Karumonix, the Rat King (Commander) - Rat Colony

Karumonix, the Rat King
Rank #401
436decks
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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%inclusion435 decks436 decks
94%synergy
Marrow-Gnawer
84%inclusion366 decks436 decks
80%synergy
Piper of the Swarm
85%inclusion369 decks436 decks
78%synergy
Pack Rat
78%inclusion340 decks436 decks
72%synergy
Blightbelly Rat
74%inclusion322 decks436 decks
70%synergy
Ogre Slumlord
75%inclusion329 decks436 decks
66%synergy
Ichor Rats
66%inclusion286 decks436 decks
63%synergy
Lord Skitter, Sewer King
69%inclusion300 decks436 decks
61%synergy
Infectious Inquiry
59%inclusion256 decks436 decks
56%synergy
Vraska's Fall
57%inclusion249 decks436 decks
54%synergy
Top Cards
Jet Medallion
66%inclusion289 decks436 decks
4%synergy
Dark Ritual
63%inclusion275 decks436 decks
-4%synergy
Bontu's Monument
62%inclusion269 decks436 decks
34%synergy
Herald's Horn
54%inclusion237 decks436 decks
49%synergy
Lord Skitter's Butcher
54%inclusion234 decks436 decks
51%synergy
Typhoid Rats
53%inclusion232 decks436 decks
50%synergy
Crypt Rats
53%inclusion231 decks436 decks
49%synergy
Drown in Ichor
51%inclusion224 decks436 decks
48%synergy
Tangled Colony
50%inclusion220 decks436 decks
47%synergy
Ashcoat of the Shadow Swarm
49%inclusion214 decks436 decks
46%synergy
Game Changers
Demonic Tutor
31%inclusion136 decks436 decks
4%synergy
Vampiric Tutor
24%inclusion106 decks436 decks
3%synergy
Bolas's Citadel
19%inclusion85 decks436 decks
-9%synergy
Creatures
Septic Rats
47%inclusion204 decks436 decks
45%synergy
Rancid Rats
46%inclusion201 decks436 decks
44%synergy
Ratcatcher
45%inclusion198 decks436 decks
42%synergy
Voracious Vermin
44%inclusion193 decks436 decks
41%synergy
Burglar Rat
43%inclusion188 decks436 decks
33%synergy
Rat King, Verminister
41%inclusion7 decks17 decks
38%synergy
Persistent Marshstalker
41%inclusion177 decks436 decks
38%synergy
Gnat Miser
38%inclusion166 decks436 decks
35%synergy
Swarm of Rats
38%inclusion164 decks436 decks
35%synergy
Wave of Rats
35%inclusion153 decks436 decks
33%synergy
Stronghold Rats
35%inclusion151 decks436 decks
31%synergy
Ink-Eyes, Servant of Oni
32%inclusion140 decks436 decks
29%synergy
Chittering Skitterling
30%inclusion129 decks436 decks
29%synergy
Rat King, Pale Piper
29%inclusion4 decks14 decks
25%synergy
Nashi, Moon Sage's Scion
28%inclusion120 decks436 decks
24%synergy
Pestilence Rats
27%inclusion119 decks436 decks
25%synergy
Ayara, First of Locthwain
27%inclusion117 decks436 decks
2%synergy
Nezumi Informant
27%inclusion117 decks436 decks
21%synergy
Species Specialist
26%inclusion112 decks436 decks
22%synergy
Chittering Witch
23%inclusion102 decks436 decks
19%synergy
Ruthless Radrat
23%inclusion100 decks436 decks
22%synergy
Valley Rotcaller
23%inclusion99 decks436 decks
20%synergy
Changeling Outcast
23%inclusion99 decks436 decks
18%synergy
Old Flitterfang
23%inclusion99 decks436 decks
22%synergy
Nezumi Prowler
21%inclusion90 decks436 decks
19%synergy
Innocuous Rat
20%inclusion67 decks335 decks
19%synergy
Crypt Ghast
19%inclusion85 decks436 decks
-28%synergy
Ruin Rat
18%inclusion80 decks436 decks
17%synergy
Ravenous Rats
18%inclusion79 decks436 decks
16%synergy
Engine Rat
18%inclusion7 decks40 decks
16%synergy
Gray Merchant of Asphodel
17%inclusion76 decks436 decks
-33%synergy
Gnawing Vermin
17%inclusion75 decks436 decks
16%synergy
