Karumonix, the Rat King (Commander) - Upgraded Infect

Karumonix, the Rat King
Rank #372
46decks
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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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Elephant-Rat
6.3%inclusion1 decks16 decks
6%synergy
High Synergy Cards
Blightbelly Rat
89%inclusion41 decks46 decks
85%synergy
Marrow-Gnawer
85%inclusion39 decks46 decks
82%synergy
Piper of the Swarm
87%inclusion40 decks46 decks
80%synergy
Infectious Inquiry
83%inclusion38 decks46 decks
80%synergy
Ichor Rats
83%inclusion38 decks46 decks
79%synergy
Karn's Bastion
78%inclusion36 decks46 decks
74%synergy
Drown in Ichor
78%inclusion36 decks46 decks
74%synergy
Pack Rat
78%inclusion36 decks46 decks
72%synergy
Septic Rats
74%inclusion34 decks46 decks
72%synergy
Rancid Rats
74%inclusion34 decks46 decks
71%synergy
Top Cards
Ogre Slumlord
80%inclusion37 decks46 decks
70%synergy
Dark Ritual
76%inclusion35 decks46 decks
10%synergy
Lord Skitter, Sewer King
76%inclusion35 decks46 decks
68%synergy
Vraska's Fall
70%inclusion32 decks46 decks
66%synergy
Typhoid Rats
70%inclusion32 decks46 decks
66%synergy
Tangled Colony
61%inclusion28 decks46 decks
58%synergy
Phyresis Outbreak
61%inclusion28 decks46 decks
59%synergy
Whisper of the Dross
59%inclusion27 decks46 decks
55%synergy
Crypt Rats
57%inclusion26 decks46 decks
52%synergy
Gnat Miser
57%inclusion26 decks46 decks
53%synergy
Game Changers
Demonic Tutor
30%inclusion14 decks46 decks
2%synergy
Vampiric Tutor
20%inclusion9 decks46 decks
-3%synergy
Bolas's Citadel
17%inclusion8 decks46 decks
-12%synergy
Ancient Tomb
6.5%inclusion3 decks46 decks
-5%synergy
Necropotence
6.5%inclusion3 decks46 decks
-9%synergy
Creatures
Stronghold Rats
57%inclusion26 decks46 decks
52%synergy
Ratcatcher
54%inclusion25 decks46 decks
51%synergy
Persistent Marshstalker
52%inclusion23 decks44 decks
50%synergy
Lord Skitter's Butcher
52%inclusion24 decks46 decks
49%synergy
Rat Colony
48%inclusion22 decks46 decks
43%synergy
Voracious Vermin
43%inclusion20 decks46 decks
40%synergy
Changeling Outcast
43%inclusion20 decks46 decks
38%synergy
Burglar Rat
41%inclusion19 decks46 decks
30%synergy
Wave of Rats
39%inclusion18 decks46 decks
37%synergy
Throat Slitter
37%inclusion17 decks46 decks
35%synergy
Ink-Eyes, Servant of Oni
35%inclusion16 decks46 decks
31%synergy
Ashcoat of the Shadow Swarm
35%inclusion16 decks46 decks
32%synergy
Swarm of Rats
33%inclusion15 decks46 decks
30%synergy
Chittering Skitterling
33%inclusion15 decks46 decks
32%synergy
Nezumi Informant
33%inclusion15 decks46 decks
25%synergy
Chittering Witch
30%inclusion14 decks46 decks
26%synergy
Nezumi Cutthroat
30%inclusion14 decks46 decks
30%synergy
Gnawing Vermin
28%inclusion13 decks46 decks
27%synergy
Crypt Ghast
28%inclusion13 decks46 decks
-20%synergy
Ruin Rat
28%inclusion13 decks46 decks
27%synergy
Rotting Rats
26%inclusion12 decks46 decks
23%synergy
Nezumi Prowler
26%inclusion12 decks46 decks
25%synergy
Pestilence Rats
26%inclusion12 decks46 decks
24%synergy
Nashi, Moon Sage's Scion
26%inclusion12 decks46 decks
22%synergy
Engine Rat
25%inclusion11 decks44 decks
24%synergy
Ayara, First of Locthwain
22%inclusion10 decks46 decks
-4%synergy
Razortooth Rats
22%inclusion10 decks46 decks
21%synergy
Drainpipe Vermin
22%inclusion10 decks46 decks
20%synergy
Filth
20%inclusion9 decks46 decks
