Karumonix, the Rat King (Commander) - Rat Colony

Karumonix, the Rat King
Rank #383
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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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Enchantments
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Utility Lands
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White Lotus Tile
25%inclusion1 decks4 decks
25%synergy
Zuko's Conviction
25%inclusion1 decks4 decks
24%synergy
Elephant-Rat
10%inclusion1 decks10 decks
10%synergy
High Synergy Cards
Rat Colony
100%inclusion1.10K decks1.10K decks
95%synergy
Piper of the Swarm
85%inclusion935 decks1.10K decks
78%synergy
Marrow-Gnawer
78%inclusion857 decks1.10K decks
75%synergy
Pack Rat
80%inclusion881 decks1.10K decks
74%synergy
Blightbelly Rat
72%inclusion795 decks1.10K decks
68%synergy
Ogre Slumlord
78%inclusion857 decks1.10K decks
68%synergy
Lord Skitter, Sewer King
72%inclusion796 decks1.10K decks
64%synergy
Ichor Rats
67%inclusion742 decks1.10K decks
64%synergy
Infectious Inquiry
57%inclusion625 decks1.10K decks
54%synergy
Vraska's Fall
56%inclusion623 decks1.10K decks
53%synergy
Top Cards
Bontu's Monument
64%inclusion702 decks1.10K decks
36%synergy
Dark Ritual
60%inclusion666 decks1.10K decks
-6%synergy
Jet Medallion
58%inclusion640 decks1.10K decks
-2%synergy
Crypt Rats
53%inclusion584 decks1.10K decks
48%synergy
Lord Skitter's Butcher
53%inclusion582 decks1.10K decks
49%synergy
Herald's Horn
53%inclusion582 decks1.10K decks
47%synergy
Typhoid Rats
52%inclusion574 decks1.10K decks
48%synergy
Drown in Ichor
52%inclusion569 decks1.10K decks
47%synergy
Ashcoat of the Shadow Swarm
51%inclusion558 decks1.10K decks
48%synergy
Tangled Colony
50%inclusion557 decks1.10K decks
47%synergy
Game Changers
Demonic Tutor
32%inclusion356 decks1.10K decks
4%synergy
Vampiric Tutor
25%inclusion276 decks1.10K decks
3%synergy
Bolas's Citadel
21%inclusion231 decks1.10K decks
-8%synergy
Creatures
Rancid Rats
49%inclusion537 decks1.10K decks
46%synergy
Septic Rats
48%inclusion535 decks1.10K decks
46%synergy
Ratcatcher
47%inclusion519 decks1.10K decks
44%synergy
Voracious Vermin
45%inclusion492 decks1.10K decks
41%synergy
Burglar Rat
43%inclusion474 decks1.10K decks
32%synergy
Gnat Miser
39%inclusion432 decks1.10K decks
36%synergy
Wave of Rats
38%inclusion417 decks1.10K decks
36%synergy
Persistent Marshstalker
38%inclusion193 decks511 decks
35%synergy
Stronghold Rats
36%inclusion401 decks1.10K decks
32%synergy
Swarm of Rats
35%inclusion390 decks1.10K decks
33%synergy
Chittering Skitterling
32%inclusion353 decks1.10K decks
31%synergy
Nashi, Moon Sage's Scion
31%inclusion347 decks1.10K decks
27%synergy
Ink-Eyes, Servant of Oni
31%inclusion337 decks1.10K decks
27%synergy
Old Flitterfang
29%inclusion316 decks1.10K decks
27%synergy
Ayara, First of Locthwain
27%inclusion301 decks1.10K decks
2%synergy
Pestilence Rats
