Karumonix, the Rat King (Commander) - Infect

Karumonix, the Rat King
Rank #383
520decks
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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
21%inclusion13 decks63 decks
16%synergy
Rat King, Verminister
19%inclusion18 decks95 decks
16%synergy
Big Apple, 3 a.m.
10%inclusion6 decks63 decks
7%synergy
Splinter's Technique
5.3%inclusion5 decks95 decks
4%synergy
Shredder's Technique
4.7%inclusion3 decks64 decks
2%synergy
High Synergy Cards
Blightbelly Rat
92%inclusion479 decks520 decks
89%synergy
Piper of the Swarm
90%inclusion466 decks520 decks
83%synergy
Ichor Rats
84%inclusion439 decks520 decks
81%synergy
Infectious Inquiry
82%inclusion425 decks520 decks
79%synergy
Pack Rat
81%inclusion421 decks520 decks
75%synergy
Ogre Slumlord
83%inclusion434 decks520 decks
73%synergy
Vraska's Fall
76%inclusion396 decks520 decks
73%synergy
Marrow-Gnawer
75%inclusion389 decks520 decks
72%synergy
Drown in Ichor
76%inclusion393 decks520 decks
72%synergy
Septic Rats
73%inclusion380 decks520 decks
71%synergy
Top Cards
Lord Skitter, Sewer King
78%inclusion404 decks520 decks
69%synergy
Rancid Rats
72%inclusion373 decks520 decks
69%synergy
Typhoid Rats
70%inclusion362 decks520 decks
66%synergy
Lord Skitter's Butcher
67%inclusion350 decks520 decks
64%synergy
Tangled Colony
64%inclusion335 decks520 decks
61%synergy
Whisper of the Dross
62%inclusion324 decks520 decks
59%synergy
Dark Ritual
62%inclusion322 decks520 decks
-5%synergy
Crypt Rats
61%inclusion317 decks520 decks
56%synergy
Phyresis Outbreak
60%inclusion314 decks520 decks
59%synergy
Burglar Rat
56%inclusion289 decks520 decks
45%synergy
Game Changers
Demonic Tutor
19%inclusion98 decks520 decks
-8%synergy
Vampiric Tutor
13%inclusion67 decks520 decks
-8%synergy
Bolas's Citadel
12%inclusion63 decks520 decks
-17%synergy
Creatures
Stronghold Rats
55%inclusion285 decks520 decks
51%synergy
Voracious Vermin
55%inclusion284 decks520 decks
52%synergy
Gnat Miser
50%inclusion258 decks520 decks
47%synergy
Chittering Skitterling
49%inclusion255 decks520 decks
48%synergy
Persistent Marshstalker
48%inclusion209 decks435 decks
45%synergy
Wave of Rats
47%inclusion243 decks520 decks
45%synergy
Ratcatcher
44%inclusion227 decks520 decks
40%synergy
Changeling Outcast
42%inclusion219 decks520 decks
37%synergy
Rat Colony
37%inclusion193 decks520 decks
32%synergy
Chittering Witch
36%inclusion188 decks520 decks
32%synergy
Nezumi Informant
35%inclusion183 decks520 decks
28%synergy
Ashcoat of the Shadow Swarm
35%inclusion182 decks520 decks
32%synergy
Pestilence Rats
35%inclusion180 decks520 decks
33%synergy
Nezumi Prowler
33%inclusion173 decks520 decks
32%synergy
Nashi, Moon Sage's Scion
33%inclusion172 decks520 decks
29%synergy
Ink-Eyes, Servant of Oni
33%inclusion169 decks520 decks
29%synergy
Ruin Rat
33%inclusion169 decks520 decks
31%synergy
Swarm of Rats
32%inclusion168 decks520 decks
30%synergy
Nezumi Cutthroat
32%inclusion166 decks520 decks
31%synergy
Engine Rat
29%inclusion88 decks307 decks
27%synergy
Ravenous Rats
28%inclusion145 decks520 decks
26%synergy
Throat Slitter
28%inclusion144 decks520 decks
26%synergy
Old Flitterfang
27%inclusion139 decks520 decks
25%synergy
Gnawing Vermin
27%inclusion138 decks520 decks
25%synergy
Drainpipe Vermin
27%inclusion138 decks520 decks
25%synergy
Twisted Sewer-Witch
25%inclusion132 decks520 decks
24%synergy
Ruthless Radrat
25%inclusion128 decks520 decks
24%synergy
Razortooth Rats
22%inclusion113 decks520 decks
21%synergy
Locust Miser
22%inclusion112 decks520 decks
20%synergy
Valley Rotcaller
20%inclusion88 decks438 decks
17%synergy
Rotting Rats
