Karumonix, the Rat King (Commander) - Rat Colony

Karumonix, the Rat King
Rank #407
381decks
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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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Rat Colony
100%inclusion381 decks381 decks
94%synergy
Marrow-Gnawer
85%inclusion322 decks381 decks
81%synergy
Piper of the Swarm
85%inclusion325 decks381 decks
79%synergy
Pack Rat
78%inclusion299 decks381 decks
73%synergy
Blightbelly Rat
73%inclusion280 decks381 decks
70%synergy
Ogre Slumlord
76%inclusion290 decks381 decks
67%synergy
Ichor Rats
66%inclusion251 decks381 decks
63%synergy
Lord Skitter, Sewer King
68%inclusion259 decks381 decks
60%synergy
Infectious Inquiry
59%inclusion226 decks381 decks
57%synergy
Vraska's Fall
58%inclusion220 decks381 decks
55%synergy
Top Cards
Jet Medallion
67%inclusion255 decks381 decks
5%synergy
Dark Ritual
65%inclusion247 decks381 decks
-2%synergy
Bontu's Monument
63%inclusion239 decks381 decks
35%synergy
Herald's Horn
54%inclusion204 decks381 decks
48%synergy
Lord Skitter's Butcher
53%inclusion201 decks381 decks
50%synergy
Typhoid Rats
53%inclusion201 decks381 decks
49%synergy
Drown in Ichor
52%inclusion200 decks381 decks
49%synergy
Crypt Rats
52%inclusion199 decks381 decks
48%synergy
Tangled Colony
50%inclusion190 decks381 decks
47%synergy
Ashcoat of the Shadow Swarm
49%inclusion187 decks381 decks
46%synergy
Game Changers
Demonic Tutor
32%inclusion122 decks381 decks
5%synergy
Vampiric Tutor
24%inclusion90 decks381 decks
3%synergy
Bolas's Citadel
19%inclusion73 decks381 decks
-9%synergy
Creatures
Septic Rats
48%inclusion181 decks381 decks
46%synergy
Rancid Rats
47%inclusion178 decks381 decks
44%synergy
Ratcatcher
46%inclusion176 decks381 decks
43%synergy
Voracious Vermin
44%inclusion166 decks381 decks
41%synergy
Rat King, Verminister
42%inclusion8 decks19 decks
39%synergy
Burglar Rat
42%inclusion160 decks381 decks
32%synergy
Persistent Marshstalker
42%inclusion160 decks381 decks
39%synergy
Gnat Miser
38%inclusion144 decks381 decks
35%synergy
Swarm of Rats
37%inclusion142 decks381 decks
35%synergy
Wave of Rats
35%inclusion133 decks381 decks
33%synergy
Stronghold Rats
34%inclusion129 decks381 decks
30%synergy
Ink-Eyes, Servant of Oni
32%inclusion122 decks381 decks
29%synergy
Chittering Skitterling
29%inclusion112 decks381 decks
29%synergy
Ayara, First of Locthwain
27%inclusion103 decks381 decks
2%synergy
Nashi, Moon Sage's Scion
27%inclusion102 decks381 decks
23%synergy
Pestilence Rats
26%inclusion100 decks381 decks
24%synergy
Nezumi Informant
26%inclusion98 decks381 decks
20%synergy
Species Specialist
25%inclusion96 decks381 decks
22%synergy
Chittering Witch
24%inclusion93 decks381 decks
20%synergy
Valley Rotcaller
24%inclusion93 decks381 decks
22%synergy
Rat King, Pale Piper
24%inclusion4 decks17 decks
20%synergy
Ruthless Radrat
23%inclusion87 decks381 decks
22%synergy
Changeling Outcast
23%inclusion86 decks381 decks
18%synergy
Old Flitterfang
22%inclusion83 decks381 decks
21%synergy
Crypt Ghast
21%inclusion80 decks381 decks
-26%synergy
Nezumi Prowler
20%inclusion77 decks381 decks
19%synergy
Innocuous Rat
20%inclusion67 decks335 decks
19%synergy
Ruin Rat
18%inclusion68 decks381 decks
17%synergy
Gray Merchant of Asphodel
17%inclusion66 decks381 decks
-33%synergy
Ravenous Rats
17%inclusion65 decks381 decks
