Karumonix, the Rat King (Commander) - Expensive Infect

Karumonix, the Rat King
Rank #372
56decks
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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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The Soul Stone
17%inclusion1 decks6 decks
6%synergy
High Synergy Cards
Marrow-Gnawer
100%inclusion56 decks56 decks
97%synergy
Swarmyard
93%inclusion52 decks56 decks
88%synergy
Blightbelly Rat
91%inclusion51 decks56 decks
87%synergy
Ichor Rats
89%inclusion50 decks56 decks
86%synergy
Piper of the Swarm
91%inclusion51 decks56 decks
84%synergy
Phyresis Outbreak
86%inclusion48 decks56 decks
84%synergy
Vraska's Fall
86%inclusion48 decks56 decks
82%synergy
Karn's Bastion
86%inclusion48 decks56 decks
81%synergy
Ashcoat of the Shadow Swarm
82%inclusion46 decks56 decks
79%synergy
Septic Rats
80%inclusion45 decks56 decks
78%synergy
Top Cards
Lord Skitter, Sewer King
84%inclusion47 decks56 decks
76%synergy
Ogre Slumlord
80%inclusion45 decks56 decks
70%synergy
Infectious Inquiry
79%inclusion44 decks56 decks
76%synergy
Jet Medallion
79%inclusion44 decks56 decks
19%synergy
Pack Rat
77%inclusion43 decks56 decks
71%synergy
Rancid Rats
71%inclusion40 decks56 decks
69%synergy
Drown in Ichor
71%inclusion40 decks56 decks
67%synergy
Vraska, Betrayal's Sting
70%inclusion39 decks56 decks
67%synergy
Dark Ritual
66%inclusion37 decks56 decks
0%synergy
Ratcatcher
66%inclusion37 decks56 decks
62%synergy
Game Changers
Demonic Tutor
84%inclusion47 decks56 decks
56%synergy
Vampiric Tutor
70%inclusion39 decks56 decks
47%synergy
Bolas's Citadel
29%inclusion16 decks56 decks
-1%synergy
Imperial Seal
21%inclusion12 decks56 decks
14%synergy
Ancient Tomb
20%inclusion11 decks56 decks
8%synergy
Necropotence
16%inclusion9 decks56 decks
0%synergy
The One Ring
13%inclusion7 decks56 decks
3%synergy
Chrome Mox
5.4%inclusion3 decks56 decks
-1%synergy
Creatures
Tangled Colony
61%inclusion34 decks56 decks
57%synergy
Lord Skitter's Butcher
59%inclusion33 decks56 decks
56%synergy
Crypt Rats
57%inclusion32 decks56 decks
52%synergy
Typhoid Rats
57%inclusion32 decks56 decks
53%synergy
Stronghold Rats
52%inclusion29 decks56 decks
48%synergy
Ink-Eyes, Servant of Oni
46%inclusion26 decks56 decks
43%synergy
Yawgmoth, Thran Physician
45%inclusion25 decks56 decks
35%synergy
Crypt Ghast
45%inclusion25 decks56 decks
-4%synergy
Changeling Outcast
45%inclusion25 decks56 decks
39%synergy
Wave of Rats
45%inclusion25 decks56 decks
42%synergy
Gnat Miser
43%inclusion24 decks56 decks
40%synergy
Nashi, Moon Sage's Scion
43%inclusion24 decks56 decks
39%synergy
Persistent Marshstalker
37%inclusion11 decks30 decks
34%synergy
Burglar Rat
36%inclusion20 decks56 decks
24%synergy
Throat Slitter
34%inclusion19 decks56 decks
32%synergy
Ayara, First of Locthwain
30%inclusion17 decks56 decks
5%synergy
Gray Merchant of Asphodel
30%inclusion17 decks56 decks
-22%synergy
Rat Colony
30%inclusion17 decks56 decks
25%synergy
Roaming Throne
29%inclusion16 decks56 decks
25%synergy
Filth
27%inclusion15 decks56 decks
24%synergy
Species Specialist
27%inclusion15 decks56 decks
23%synergy
Swarm of Rats
27%inclusion15 decks56 decks