17%synergy
Species Specialist
20%inclusion9 decks46 decks
16%synergy
Valley Rotcaller
18%inclusion8 decks44 decks
16%synergy
Nezumi Graverobber
17%inclusion8 decks46 decks
16%synergy
Ravenous Rats
17%inclusion8 decks46 decks
15%synergy
Gray Merchant of Asphodel
17%inclusion8 decks46 decks
-34%synergy
Zodiac Rat
17%inclusion8 decks46 decks
17%synergy
Locust Miser
17%inclusion8 decks46 decks
16%synergy
Twisted Sewer-Witch
15%inclusion7 decks46 decks
13%synergy
Yawgmoth, Thran Physician
15%inclusion7 decks46 decks
5%synergy
Okiba-Gang Shinobi
15%inclusion7 decks46 decks
14%synergy
Refurbished Familiar
14%inclusion6 decks44 decks
11%synergy
Bog Rats
13%inclusion6 decks46 decks
13%synergy
Skullsnatcher
13%inclusion6 decks46 decks
12%synergy
Sinuous Vermin
13%inclusion6 decks46 decks
12%synergy
Old Flitterfang
13%inclusion6 decks46 decks
11%synergy
Mukotai Ambusher
11%inclusion5 decks46 decks
10%synergy
Nezumi Shortfang
11%inclusion5 decks46 decks
10%synergy
Nezumi Bone-Reader
11%inclusion5 decks46 decks
10%synergy
Undercity Dire Rat
11%inclusion3 decks28 decks
9%synergy
Innocuous Rat
9.1%inclusion4 decks44 decks
8%synergy
Ruthless Radrat
9.1%inclusion4 decks44 decks
8%synergy
Instants
Defile
48%inclusion22 decks46 decks
10%synergy
Grim Affliction
43%inclusion20 decks46 decks
41%synergy
Tainted Strike
43%inclusion20 decks46 decks
40%synergy
Go for the Throat
37%inclusion17 decks46 decks
13%synergy
Village Rites
30%inclusion14 decks46 decks
6%synergy
Withering Torment
27%inclusion12 decks44 decks
-4%synergy
Rat Out
26%inclusion12 decks46 decks
25%synergy
Deadly Dispute
24%inclusion11 decks46 decks
1%synergy
Infernal Grasp
22%inclusion10 decks46 decks
-3%synergy
Murder
20%inclusion9 decks46 decks
9%synergy
Malakir Rebirth
20%inclusion9 decks46 decks
-2%synergy
Corrupted Conviction
20%inclusion9 decks46 decks
8%synergy
Anoint with Affliction
17%inclusion8 decks46 decks
17%synergy
Fell the Profane
16%inclusion7 decks44 decks
-2%synergy
Consuming Corruption
16%inclusion7 decks44 decks
0%synergy
Sudden Spoiling
15%inclusion7 decks46 decks
6%synergy
Feign Death
15%inclusion7 decks46 decks
7%synergy
Tragic Slip
15%inclusion7 decks46 decks
-5%synergy
Hero's Downfall
13%inclusion6 decks46 decks
6%synergy
Not Dead After All
13%inclusion6 decks46 decks
2%synergy
Cabal Ritual
13%inclusion6 decks46 decks
-5%synergy
Virulent Wound
11%inclusion5 decks46 decks
10%synergy
Foul-Tongue Shriek
11%inclusion5 decks46 decks
9%synergy
Hagra Mauling
8.7%inclusion4 decks46 decks
4%synergy
Deadly Rollick
8.7%inclusion4 decks46 decks
-14%synergy
Culling the Weak
8.7%inclusion4 decks46 decks
-6%synergy
Supernatural Stamina
8.7%inclusion4 decks46 decks
1%synergy
Death Denied
8.7%inclusion4 decks46 decks
8%synergy
Sheoldred's Edict
6.5%inclusion3 decks46 decks
-8%synergy
Undying Malice
6.5%inclusion3 decks46 decks
-3%synergy
Archenemy's Charm
5.3%inclusion1 decks19 decks
-3%synergy
Sorceries
Feed the Swarm
41%inclusion19 decks46 decks
-10%synergy
Sign in Blood
35%inclusion16 decks46 decks
-2%synergy
Revenge of the Rats
34%inclusion15 decks44 decks
32%synergy
Kindred Dominance
33%inclusion15 decks46 decks
28%synergy
Crippling Fear
33%inclusion15 decks46 decks
29%synergy
Night's Whisper
28%inclusion13 decks46 decks
4%synergy
Spread the Sickness
24%inclusion11 decks46 decks
23%synergy
Patriarch's Bidding
24%inclusion11 decks46 decks
