Karumonix, the Rat King (Commander) - Proliferate

Karumonix, the Rat King
Rank #409
42decks
As CommanderAs CardAverage DeckDecks
Bracket
All123
4
5
Budget
Any$$$$
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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Blightbelly Rat
90%inclusion38 decks42 decks
87%synergy
Ichor Rats
86%inclusion36 decks42 decks
83%synergy
Infectious Inquiry
81%inclusion34 decks42 decks
78%synergy
Marrow-Gnawer
81%inclusion34 decks42 decks
77%synergy
Drown in Ichor
79%inclusion33 decks42 decks
75%synergy
Piper of the Swarm
81%inclusion34 decks42 decks
74%synergy
Vraska's Fall
76%inclusion32 decks42 decks
73%synergy
Pack Rat
79%inclusion33 decks42 decks
73%synergy
Whisper of the Dross
74%inclusion31 decks42 decks
71%synergy
Lord Skitter, Sewer King
79%inclusion33 decks42 decks
71%synergy
Top Cards
Dark Ritual
74%inclusion31 decks42 decks
6%synergy
Typhoid Rats
74%inclusion31 decks42 decks
70%synergy
Ogre Slumlord
71%inclusion30 decks42 decks
62%synergy
Tangled Colony
71%inclusion30 decks42 decks
69%synergy
Crypt Rats
71%inclusion30 decks42 decks
67%synergy
Rancid Rats
71%inclusion30 decks42 decks
69%synergy
Lord Skitter's Butcher
67%inclusion28 decks42 decks
64%synergy
Septic Rats
64%inclusion27 decks42 decks
63%synergy
Persistent Marshstalker
57%inclusion24 decks42 decks
54%synergy
Phyresis Outbreak
57%inclusion24 decks42 decks
56%synergy
Game Changers
Bolas's Citadel
7.1%inclusion3 decks42 decks
-21%synergy
Creatures
Rat Colony
57%inclusion24 decks42 decks
52%synergy
Stronghold Rats
52%inclusion22 decks42 decks
49%synergy
Burglar Rat
50%inclusion21 decks42 decks
40%synergy
Voracious Vermin
50%inclusion21 decks42 decks
47%synergy
Engine Rat
44%inclusion18 decks41 decks
42%synergy
Gnat Miser
43%inclusion18 decks42 decks
40%synergy
Ashcoat of the Shadow Swarm
38%inclusion16 decks42 decks
35%synergy
Nezumi Prowler
36%inclusion15 decks42 decks
34%synergy
Rat King, Verminister
35%inclusion9 decks26 decks
31%synergy
Chittering Skitterling
33%inclusion14 decks42 decks
32%synergy
Rat King, Pale Piper
32%inclusion8 decks25 decks
28%synergy
Ink-Eyes, Servant of Oni
31%inclusion13 decks42 decks
28%synergy
Changeling Outcast
31%inclusion13 decks42 decks
26%synergy
Ratcatcher
31%inclusion13 decks42 decks
28%synergy
Pestilence Rats
31%inclusion13 decks42 decks
29%synergy
Wave of Rats
31%inclusion13 decks42 decks
29%synergy
Ruin Rat
31%inclusion13 decks42 decks
30%synergy
Ravenous Rats
29%inclusion12 decks42 decks
27%synergy
Chittering Witch
29%inclusion12 decks42 decks
24%synergy
Nashi, Moon Sage's Scion
29%inclusion12 decks42 decks
25%synergy
Throat Slitter
26%inclusion11 decks42 decks
24%synergy
Swarm of Rats
26%inclusion11 decks42 decks
24%synergy
Nezumi Cutthroat
24%inclusion10 decks42 decks
23%synergy
Nezumi Informant
24%inclusion10 decks42 decks
18%synergy
Innocuous Rat
21%inclusion9 decks42 decks
20%synergy
Gnawing Vermin
21%inclusion9 decks42 decks
20%synergy
Drainpipe Vermin
21%inclusion9 decks42 decks
20%synergy
Old Flitterfang
21%inclusion9 decks42 decks
20%synergy
Undercity Dire Rat
21%inclusion8 decks39 decks
19%synergy
Elephant-Rat
20%inclusion7 decks35 decks
20%synergy
Mukotai Ambusher
19%inclusion8 decks42 decks
18%synergy
Species Specialist
19%inclusion8 decks42 decks
16%synergy
Skullsnatcher
19%inclusion8 decks42 decks
