Karumonix, the Rat King (Commander) - Infect

Karumonix, the Rat King
Rank #385
532decks
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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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Rat King, Pale Piper
18%inclusion7 decks39 decks
15%synergy
Bloodline Bidding
16%inclusion15 decks94 decks
12%synergy
Rat King, Verminister
14%inclusion10 decks74 decks
12%synergy
Chronicle of Victory
8.3%inclusion8 decks96 decks
6%synergy
Shredder's Technique
7.5%inclusion3 decks40 decks
5%synergy
High Synergy Cards
Blightbelly Rat
92%inclusion488 decks532 decks
88%synergy
Piper of the Swarm
90%inclusion478 decks532 decks
83%synergy
Ichor Rats
84%inclusion445 decks532 decks
81%synergy
Infectious Inquiry
82%inclusion434 decks532 decks
79%synergy
Pack Rat
81%inclusion430 decks532 decks
75%synergy
Ogre Slumlord
84%inclusion446 decks532 decks
74%synergy
Vraska's Fall
77%inclusion409 decks532 decks
73%synergy
Septic Rats
73%inclusion389 decks532 decks
71%synergy
Marrow-Gnawer
74%inclusion394 decks532 decks
71%synergy
Drown in Ichor
75%inclusion400 decks532 decks
71%synergy
Top Cards
Lord Skitter, Sewer King
77%inclusion412 decks532 decks
69%synergy
Rancid Rats
72%inclusion382 decks532 decks
69%synergy
Typhoid Rats
70%inclusion373 decks532 decks
66%synergy
Lord Skitter's Butcher
68%inclusion363 decks532 decks
65%synergy
Tangled Colony
64%inclusion343 decks532 decks
61%synergy
Whisper of the Dross
62%inclusion332 decks532 decks
59%synergy
Dark Ritual
61%inclusion327 decks532 decks
-5%synergy
Phyresis Outbreak
61%inclusion324 decks532 decks
59%synergy
Crypt Rats
61%inclusion323 decks532 decks
56%synergy
Burglar Rat
56%inclusion299 decks532 decks
45%synergy
Game Changers
Demonic Tutor
18%inclusion98 decks532 decks
-9%synergy
Vampiric Tutor
13%inclusion67 decks532 decks
-8%synergy
Bolas's Citadel
12%inclusion63 decks532 decks
-17%synergy
Creatures
Voracious Vermin
55%inclusion294 decks532 decks
52%synergy
Stronghold Rats
55%inclusion294 decks532 decks
51%synergy
Chittering Skitterling
50%inclusion267 decks532 decks
49%synergy
Gnat Miser
49%inclusion262 decks532 decks
46%synergy
Persistent Marshstalker
48%inclusion206 decks429 decks
45%synergy
Wave of Rats
47%inclusion251 decks532 decks
45%synergy
Ratcatcher
43%inclusion230 decks532 decks
40%synergy
Changeling Outcast
43%inclusion228 decks532 decks
38%synergy
Nezumi Informant
37%inclusion196 decks532 decks
30%synergy
Chittering Witch
37%inclusion195 decks532 decks
32%synergy
Rat Colony
36%inclusion191 decks532 decks
31%synergy
Pestilence Rats
35%inclusion184 decks532 decks
33%synergy
Ashcoat of the Shadow Swarm
34%inclusion180 decks532 decks
31%synergy
Nezumi Prowler
34%inclusion180 decks532 decks
32%synergy
Ruin Rat
33%inclusion178 decks532 decks
32%synergy
Nezumi Cutthroat
33%inclusion175 decks532 decks
32%synergy
Swarm of Rats
33%inclusion174 decks532 decks
30%synergy
Nashi, Moon Sage's Scion
32%inclusion171 decks532 decks
28%synergy
Ink-Eyes, Servant of Oni
31%inclusion167 decks532 decks
28%synergy
Engine Rat
29%inclusion87 decks301 decks
27%synergy
Old Flitterfang
28%inclusion150 decks532 decks
27%synergy
Ravenous Rats
28%inclusion149 decks532 decks
26%synergy
Gnawing Vermin
28%inclusion149 decks532 decks
26%synergy
Drainpipe Vermin
27%inclusion144 decks532 decks
26%synergy
Throat Slitter
27%inclusion142 decks532 decks
25%synergy
Twisted Sewer-Witch
26%inclusion138 decks532 decks
24%synergy
Ruthless Radrat
25%inclusion131 decks532 decks
24%synergy
Razortooth Rats
23%inclusion121 decks532 decks
22%synergy
Locust Miser
21%inclusion110 decks532 decks
19%synergy
Valley Rotcaller
