Karumonix, the Rat King (Commander) - Expensive Infect

Karumonix, the Rat King
Rank #401
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
96%inclusion47 decks49 decks
90%synergy
Piper of the Swarm
90%inclusion44 decks49 decks
83%synergy
Blightbelly Rat
82%inclusion40 decks49 decks
78%synergy
Ashcoat of the Shadow Swarm
76%inclusion37 decks49 decks
72%synergy
Pack Rat
78%inclusion38 decks49 decks
72%synergy
Lord Skitter, Sewer King
80%inclusion39 decks49 decks
71%synergy
Infectious Inquiry
73%inclusion36 decks49 decks
71%synergy
Ichor Rats
71%inclusion35 decks49 decks
69%synergy
Ogre Slumlord
78%inclusion38 decks49 decks
68%synergy
Top Cards
Jet Medallion
84%inclusion41 decks49 decks
22%synergy
Dark Ritual
78%inclusion38 decks49 decks
10%synergy
Cover of Darkness
67%inclusion33 decks49 decks
64%synergy
Vraska's Fall
65%inclusion32 decks49 decks
62%synergy
Phyresis Outbreak
65%inclusion32 decks49 decks
64%synergy
Septic Rats
61%inclusion30 decks49 decks
59%synergy
Bontu's Monument
59%inclusion29 decks49 decks
31%synergy
Herald's Horn
59%inclusion29 decks49 decks
54%synergy
Vraska, Betrayal's Sting
57%inclusion28 decks49 decks
55%synergy
Lord Skitter's Butcher
51%inclusion25 decks49 decks
48%synergy
Game Changers
Demonic Tutor
69%inclusion34 decks49 decks
42%synergy
Vampiric Tutor
55%inclusion27 decks49 decks
34%synergy
Bolas's Citadel
27%inclusion13 decks49 decks
-2%synergy
Imperial Seal
18%inclusion9 decks49 decks
11%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
Creatures
Rancid Rats
49%inclusion24 decks49 decks
47%synergy
Ratcatcher
47%inclusion23 decks49 decks
44%synergy
Rat Colony
43%inclusion21 decks49 decks
37%synergy
Crypt Rats
41%inclusion20 decks49 decks
36%synergy
Tangled Colony
41%inclusion20 decks49 decks
38%synergy
Crypt Ghast
41%inclusion20 decks49 decks
-6%synergy
Stronghold Rats
37%inclusion18 decks49 decks
33%synergy
Rat King, Verminister
35%inclusion6 decks17 decks
32%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
7%synergy
Gnat Miser
33%inclusion16 decks49 decks
30%synergy
Typhoid Rats
33%inclusion16 decks49 decks
29%synergy
Yawgmoth, Thran Physician
31%inclusion15 decks49 decks
21%synergy
Nashi, Moon Sage's Scion
31%inclusion15 decks49 decks
27%synergy
Burglar Rat
29%inclusion14 decks49 decks
18%synergy
Wave of Rats
27%inclusion13 decks49 decks
25%synergy
Species Specialist
24%inclusion12 decks49 decks
21%synergy
Voracious Vermin
24%inclusion12 decks49 decks
22%synergy
Rat King, Pale Piper
24%inclusion4 decks17 decks
20%synergy
Nezumi Informant
22%inclusion11 decks49 decks
16%synergy
Roaming Throne
20%inclusion10 decks49 decks
17%synergy
Chittering Skitterling
20%inclusion10 decks49 decks
20%synergy
Chittering Witch
20%inclusion10 decks49 decks
16%synergy
Relentless Rats
18%inclusion9 decks49 decks
17%synergy
Throat Slitter
18%inclusion9 decks49 decks
17%synergy
Ink-Eyes, Servant of Oni
18%inclusion9 decks49 decks
15%synergy
Locust Miser
18%inclusion9 decks49 decks
17%synergy
Gray Merchant of Asphodel
16%inclusion8 decks49 decks
-34%synergy
Nezumi Prowler
16%inclusion8 decks49 decks
15%synergy
