Karumonix, the Rat King (Commander) - Expensive Rat Colony

Karumonix, the Rat King
Rank #383
97decks
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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 Colony
100%inclusion97 decks97 decks
95%synergy
Marrow-Gnawer
94%inclusion91 decks97 decks
91%synergy
Ashcoat of the Shadow Swarm
80%inclusion78 decks97 decks
78%synergy
Piper of the Swarm
84%inclusion81 decks97 decks
77%synergy
Pack Rat
79%inclusion77 decks97 decks
74%synergy
Swarmyard
77%inclusion75 decks97 decks
72%synergy
Lord Skitter, Sewer King
63%inclusion61 decks97 decks
55%synergy
Ogre Slumlord
64%inclusion62 decks97 decks
54%synergy
Karn's Bastion
55%inclusion53 decks97 decks
50%synergy
Vraska's Fall
54%inclusion52 decks97 decks
50%synergy
Top Cards
Jet Medallion
81%inclusion79 decks97 decks
21%synergy
Dark Ritual
79%inclusion77 decks97 decks
13%synergy
Bontu's Monument
66%inclusion64 decks97 decks
38%synergy
Skullclamp
58%inclusion56 decks97 decks
37%synergy
Herald's Horn
55%inclusion53 decks97 decks
49%synergy
Crypt Rats
53%inclusion51 decks97 decks
48%synergy
Blightbelly Rat
53%inclusion51 decks97 decks
49%synergy
Infectious Inquiry
51%inclusion49 decks97 decks
48%synergy
Thrumming Stone
51%inclusion49 decks97 decks
47%synergy
Ichor Rats
51%inclusion49 decks97 decks
47%synergy
Game Changers
Demonic Tutor
92%inclusion89 decks97 decks
64%synergy
Vampiric Tutor
89%inclusion86 decks97 decks
67%synergy
Bolas's Citadel
36%inclusion35 decks97 decks
7%synergy
Ancient Tomb
29%inclusion28 decks97 decks
17%synergy
Imperial Seal
27%inclusion26 decks97 decks
20%synergy
Chrome Mox
23%inclusion22 decks97 decks
17%synergy
The One Ring
20%inclusion19 decks97 decks
10%synergy
Necropotence
16%inclusion16 decks97 decks
1%synergy
Mox Diamond
15%inclusion15 decks97 decks
12%synergy
Opposition Agent
10%inclusion10 decks97 decks
0%synergy
Creatures
Ayara, First of Locthwain
34%inclusion33 decks97 decks
8%synergy
Species Specialist
33%inclusion32 decks97 decks
30%synergy
Ratcatcher
32%inclusion31 decks97 decks
29%synergy
Typhoid Rats
29%inclusion28 decks97 decks
25%synergy
Tangled Colony
28%inclusion27 decks97 decks
25%synergy
Ink-Eyes, Servant of Oni
28%inclusion27 decks97 decks
25%synergy
Septic Rats
28%inclusion27 decks97 decks
26%synergy
Nashi, Moon Sage's Scion
28%inclusion27 decks97 decks
24%synergy
Crypt Ghast
27%inclusion26 decks97 decks
-22%synergy
Gnat Miser
27%inclusion26 decks97 decks
24%synergy
Yawgmoth, Thran Physician
26%inclusion25 decks97 decks
15%synergy
Lord Skitter's Butcher
25%inclusion24 decks97 decks
21%synergy
Burglar Rat
24%inclusion23 decks97 decks
13%synergy
Rancid Rats
24%inclusion23 decks97 decks
21%synergy
Persistent Marshstalker
23%inclusion11 decks47 decks
21%synergy
Locust Miser
22%inclusion21 decks97 decks
20%synergy
Changeling Outcast
22%inclusion21 decks97 decks
16%synergy
Valley Rotcaller
21%inclusion10 decks47 decks