20%inclusion86 decks432 decks
17%synergy
Rotting Rats
20%inclusion105 decks532 decks
16%synergy
Undercity Dire Rat
19%inclusion44 decks234 decks
17%synergy
Ayara, First of Locthwain
19%inclusion100 decks532 decks
-7%synergy
Species Specialist
18%inclusion95 decks532 decks
14%synergy
Nezumi Graverobber
17%inclusion91 decks532 decks
16%synergy
Sinuous Vermin
17%inclusion90 decks532 decks
16%synergy
Crypt Ghast
17%inclusion90 decks532 decks
-31%synergy
Mukotai Ambusher
17%inclusion89 decks532 decks
16%synergy
Innocuous Rat
16%inclusion63 decks389 decks
15%synergy
Gray Merchant of Asphodel
15%inclusion82 decks532 decks
-36%synergy
Okiba-Gang Shinobi
15%inclusion81 decks532 decks
14%synergy
Refurbished Familiar
15%inclusion68 decks460 decks
13%synergy
Skullsnatcher
14%inclusion72 decks532 decks
13%synergy
Nezumi Bladeblesser
13%inclusion68 decks532 decks
12%synergy
Chittering Rats
13%inclusion67 decks532 decks
12%synergy
Adaptive Automaton
11%inclusion59 decks532 decks
10%synergy
Yawgmoth, Thran Physician
11%inclusion59 decks532 decks
1%synergy
Bog Rats
11%inclusion58 decks532 decks
10%synergy
Relentless Rats
11%inclusion58 decks532 decks
9%synergy
Elephant-Rat
11%inclusion20 decks184 decks
11%synergy
Instants
Grim Affliction
41%inclusion220 decks532 decks
39%synergy
Village Rites
40%inclusion214 decks532 decks
15%synergy
Defile
37%inclusion198 decks532 decks
0%synergy
Tainted Strike
35%inclusion185 decks532 decks
32%synergy
Rat Out
30%inclusion159 decks532 decks
28%synergy
Go for the Throat
29%inclusion155 decks532 decks
6%synergy
Anoint with Affliction
27%inclusion142 decks532 decks
26%synergy
Corrupted Conviction
24%inclusion129 decks532 decks
12%synergy
Deadly Dispute
20%inclusion108 decks532 decks
-5%synergy
Virulent Wound
20%inclusion104 decks532 decks
19%synergy
Tragic Slip
18%inclusion96 decks532 decks
-2%synergy
Infernal Grasp
16%inclusion85 decks532 decks
-9%synergy
Withering Torment
16%inclusion61 decks390 decks
-16%synergy
Murder
15%inclusion81 decks532 decks
5%synergy
Fell the Profane
14%inclusion66 decks475 decks
-5%synergy
Malakir Rebirth
13%inclusion67 decks532 decks
-10%synergy
Raise the Draugr
11%inclusion61 decks532 decks
10%synergy
Foul-Tongue Shriek
11%inclusion61 decks532 decks
10%synergy
Deadly Rollick
11%inclusion59 decks532 decks
-13%synergy
Consuming Corruption
10%inclusion49 decks469 decks
-5%synergy
Gravepurge
9.2%inclusion49 decks532 decks
7%synergy
Hero's Downfall
9.0%inclusion48 decks532 decks
2%synergy
Not Dead After All
8.8%inclusion47 decks532 decks
-2%synergy
Bitter Triumph
8.6%inclusion46 decks532 decks
-1%synergy
Sudden Spoiling
7.3%inclusion39 decks532 decks
-2%synergy
Doom Blade
7.1%inclusion38 decks532 decks
0%synergy
Offer Immortality
6.2%inclusion33 decks532 decks
4%synergy
Sheoldred's Edict
6.0%inclusion32 decks532 decks
-8%synergy
Undying Malice
6.0%inclusion32 decks532 decks
-4%synergy
Feign Death
5.8%inclusion31 decks532 decks
-2%synergy
Baleful Mastery
5.6%inclusion30 decks532 decks
-3%synergy
Cabal Ritual
5.3%inclusion28 decks532 decks
-13%synergy
Death Denied
5.1%inclusion27 decks532 decks
4%synergy
Sorceries
Feed the Swarm
40%inclusion214 decks532 decks
-11%synergy
Vat Emergence
40%inclusion212 decks532 decks
38%synergy
Revenge of the Rats
36%inclusion131 decks360 decks
34%synergy
Crippling Fear
36%inclusion189 decks532 decks
32%synergy
Sign in Blood
33%inclusion173 decks532 decks
-3%synergy
Spread the Sickness
29%inclusion153 decks532 decks
28%synergy
Kindred Dominance
27%inclusion146 decks532 decks
23%synergy
Patriarch's Bidding
25%inclusion132 decks532 decks
21%synergy
Swarmyard Massacre
24%inclusion101 decks426 decks
22%synergy