24%synergy
Nezumi Informant
27%inclusion15 decks56 decks
19%synergy
Zodiac Rat
25%inclusion14 decks56 decks
25%synergy
Chittering Witch
25%inclusion14 decks56 decks
20%synergy
Ruthless Radrat
24%inclusion10 decks42 decks
23%synergy
Nezumi Graverobber
21%inclusion12 decks56 decks
20%synergy
Nezumi Cutthroat
21%inclusion12 decks56 decks
21%synergy
Skithiryx, the Blight Dragon
21%inclusion12 decks56 decks
20%synergy
Razortooth Rats
20%inclusion11 decks56 decks
19%synergy
Locust Miser
20%inclusion11 decks56 decks
18%synergy
Voracious Vermin
20%inclusion11 decks56 decks
16%synergy
Old Flitterfang
20%inclusion11 decks56 decks
18%synergy
Undercity Dire Rat
18%inclusion2 decks11 decks
16%synergy
Rotting Rats
18%inclusion10 decks56 decks
14%synergy
Pestilence Rats
18%inclusion10 decks56 decks
16%synergy
Engine Rat
17%inclusion3 decks18 decks
15%synergy
Valley Rotcaller
17%inclusion5 decks30 decks
14%synergy
Chittering Skitterling
14%inclusion8 decks56 decks
13%synergy
Nezumi Prowler
14%inclusion8 decks56 decks
13%synergy
Refurbished Familiar
13%inclusion4 decks32 decks
10%synergy
Ruin Rat
13%inclusion7 decks56 decks
11%synergy
Boggart Trawler
12%inclusion4 decks33 decks
4%synergy
Gnawing Vermin
11%inclusion6 decks56 decks
9%synergy
Drainpipe Vermin
11%inclusion6 decks56 decks
9%synergy
Patron of the Nezumi
8.9%inclusion5 decks56 decks
8%synergy
Twisted Sewer-Witch
8.9%inclusion5 decks56 decks
7%synergy
Bog Rats
7.1%inclusion4 decks56 decks
7%synergy
Plague Myr
7.1%inclusion4 decks56 decks
6%synergy
Ravenous Rats
7.1%inclusion4 decks56 decks
5%synergy
Instants
Whisper of the Dross
61%inclusion34 decks56 decks
58%synergy
Tainted Strike
61%inclusion34 decks56 decks
58%synergy
Deadly Rollick
48%inclusion27 decks56 decks
25%synergy
Malakir Rebirth
36%inclusion20 decks56 decks
14%synergy
Grim Affliction
34%inclusion19 decks56 decks
32%synergy
Fell the Profane
33%inclusion11 decks33 decks
15%synergy
Go for the Throat
29%inclusion16 decks56 decks
5%synergy
Defile
25%inclusion14 decks56 decks
-13%synergy
Village Rites
18%inclusion10 decks56 decks
-6%synergy
Snuff Out
16%inclusion9 decks56 decks
4%synergy
Anoint with Affliction
16%inclusion9 decks56 decks
15%synergy
Bitter Triumph
16%inclusion9 decks56 decks
6%synergy
Tragic Slip
14%inclusion8 decks56 decks
-6%synergy
Sudden Spoiling
13%inclusion7 decks56 decks
3%synergy
Hero's Downfall
11%inclusion6 decks56 decks
3%synergy
Imp's Mischief
11%inclusion6 decks56 decks
-12%synergy
Cabal Ritual
11%inclusion6 decks56 decks
-7%synergy
Infernal Grasp
11%inclusion6 decks56 decks
-14%synergy
Baleful Mastery
11%inclusion6 decks56 decks
1%synergy
Corrupted Conviction
11%inclusion6 decks56 decks
-1%synergy
Breathe Your Last
9.4%inclusion3 decks32 decks
7%synergy
Sheoldred's Edict
8.9%inclusion5 decks56 decks
-5%synergy
Deadly Dispute
8.9%inclusion5 decks56 decks
-14%synergy
Culling the Weak
8.9%inclusion5 decks56 decks
-5%synergy
Virulent Wound
8.9%inclusion5 decks56 decks
8%synergy
Murder
8.9%inclusion5 decks56 decks
-1%synergy
Withering Torment
7.4%inclusion2 decks27 decks
-24%synergy
Entomb
7.1%inclusion4 decks56 decks
-5%synergy
Not Dead After All
7.1%inclusion4 decks56 decks