18%synergy
Rotting Rats
17%inclusion7 decks42 decks
14%synergy
Ayara, First of Locthwain
17%inclusion7 decks42 decks
-8%synergy
Filth
17%inclusion7 decks42 decks
14%synergy
Zodiac Rat
17%inclusion7 decks42 decks
16%synergy
Valley Rotcaller
17%inclusion7 decks42 decks
14%synergy
Yawgmoth, Thran Physician
17%inclusion7 decks42 decks
7%synergy
Nezumi Graverobber
14%inclusion6 decks42 decks
13%synergy
Thornplate Intimidator
14%inclusion6 decks42 decks
14%synergy
Ruthless Radrat
14%inclusion6 decks42 decks
14%synergy
Nezumi Bladeblesser
14%inclusion6 decks42 decks
14%synergy
Daggerfang Duo
14%inclusion6 decks42 decks
14%synergy
Sinuous Vermin
14%inclusion6 decks42 decks
14%synergy
Razortooth Rats
14%inclusion6 decks42 decks
14%synergy
Locust Miser
14%inclusion6 decks42 decks
13%synergy
Crypt Ghast
14%inclusion6 decks42 decks
-33%synergy
Okiba-Gang Shinobi
14%inclusion6 decks42 decks
13%synergy
Twisted Sewer-Witch
12%inclusion5 decks42 decks
11%synergy
Instants
Grim Affliction
45%inclusion19 decks42 decks
43%synergy
Village Rites
36%inclusion15 decks42 decks
10%synergy
Tainted Strike
36%inclusion15 decks42 decks
33%synergy
Rat Out
31%inclusion13 decks42 decks
30%synergy
Defile
31%inclusion13 decks42 decks
-4%synergy
Go for the Throat
24%inclusion10 decks42 decks
1%synergy
Anoint with Affliction
21%inclusion9 decks42 decks
21%synergy
Deadly Dispute
21%inclusion9 decks42 decks
-6%synergy
Murder
21%inclusion9 decks42 decks
12%synergy
Tragic Slip
21%inclusion9 decks42 decks
3%synergy
Culling the Weak
17%inclusion7 decks42 decks
-1%synergy
Corrupted Conviction
17%inclusion7 decks42 decks
4%synergy
Withering Torment
17%inclusion7 decks42 decks
-15%synergy
Virulent Wound
14%inclusion6 decks42 decks
14%synergy
Infernal Grasp
14%inclusion6 decks42 decks
-11%synergy
Malakir Rebirth
14%inclusion6 decks42 decks
-9%synergy
Fell the Profane
12%inclusion5 decks42 decks
-8%synergy
Consuming Corruption
12%inclusion5 decks42 decks
-3%synergy
Doom Blade
12%inclusion5 decks42 decks
5%synergy
Deadly Rollick
10%inclusion4 decks42 decks
-16%synergy
Cabal Ritual
10%inclusion4 decks42 decks
-9%synergy
Darkness
10%inclusion4 decks42 decks
-1%synergy
Foul-Tongue Shriek
10%inclusion4 decks42 decks
8%synergy
Sheoldred's Edict
7.1%inclusion3 decks42 decks
-8%synergy
Undying Malice
7.1%inclusion3 decks42 decks
-3%synergy
Offer Immortality
7.1%inclusion3 decks42 decks
5%synergy
Nameless Inversion
7.1%inclusion3 decks42 decks
7%synergy
Rabid Attack
5.0%inclusion1 decks20 decks
4%synergy
Sorceries
Vat Emergence
43%inclusion18 decks42 decks
42%synergy
Feed the Swarm
43%inclusion18 decks42 decks
-7%synergy
Sign in Blood
38%inclusion16 decks42 decks
3%synergy
Revenge of the Rats
33%inclusion14 decks42 decks
30%synergy
Crippling Fear
31%inclusion13 decks42 decks
28%synergy
Spread the Sickness
29%inclusion12 decks42 decks
28%synergy
Feed the Infection
26%inclusion11 decks42 decks
26%synergy
Swarmyard Massacre
24%inclusion10 decks42 decks
21%synergy
Night's Whisper
24%inclusion10 decks42 decks
-2%synergy
Kindred Dominance
24%inclusion10 decks42 decks
19%synergy
Read the Bones
21%inclusion9 decks42 decks
6%synergy
Bloodline Bidding
19%inclusion5 decks26 decks
15%synergy
Splinter's Technique
19%inclusion5 decks26 decks
17%synergy
Victimize
17%inclusion7 decks42 decks
-11%synergy