Engine Rat
15%inclusion6 decks39 decks
14%synergy
Nezumi Graverobber
14%inclusion7 decks49 decks
13%synergy
Ruthless Radrat
14%inclusion7 decks49 decks
14%synergy
Valley Rotcaller
14%inclusion7 decks49 decks
12%synergy
Filth
12%inclusion6 decks49 decks
10%synergy
Zodiac Rat
12%inclusion6 decks49 decks
12%synergy
Swarm of Rats
12%inclusion6 decks49 decks
10%synergy
Nezumi Cutthroat
12%inclusion6 decks49 decks
12%synergy
Pestilence Rats
12%inclusion6 decks49 decks
10%synergy
Skithiryx, the Blight Dragon
12%inclusion6 decks49 decks
11%synergy
Refurbished Familiar
10%inclusion5 decks49 decks
8%synergy
Razortooth Rats
10%inclusion5 decks49 decks
10%synergy
Zulaport Cutthroat
10%inclusion5 decks49 decks
-13%synergy
Midnight Reaper
10%inclusion5 decks49 decks
2%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
Twisted Sewer-Witch
8.2%inclusion4 decks49 decks
7%synergy
Undercity Dire Rat
6.3%inclusion2 decks32 decks
4%synergy
Instants
Deadly Rollick
49%inclusion24 decks49 decks
24%synergy
Whisper of the Dross
37%inclusion18 decks49 decks
34%synergy
Go for the Throat
37%inclusion18 decks49 decks
14%synergy
Tainted Strike
33%inclusion16 decks49 decks
30%synergy
Fell the Profane
31%inclusion15 decks49 decks
11%synergy
Malakir Rebirth
31%inclusion15 decks49 decks
7%synergy
Grim Affliction
24%inclusion12 decks49 decks
23%synergy
Village Rites
22%inclusion11 decks49 decks
-3%synergy
Cabal Ritual
20%inclusion10 decks49 decks
2%synergy
Tragic Slip
20%inclusion10 decks49 decks
1%synergy
Defile
18%inclusion9 decks49 decks
-17%synergy
Anoint with Affliction
16%inclusion8 decks49 decks
16%synergy
Infernal Grasp
16%inclusion8 decks49 decks
-9%synergy
Withering Torment
15%inclusion7 decks47 decks
-16%synergy
Snuff Out
12%inclusion6 decks49 decks
-1%synergy
Culling the Weak
12%inclusion6 decks49 decks
-5%synergy
Hero's Downfall
10%inclusion5 decks49 decks
4%synergy
Bitter Triumph
10%inclusion5 decks49 decks
0%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
Plumb the Forbidden
8.2%inclusion4 decks49 decks
4%synergy
Corrupted Conviction
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
Deadly Dispute
6.1%inclusion3 decks49 decks
-21%synergy
Supernatural Stamina
6.1%inclusion3 decks49 decks
-1%synergy
Virulent Wound
6.1%inclusion3 decks49 decks
6%synergy
Withering Boon
6.1%inclusion3 decks49 decks
2%synergy
Murder
6.1%inclusion3 decks49 decks
-4%synergy
Foul-Tongue Shriek
6.1%inclusion3 decks49 decks
4%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
43%inclusion21 decks49 decks
40%synergy
Feed the Swarm
43%inclusion21 decks49 decks
-7%synergy
Patriarch's Bidding
33%inclusion16 decks49 decks
29%synergy
Bloodline Bidding
28%inclusion5 decks18 decks
24%synergy
Damnation
24%inclusion12 decks49 decks
4%synergy
Plague of Vermin
22%inclusion11 decks49 decks
20%synergy
Revenge of the Rats
20%inclusion9 decks45 decks
17%synergy
Night's Whisper
18%inclusion9 decks49 decks
-7%synergy
Reanimate
18%inclusion9 decks49 decks
-22%synergy
Toxic Deluge
18%inclusion9 decks49 decks
-18%synergy
Sign in Blood
18%inclusion9 decks49 decks
-17%synergy
Crippling Fear