19%synergy
Gray Merchant of Asphodel
21%inclusion20 decks97 decks
-31%synergy
Throat Slitter
20%inclusion19 decks97 decks
18%synergy
Swarm of Rats
19%inclusion18 decks97 decks
16%synergy
Wave of Rats
19%inclusion18 decks97 decks
17%synergy
Filth
18%inclusion17 decks97 decks
15%synergy
Roaming Throne
16%inclusion16 decks97 decks
13%synergy
Stronghold Rats
16%inclusion16 decks97 decks
12%synergy
Voracious Vermin
13%inclusion13 decks97 decks
10%synergy
Ruthless Radrat
12%inclusion10 decks85 decks
11%synergy
Rev, Tithe Extractor
12%inclusion3 decks26 decks
10%synergy
Nezumi Informant
11%inclusion11 decks97 decks
4%synergy
Old Flitterfang
11%inclusion11 decks97 decks
10%synergy
Chittering Witch
10%inclusion10 decks97 decks
6%synergy
Chittering Skitterling
9.3%inclusion9 decks97 decks
8%synergy
Dauthi Voidwalker
8.2%inclusion8 decks97 decks
-8%synergy
Crashing Drawbridge
7.2%inclusion7 decks97 decks
5%synergy
Ruin Rat
7.2%inclusion7 decks97 decks
6%synergy
Nezumi Graverobber
6.2%inclusion6 decks97 decks
5%synergy
Sheoldred, the Apocalypse
6.2%inclusion6 decks97 decks
-9%synergy
Defiler of Flesh
6.2%inclusion6 decks97 decks
2%synergy
Twisted Sewer-Witch
6.2%inclusion6 decks97 decks
5%synergy
Braids, Arisen Nightmare
6.2%inclusion6 decks97 decks
-13%synergy
Okiba-Gang Shinobi
6.2%inclusion6 decks97 decks
5%synergy
Zodiac Rat
5.2%inclusion5 decks97 decks
5%synergy
Zulaport Cutthroat
5.2%inclusion5 decks97 decks
-18%synergy
Pestilence Rats
5.2%inclusion5 decks97 decks
3%synergy
K'rrik, Son of Yawgmoth
5.2%inclusion5 decks97 decks
-14%synergy
Skithiryx, the Blight Dragon
5.2%inclusion5 decks97 decks
4%synergy
Innocuous Rat
5.0%inclusion2 decks40 decks
4%synergy
Instants
Deadly Rollick
49%inclusion48 decks97 decks
26%synergy
Whisper of the Dross
30%inclusion29 decks97 decks
27%synergy
Defile
25%inclusion24 decks97 decks
-13%synergy
Village Rites
23%inclusion22 decks97 decks
-2%synergy
Withering Torment
23%inclusion9 decks40 decks
-9%synergy
Infernal Grasp
22%inclusion21 decks97 decks
-4%synergy
Culling the Weak
19%inclusion18 decks97 decks
4%synergy
Go for the Throat
18%inclusion17 decks97 decks
-6%synergy
Deadly Dispute
16%inclusion16 decks97 decks
-8%synergy
Cabal Ritual
15%inclusion15 decks97 decks
-2%synergy
Imp's Mischief
14%inclusion14 decks97 decks
-9%synergy
Malakir Rebirth
14%inclusion14 decks97 decks
-8%synergy
Tainted Strike
13%inclusion13 decks97 decks
10%synergy
Fell the Profane
13%inclusion8 decks63 decks
-6%synergy
Tragic Slip
12%inclusion12 decks97 decks
-8%synergy
Entomb
11%inclusion11 decks97 decks
-1%synergy
Corrupted Conviction
11%inclusion11 decks97 decks
-1%synergy
Grim Affliction
9.3%inclusion9 decks97 decks
7%synergy
Sheoldred's Edict
8.2%inclusion8 decks97 decks
-6%synergy
Anoint with Affliction
8.2%inclusion8 decks97 decks
8%synergy
Darkness
8.2%inclusion8 decks97 decks
-1%synergy
Snuff Out
7.2%inclusion7 decks97 decks
-5%synergy
Sudden Spoiling