19%inclusion101 decks520 decks
16%synergy
Ayara, First of Locthwain
19%inclusion100 decks520 decks
-6%synergy
Species Specialist
18%inclusion94 decks520 decks
15%synergy
Undercity Dire Rat
18%inclusion43 decks241 decks
16%synergy
Crypt Ghast
17%inclusion88 decks520 decks
-31%synergy
Mukotai Ambusher
17%inclusion87 decks520 decks
16%synergy
Nezumi Graverobber
17%inclusion86 decks520 decks
15%synergy
Sinuous Vermin
16%inclusion85 decks520 decks
16%synergy
Gray Merchant of Asphodel
16%inclusion82 decks520 decks
-35%synergy
Innocuous Rat
15%inclusion61 decks395 decks
14%synergy
Okiba-Gang Shinobi
15%inclusion80 decks520 decks
14%synergy
Skullsnatcher
14%inclusion74 decks520 decks
14%synergy
Refurbished Familiar
14%inclusion66 decks466 decks
12%synergy
Chittering Rats
12%inclusion64 decks520 decks
12%synergy
Nezumi Bladeblesser
12%inclusion64 decks520 decks
12%synergy
Elephant-Rat
11%inclusion22 decks193 decks
11%synergy
Yawgmoth, Thran Physician
11%inclusion56 decks520 decks
1%synergy
Adaptive Automaton
11%inclusion56 decks520 decks
10%synergy
Bog Rats
11%inclusion55 decks520 decks
10%synergy
Relentless Rats
11%inclusion55 decks520 decks
9%synergy
Instants
Grim Affliction
40%inclusion210 decks520 decks
38%synergy
Village Rites
40%inclusion207 decks520 decks
15%synergy
Defile
38%inclusion197 decks520 decks
1%synergy
Tainted Strike
34%inclusion178 decks520 decks
31%synergy
Rat Out
30%inclusion154 decks520 decks
28%synergy
Go for the Throat
29%inclusion151 decks520 decks
6%synergy
Anoint with Affliction
27%inclusion138 decks520 decks
26%synergy
Corrupted Conviction
24%inclusion123 decks520 decks
11%synergy
Deadly Dispute
21%inclusion107 decks520 decks
-5%synergy
Virulent Wound
19%inclusion100 decks520 decks
19%synergy
Tragic Slip
18%inclusion93 decks520 decks
-2%synergy
Infernal Grasp
17%inclusion88 decks520 decks
-8%synergy
Withering Torment
16%inclusion62 decks396 decks
-16%synergy
Murder
15%inclusion80 decks520 decks
5%synergy
Fell the Profane
14%inclusion66 decks481 decks
-5%synergy
Malakir Rebirth
13%inclusion68 decks520 decks
-10%synergy
Foul-Tongue Shriek
12%inclusion60 decks520 decks
10%synergy
Raise the Draugr
12%inclusion60 decks520 decks
11%synergy
Deadly Rollick
11%inclusion59 decks520 decks
-13%synergy
Consuming Corruption
11%inclusion51 decks475 decks
-5%synergy
Gravepurge
9.2%inclusion48 decks520 decks
8%synergy
Hero's Downfall
9.0%inclusion47 decks520 decks
2%synergy
Bitter Triumph
8.7%inclusion45 decks520 decks
-1%synergy
Not Dead After All
8.3%inclusion43 decks520 decks
-3%synergy
Doom Blade
7.3%inclusion38 decks520 decks
0%synergy
Sudden Spoiling
7.1%inclusion37 decks520 decks
-2%synergy
Feign Death
6.2%inclusion32 decks520 decks
-2%synergy
Offer Immortality
6.2%inclusion32 decks520 decks
4%synergy
Undying Malice
6.0%inclusion31 decks520 decks
-4%synergy
Baleful Mastery
6.0%inclusion31 decks520 decks
-3%synergy
Cabal Ritual
5.8%inclusion30 decks520 decks
-12%synergy
Sheoldred's Edict
5.6%inclusion29 decks520 decks
-9%synergy
Altar's Reap
5.0%inclusion26 decks520 decks
2%synergy
Sorceries
Feed the Swarm
40%inclusion206 decks520 decks
-11%synergy
Vat Emergence
39%inclusion201 decks520 decks
37%synergy
Revenge of the Rats
37%inclusion134 decks366 decks
34%synergy
Crippling Fear
35%inclusion181 decks520 decks
32%synergy
Sign in Blood
32%inclusion167 decks520 decks
-4%synergy
Spread the Sickness
28%inclusion143 decks520 decks
27%synergy
Kindred Dominance
27%inclusion142 decks520 decks
23%synergy
Patriarch's Bidding
25%inclusion131 decks520 decks
21%synergy
Swarmyard Massacre
24%inclusion104 decks432 decks
22%synergy
Night's Whisper
23%inclusion120 decks520 decks