18%inclusion9 decks49 decks
15%synergy
Diabolic Intent
16%inclusion8 decks49 decks
1%synergy
Grim Tutor
16%inclusion8 decks49 decks
5%synergy
Pact of the Serpent
16%inclusion8 decks49 decks
15%synergy
Vat Emergence
14%inclusion7 decks49 decks
13%synergy
Torment of Hailfire
14%inclusion7 decks49 decks
-1%synergy
Haunting Voyage
14%inclusion7 decks49 decks
13%synergy
Diabolic Tutor
12%inclusion6 decks49 decks
-2%synergy
Bubbling Muck
12%inclusion6 decks49 decks
-3%synergy
Agadeem's Awakening
12%inclusion6 decks49 decks
5%synergy
Echoing Return
10%inclusion5 decks49 decks
7%synergy
Exsanguinate
10%inclusion5 decks49 decks
-14%synergy
Insatiable Avarice
10%inclusion5 decks49 decks
-1%synergy
Geth's Summons
10%inclusion5 decks49 decks
10%synergy
Forever Young
8.2%inclusion4 decks49 decks
7%synergy
Unearth
8.2%inclusion4 decks49 decks
-1%synergy
Decorum Dissertation
7.7%inclusion1 decks13 decks
2%synergy
Spread the Sickness
6.1%inclusion3 decks49 decks
5%synergy
Caress of Phyrexia
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
5.9%inclusion1 decks17 decks
3%synergy
Desperate Plea
5.0%inclusion1 decks20 decks
4%synergy
Utility Artifacts
Skullclamp
45%inclusion22 decks49 decks
23%synergy
Chronicle of Victory
39%inclusion7 decks18 decks
36%synergy
Thrumming Stone
33%inclusion16 decks49 decks
29%synergy
Contagion Engine
31%inclusion15 decks49 decks
29%synergy
Vanquisher's Banner
27%inclusion13 decks49 decks
23%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
Door of Destinies
20%inclusion10 decks49 decks
18%synergy
Whip of Erebos
16%inclusion8 decks49 decks
5%synergy
Expedition Map
16%inclusion8 decks49 decks
5%synergy
Akroma's Memorial
16%inclusion8 decks49 decks
15%synergy
Grafted Exoskeleton
16%inclusion8 decks49 decks
15%synergy
Coat of Arms
14%inclusion7 decks49 decks
12%synergy
Swiftfoot Boots
12%inclusion6 decks49 decks
-19%synergy
Thornbite Staff
12%inclusion6 decks49 decks
9%synergy
Gathering Stone
11%inclusion2 decks18 decks
10%synergy
Prosthetic Injector
10%inclusion5 decks49 decks
10%synergy
Eldrazi Monument
10%inclusion5 decks49 decks
9%synergy
The Darkness Crystal
9.4%inclusion3 decks32 decks
-11%synergy
Ashnod's Altar
8.2%inclusion4 decks49 decks
-12%synergy
Banner of Kinship
6.7%inclusion3 decks45 decks
5%synergy
Sensei's Divining Top
6.1%inclusion3 decks49 decks
-2%synergy
Wayfarer's Bauble
6.1%inclusion3 decks49 decks
-9%synergy
Scroll Rack
6.1%inclusion3 decks49 decks
6%synergy
Phyrexian Altar
6.1%inclusion3 decks49 decks
-8%synergy
Whispersilk Cloak
6.1%inclusion3 decks49 decks
0%synergy
Enchantments
Phyrexian Arena
47%inclusion23 decks49 decks
8%synergy
Grave Pact
43%inclusion21 decks49 decks
23%synergy
Black Market Connections
35%inclusion17 decks49 decks
10%synergy
Necrogen Communion
29%inclusion14 decks49 decks
27%synergy
Black Market
22%inclusion11 decks49 decks
2%synergy
Haunted One
22%inclusion11 decks49 decks
20%synergy
Oversold Cemetery
20%inclusion10 decks49 decks
15%synergy
Dictate of Erebos
18%inclusion9 decks49 decks
7%synergy
Phyresis
18%inclusion9 decks49 decks
16%synergy
Glistening Oil