7.2%inclusion7 decks97 decks
-2%synergy
Hero's Downfall
6.2%inclusion6 decks97 decks
-1%synergy
Foul-Tongue Shriek
6.2%inclusion6 decks97 decks
4%synergy
Force of Despair
5.2%inclusion5 decks97 decks
-3%synergy
Bitter Triumph
5.2%inclusion5 decks97 decks
-5%synergy
Raise the Draugr
5.2%inclusion5 decks97 decks
4%synergy
Baleful Mastery
5.2%inclusion5 decks97 decks
-4%synergy
Gravepurge
5.2%inclusion5 decks97 decks
3%synergy
Dismember
5.2%inclusion5 decks97 decks
-6%synergy
Sorceries
Patriarch's Bidding
47%inclusion46 decks97 decks
43%synergy
Phyresis Outbreak
39%inclusion38 decks97 decks
37%synergy
Drown in Ichor
37%inclusion36 decks97 decks
33%synergy
Diabolic Intent
36%inclusion35 decks97 decks
22%synergy
Toxic Deluge
34%inclusion33 decks97 decks
-3%synergy
Feed the Swarm
31%inclusion30 decks97 decks
-20%synergy
Kindred Dominance
31%inclusion30 decks97 decks
26%synergy
Damnation
30%inclusion29 decks97 decks
9%synergy
Grim Tutor
30%inclusion29 decks97 decks
18%synergy
Echoing Return
27%inclusion26 decks97 decks
24%synergy
Plague of Vermin
27%inclusion26 decks97 decks
24%synergy
Reanimate
25%inclusion24 decks97 decks
-14%synergy
Revenge of the Rats
24%inclusion6 decks25 decks
21%synergy
Sign in Blood
21%inclusion20 decks97 decks
-16%synergy
Pact of the Serpent
21%inclusion20 decks97 decks
19%synergy
Swarmyard Massacre
20%inclusion9 decks46 decks
18%synergy
Secret Salvage
18%inclusion17 decks97 decks
16%synergy
Blasphemous Edict
16%inclusion4 decks25 decks
-1%synergy
Living Death
15%inclusion15 decks97 decks
5%synergy
Crippling Fear
14%inclusion14 decks97 decks
11%synergy
Diabolic Tutor
12%inclusion12 decks97 decks
-2%synergy
Bubbling Muck
11%inclusion11 decks97 decks
-4%synergy
Read the Bones
11%inclusion11 decks97 decks
-7%synergy
Mutilate
11%inclusion11 decks97 decks
-7%synergy
Torment of Hailfire
10%inclusion10 decks97 decks
-6%synergy
Night's Whisper
10%inclusion10 decks97 decks
-14%synergy
Victimize
9.3%inclusion9 decks97 decks
-17%synergy
Gruesome Fate
9.3%inclusion9 decks97 decks
7%synergy
Forever Young
8.2%inclusion8 decks97 decks
7%synergy
Insatiable Avarice
8.0%inclusion6 decks75 decks
-4%synergy
Haunting Voyage
7.2%inclusion7 decks97 decks
6%synergy
Unearth
7.2%inclusion7 decks97 decks
-1%synergy
Geth's Summons
7.2%inclusion7 decks97 decks
7%synergy
Spread the Sickness
6.2%inclusion6 decks97 decks
5%synergy
Caress of Phyrexia
6.2%inclusion6 decks97 decks
6%synergy
Vat Emergence
5.2%inclusion5 decks97 decks
4%synergy
Agadeem's Awakening
5.2%inclusion5 decks97 decks
-2%synergy
In Garruk's Wake
5.2%inclusion5 decks97 decks
1%synergy
Utility Artifacts
Vanquisher's Banner
34%inclusion33 decks97 decks
30%synergy
Lightning Greaves
27%inclusion26 decks97 decks
-7%synergy
Whip of Erebos
24%inclusion23 decks97 decks
13%synergy
Coat of Arms
21%inclusion20 decks97 decks
18%synergy
Ashnod's Altar
16%inclusion16 decks97 decks
-3%synergy
Akroma's Memorial