Psychic Whorl
17%inclusion7 decks42 decks
16%synergy
Caress of Phyrexia
17%inclusion7 decks42 decks
16%synergy
Lab Rats
17%inclusion7 decks42 decks
16%synergy
Plague of Vermin
17%inclusion7 decks42 decks
14%synergy
Unearth
14%inclusion6 decks42 decks
5%synergy
Toxic Deluge
14%inclusion6 decks42 decks
-23%synergy
Diabolic Tutor
12%inclusion5 decks42 decks
-2%synergy
Bubbling Muck
12%inclusion5 decks42 decks
-4%synergy
Patriarch's Bidding
10%inclusion4 decks42 decks
6%synergy
Fell
10%inclusion4 decks42 decks
6%synergy
Pact of the Serpent
10%inclusion4 decks42 decks
8%synergy
Diabolic Intent
7.1%inclusion3 decks42 decks
-8%synergy
Haunting Voyage
7.1%inclusion3 decks42 decks
6%synergy
Mutilate
7.1%inclusion3 decks42 decks
-8%synergy
Reanimate
7.1%inclusion3 decks42 decks
-34%synergy
Syphon Mind
7.1%inclusion3 decks42 decks
-5%synergy
Insatiable Avarice
7.1%inclusion3 decks42 decks
-4%synergy
Geth's Summons
7.1%inclusion3 decks42 decks
7%synergy
Gruesome Fate
7.1%inclusion3 decks42 decks
5%synergy
Beseech the Queen
7.1%inclusion3 decks42 decks
1%synergy
Damnation
7.1%inclusion3 decks42 decks
-13%synergy
Utility Artifacts
Bontu's Monument
52%inclusion22 decks42 decks
24%synergy
Jet Medallion
52%inclusion22 decks42 decks
-10%synergy
Contagion Clasp
48%inclusion20 decks42 decks
46%synergy
Contagion Engine
36%inclusion15 decks42 decks
34%synergy
Herald's Horn
33%inclusion14 decks42 decks
28%synergy
Swiftfoot Boots
24%inclusion10 decks42 decks
-8%synergy
Skullclamp
19%inclusion8 decks42 decks
-3%synergy
Banner of Kinship
17%inclusion7 decks42 decks
15%synergy
Prosthetic Injector
14%inclusion6 decks42 decks
14%synergy
Lightning Greaves
14%inclusion6 decks42 decks
-20%synergy
Icon of Ancestry
12%inclusion5 decks42 decks
11%synergy
Vanquisher's Banner
12%inclusion5 decks42 decks
8%synergy
Whispersilk Cloak
12%inclusion5 decks42 decks
6%synergy
Grafted Exoskeleton
12%inclusion5 decks42 decks
11%synergy
The Darkness Crystal
10%inclusion4 decks39 decks
-10%synergy
Whip of Erebos
10%inclusion4 decks42 decks
-2%synergy
Coat of Arms
10%inclusion4 decks42 decks
7%synergy
Expedition Map
10%inclusion4 decks42 decks
-2%synergy
Door of Destinies
10%inclusion4 decks42 decks
7%synergy
Ashnod's Altar
7.1%inclusion3 decks42 decks
-13%synergy
Throne of Geth
7.1%inclusion3 decks42 decks
7%synergy
Sword of Truth and Justice
7.1%inclusion3 decks42 decks
6%synergy
Thornbite Staff
7.1%inclusion3 decks42 decks
4%synergy
Enchantments
Necrogen Communion
57%inclusion24 decks42 decks
55%synergy
Cover of Darkness
50%inclusion21 decks42 decks
47%synergy
Phyrexian Arena
38%inclusion16 decks42 decks
-1%synergy
Phyresis
29%inclusion12 decks42 decks
27%synergy
Bad Moon
24%inclusion10 decks42 decks
21%synergy
Oversold Cemetery
17%inclusion7 decks42 decks
11%synergy
Black Market Connections
14%inclusion6 decks42 decks
-11%synergy
Lord Skitter's Blessing
14%inclusion6 decks42 decks
14%synergy
Haunted One
12%inclusion5 decks42 decks
9%synergy
Black Market
10%inclusion4 decks42 decks
-11%synergy
Glistening Oil
10%inclusion4 decks42 decks
9%synergy
Grave Pact
10%inclusion4 decks42 decks
-10%synergy
Relic Putrescence
10%inclusion4 decks42 decks
9%synergy
Tribute to Horobi
10%inclusion4 decks42 decks
9%synergy
Kaya's Ghostform
10%inclusion4 decks42 decks
-1%synergy
Phyrexian Reclamation