19%synergy
Vat Emergence
22%inclusion10 decks46 decks
20%synergy
Diabolic Tutor
22%inclusion10 decks46 decks
7%synergy
Read the Bones
22%inclusion10 decks46 decks
3%synergy
Toxic Deluge
22%inclusion10 decks46 decks
-15%synergy
Swarmyard Massacre
20%inclusion9 decks44 decks
18%synergy
Diabolic Intent
20%inclusion9 decks46 decks
5%synergy
Reanimate
20%inclusion9 decks46 decks
-18%synergy
Unearth
17%inclusion8 decks46 decks
9%synergy
Bubbling Muck
15%inclusion7 decks46 decks
0%synergy
Echoing Return
15%inclusion7 decks46 decks
12%synergy
Geth's Summons
13%inclusion6 decks46 decks
13%synergy
Blasphemous Edict
11%inclusion5 decks44 decks
-6%synergy
Insatiable Avarice
11%inclusion5 decks44 decks
-1%synergy
Profane Tutor
11%inclusion5 decks46 decks
6%synergy
Feed the Infection
11%inclusion5 decks46 decks
10%synergy
In Garruk's Wake
11%inclusion5 decks46 decks
6%synergy
Damnation
11%inclusion5 decks46 decks
-10%synergy
Grim Tutor
11%inclusion5 decks46 decks
-1%synergy
Pact of the Serpent
11%inclusion5 decks46 decks
9%synergy
Fell
9.1%inclusion4 decks44 decks
5%synergy
Unmarked Grave
8.7%inclusion4 decks46 decks
4%synergy
Haunting Voyage
8.7%inclusion4 decks46 decks
7%synergy
Mutilate
8.7%inclusion4 decks46 decks
-11%synergy
Living Death
8.7%inclusion4 decks46 decks
-2%synergy
Lab Rats
8.7%inclusion4 decks46 decks
8%synergy
Caress of Phyrexia
6.5%inclusion3 decks46 decks
6%synergy
Syphon Mind
6.5%inclusion3 decks46 decks
-7%synergy
Utility Artifacts
Bontu's Monument
54%inclusion25 decks46 decks
27%synergy
Jet Medallion
50%inclusion23 decks46 decks
-9%synergy
Herald's Horn
46%inclusion21 decks46 decks
40%synergy
Contagion Clasp
37%inclusion17 decks46 decks
34%synergy
Skullclamp
30%inclusion14 decks46 decks
9%synergy
Vanquisher's Banner
28%inclusion13 decks46 decks
24%synergy
Coat of Arms
22%inclusion10 decks46 decks
19%synergy
Thrumming Stone
20%inclusion9 decks46 decks
16%synergy
Contagion Engine
17%inclusion8 decks46 decks
15%synergy
Grafted Exoskeleton
17%inclusion8 decks46 decks
16%synergy
Door of Destinies
15%inclusion7 decks46 decks
13%synergy
Swiftfoot Boots
15%inclusion7 decks46 decks
-16%synergy
Icon of Ancestry
13%inclusion6 decks46 decks
12%synergy
Sword of Truth and Justice
11%inclusion5 decks46 decks
10%synergy
Expedition Map
11%inclusion5 decks46 decks
-2%synergy
Whispersilk Cloak
11%inclusion5 decks46 decks
5%synergy
Whip of Erebos
8.7%inclusion4 decks46 decks
-2%synergy
Banner of Kinship
6.8%inclusion3 decks44 decks
5%synergy
Wayfarer's Bauble
6.5%inclusion3 decks46 decks
-10%synergy
Prosthetic Injector
6.5%inclusion3 decks46 decks
6%synergy
Eldrazi Monument
6.5%inclusion3 decks46 decks
5%synergy
Sword of the Animist
6.5%inclusion3 decks46 decks
2%synergy
Enchantments
Cover of Darkness
57%inclusion26 decks46 decks
54%synergy
Necrogen Communion
48%inclusion22 decks46 decks
46%synergy
Phyrexian Arena
37%inclusion17 decks46 decks
-3%synergy
Phyresis
30%inclusion14 decks46 decks
28%synergy
Bad Moon
26%inclusion12 decks46 decks
23%synergy
Black Market
20%inclusion9 decks46 decks
-2%synergy
Haunted One
20%inclusion9 decks46 decks
17%synergy
Black Market Connections
20%inclusion9 decks46 decks
-3%synergy
Grave Pact
15%inclusion7 decks46 decks
-3%synergy
Vampiric Rites
13%inclusion6 decks46 decks
7%synergy
Oversold Cemetery
13%inclusion6 decks46 decks
8%synergy
Glistening Oil
11%inclusion5 decks46 decks