16%inclusion16 decks97 decks
16%synergy
Thornbite Staff
16%inclusion16 decks97 decks
14%synergy
Contagion Engine
13%inclusion13 decks97 decks
11%synergy
Phyrexian Altar
13%inclusion13 decks97 decks
1%synergy
Sensei's Divining Top
12%inclusion12 decks97 decks
4%synergy
Door of Destinies
12%inclusion12 decks97 decks
10%synergy
Eldrazi Monument
11%inclusion11 decks97 decks
10%synergy
Dolmen Gate
11%inclusion11 decks97 decks
11%synergy
Mirror Box
10%inclusion10 decks97 decks
10%synergy
Contagion Clasp
10%inclusion10 decks97 decks
8%synergy
Swiftfoot Boots
10%inclusion10 decks97 decks
-21%synergy
Aetherflux Reservoir
9.3%inclusion9 decks97 decks
-1%synergy
Sword of Truth and Justice
9.3%inclusion9 decks97 decks
8%synergy
Sword of the Squeak
8.7%inclusion4 decks46 decks
8%synergy
Grafted Exoskeleton
8.2%inclusion8 decks97 decks
7%synergy
Banner of Kinship
7.7%inclusion2 decks26 decks
6%synergy
Icon of Ancestry
6.2%inclusion6 decks97 decks
5%synergy
Wishclaw Talisman
6.2%inclusion6 decks97 decks
-1%synergy
Expedition Map
6.2%inclusion6 decks97 decks
-6%synergy
Altar of the Brood
6.2%inclusion6 decks97 decks
4%synergy
Shadowspear
5.2%inclusion5 decks97 decks
1%synergy
Whispersilk Cloak
5.2%inclusion5 decks97 decks
-1%synergy
Locket of Yesterdays
5.2%inclusion5 decks97 decks
5%synergy
Enchantments
Phyrexian Arena
46%inclusion45 decks97 decks
6%synergy
Cover of Darkness
42%inclusion41 decks97 decks
40%synergy
Black Market Connections
40%inclusion39 decks97 decks
17%synergy
Grave Pact
31%inclusion30 decks97 decks
12%synergy
Haunted One
23%inclusion22 decks97 decks
20%synergy
The Meathook Massacre
21%inclusion20 decks97 decks
3%synergy
Black Market
18%inclusion17 decks97 decks
-4%synergy
Dictate of Erebos
14%inclusion14 decks97 decks
4%synergy
Necrogen Communion
14%inclusion14 decks97 decks
13%synergy
Phyrexian Reclamation
13%inclusion13 decks97 decks
3%synergy
Bad Moon
13%inclusion13 decks97 decks
10%synergy
Phyresis
12%inclusion12 decks97 decks
10%synergy
Oversold Cemetery
12%inclusion12 decks97 decks
7%synergy
Contamination
11%inclusion11 decks97 decks
8%synergy
Exquisite Blood
7.2%inclusion7 decks97 decks
-6%synergy
Sanguine Bond
6.2%inclusion6 decks97 decks
-6%synergy
Carnival of Souls
5.2%inclusion5 decks97 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
36%inclusion35 decks97 decks
33%synergy
Liliana of the Dark Realms
16%inclusion16 decks97 decks
2%synergy
Utility Lands
Cabal Coffers
91%inclusion88 decks97 decks
36%synergy
Urborg, Tomb of Yawgmoth
76%inclusion74 decks97 decks
39%synergy
Nykthos, Shrine to Nyx
72%inclusion70 decks97 decks
42%synergy
Bojuka Bog
54%inclusion52 decks97 decks
7%synergy
Cabal Stronghold
52%inclusion50 decks97 decks
16%synergy
Three Tree City
51%inclusion24 decks47 decks
47%synergy
Phyrexian Tower
46%inclusion45 decks97 decks
22%synergy
Reliquary Tower
42%inclusion41 decks97 decks
11%synergy
Rogue's Passage