15%synergy
Daggerfang Duo
16%inclusion62 decks381 decks
16%synergy
Throat Slitter
16%inclusion62 decks381 decks
15%synergy
Twisted Sewer-Witch
16%inclusion62 decks381 decks
15%synergy
Locust Miser
16%inclusion60 decks381 decks
14%synergy
Gnawing Vermin
15%inclusion59 decks381 decks
14%synergy
Engine Rat
15%inclusion6 decks41 decks
13%synergy
Nezumi Cutthroat
14%inclusion52 decks381 decks
13%synergy
Drainpipe Vermin
13%inclusion51 decks381 decks
12%synergy
Razortooth Rats
13%inclusion49 decks381 decks
12%synergy
Rotting Rats
13%inclusion48 decks381 decks
10%synergy
Elephant-Rat
12%inclusion3 decks25 decks
12%synergy
Relentless Rats
12%inclusion45 decks381 decks
10%synergy
Refurbished Familiar
10%inclusion39 decks381 decks
8%synergy
Roaming Throne
10%inclusion38 decks381 decks
7%synergy
Mukotai Ambusher
9.2%inclusion35 decks381 decks
8%synergy
Yawgmoth, Thran Physician
8.9%inclusion34 decks381 decks
-1%synergy
Adaptive Automaton
7.9%inclusion30 decks381 decks
7%synergy
Okiba-Gang Shinobi
7.9%inclusion30 decks381 decks
7%synergy
Arnyn, Deathbloom Botanist
7.7%inclusion1 decks13 decks
5%synergy
Undercity Dire Rat
7.4%inclusion2 decks27 decks
6%synergy
Instants
Whisper of the Dross
43%inclusion165 decks381 decks
41%synergy
Defile
41%inclusion156 decks381 decks
6%synergy
Village Rites
39%inclusion147 decks381 decks
13%synergy
Go for the Throat
30%inclusion113 decks381 decks
7%synergy
Rat Out
22%inclusion83 decks381 decks
20%synergy
Corrupted Conviction
21%inclusion80 decks381 decks
9%synergy
Grim Affliction
19%inclusion72 decks381 decks
17%synergy
Withering Torment
18%inclusion61 decks339 decks
-13%synergy
Deadly Rollick
17%inclusion65 decks381 decks
-8%synergy
Deadly Dispute
16%inclusion61 decks381 decks
-11%synergy
Infernal Grasp
16%inclusion60 decks381 decks
-9%synergy
Murder
15%inclusion57 decks381 decks
5%synergy
Foul-Tongue Shriek
13%inclusion51 decks381 decks
12%synergy
Consuming Corruption
12%inclusion45 decks381 decks
-4%synergy
Tragic Slip
12%inclusion45 decks381 decks
-7%synergy
Tainted Strike
12%inclusion44 decks381 decks
9%synergy
Gravepurge
10%inclusion39 decks381 decks
9%synergy
Unbury
10%inclusion2 decks20 decks
9%synergy
Anoint with Affliction
9.4%inclusion36 decks381 decks
9%synergy
Bitter Triumph
9.2%inclusion35 decks381 decks
-1%synergy
Doom Blade
8.7%inclusion33 decks381 decks
2%synergy
Malakir Rebirth
8.7%inclusion33 decks381 decks
-15%synergy
Hero's Downfall
7.3%inclusion28 decks381 decks
1%synergy
Cabal Ritual
7.1%inclusion27 decks381 decks
-12%synergy
Fell the Profane
6.8%inclusion26 decks381 decks
-13%synergy
Raise the Draugr
6.6%inclusion25 decks381 decks
6%synergy
Sudden Spoiling
6.6%inclusion25 decks381 decks
-2%synergy
Culling the Weak
6.0%inclusion23 decks381 decks
-12%synergy
Death Denied
5.5%inclusion21 decks381 decks
5%synergy
Sorceries
Phyresis Outbreak
48%inclusion181 decks381 decks
46%synergy
Feed the Swarm
38%inclusion143 decks381 decks
-13%synergy
Patriarch's Bidding
37%inclusion142 decks381 decks
33%synergy
Revenge of the Rats
36%inclusion78 decks217 decks
33%synergy
Swarmyard Massacre
33%inclusion127 decks381 decks
31%synergy
Crippling Fear
33%inclusion125 decks381 decks
30%synergy
Kindred Dominance
29%inclusion112 decks381 decks
25%synergy
Sign in Blood
27%inclusion103 decks381 decks
-8%synergy
Echoing Return
23%inclusion87 decks381 decks