-2%synergy
Read the Bones
21%inclusion111 decks520 decks
4%synergy
Feed the Infection
18%inclusion92 decks520 decks
17%synergy
Bloodline Bidding
17%inclusion19 decks109 decks
13%synergy
Caress of Phyrexia
17%inclusion88 decks520 decks
16%synergy
Geth's Summons
16%inclusion85 decks520 decks
16%synergy
Unearth
15%inclusion79 decks520 decks
7%synergy
Plague of Vermin
14%inclusion73 decks520 decks
12%synergy
Diabolic Tutor
12%inclusion64 decks520 decks
-2%synergy
Toxic Deluge
11%inclusion56 decks520 decks
-26%synergy
Lab Rats
11%inclusion55 decks520 decks
10%synergy
Damnation
10%inclusion52 decks520 decks
-11%synergy
Victimize
10%inclusion52 decks520 decks
-16%synergy
Diabolic Intent
9.4%inclusion49 decks520 decks
-5%synergy
Mutilate
9.4%inclusion49 decks520 decks
-8%synergy
Reanimate
9.4%inclusion49 decks520 decks
-30%synergy
Pact of the Serpent
8.1%inclusion42 decks520 decks
6%synergy
Echoing Return
7.9%inclusion41 decks520 decks
5%synergy
Bubbling Muck
7.5%inclusion39 decks520 decks
-8%synergy
Forever Young
7.3%inclusion38 decks520 decks
6%synergy
Gruesome Fate
7.3%inclusion38 decks520 decks
5%synergy
Insatiable Avarice
7.1%inclusion37 decks519 decks
-5%synergy
Haunting Voyage
6.7%inclusion35 decks520 decks
6%synergy
Fell
6.6%inclusion29 decks438 decks
3%synergy
Return from Extinction
6.0%inclusion31 decks520 decks
5%synergy
Psychic Whorl
5.8%inclusion25 decks432 decks
5%synergy
Utility Artifacts
Bontu's Monument
54%inclusion279 decks520 decks
25%synergy
Jet Medallion
50%inclusion260 decks520 decks
-11%synergy
Herald's Horn
43%inclusion222 decks520 decks
37%synergy
Contagion Clasp
41%inclusion212 decks520 decks
38%synergy
Skullclamp
33%inclusion172 decks520 decks
11%synergy
Vanquisher's Banner
28%inclusion147 decks520 decks
24%synergy
Contagion Engine
25%inclusion132 decks520 decks
23%synergy
Swiftfoot Boots
21%inclusion108 decks520 decks
-11%synergy
Grafted Exoskeleton
20%inclusion105 decks520 decks
19%synergy
Prosthetic Injector
16%inclusion81 decks520 decks
15%synergy
Whip of Erebos
13%inclusion65 decks520 decks
2%synergy
Lightning Greaves
12%inclusion64 decks520 decks
-21%synergy
Thrumming Stone
12%inclusion62 decks520 decks
8%synergy
Door of Destinies
12%inclusion60 decks520 decks
9%synergy
Icon of Ancestry
11%inclusion56 decks520 decks
10%synergy
Coat of Arms
10%inclusion54 decks520 decks
8%synergy
Chronicle of Victory
9.0%inclusion10 decks111 decks
6%synergy
Sword of Truth and Justice
8.7%inclusion45 decks520 decks
8%synergy
Whispersilk Cloak
7.1%inclusion37 decks520 decks
1%synergy
Banner of Kinship
6.5%inclusion24 decks367 decks
4%synergy
The Darkness Crystal
6.2%inclusion15 decks242 decks
-14%synergy
Eldrazi Monument
6.0%inclusion31 decks520 decks
4%synergy
Wayfarer's Bauble
5.8%inclusion30 decks520 decks
-10%synergy
Expedition Map
5.8%inclusion30 decks520 decks
-6%synergy
Vat of Rebirth
5.2%inclusion27 decks520 decks
2%synergy
Ashnod's Altar
5.2%inclusion27 decks520 decks
-14%synergy
Thornbite Staff
5.2%inclusion27 decks520 decks
2%synergy
Enchantments
Necrogen Communion
53%inclusion273 decks520 decks
51%synergy
Phyrexian Arena
41%inclusion211 decks520 decks
1%synergy
Cover of Darkness
37%inclusion193 decks520 decks
34%synergy
Phyresis
35%inclusion184 decks520 decks
33%synergy
Oversold Cemetery
23%inclusion118 decks520 decks
17%synergy
Haunted One
22%inclusion114 decks520 decks
19%synergy
Bad Moon
20%inclusion104 decks520 decks
17%synergy
Grave Pact
18%inclusion93 decks520 decks
-1%synergy
Black Market
16%inclusion81 decks520 decks
-6%synergy
Tribute to Horobi
15%inclusion80 decks520 decks
14%synergy
Black Market Connections