Throat Slitter
16%inclusion70 decks436 decks
14%synergy
Locust Miser
16%inclusion68 decks436 decks
14%synergy
Twisted Sewer-Witch
16%inclusion68 decks436 decks
14%synergy
Daggerfang Duo
15%inclusion66 decks436 decks
14%synergy
Drainpipe Vermin
14%inclusion63 decks436 decks
13%synergy
Nezumi Cutthroat
13%inclusion58 decks436 decks
13%synergy
Razortooth Rats
13%inclusion55 decks436 decks
12%synergy
Elephant-Rat
13%inclusion3 decks24 decks
12%synergy
Relentless Rats
12%inclusion54 decks436 decks
11%synergy
Rotting Rats
12%inclusion54 decks436 decks
9%synergy
Undercity Dire Rat
12%inclusion3 decks26 decks
10%synergy
Arnyn, Deathbloom Botanist
11%inclusion1 decks9 decks
9%synergy
Roaming Throne
11%inclusion47 decks436 decks
8%synergy
Refurbished Familiar
10%inclusion45 decks436 decks
8%synergy
Mukotai Ambusher
10%inclusion44 decks436 decks
9%synergy
Yawgmoth, Thran Physician
8.5%inclusion37 decks436 decks
-1%synergy
Nezumi Bladeblesser
7.8%inclusion34 decks436 decks
7%synergy
Adaptive Automaton
7.8%inclusion34 decks436 decks
7%synergy
Instants
Whisper of the Dross
42%inclusion184 decks436 decks
40%synergy
Defile
39%inclusion169 decks436 decks
3%synergy
Village Rites
38%inclusion164 decks436 decks
12%synergy
Go for the Throat
31%inclusion135 decks436 decks
8%synergy
Rat Out
22%inclusion96 decks436 decks
21%synergy
Corrupted Conviction
20%inclusion89 decks436 decks
8%synergy
Withering Torment
18%inclusion60 decks339 decks
-14%synergy
Grim Affliction
18%inclusion77 decks436 decks
16%synergy
Deadly Rollick
17%inclusion73 decks436 decks
-8%synergy
Deadly Dispute
16%inclusion71 decks436 decks
-10%synergy
Infernal Grasp
16%inclusion68 decks436 decks
-10%synergy
Murder
15%inclusion66 decks436 decks
5%synergy
Foul-Tongue Shriek
13%inclusion55 decks436 decks
11%synergy
Tragic Slip
12%inclusion54 decks436 decks
-7%synergy
Tainted Strike
12%inclusion52 decks436 decks
9%synergy
Consuming Corruption
12%inclusion51 decks436 decks
-4%synergy
Unbury
11%inclusion2 decks18 decks
10%synergy
Bitter Triumph
11%inclusion48 decks436 decks
1%synergy
Gravepurge
10%inclusion43 decks436 decks
8%synergy
Anoint with Affliction
10%inclusion42 decks436 decks
9%synergy
Doom Blade
8.5%inclusion37 decks436 decks
1%synergy
Malakir Rebirth
8.3%inclusion36 decks436 decks
-15%synergy
Raise the Draugr
7.6%inclusion33 decks436 decks
7%synergy
Hero's Downfall
7.3%inclusion32 decks436 decks
1%synergy
Sudden Spoiling
6.9%inclusion30 decks436 decks
-2%synergy
Fell the Profane
6.7%inclusion29 decks436 decks
-13%synergy
Cabal Ritual
6.2%inclusion27 decks436 decks
-12%synergy
Death Denied
5.5%inclusion24 decks436 decks
5%synergy
Not Dead After All
5.0%inclusion22 decks436 decks
-6%synergy
Culling the Weak
5.0%inclusion22 decks436 decks
-12%synergy
Baleful Mastery
5.0%inclusion22 decks436 decks
-3%synergy
Sorceries
Phyresis Outbreak
47%inclusion206 decks436 decks
46%synergy
Patriarch's Bidding
36%inclusion159 decks436 decks
32%synergy
Feed the Swarm
36%inclusion159 decks436 decks
-14%synergy
Revenge of the Rats
35%inclusion77 decks217 decks
32%synergy
Crippling Fear
33%inclusion144 decks436 decks
30%synergy
Swarmyard Massacre
30%inclusion132 decks436 decks
28%synergy
Kindred Dominance
30%inclusion129 decks436 decks
25%synergy
Sign in Blood
28%inclusion120 decks436 decks
-7%synergy
Echoing Return
23%inclusion99 decks436 decks
20%synergy
Vat Emergence
17%inclusion73 decks436 decks
15%synergy
Night's Whisper