20%synergy
Vat Emergence
18%inclusion67 decks381 decks
16%synergy
Night's Whisper
16%inclusion62 decks381 decks
-9%synergy
Damnation
16%inclusion61 decks381 decks
-4%synergy
Plague of Vermin
16%inclusion60 decks381 decks
13%synergy
Diabolic Tutor
15%inclusion57 decks381 decks
1%synergy
Toxic Deluge
15%inclusion57 decks381 decks
-22%synergy
Spread the Sickness
14%inclusion55 decks381 decks
14%synergy
Diabolic Intent
14%inclusion53 decks381 decks
-1%synergy
Unearth
12%inclusion44 decks381 decks
3%synergy
Read the Bones
12%inclusion44 decks381 decks
-4%synergy
Pact of the Serpent
11%inclusion42 decks381 decks
9%synergy
Gruesome Fate
10%inclusion40 decks381 decks
9%synergy
Mutilate
10%inclusion39 decks381 decks
-5%synergy
Reanimate
10%inclusion39 decks381 decks
-30%synergy
Victimize
7.3%inclusion28 decks381 decks
-20%synergy
Feed the Infection
7.3%inclusion28 decks381 decks
7%synergy
Caress of Phyrexia
7.3%inclusion28 decks381 decks
7%synergy
Grim Tutor
7.1%inclusion27 decks381 decks
-4%synergy
Blasphemous Edict
6.9%inclusion15 decks217 decks
-9%synergy
Secret Salvage
6.8%inclusion26 decks381 decks
6%synergy
In Garruk's Wake
6.6%inclusion25 decks381 decks
3%synergy
Insatiable Avarice
6.6%inclusion25 decks381 decks
-4%synergy
Bubbling Muck
6.0%inclusion23 decks381 decks
-10%synergy
Fell
5.5%inclusion21 decks381 decks
2%synergy
Living Death
5.5%inclusion21 decks381 decks
-5%synergy
Lab Rats
5.2%inclusion20 decks381 decks
5%synergy
Bloodline Bidding
5.0%inclusion1 decks20 decks
1%synergy
Utility Artifacts
Skullclamp
48%inclusion181 decks381 decks
25%synergy
Vanquisher's Banner
37%inclusion141 decks381 decks
33%synergy
Thrumming Stone
32%inclusion122 decks381 decks
28%synergy
Banner of Kinship
22%inclusion48 decks223 decks
19%synergy
Contagion Clasp
19%inclusion72 decks381 decks
17%synergy
Swiftfoot Boots
19%inclusion71 decks381 decks
-13%synergy
Lightning Greaves
18%inclusion68 decks381 decks
-16%synergy
Coat of Arms
17%inclusion63 decks381 decks
14%synergy
Chronicle of Victory
15%inclusion3 decks20 decks
12%synergy
Whip of Erebos
15%inclusion57 decks381 decks
4%synergy
Door of Destinies
15%inclusion57 decks381 decks
13%synergy
Contagion Engine
12%inclusion47 decks381 decks
11%synergy
Ashnod's Altar
9.4%inclusion36 decks381 decks
-10%synergy
Eldrazi Monument
7.6%inclusion29 decks381 decks
6%synergy
The Darkness Crystal
7.4%inclusion2 decks27 decks
-13%synergy
Thornbite Staff
7.3%inclusion28 decks381 decks
5%synergy
Icon of Ancestry
7.1%inclusion27 decks381 decks
6%synergy
Sword of the Squeak
6.6%inclusion25 decks381 decks
6%synergy
Wayfarer's Bauble
6.0%inclusion23 decks381 decks
-8%synergy
Phyrexian Altar
5.2%inclusion20 decks381 decks
-9%synergy
Gathering Stone
5.0%inclusion1 decks20 decks
4%synergy
Enchantments
Phyrexian Arena
40%inclusion153 decks381 decks
1%synergy
Cover of Darkness
33%inclusion125 decks381 decks
30%synergy
Necrogen Communion
28%inclusion108 decks381 decks
27%synergy
Haunted One
27%inclusion101 decks381 decks
24%synergy
Bad Moon
23%inclusion87 decks381 decks
20%synergy
Grave Pact
18%inclusion70 decks381 decks
-1%synergy
Black Market Connections
17%inclusion64 decks381 decks
-8%synergy
Oversold Cemetery
17%inclusion63 decks381 decks
11%synergy
Black Market
14%inclusion54 decks381 decks
-6%synergy
Phyresis
13%inclusion48 decks381 decks
11%synergy