12%inclusion6 decks49 decks
12%synergy
Dark Prophecy
12%inclusion6 decks49 decks
8%synergy
Phyrexian Reclamation
10%inclusion5 decks49 decks
0%synergy
Bastion of Remembrance
10%inclusion5 decks49 decks
-7%synergy
The Meathook Massacre
8.2%inclusion4 decks49 decks
-9%synergy
Relic Putrescence
8.2%inclusion4 decks49 decks
8%synergy
Bad Moon
8.2%inclusion4 decks49 decks
5%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
80%inclusion39 decks49 decks
50%synergy
Urborg, Tomb of Yawgmoth
80%inclusion39 decks49 decks
42%synergy
Karn's Bastion
67%inclusion33 decks49 decks
64%synergy
Bojuka Bog
59%inclusion29 decks49 decks
12%synergy
Cabal Stronghold
59%inclusion29 decks49 decks
25%synergy
Phyrexian Tower
55%inclusion27 decks49 decks
29%synergy
Three Tree City
47%inclusion23 decks49 decks
42%synergy
Mudflat Village
43%inclusion21 decks49 decks
40%synergy
Shizo, Death's Storehouse
37%inclusion18 decks49 decks
26%synergy
Rogue's Passage
35%inclusion17 decks49 decks
15%synergy
Witch's Cottage
33%inclusion16 decks49 decks
8%synergy
Takenuma, Abandoned Mire
29%inclusion14 decks49 decks
13%synergy
Crypt of Agadeem
27%inclusion13 decks49 decks
15%synergy
Reliquary Tower
27%inclusion13 decks49 decks
-3%synergy
Castle Locthwain
24%inclusion12 decks49 decks
8%synergy
Secret Tunnel
24%inclusion5 decks21 decks
23%synergy
Mortuary Mire
22%inclusion11 decks49 decks
10%synergy
Inkmoth Nexus
22%inclusion11 decks49 decks
22%synergy
War Room
14%inclusion7 decks49 decks
-2%synergy
Volrath's Stronghold
14%inclusion7 decks49 decks
11%synergy
Minas Morgul, Dark Fortress
14%inclusion7 decks49 decks
11%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
Barren Moor
6.1%inclusion3 decks49 decks
-3%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
63%inclusion31 decks49 decks
62%synergy
Arcane Signet
47%inclusion23 decks49 decks
-15%synergy
Staff of Compleation
35%inclusion17 decks49 decks
33%synergy
The Soul Stone
35%inclusion9 decks26 decks
19%synergy
Throne of Eldraine
22%inclusion11 decks49 decks
13%synergy
Patchwork Banner
20%inclusion10 decks49 decks
16%synergy
Gauntlet of Power
12%inclusion6 decks49 decks
9%synergy
Firdoch Core
11%inclusion2 decks18 decks
11%synergy
Caged Sun
10%inclusion5 decks49 decks
-0%synergy
Thought Vessel
10%inclusion5 decks49 decks
-15%synergy
Mind Stone
10%inclusion5 decks49 decks
-18%synergy
Extraplanar Lens
10%inclusion5 decks49 decks
5%synergy
Charcoal Diamond
8.2%inclusion4 decks49 decks
-14%synergy
Heraldic Banner
8.2%inclusion4 decks49 decks
3%synergy
Phyrexian Atlas
8.2%inclusion4 decks49 decks
8%synergy
Nyx Lotus
8.2%inclusion4 decks49 decks
2%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
59%inclusion29 decks49 decks
52%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
18%inclusion9 decks49 decks
-6%synergy
Snow-Covered Swamp
16%inclusion8 decks49 decks
10%synergy
Agadeem's Awakening
12%inclusion6 decks49 decks
5%synergy
Command Tower
10%inclusion5 decks49 decks
4%synergy
Hagra Mauling
8.2%inclusion4 decks49 decks
4%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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