-4%synergy
Doom Blade
7.1%inclusion4 decks56 decks
-1%synergy
Supernatural Stamina
7.1%inclusion4 decks56 decks
0%synergy
Withering Boon
7.1%inclusion4 decks56 decks
3%synergy
Raise the Draugr
7.1%inclusion4 decks56 decks
6%synergy
Darkness
7.1%inclusion4 decks56 decks
-2%synergy
Foul-Tongue Shriek
7.1%inclusion4 decks56 decks
5%synergy
Offer Immortality
7.1%inclusion4 decks56 decks
5%synergy
Gravepurge
7.1%inclusion4 decks56 decks
5%synergy
Curtains' Call
7.1%inclusion4 decks56 decks
5%synergy
Consuming Corruption
6.1%inclusion2 decks33 decks
-10%synergy
Force of Despair
5.4%inclusion3 decks56 decks
-3%synergy
Rat Out
5.4%inclusion3 decks56 decks
4%synergy
Dismember
5.4%inclusion3 decks56 decks
-6%synergy
Sorceries
Feed the Swarm
52%inclusion29 decks56 decks
0%synergy
Kindred Dominance
48%inclusion27 decks56 decks
44%synergy
Patriarch's Bidding
43%inclusion24 decks56 decks
38%synergy
Swarmyard Massacre
41%inclusion12 decks29 decks
39%synergy
Toxic Deluge
34%inclusion19 decks56 decks
-3%synergy
Damnation
29%inclusion16 decks56 decks
7%synergy
Vat Emergence
27%inclusion15 decks56 decks
25%synergy
Diabolic Intent
25%inclusion14 decks56 decks
11%synergy
Reanimate
25%inclusion14 decks56 decks
-13%synergy
Pact of the Serpent
23%inclusion13 decks56 decks
21%synergy
Night's Whisper
21%inclusion12 decks56 decks
-3%synergy
Sign in Blood
21%inclusion12 decks56 decks
-15%synergy
Agadeem's Awakening
18%inclusion10 decks56 decks
11%synergy
Read the Bones
18%inclusion10 decks56 decks
-1%synergy
Plague of Vermin
18%inclusion10 decks56 decks
15%synergy
Crippling Fear
16%inclusion9 decks56 decks
13%synergy
Revenge of the Rats
16%inclusion4 decks25 decks
13%synergy
Gruesome Fate
14%inclusion8 decks56 decks
12%synergy
Spread the Sickness
13%inclusion7 decks56 decks
12%synergy
Bubbling Muck
13%inclusion7 decks56 decks
-3%synergy
Geth's Summons
13%inclusion7 decks56 decks
12%synergy
Diabolic Tutor
11%inclusion6 decks56 decks
-4%synergy
Torment of Hailfire
11%inclusion6 decks56 decks
-5%synergy
Grim Tutor
11%inclusion6 decks56 decks
-1%synergy
Haunting Voyage
8.9%inclusion5 decks56 decks
8%synergy
Caress of Phyrexia
8.9%inclusion5 decks56 decks
8%synergy
Syphon Mind
8.9%inclusion5 decks56 decks
-4%synergy
Insatiable Avarice
7.5%inclusion3 decks40 decks
-5%synergy
Strategic Betrayal
7.1%inclusion1 decks14 decks
7%synergy
Feed the Infection
7.1%inclusion4 decks56 decks
6%synergy
Exsanguinate
7.1%inclusion4 decks56 decks
-17%synergy
Living Death
7.1%inclusion4 decks56 decks
-4%synergy
Beseech the Mirror
7.1%inclusion4 decks56 decks
0%synergy
Forever Young
5.4%inclusion3 decks56 decks
4%synergy
Echoing Return
5.4%inclusion3 decks56 decks
2%synergy
Final Parting
5.4%inclusion3 decks56 decks
0%synergy
Lab Rats
5.4%inclusion3 decks56 decks
5%synergy
Rise of the Dark Realms
5.4%inclusion3 decks56 decks
-7%synergy
Utility Artifacts
Bontu's Monument
55%inclusion31 decks56 decks
28%synergy
Skullclamp
54%inclusion30 decks56 decks
33%synergy
Herald's Horn
52%inclusion29 decks56 decks
46%synergy
Contagion Engine
50%inclusion28 decks56 decks
48%synergy
Sword of Truth and Justice
43%inclusion24 decks56 decks
42%synergy