10%synergy
Phyrexian Reclamation
8.7%inclusion4 decks46 decks
-2%synergy
No Mercy
8.7%inclusion4 decks46 decks
2%synergy
Lord Skitter's Blessing
8.7%inclusion4 decks46 decks
8%synergy
Relic Putrescence
6.5%inclusion3 decks46 decks
6%synergy
Tribute to Horobi
6.5%inclusion3 decks46 decks
5%synergy
Intimidation
6.5%inclusion3 decks46 decks
6%synergy
Kaya's Ghostform
6.5%inclusion3 decks46 decks
-4%synergy
Planeswalkers
Vraska, Betrayal's Sting
50%inclusion23 decks46 decks
47%synergy
Liliana of the Dark Realms
17%inclusion8 decks46 decks
4%synergy
Utility Lands
Swarmyard
67%inclusion31 decks46 decks
62%synergy
Bojuka Bog
61%inclusion28 decks46 decks
14%synergy
Cabal Coffers
54%inclusion25 decks46 decks
-1%synergy
Mudflat Village
50%inclusion22 decks44 decks
48%synergy
Rogue's Passage
48%inclusion22 decks46 decks
30%synergy
Urborg, Tomb of Yawgmoth
35%inclusion16 decks46 decks
-3%synergy
Witch's Cottage
33%inclusion15 decks46 decks
8%synergy
Three Tree City
32%inclusion14 decks44 decks
28%synergy
Access Tunnel
30%inclusion14 decks46 decks
27%synergy
Mortuary Mire
28%inclusion13 decks46 decks
15%synergy
Nykthos, Shrine to Nyx
24%inclusion11 decks46 decks
-6%synergy
Reliquary Tower
24%inclusion11 decks46 decks
-8%synergy
Phyrexian Tower
22%inclusion10 decks46 decks
-2%synergy
Cabal Stronghold
20%inclusion9 decks46 decks
-17%synergy
Shizo, Death's Storehouse
17%inclusion8 decks46 decks
7%synergy
Takenuma, Abandoned Mire
15%inclusion7 decks46 decks
-1%synergy
Castle Locthwain
15%inclusion7 decks46 decks
-3%synergy
Barren Moor
13%inclusion6 decks46 decks
2%synergy
Inkmoth Nexus
11%inclusion5 decks46 decks
10%synergy
Mutavault
11%inclusion5 decks46 decks
10%synergy
War Room
11%inclusion5 decks46 decks
-6%synergy
Temple of the False God
11%inclusion5 decks46 decks
3%synergy
Crypt of Agadeem
8.7%inclusion4 decks46 decks
-2%synergy
The Dross Pits
6.5%inclusion3 decks46 decks
5%synergy
Minas Morgul, Dark Fortress
6.5%inclusion3 decks46 decks
3%synergy
Polluted Mire
6.5%inclusion3 decks46 decks
2%synergy
Peat Bog
6.5%inclusion3 decks46 decks
5%synergy
Mana Artifacts
Sol Ring
80%inclusion37 decks46 decks
-6%synergy
Arcane Signet
52%inclusion24 decks46 decks
-11%synergy
Glistening Sphere
43%inclusion20 decks46 decks
42%synergy
Staff of Compleation
33%inclusion15 decks46 decks
31%synergy
Patchwork Banner
27%inclusion12 decks44 decks
23%synergy
Heraldic Banner
17%inclusion8 decks46 decks
12%synergy
Mind Stone
17%inclusion8 decks46 decks
-14%synergy
Charcoal Diamond
13%inclusion6 decks46 decks
-11%synergy
Thought Vessel
8.7%inclusion4 decks46 decks
-19%synergy
Phyrexian Atlas
8.7%inclusion4 decks46 decks
8%synergy
Commander's Sphere
6.5%inclusion3 decks46 decks
-3%synergy
Lands
Swamp
100%inclusion46 decks46 decks
5%synergy
Path of Ancestry
43%inclusion20 decks46 decks
38%synergy
Cavern of Souls
22%inclusion10 decks46 decks
15%synergy
Malakir Rebirth
20%inclusion9 decks46 decks
-2%synergy
Fell the Profane
16%inclusion7 decks44 decks
-2%synergy
Myriad Landscape
15%inclusion7 decks46 decks
-12%synergy
Command Tower
11%inclusion5 decks46 decks
5%synergy
Escape Tunnel
8.9%inclusion4 decks45 decks
8%synergy
Hagra Mauling
8.7%inclusion4 decks46 decks
4%synergy
Urza's Cave
6.8%inclusion3 decks44 decks
-2%synergy
Evolving Wilds
6.5%inclusion3 decks46 decks
3%synergy
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