16%inclusion69 decks436 decks
-9%synergy
Plague of Vermin
15%inclusion67 decks436 decks
13%synergy
Diabolic Tutor
15%inclusion65 decks436 decks
1%synergy
Damnation
15%inclusion65 decks436 decks
-5%synergy
Diabolic Intent
14%inclusion60 decks436 decks
-1%synergy
Toxic Deluge
14%inclusion60 decks436 decks
-23%synergy
Spread the Sickness
14%inclusion59 decks436 decks
13%synergy
Read the Bones
12%inclusion54 decks436 decks
-4%synergy
Unearth
11%inclusion49 decks436 decks
2%synergy
Reanimate
11%inclusion46 decks436 decks
-30%synergy
Gruesome Fate
10%inclusion45 decks436 decks
8%synergy
Pact of the Serpent
10%inclusion45 decks436 decks
9%synergy
Mutilate
9.4%inclusion41 decks436 decks
-6%synergy
Insatiable Avarice
7.8%inclusion34 decks436 decks
-3%synergy
Caress of Phyrexia
7.6%inclusion33 decks436 decks
7%synergy
Victimize
7.3%inclusion32 decks436 decks
-20%synergy
Grim Tutor
7.3%inclusion32 decks436 decks
-4%synergy
Feed the Infection
7.1%inclusion31 decks436 decks
6%synergy
Blasphemous Edict
6.9%inclusion15 decks217 decks
-9%synergy
Secret Salvage
6.4%inclusion28 decks436 decks
5%synergy
In Garruk's Wake
6.2%inclusion27 decks436 decks
2%synergy
Lab Rats
6.0%inclusion26 decks436 decks
6%synergy
Bloodline Bidding
5.6%inclusion1 decks18 decks
2%synergy
Forever Young
5.5%inclusion24 decks436 decks
4%synergy
Haunting Voyage
5.5%inclusion24 decks436 decks
4%synergy
Bubbling Muck
5.5%inclusion24 decks436 decks
-10%synergy
Fell
5.0%inclusion22 decks436 decks
2%synergy
Living Death
5.0%inclusion22 decks436 decks
-5%synergy
Utility Artifacts
Skullclamp
47%inclusion203 decks436 decks
24%synergy
Vanquisher's Banner
38%inclusion165 decks436 decks
34%synergy
Thrumming Stone
31%inclusion134 decks436 decks
27%synergy
Banner of Kinship
22%inclusion48 decks223 decks
19%synergy
Contagion Clasp
18%inclusion80 decks436 decks
16%synergy
Swiftfoot Boots
18%inclusion80 decks436 decks
-13%synergy
Lightning Greaves
17%inclusion74 decks436 decks
-17%synergy
Chronicle of Victory
17%inclusion3 decks18 decks
14%synergy
Coat of Arms
16%inclusion71 decks436 decks
14%synergy
Door of Destinies
16%inclusion69 decks436 decks
14%synergy
Whip of Erebos
14%inclusion59 decks436 decks
3%synergy
Contagion Engine
12%inclusion53 decks436 decks
10%synergy
Ashnod's Altar
8.7%inclusion38 decks436 decks
-11%synergy
Thornbite Staff
7.6%inclusion33 decks436 decks
5%synergy
Icon of Ancestry
7.3%inclusion32 decks436 decks
6%synergy
Eldrazi Monument
7.1%inclusion31 decks436 decks
5%synergy
Wayfarer's Bauble
6.2%inclusion27 decks436 decks
-8%synergy
Sword of the Squeak
6.2%inclusion27 decks436 decks
6%synergy
Gathering Stone
5.6%inclusion1 decks18 decks
4%synergy
Phyrexian Altar
5.0%inclusion22 decks436 decks
-9%synergy
Enchantments
Phyrexian Arena
40%inclusion176 decks436 decks
1%synergy
Cover of Darkness
31%inclusion135 decks436 decks
28%synergy
Necrogen Communion
28%inclusion121 decks436 decks
26%synergy
Haunted One
25%inclusion111 decks436 decks
23%synergy
Bad Moon
22%inclusion98 decks436 decks
19%synergy
Grave Pact
18%inclusion79 decks436 decks
-1%synergy
Oversold Cemetery
17%inclusion76 decks436 decks
12%synergy
Black Market Connections
17%inclusion72 decks436 decks
-8%synergy
Black Market
14%inclusion62 decks436 decks
-6%synergy
Phyresis
11%inclusion50 decks436 decks
9%synergy
Phyrexian Reclamation
10%inclusion44 decks436 decks
0%synergy
Vampiric Rites
10%inclusion44 decks436 decks
4%synergy