Night's Whisper
23%inclusion120 decks532 decks
-2%synergy
Read the Bones
22%inclusion117 decks532 decks
5%synergy
Feed the Infection
19%inclusion99 decks532 decks
18%synergy
Caress of Phyrexia
18%inclusion95 decks532 decks
17%synergy
Geth's Summons
17%inclusion92 decks532 decks
17%synergy
Unearth
15%inclusion79 decks532 decks
6%synergy
Plague of Vermin
14%inclusion74 decks532 decks
12%synergy
Diabolic Tutor
12%inclusion65 decks532 decks
-2%synergy
Lab Rats
11%inclusion57 decks532 decks
10%synergy
Toxic Deluge
11%inclusion56 decks532 decks
-26%synergy
Victimize
10%inclusion54 decks532 decks
-16%synergy
Damnation
10%inclusion53 decks532 decks
-11%synergy
Reanimate
9.2%inclusion49 decks532 decks
-30%synergy
Mutilate
9.0%inclusion48 decks532 decks
-9%synergy
Diabolic Intent
8.5%inclusion45 decks532 decks
-6%synergy
Pact of the Serpent
8.1%inclusion43 decks532 decks
6%synergy
Echoing Return
7.9%inclusion42 decks532 decks
5%synergy
Gruesome Fate
7.9%inclusion42 decks532 decks
6%synergy
Bubbling Muck
7.3%inclusion39 decks532 decks
-8%synergy
Insatiable Avarice
7.0%inclusion36 decks513 decks
-5%synergy
Forever Young
7.0%inclusion37 decks532 decks
5%synergy
Haunting Voyage
7.0%inclusion37 decks532 decks
6%synergy
Fell
6.5%inclusion28 decks432 decks
3%synergy
Return from Extinction
6.0%inclusion32 decks532 decks
5%synergy
Psychic Whorl
5.9%inclusion25 decks426 decks
5%synergy
Utility Artifacts
Bontu's Monument
53%inclusion284 decks532 decks
25%synergy
Jet Medallion
49%inclusion261 decks532 decks
-12%synergy
Herald's Horn
42%inclusion225 decks532 decks
37%synergy
Contagion Clasp
42%inclusion223 decks532 decks
39%synergy
Skullclamp
33%inclusion176 decks532 decks
12%synergy
Vanquisher's Banner
28%inclusion149 decks532 decks
24%synergy
Contagion Engine
25%inclusion133 decks532 decks
23%synergy
Swiftfoot Boots
21%inclusion112 decks532 decks
-10%synergy
Grafted Exoskeleton
21%inclusion110 decks532 decks
20%synergy
Prosthetic Injector
16%inclusion84 decks532 decks
16%synergy
Lightning Greaves
13%inclusion67 decks532 decks
-21%synergy
Thrumming Stone
12%inclusion65 decks532 decks
9%synergy
Whip of Erebos
12%inclusion62 decks532 decks
1%synergy
Door of Destinies
11%inclusion60 decks532 decks
9%synergy
Icon of Ancestry
11%inclusion56 decks532 decks
10%synergy
Coat of Arms
10%inclusion53 decks532 decks
7%synergy
Sword of Truth and Justice
8.1%inclusion43 decks532 decks
7%synergy
Banner of Kinship
6.9%inclusion25 decks361 decks
5%synergy
Whispersilk Cloak
6.6%inclusion35 decks532 decks
1%synergy
Wayfarer's Bauble
6.0%inclusion32 decks532 decks
-10%synergy
Expedition Map
6.0%inclusion32 decks532 decks
-6%synergy
The Darkness Crystal
6.0%inclusion14 decks235 decks
-14%synergy
Eldrazi Monument
5.6%inclusion30 decks532 decks
4%synergy
Gathering Stone
5.3%inclusion5 decks94 decks
4%synergy
Vat of Rebirth
5.3%inclusion28 decks532 decks
2%synergy
Thornbite Staff
5.3%inclusion28 decks532 decks
3%synergy
Ashnod's Altar
5.1%inclusion27 decks532 decks
-15%synergy
Enchantments
Necrogen Communion
53%inclusion280 decks532 decks
51%synergy
Phyrexian Arena
41%inclusion220 decks532 decks
1%synergy
Cover of Darkness
37%inclusion196 decks532 decks
34%synergy
Phyresis
36%inclusion190 decks532 decks
34%synergy
Oversold Cemetery
23%inclusion122 decks532 decks
18%synergy
Haunted One
23%inclusion120 decks532 decks
20%synergy
Bad Moon
20%inclusion105 decks532 decks
16%synergy
Grave Pact
18%inclusion95 decks532 decks
-1%synergy
Tribute to Horobi
16%inclusion85 decks532 decks
15%synergy
Black Market
16%inclusion83 decks532 decks
-5%synergy
Black Market Connections
15%inclusion78 decks532 decks
-9%synergy