15%inclusion76 decks520 decks
-9%synergy
Lord Skitter's Blessing
11%inclusion56 decks520 decks
10%synergy
Vampiric Rites
10%inclusion53 decks520 decks
4%synergy
Intimidation
10%inclusion50 decks520 decks
9%synergy
Relic Putrescence
9.2%inclusion48 decks520 decks
9%synergy
Phyrexian Reclamation
7.9%inclusion41 decks520 decks
-2%synergy
Snake Cult Initiation
7.5%inclusion39 decks520 decks
7%synergy
Glistening Oil
7.1%inclusion37 decks520 decks
6%synergy
Dictate of Erebos
6.7%inclusion35 decks520 decks
-4%synergy
Planeswalkers
Vraska, Betrayal's Sting
38%inclusion199 decks520 decks
36%synergy
Liliana of the Dark Realms
11%inclusion55 decks520 decks
-3%synergy
Utility Lands
Karn's Bastion
65%inclusion336 decks520 decks
61%synergy
Swarmyard
63%inclusion325 decks520 decks
57%synergy
Bojuka Bog
56%inclusion292 decks520 decks
9%synergy
Rogue's Passage
49%inclusion254 decks520 decks
30%synergy
Mudflat Village
44%inclusion196 decks445 decks
41%synergy
Cabal Coffers
37%inclusion192 decks520 decks
-18%synergy
Witch's Cottage
33%inclusion174 decks520 decks
9%synergy
Mortuary Mire
28%inclusion146 decks520 decks
15%synergy
Cabal Stronghold
25%inclusion131 decks520 decks
-10%synergy
Urborg, Tomb of Yawgmoth
25%inclusion131 decks520 decks
-12%synergy
Access Tunnel
24%inclusion127 decks520 decks
21%synergy
Nykthos, Shrine to Nyx
22%inclusion112 decks520 decks
-8%synergy
Three Tree City
21%inclusion91 decks438 decks
16%synergy
Reliquary Tower
20%inclusion102 decks520 decks
-11%synergy
Phyrexian Tower
16%inclusion83 decks520 decks
-9%synergy
Secret Tunnel
15%inclusion23 decks151 decks
14%synergy
Crypt of Agadeem
13%inclusion70 decks520 decks
2%synergy
Castle Locthwain
13%inclusion70 decks520 decks
-4%synergy
Barren Moor
13%inclusion66 decks520 decks
3%synergy
Shizo, Death's Storehouse
11%inclusion56 decks520 decks
1%synergy
War Room
10%inclusion53 decks520 decks
-6%synergy
Takenuma, Abandoned Mire
8.1%inclusion42 decks520 decks
-8%synergy
Inkmoth Nexus
7.9%inclusion41 decks520 decks
7%synergy
Temple of the False God
7.9%inclusion41 decks520 decks
0%synergy
Minas Morgul, Dark Fortress
7.7%inclusion40 decks520 decks
5%synergy
The Dross Pits
7.7%inclusion40 decks520 decks
6%synergy
Everglades
5.4%inclusion28 decks520 decks
4%synergy
Memorial to Folly
5.0%inclusion26 decks520 decks
2%synergy
Mana Artifacts
Sol Ring
80%inclusion415 decks520 decks
-6%synergy
Glistening Sphere
51%inclusion266 decks520 decks
50%synergy
Arcane Signet
49%inclusion253 decks520 decks
-13%synergy
Staff of Compleation
26%inclusion135 decks520 decks
24%synergy
Patchwork Banner
23%inclusion99 decks435 decks
18%synergy
Charcoal Diamond
19%inclusion99 decks520 decks
-4%synergy
Mind Stone
16%inclusion85 decks520 decks
-13%synergy
Phyrexian Atlas
14%inclusion73 decks520 decks
14%synergy
Heraldic Banner
13%inclusion70 decks520 decks
8%synergy
Caged Sun
8.8%inclusion46 decks520 decks
-3%synergy
The Soul Stone
8.0%inclusion16 decks201 decks
-6%synergy
Commander's Sphere
7.3%inclusion38 decks520 decks
-1%synergy
Thought Vessel
5.6%inclusion29 decks520 decks
-20%synergy
Lands
Swamp
98%inclusion511 decks520 decks
3%synergy
Path of Ancestry
42%inclusion216 decks520 decks
36%synergy
Myriad Landscape
24%inclusion126 decks520 decks
-2%synergy
Cavern of Souls
16%inclusion82 decks520 decks
9%synergy
Fell the Profane
14%inclusion66 decks481 decks
-5%synergy
Malakir Rebirth
13%inclusion68 decks520 decks
-10%synergy
Command Tower
11%inclusion56 decks520 decks
5%synergy
Escape Tunnel
10%inclusion51 decks520 decks
9%synergy
Evolving Wilds
6.9%inclusion36 decks520 decks
3%synergy
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