34%inclusion33 decks97 decks
15%synergy
Shizo, Death's Storehouse
32%inclusion31 decks97 decks
22%synergy
Castle Locthwain
25%inclusion24 decks97 decks
7%synergy
War Room
23%inclusion22 decks97 decks
6%synergy
Witch's Cottage
21%inclusion20 decks97 decks
-4%synergy
Takenuma, Abandoned Mire
21%inclusion20 decks97 decks
5%synergy
Mudflat Village
18%inclusion9 decks49 decks
16%synergy
Crypt of Agadeem
18%inclusion17 decks97 decks
7%synergy
Inkmoth Nexus
13%inclusion13 decks97 decks
12%synergy
Mortuary Mire
12%inclusion12 decks97 decks
-1%synergy
Urza's Saga
11%inclusion11 decks97 decks
3%synergy
Lake of the Dead
11%inclusion11 decks97 decks
6%synergy
Mutavault
10%inclusion10 decks97 decks
10%synergy
Volrath's Stronghold
10%inclusion10 decks97 decks
7%synergy
Minas Morgul, Dark Fortress
8.2%inclusion8 decks97 decks
5%synergy
The Black Gate
6.2%inclusion6 decks97 decks
3%synergy
Strip Mine
6.2%inclusion6 decks97 decks
3%synergy
Command Beacon
5.2%inclusion5 decks97 decks
-3%synergy
Mana Artifacts
Sol Ring
89%inclusion86 decks97 decks
2%synergy
Arcane Signet
58%inclusion56 decks97 decks
-5%synergy
Glistening Sphere
34%inclusion33 decks97 decks
33%synergy
Jeweled Lotus
32%inclusion31 decks97 decks
30%synergy
Mana Crypt
31%inclusion30 decks97 decks
29%synergy
Staff of Compleation
21%inclusion20 decks97 decks
19%synergy
Patchwork Banner
20%inclusion9 decks46 decks
15%synergy
Thought Vessel
14%inclusion14 decks97 decks
-13%synergy
Mox Amber
12%inclusion12 decks97 decks
8%synergy
Lotus Petal
11%inclusion11 decks97 decks
4%synergy
Gauntlet of Power
9.3%inclusion9 decks97 decks
6%synergy
Throne of Eldraine
9.3%inclusion9 decks97 decks
-1%synergy
Caged Sun
7.2%inclusion7 decks97 decks
-5%synergy
Heraldic Banner
7.2%inclusion7 decks97 decks
2%synergy
Mana Vault
7.2%inclusion7 decks97 decks
0%synergy
Fellwar Stone
7.2%inclusion7 decks97 decks
-8%synergy
Nyx Lotus
6.2%inclusion6 decks97 decks
-1%synergy
Mind Stone
5.2%inclusion5 decks97 decks
-25%synergy
Mox Opal
5.2%inclusion5 decks97 decks
2%synergy
Lands
Swamp
86%inclusion83 decks97 decks
-9%synergy
Cavern of Souls
60%inclusion58 decks97 decks
53%synergy
Path of Ancestry
24%inclusion23 decks97 decks
19%synergy
Myriad Landscape
15%inclusion15 decks97 decks
-11%synergy
Snow-Covered Swamp
15%inclusion15 decks97 decks
9%synergy
Command Tower
14%inclusion14 decks97 decks
9%synergy
Malakir Rebirth
14%inclusion14 decks97 decks
-8%synergy
Fell the Profane
13%inclusion8 decks63 decks
-6%synergy
Verdant Catacombs
11%inclusion11 decks97 decks
8%synergy
Polluted Delta
11%inclusion11 decks97 decks
8%synergy
Marsh Flats
10%inclusion10 decks97 decks
7%synergy
Bloodstained Mire
10%inclusion10 decks97 decks
7%synergy
Gemstone Caverns
9.3%inclusion9 decks97 decks
5%synergy
Prismatic Vista
5.2%inclusion5 decks97 decks
3%synergy
Agadeem's Awakening
5.2%inclusion5 decks97 decks
-2%synergy
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