Vampiric Rites
11%inclusion41 decks381 decks
5%synergy
Phyrexian Reclamation
10%inclusion39 decks381 decks
0%synergy
Tribute to Horobi
8.7%inclusion33 decks381 decks
8%synergy
Dark Prophecy
7.9%inclusion30 decks381 decks
4%synergy
Dictate of Erebos
7.1%inclusion27 decks381 decks
-4%synergy
The Meathook Massacre
6.8%inclusion26 decks381 decks
-10%synergy
Lord Skitter's Blessing
5.5%inclusion21 decks381 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
25%inclusion97 decks381 decks
23%synergy
Liliana of the Dark Realms
12%inclusion45 decks381 decks
-2%synergy
Utility Lands
Swarmyard
60%inclusion229 decks381 decks
54%synergy
Cabal Coffers
48%inclusion182 decks381 decks
-7%synergy
Bojuka Bog
46%inclusion175 decks381 decks
-1%synergy
Karn's Bastion
42%inclusion161 decks381 decks
39%synergy
Mudflat Village
37%inclusion142 decks381 decks
35%synergy
Cabal Stronghold
33%inclusion127 decks381 decks
-1%synergy
Rogue's Passage
30%inclusion116 decks381 decks
11%synergy
Witch's Cottage
26%inclusion99 decks381 decks
2%synergy
Reliquary Tower
26%inclusion98 decks381 decks
-4%synergy
Three Tree City
25%inclusion96 decks381 decks
20%synergy
Urborg, Tomb of Yawgmoth
25%inclusion96 decks381 decks
-12%synergy
Nykthos, Shrine to Nyx
24%inclusion93 decks381 decks
-5%synergy
Mortuary Mire
17%inclusion66 decks381 decks
4%synergy
Phyrexian Tower
17%inclusion64 decks381 decks
-9%synergy
Crypt of Agadeem
13%inclusion50 decks381 decks
2%synergy
Secret Tunnel
13%inclusion3 decks23 decks
12%synergy
Castle Locthwain
12%inclusion47 decks381 decks
-4%synergy
War Room
12%inclusion46 decks381 decks
-4%synergy
Shizo, Death's Storehouse
10%inclusion40 decks381 decks
0%synergy
Access Tunnel
10%inclusion37 decks381 decks
7%synergy
Temple of the False God
7.1%inclusion27 decks381 decks
-1%synergy
Takenuma, Abandoned Mire
5.8%inclusion22 decks381 decks
-10%synergy
Barren Moor
5.5%inclusion21 decks381 decks
-4%synergy
Mana Artifacts
Sol Ring
77%inclusion293 decks381 decks
-9%synergy
Arcane Signet
48%inclusion184 decks381 decks
-13%synergy
Glistening Sphere
36%inclusion137 decks381 decks
35%synergy
Patchwork Banner
34%inclusion129 decks381 decks
29%synergy
Charcoal Diamond
15%inclusion57 decks381 decks
-7%synergy
Mind Stone
14%inclusion52 decks381 decks
-14%synergy
Staff of Compleation
13%inclusion50 decks381 decks
11%synergy
Thought Vessel
10%inclusion38 decks381 decks
-15%synergy
Caged Sun
9.2%inclusion35 decks381 decks
-1%synergy
Heraldic Banner
8.9%inclusion34 decks381 decks
4%synergy
White Lotus Tile
8.7%inclusion2 decks23 decks
8%synergy
Commander's Sphere
7.1%inclusion27 decks381 decks
-1%synergy
Gauntlet of Power
6.0%inclusion23 decks381 decks
3%synergy
Throne of Eldraine
6.0%inclusion23 decks381 decks
-3%synergy
Nyx Lotus
6.0%inclusion23 decks381 decks
0%synergy
Firdoch Core
5.0%inclusion1 decks20 decks
5%synergy
Lands
Swamp
96%inclusion365 decks381 decks
0%synergy
Path of Ancestry
27%inclusion101 decks381 decks
22%synergy
Big Apple, 3 a.m.
24%inclusion4 decks17 decks
22%synergy
Cavern of Souls
20%inclusion78 decks381 decks
14%synergy
Myriad Landscape
16%inclusion62 decks381 decks
-8%synergy
Command Tower
12%inclusion44 decks381 decks
6%synergy
Malakir Rebirth
8.7%inclusion33 decks381 decks
-15%synergy
Fell the Profane
6.8%inclusion26 decks381 decks
-13%synergy
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