Grafted Exoskeleton
39%inclusion22 decks56 decks
38%synergy
Vanquisher's Banner
25%inclusion14 decks56 decks
21%synergy
Contagion Clasp
23%inclusion13 decks56 decks
21%synergy
Lightning Greaves
21%inclusion12 decks56 decks
-12%synergy
Door of Destinies
20%inclusion11 decks56 decks
17%synergy
Thornbite Staff
18%inclusion10 decks56 decks
15%synergy
Coat of Arms
16%inclusion9 decks56 decks
13%synergy
Thrumming Stone
16%inclusion9 decks56 decks
12%synergy
Whip of Erebos
13%inclusion7 decks56 decks
2%synergy
Prosthetic Injector
13%inclusion7 decks56 decks
12%synergy
Expedition Map
13%inclusion7 decks56 decks
0%synergy
Sword of Hearth and Home
11%inclusion6 decks56 decks
9%synergy
Swiftfoot Boots
11%inclusion6 decks56 decks
-21%synergy
Genji Glove
9.1%inclusion1 decks11 decks
8%synergy
Akroma's Memorial
8.9%inclusion5 decks56 decks
8%synergy
Eldrazi Monument
8.9%inclusion5 decks56 decks
7%synergy
Sword of the Animist
8.9%inclusion5 decks56 decks
5%synergy
Wayfarer's Bauble
7.1%inclusion4 decks56 decks
-10%synergy
Sensei's Divining Top
5.4%inclusion3 decks56 decks
-3%synergy
Ashnod's Altar
5.4%inclusion3 decks56 decks
-14%synergy
Aetherflux Reservoir
5.4%inclusion3 decks56 decks
-5%synergy
Urza's Incubator
5.4%inclusion3 decks56 decks
4%synergy
Enchantments
Cover of Darkness
64%inclusion36 decks56 decks
62%synergy
Black Market Connections
45%inclusion25 decks56 decks
22%synergy
Haunted One
41%inclusion23 decks56 decks
38%synergy
Phyresis
41%inclusion23 decks56 decks
39%synergy
Phyrexian Arena
39%inclusion22 decks56 decks
-1%synergy
Grave Pact
38%inclusion21 decks56 decks
19%synergy
Necrogen Communion
36%inclusion20 decks56 decks
34%synergy
Glistening Oil
25%inclusion14 decks56 decks
24%synergy
The Meathook Massacre
16%inclusion9 decks56 decks
-1%synergy
Black Market
16%inclusion9 decks56 decks
-5%synergy
Dark Prophecy
14%inclusion8 decks56 decks
10%synergy
Bad Moon
14%inclusion8 decks56 decks
11%synergy
Phyrexian Reclamation
13%inclusion7 decks56 decks
2%synergy
Oversold Cemetery
13%inclusion7 decks56 decks
7%synergy
Exquisite Blood
11%inclusion6 decks56 decks
-3%synergy
Relic Putrescence
8.9%inclusion5 decks56 decks
9%synergy
No Mercy
8.9%inclusion5 decks56 decks
2%synergy
Vampiric Rites
7.1%inclusion4 decks56 decks
1%synergy
Dauthi Embrace
7.1%inclusion4 decks56 decks
5%synergy
Snake Cult Initiation
7.1%inclusion4 decks56 decks
7%synergy
Contamination
5.4%inclusion3 decks56 decks
2%synergy
Dictate of Erebos
5.4%inclusion3 decks56 decks
-5%synergy
Tribute to Horobi
5.4%inclusion3 decks56 decks
4%synergy
Lord Skitter's Blessing
5.4%inclusion3 decks56 decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
20%inclusion11 decks56 decks
6%synergy
Utility Lands
Cabal Coffers
91%inclusion51 decks56 decks
36%synergy
Nykthos, Shrine to Nyx
89%inclusion50 decks56 decks
59%synergy
Urborg, Tomb of Yawgmoth
84%inclusion47 decks56 decks
46%synergy
Phyrexian Tower
57%inclusion32 decks56 decks
34%synergy
Bojuka Bog
54%inclusion30 decks56 decks
7%synergy
Cabal Stronghold
54%inclusion30 decks56 decks
17%synergy
Three Tree City
47%inclusion14 decks30 decks
42%synergy
Mudflat Village
45%inclusion14 decks31 decks