Lord Skitter's Blessing
11%inclusion57 decks532 decks
10%synergy
Vampiric Rites
10%inclusion55 decks532 decks
4%synergy
Intimidation
10%inclusion54 decks532 decks
10%synergy
Relic Putrescence
9.4%inclusion50 decks532 decks
9%synergy
Phyrexian Reclamation
7.7%inclusion41 decks532 decks
-2%synergy
Snake Cult Initiation
7.5%inclusion40 decks532 decks
7%synergy
Glistening Oil
7.1%inclusion38 decks532 decks
6%synergy
Dictate of Erebos
6.8%inclusion36 decks532 decks
-4%synergy
Planeswalkers
Vraska, Betrayal's Sting
38%inclusion202 decks532 decks
35%synergy
Liliana of the Dark Realms
10%inclusion55 decks532 decks
-4%synergy
Utility Lands
Karn's Bastion
65%inclusion345 decks532 decks
61%synergy
Swarmyard
61%inclusion326 decks532 decks
56%synergy
Bojuka Bog
56%inclusion298 decks532 decks
9%synergy
Rogue's Passage
49%inclusion263 decks532 decks
31%synergy
Mudflat Village
44%inclusion193 decks439 decks
41%synergy
Cabal Coffers
36%inclusion191 decks532 decks
-19%synergy
Witch's Cottage
33%inclusion176 decks532 decks
8%synergy
Mortuary Mire
28%inclusion149 decks532 decks
15%synergy
Cabal Stronghold
25%inclusion133 decks532 decks
-10%synergy
Access Tunnel
25%inclusion133 decks532 decks
22%synergy
Urborg, Tomb of Yawgmoth
25%inclusion132 decks532 decks
-13%synergy
Nykthos, Shrine to Nyx
22%inclusion116 decks532 decks
-8%synergy
Three Tree City
21%inclusion90 decks432 decks
16%synergy
Reliquary Tower
20%inclusion104 decks532 decks
-11%synergy
Phyrexian Tower
16%inclusion84 decks532 decks
-9%synergy
Secret Tunnel
15%inclusion21 decks141 decks
14%synergy
Castle Locthwain
13%inclusion71 decks532 decks
-4%synergy
Crypt of Agadeem
13%inclusion69 decks532 decks
2%synergy
Barren Moor
13%inclusion67 decks532 decks
3%synergy
Shizo, Death's Storehouse
11%inclusion57 decks532 decks
1%synergy
War Room
10%inclusion53 decks532 decks
-6%synergy
Minas Morgul, Dark Fortress
8.3%inclusion44 decks532 decks
5%synergy
Temple of the False God
8.3%inclusion44 decks532 decks
0%synergy
Inkmoth Nexus
8.1%inclusion43 decks532 decks
7%synergy
The Dross Pits
7.7%inclusion41 decks532 decks
6%synergy
Takenuma, Abandoned Mire
7.5%inclusion40 decks532 decks
-8%synergy
Everglades
5.6%inclusion30 decks532 decks
4%synergy
Memorial to Folly
5.1%inclusion27 decks532 decks
2%synergy
Mana Artifacts
Sol Ring
80%inclusion423 decks532 decks
-7%synergy
Glistening Sphere
51%inclusion272 decks532 decks
50%synergy
Arcane Signet
49%inclusion263 decks532 decks
-13%synergy
Staff of Compleation
27%inclusion143 decks532 decks
25%synergy
Patchwork Banner
23%inclusion98 decks429 decks
19%synergy
Charcoal Diamond
19%inclusion100 decks532 decks
-4%synergy
Mind Stone
16%inclusion87 decks532 decks
-13%synergy
Phyrexian Atlas
15%inclusion78 decks532 decks
14%synergy
Heraldic Banner
14%inclusion72 decks532 decks
8%synergy
The Soul Stone
8.8%inclusion17 decks193 decks
-5%synergy
Caged Sun
8.6%inclusion46 decks532 decks
-3%synergy
Commander's Sphere
7.5%inclusion40 decks532 decks
-1%synergy
Thought Vessel
5.8%inclusion31 decks532 decks
-20%synergy
Lands
Swamp
98%inclusion523 decks532 decks
3%synergy
Path of Ancestry
42%inclusion223 decks532 decks
37%synergy
Myriad Landscape
24%inclusion129 decks532 decks
-2%synergy
Cavern of Souls
16%inclusion84 decks532 decks
9%synergy
Fell the Profane
14%inclusion66 decks475 decks
-5%synergy
Malakir Rebirth
13%inclusion67 decks532 decks
-10%synergy
Command Tower
11%inclusion56 decks532 decks
5%synergy
Escape Tunnel
10%inclusion52 decks532 decks
9%synergy
Evolving Wilds
7.0%inclusion37 decks532 decks
3%synergy
Big Apple, 3 a.m.
5.1%inclusion2 decks39 decks
4%synergy
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