27%inclusion297 decks1.10K decks
25%synergy
Nezumi Informant
27%inclusion294 decks1.10K decks
19%synergy
Species Specialist
27%inclusion293 decks1.10K decks
23%synergy
Chittering Witch
26%inclusion282 decks1.10K decks
21%synergy
Changeling Outcast
25%inclusion277 decks1.10K decks
20%synergy
Ruthless Radrat
22%inclusion205 decks917 decks
21%synergy
Nezumi Prowler
22%inclusion246 decks1.10K decks
21%synergy
Gnawing Vermin
21%inclusion228 decks1.10K decks
19%synergy
Ruin Rat
21%inclusion227 decks1.10K decks
19%synergy
Valley Rotcaller
20%inclusion106 decks522 decks
18%synergy
Innocuous Rat
20%inclusion71 decks352 decks
19%synergy
Locust Miser
20%inclusion222 decks1.10K decks
18%synergy
Ravenous Rats
20%inclusion218 decks1.10K decks
18%synergy
Throat Slitter
19%inclusion211 decks1.10K decks
17%synergy
Twisted Sewer-Witch
19%inclusion209 decks1.10K decks
17%synergy
Crypt Ghast
19%inclusion208 decks1.10K decks
-30%synergy
Gray Merchant of Asphodel
18%inclusion202 decks1.10K decks
-33%synergy
Nezumi Cutthroat
15%inclusion166 decks1.10K decks
14%synergy
Drainpipe Vermin
15%inclusion163 decks1.10K decks
13%synergy
Daggerfang Duo
14%inclusion70 decks498 decks
13%synergy
Razortooth Rats
14%inclusion150 decks1.10K decks
13%synergy
Relentless Rats
13%inclusion148 decks1.10K decks
12%synergy
Rotting Rats
13%inclusion142 decks1.10K decks
9%synergy
Roaming Throne
12%inclusion127 decks1.10K decks
8%synergy
Engine Rat
11%inclusion3 decks28 decks
9%synergy
Mukotai Ambusher
11%inclusion118 decks1.10K decks
10%synergy
Refurbished Familiar
10%inclusion65 decks623 decks
8%synergy
Nezumi Graverobber
10%inclusion110 decks1.10K decks
8%synergy
Yawgmoth, Thran Physician
10%inclusion110 decks1.10K decks
0%synergy
Adaptive Automaton
9.3%inclusion103 decks1.10K decks
8%synergy
Okiba-Gang Shinobi
9.3%inclusion103 decks1.10K decks
8%synergy
Nezumi Bone-Reader
9.1%inclusion101 decks1.10K decks
8%synergy
Sinuous Vermin
8.0%inclusion88 decks1.10K decks
7%synergy
Nezumi Bladeblesser
7.9%inclusion87 decks1.10K decks
7%synergy
Undercity Dire Rat
7.7%inclusion1 decks13 decks
6%synergy
Instants
Whisper of the Dross
40%inclusion442 decks1.10K decks
37%synergy
Defile
38%inclusion415 decks1.10K decks
0%synergy
Village Rites
38%inclusion414 decks1.10K decks
13%synergy
Go for the Throat
31%inclusion337 decks1.10K decks
7%synergy
Rat Out
22%inclusion240 decks1.10K decks
20%synergy
Corrupted Conviction
19%inclusion213 decks1.10K decks
7%synergy
Withering Torment
18%inclusion64 decks356 decks
-14%synergy
Grim Affliction
17%inclusion190 decks1.10K decks
15%synergy
Deadly Dispute
16%inclusion181 decks1.10K decks
-8%synergy
Infernal Grasp
16%inclusion180 decks1.10K decks
-9%synergy
Deadly Rollick
16%inclusion180 decks1.10K decks
-7%synergy
Tragic Slip
15%inclusion164 decks1.10K decks
-6%synergy
Murder
14%inclusion160 decks1.10K decks
4%synergy
Tainted Strike
14%inclusion160 decks1.10K decks
11%synergy
Foul-Tongue Shriek