43%synergy
Inkmoth Nexus
39%inclusion22 decks56 decks
38%synergy
Shizo, Death's Storehouse
38%inclusion21 decks56 decks
27%synergy
Witch's Cottage
32%inclusion18 decks56 decks
8%synergy
Takenuma, Abandoned Mire
32%inclusion18 decks56 decks
16%synergy
Rogue's Passage
32%inclusion18 decks56 decks
14%synergy
Crypt of Agadeem
25%inclusion14 decks56 decks
14%synergy
Reliquary Tower
25%inclusion14 decks56 decks
-7%synergy
Castle Locthwain
23%inclusion13 decks56 decks
5%synergy
Mortuary Mire
21%inclusion12 decks56 decks
8%synergy
War Room
21%inclusion12 decks56 decks
5%synergy
Minas Morgul, Dark Fortress
20%inclusion11 decks56 decks
17%synergy
The Black Gate
18%inclusion10 decks56 decks
14%synergy
Mutavault
16%inclusion9 decks56 decks
15%synergy
Volrath's Stronghold
16%inclusion9 decks56 decks
12%synergy
Urza's Saga
13%inclusion7 decks56 decks
4%synergy
Access Tunnel
13%inclusion7 decks56 decks
9%synergy
Lake of the Dead
11%inclusion6 decks56 decks
6%synergy
Strip Mine
8.9%inclusion5 decks56 decks
6%synergy
Barren Moor
7.1%inclusion4 decks56 decks
-4%synergy
Everglades
7.1%inclusion4 decks56 decks
6%synergy
Memorial to Folly
5.4%inclusion3 decks56 decks
2%synergy
Vesuva
5.4%inclusion3 decks56 decks
3%synergy
Command Beacon
5.4%inclusion3 decks56 decks
-3%synergy
Deserted Temple
5.4%inclusion3 decks56 decks
1%synergy
Thespian's Stage
5.4%inclusion3 decks56 decks
-1%synergy
Mana Artifacts
Sol Ring
80%inclusion45 decks56 decks
-6%synergy
Glistening Sphere
73%inclusion41 decks56 decks
72%synergy
Arcane Signet
48%inclusion27 decks56 decks
-15%synergy
Staff of Compleation
46%inclusion26 decks56 decks
45%synergy
Throne of Eldraine
34%inclusion19 decks56 decks
23%synergy
Mana Crypt
14%inclusion8 decks56 decks
11%synergy
Nyx Lotus
14%inclusion8 decks56 decks
7%synergy
Jeweled Lotus
13%inclusion7 decks56 decks
9%synergy
Thought Vessel
11%inclusion6 decks56 decks
-17%synergy
Mind Stone
11%inclusion6 decks56 decks
-21%synergy
Extraplanar Lens
11%inclusion6 decks56 decks
6%synergy
Patchwork Banner
10%inclusion3 decks30 decks
6%synergy
Caged Sun
8.9%inclusion5 decks56 decks
-4%synergy
Heraldic Banner
7.1%inclusion4 decks56 decks
1%synergy
Fellwar Stone
7.1%inclusion4 decks56 decks
-8%synergy
Everflowing Chalice
5.4%inclusion3 decks56 decks
-1%synergy
Mox Opal
5.4%inclusion3 decks56 decks
2%synergy
Lands
Swamp
89%inclusion50 decks56 decks
-5%synergy
Cavern of Souls
54%inclusion30 decks56 decks
47%synergy
Malakir Rebirth
36%inclusion20 decks56 decks
14%synergy
Fell the Profane
33%inclusion11 decks33 decks
15%synergy
Path of Ancestry
30%inclusion17 decks56 decks
25%synergy
Myriad Landscape
25%inclusion14 decks56 decks
-2%synergy
Agadeem's Awakening
18%inclusion10 decks56 decks
11%synergy
Snow-Covered Swamp
13%inclusion7 decks56 decks
6%synergy
Boggart Trawler
12%inclusion4 decks33 decks
4%synergy
Command Tower
8.9%inclusion5 decks56 decks
3%synergy
Urza's Cave
8.8%inclusion3 decks34 decks
0%synergy
Fabled Passage
5.4%inclusion3 decks56 decks
4%synergy
Terramorphic Expanse
5.4%inclusion3 decks56 decks
3%synergy
Mirrex
5.4%inclusion3 decks56 decks
5%synergy
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