Tribute to Horobi
8.9%inclusion39 decks436 decks
8%synergy
Dictate of Erebos
7.6%inclusion33 decks436 decks
-3%synergy
Dark Prophecy
7.6%inclusion33 decks436 decks
4%synergy
Lord Skitter's Blessing
6.9%inclusion30 decks436 decks
6%synergy
The Meathook Massacre
6.4%inclusion28 decks436 decks
-11%synergy
Planeswalkers
Vraska, Betrayal's Sting
27%inclusion117 decks436 decks
24%synergy
Liliana of the Dark Realms
12%inclusion52 decks436 decks
-2%synergy
Utility Lands
Swarmyard
58%inclusion255 decks436 decks
53%synergy
Cabal Coffers
47%inclusion203 decks436 decks
-8%synergy
Bojuka Bog
45%inclusion198 decks436 decks
-2%synergy
Karn's Bastion
42%inclusion185 decks436 decks
39%synergy
Mudflat Village
36%inclusion156 decks436 decks
33%synergy
Cabal Stronghold
35%inclusion152 decks436 decks
1%synergy
Rogue's Passage
29%inclusion127 decks436 decks
10%synergy
Witch's Cottage
26%inclusion114 decks436 decks
2%synergy
Reliquary Tower
25%inclusion110 decks436 decks
-4%synergy
Three Tree City
25%inclusion107 decks436 decks
20%synergy
Nykthos, Shrine to Nyx
24%inclusion106 decks436 decks
-5%synergy
Urborg, Tomb of Yawgmoth
24%inclusion105 decks436 decks
-14%synergy
Mortuary Mire
18%inclusion80 decks436 decks
5%synergy
Phyrexian Tower
17%inclusion72 decks436 decks
-10%synergy
Crypt of Agadeem
12%inclusion53 decks436 decks
1%synergy
Castle Locthwain
11%inclusion50 decks436 decks
-5%synergy
War Room
11%inclusion48 decks436 decks
-5%synergy
Shizo, Death's Storehouse
10%inclusion45 decks436 decks
0%synergy
Secret Tunnel
10%inclusion2 decks21 decks
8%synergy
Access Tunnel
9.4%inclusion41 decks436 decks
6%synergy
Temple of the False God
6.7%inclusion29 decks436 decks
-1%synergy
Barren Moor
6.0%inclusion26 decks436 decks
-3%synergy
Minas Morgul, Dark Fortress
5.3%inclusion23 decks436 decks
2%synergy
Takenuma, Abandoned Mire
5.3%inclusion23 decks436 decks
-10%synergy
Mana Artifacts
Sol Ring
77%inclusion337 decks436 decks
-8%synergy
Arcane Signet
49%inclusion212 decks436 decks
-13%synergy
Glistening Sphere
35%inclusion152 decks436 decks
34%synergy
Patchwork Banner
31%inclusion136 decks436 decks
27%synergy
Charcoal Diamond
15%inclusion65 decks436 decks
-7%synergy
Mind Stone
14%inclusion61 decks436 decks
-14%synergy
Staff of Compleation
14%inclusion59 decks436 decks
12%synergy
Heraldic Banner
10%inclusion44 decks436 decks
5%synergy
Thought Vessel
10%inclusion43 decks436 decks
-15%synergy
Caged Sun
10%inclusion42 decks436 decks
-1%synergy
White Lotus Tile
10%inclusion2 decks21 decks
9%synergy
Commander's Sphere
6.9%inclusion30 decks436 decks
-1%synergy
Gauntlet of Power
6.7%inclusion29 decks436 decks
4%synergy
Nyx Lotus
6.0%inclusion26 decks436 decks
0%synergy
Firdoch Core
5.6%inclusion1 decks18 decks
5%synergy
Throne of Eldraine
5.5%inclusion24 decks436 decks
-4%synergy
Lands
Swamp
96%inclusion419 decks436 decks
1%synergy
Path of Ancestry
27%inclusion119 decks436 decks
22%synergy
Cavern of Souls
21%inclusion90 decks436 decks
14%synergy
Myriad Landscape
17%inclusion75 decks436 decks
-7%synergy
Big Apple, 3 a.m.
14%inclusion2 decks14 decks
13%synergy
Command Tower
13%inclusion55 decks436 decks
7%synergy
Malakir Rebirth
8.3%inclusion36 decks436 decks
-15%synergy
Fell the Profane
6.7%inclusion29 decks436 decks
-13%synergy
Escape Tunnel
5.3%inclusion23 decks436 decks
4%synergy
Evolving Wilds
5.3%inclusion23 decks436 decks
1%synergy
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