7.1%inclusion3 decks42 decks
-3%synergy
Vampiric Rites
7.1%inclusion3 decks42 decks
1%synergy
Call of the Ring
7.1%inclusion3 decks42 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
52%inclusion22 decks42 decks
50%synergy
Liliana of the Dark Realms
17%inclusion7 decks42 decks
3%synergy
Utility Lands
Swarmyard
69%inclusion29 decks42 decks
63%synergy
Karn's Bastion
69%inclusion29 decks42 decks
65%synergy
Bojuka Bog
50%inclusion21 decks42 decks
3%synergy
Mudflat Village
48%inclusion20 decks42 decks
45%synergy
Cabal Coffers
40%inclusion17 decks42 decks
-14%synergy
Rogue's Passage
40%inclusion17 decks42 decks
21%synergy
Witch's Cottage
38%inclusion16 decks42 decks
14%synergy
Cabal Stronghold
31%inclusion13 decks42 decks
-3%synergy
Access Tunnel
31%inclusion13 decks42 decks
28%synergy
Mortuary Mire
24%inclusion10 decks42 decks
11%synergy
Reliquary Tower
24%inclusion10 decks42 decks
-5%synergy
Urborg, Tomb of Yawgmoth
24%inclusion10 decks42 decks
-14%synergy
Crypt of Agadeem
19%inclusion8 decks42 decks
7%synergy
Three Tree City
19%inclusion8 decks42 decks
14%synergy
Phyrexian Tower
17%inclusion7 decks42 decks
-10%synergy
Nykthos, Shrine to Nyx
14%inclusion6 decks42 decks
-16%synergy
Secret Tunnel
13%inclusion4 decks30 decks
12%synergy
Castle Locthwain
12%inclusion5 decks42 decks
-5%synergy
Shizo, Death's Storehouse
10%inclusion4 decks42 decks
-1%synergy
Barren Moor
10%inclusion4 decks42 decks
0%synergy
Minas Morgul, Dark Fortress
10%inclusion4 decks42 decks
7%synergy
Vault of Whispers
7.1%inclusion3 decks42 decks
2%synergy
The Black Gate
7.1%inclusion3 decks42 decks
4%synergy
War Room
7.1%inclusion3 decks42 decks
-9%synergy
Command Beacon
7.1%inclusion3 decks42 decks
-1%synergy
Peat Bog
7.1%inclusion3 decks42 decks
5%synergy
Takenuma, Abandoned Mire
7.1%inclusion3 decks42 decks
-9%synergy
Thespian's Stage
7.1%inclusion3 decks42 decks
2%synergy
Temple of the False God
7.1%inclusion3 decks42 decks
-0%synergy
Mana Artifacts
Sol Ring
81%inclusion34 decks42 decks
-4%synergy
Glistening Sphere
60%inclusion25 decks42 decks
58%synergy
Staff of Compleation
43%inclusion18 decks42 decks
41%synergy
Arcane Signet
38%inclusion16 decks42 decks
-23%synergy
Patchwork Banner
29%inclusion12 decks42 decks
24%synergy
Charcoal Diamond
17%inclusion7 decks42 decks
-5%synergy
Phyrexian Atlas
12%inclusion5 decks42 decks
12%synergy
Heraldic Banner
10%inclusion4 decks42 decks
4%synergy
Thought Vessel
10%inclusion4 decks42 decks
-15%synergy
Mind Stone
10%inclusion4 decks42 decks
-18%synergy
Commander's Sphere
7.1%inclusion3 decks42 decks
-1%synergy
Lands
Swamp
100%inclusion42 decks42 decks
5%synergy
Path of Ancestry
40%inclusion17 decks42 decks
35%synergy
Myriad Landscape
19%inclusion8 decks42 decks
-5%synergy
Escape Tunnel
17%inclusion7 decks42 decks
16%synergy
Malakir Rebirth
14%inclusion6 decks42 decks
-9%synergy
Fell the Profane
12%inclusion5 decks42 decks
-8%synergy
The Seedcore
10%inclusion4 decks42 decks
9%synergy
Urza's Cave
10%inclusion4 decks42 decks
1%synergy
Cavern of Souls
10%inclusion4 decks42 decks
3%synergy
Evolving Wilds
10%inclusion4 decks42 decks
6%synergy
Big Apple, 3 a.m.
8.0%inclusion2 decks25 decks
6%synergy
Command Tower
7.1%inclusion3 decks42 decks
1%synergy
Ash Barrens
7.1%inclusion3 decks42 decks
6%synergy
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