5%synergy
Whispersilk Cloak
6.0%inclusion3 decks50 decks
0%synergy
Enchantments
Phyrexian Arena
48%inclusion24 decks50 decks
8%synergy
Grave Pact
42%inclusion21 decks50 decks
22%synergy
Black Market Connections
42%inclusion21 decks50 decks
18%synergy
Necrogen Communion
28%inclusion14 decks50 decks
26%synergy
Haunted One
24%inclusion12 decks50 decks
21%synergy
Black Market
20%inclusion10 decks50 decks
-1%synergy
Dictate of Erebos
20%inclusion10 decks50 decks
9%synergy
Oversold Cemetery
20%inclusion10 decks50 decks
15%synergy
Phyresis
16%inclusion8 decks50 decks
14%synergy
Dark Prophecy
12%inclusion6 decks50 decks
8%synergy
Glistening Oil
10%inclusion5 decks50 decks
9%synergy
Phyrexian Reclamation
10%inclusion5 decks50 decks
0%synergy
Bad Moon
10%inclusion5 decks50 decks
7%synergy
The Meathook Massacre
8.0%inclusion4 decks50 decks
-9%synergy
Relic Putrescence
8.0%inclusion4 decks50 decks
8%synergy
Bastion of Remembrance
8.0%inclusion4 decks50 decks
-9%synergy
Contamination
6.0%inclusion3 decks50 decks
3%synergy
Tribute to Horobi
6.0%inclusion3 decks50 decks
5%synergy
Lord Skitter's Blessing
6.0%inclusion3 decks50 decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
16%inclusion8 decks50 decks
2%synergy
Utility Lands
Cabal Coffers
92%inclusion46 decks50 decks
37%synergy
Nykthos, Shrine to Nyx
82%inclusion41 decks50 decks
52%synergy
Urborg, Tomb of Yawgmoth
78%inclusion39 decks50 decks
40%synergy
Karn's Bastion
72%inclusion36 decks50 decks
68%synergy
Bojuka Bog
60%inclusion30 decks50 decks
13%synergy
Cabal Stronghold
60%inclusion30 decks50 decks
25%synergy
Phyrexian Tower
52%inclusion26 decks50 decks
26%synergy
Three Tree City
49%inclusion24 decks49 decks
44%synergy
Mudflat Village
42%inclusion21 decks50 decks
39%synergy
Shizo, Death's Storehouse
34%inclusion17 decks50 decks
24%synergy
Witch's Cottage
32%inclusion16 decks50 decks
7%synergy
Rogue's Passage
32%inclusion16 decks50 decks
13%synergy
Crypt of Agadeem
30%inclusion15 decks50 decks
19%synergy
Takenuma, Abandoned Mire
30%inclusion15 decks50 decks
14%synergy
Mortuary Mire
24%inclusion12 decks50 decks
11%synergy
Inkmoth Nexus
24%inclusion12 decks50 decks
23%synergy
Reliquary Tower
24%inclusion12 decks50 decks
-6%synergy
Secret Tunnel
24%inclusion4 decks17 decks
22%synergy
Castle Locthwain
22%inclusion11 decks50 decks
5%synergy
War Room
16%inclusion8 decks50 decks
0%synergy
Urza's Saga
12%inclusion6 decks50 decks
4%synergy
Volrath's Stronghold
12%inclusion6 decks50 decks
8%synergy
Minas Morgul, Dark Fortress
12%inclusion6 decks50 decks
9%synergy
Access Tunnel
12%inclusion6 decks50 decks
9%synergy
Deserted Temple
10%inclusion5 decks50 decks
6%synergy
Lake of the Dead
10%inclusion5 decks50 decks
5%synergy
Mutavault
8.0%inclusion4 decks50 decks
7%synergy
Strip Mine
8.0%inclusion4 decks50 decks
5%synergy
Vault of Whispers
6.0%inclusion3 decks50 decks
1%synergy
Barren Moor
6.0%inclusion3 decks50 decks
-4%synergy
Vesuva
6.0%inclusion3 decks50 decks
3%synergy
The Black Gate
6.0%inclusion3 decks50 decks
3%synergy
Leechridden Swamp
6.0%inclusion3 decks50 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion42 decks50 decks
-2%synergy
Glistening Sphere
62%inclusion31 decks50 decks
61%synergy
Arcane Signet
44%inclusion22 decks50 decks
-18%synergy
The Soul Stone
36%inclusion8 decks22 decks
22%synergy
Staff of Compleation
36%inclusion18 decks50 decks
34%synergy
Patchwork Banner
20%inclusion10 decks49 decks
16%synergy
Throne of Eldraine
18%inclusion9 decks50 decks
8%synergy
Firdoch Core
14%inclusion2 decks14 decks
14%synergy
Gauntlet of Power
12%inclusion6 decks50 decks
9%synergy
Thought Vessel
12%inclusion6 decks50 decks
-13%synergy
Mind Stone
10%inclusion5 decks50 decks
-19%synergy
Nyx Lotus
10%inclusion5 decks50 decks
4%synergy
Extraplanar Lens
10%inclusion5 decks50 decks
5%synergy
Caged Sun
8.0%inclusion4 decks50 decks
-3%synergy
Charcoal Diamond
6.0%inclusion3 decks50 decks
-16%synergy
Heraldic Banner
6.0%inclusion3 decks50 decks
1%synergy
Fellwar Stone
6.0%inclusion3 decks50 decks
-8%synergy
Phyrexian Atlas
6.0%inclusion3 decks50 decks
6%synergy
Mox Opal
6.0%inclusion3 decks50 decks
3%synergy
White Lotus Tile
5.9%inclusion1 decks17 decks
5%synergy
Lands
Swamp
86%inclusion43 decks50 decks
-9%synergy
Cavern of Souls
60%inclusion30 decks50 decks
53%synergy
Path of Ancestry
46%inclusion23 decks50 decks
41%synergy
Malakir Rebirth
32%inclusion16 decks50 decks
9%synergy
Fell the Profane
30%inclusion15 decks50 decks
11%synergy
Myriad Landscape
16%inclusion8 decks50 decks
-9%synergy
Agadeem's Awakening
16%inclusion8 decks50 decks
9%synergy
Snow-Covered Swamp
16%inclusion8 decks50 decks
9%synergy
Hagra Mauling
10%inclusion5 decks50 decks
6%synergy
Boggart Trawler
10%inclusion5 decks50 decks
1%synergy
Command Tower
8.0%inclusion4 decks50 decks
2%synergy
Mirrex
8.0%inclusion4 decks50 decks
7%synergy
Urza's Cave
6.0%inclusion3 decks50 decks
-2%synergy
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