13%inclusion142 decks1.10K decks
11%synergy
Bitter Triumph
12%inclusion127 decks1.10K decks
1%synergy
Gravepurge
11%inclusion125 decks1.10K decks
9%synergy
Consuming Corruption
11%inclusion68 decks634 decks
-5%synergy
Anoint with Affliction
10%inclusion111 decks1.10K decks
9%synergy
Doom Blade
9.2%inclusion102 decks1.10K decks
1%synergy
Hero's Downfall
8.7%inclusion96 decks1.10K decks
2%synergy
Malakir Rebirth
8.0%inclusion88 decks1.10K decks
-14%synergy
Overkill
7.7%inclusion1 decks13 decks
0%synergy
Sudden Spoiling
7.1%inclusion78 decks1.10K decks
-2%synergy
Raise the Draugr
6.8%inclusion75 decks1.10K decks
6%synergy
Cabal Ritual
6.5%inclusion72 decks1.10K decks
-11%synergy
Fell the Profane
6.5%inclusion42 decks645 decks
-12%synergy
Baleful Mastery
6.1%inclusion67 decks1.10K decks
-3%synergy
Death Denied
5.7%inclusion63 decks1.10K decks
5%synergy
Culling the Weak
5.6%inclusion62 decks1.10K decks
-9%synergy
Sorceries
Phyresis Outbreak
44%inclusion489 decks1.10K decks
42%synergy
Patriarch's Bidding
39%inclusion432 decks1.10K decks
35%synergy
Feed the Swarm
38%inclusion415 decks1.10K decks
-14%synergy
Revenge of the Rats
33%inclusion74 decks222 decks
31%synergy
Kindred Dominance
31%inclusion339 decks1.10K decks
26%synergy
Crippling Fear
30%inclusion330 decks1.10K decks
27%synergy
Sign in Blood
28%inclusion314 decks1.10K decks
-8%synergy
Swarmyard Massacre
28%inclusion139 decks498 decks
26%synergy
Echoing Return
24%inclusion262 decks1.10K decks
21%synergy
Vat Emergence
20%inclusion217 decks1.10K decks
18%synergy
Night's Whisper
17%inclusion186 decks1.10K decks
-7%synergy
Diabolic Intent
16%inclusion182 decks1.10K decks
2%synergy
Plague of Vermin
16%inclusion181 decks1.10K decks
14%synergy
Damnation
16%inclusion177 decks1.10K decks
-5%synergy
Diabolic Tutor
15%inclusion161 decks1.10K decks
0%synergy
Read the Bones
14%inclusion158 decks1.10K decks
-4%synergy
Toxic Deluge
13%inclusion148 decks1.10K decks
-24%synergy
Spread the Sickness
12%inclusion137 decks1.10K decks
12%synergy
Gruesome Fate
11%inclusion122 decks1.10K decks
9%synergy
Mutilate
10%inclusion110 decks1.10K decks
-9%synergy
Reanimate
9.4%inclusion104 decks1.10K decks
-29%synergy
Pact of the Serpent
9.1%inclusion101 decks1.10K decks
7%synergy
Unearth
9.1%inclusion100 decks1.10K decks
1%synergy
Grim Tutor
8.7%inclusion96 decks1.10K decks
-3%synergy
Haunting Voyage
8.3%inclusion92 decks1.10K decks
7%synergy
Feed the Infection
8.3%inclusion92 decks1.10K decks
8%synergy
Forever Young
7.6%inclusion84 decks1.10K decks
6%synergy
Lab Rats
7.4%inclusion82 decks1.10K decks
7%synergy
Insatiable Avarice
7.4%inclusion61 decks824 decks
-5%synergy
Blasphemous Edict
7.2%inclusion16 decks222 decks
-10%synergy
Victimize
6.8%inclusion75 decks1.10K decks
-19%synergy
Caress of Phyrexia
6.8%inclusion75 decks1.10K decks
6%synergy
In Garruk's Wake
6.3%inclusion70 decks1.10K decks
2%synergy
Secret Salvage
6.2%inclusion68 decks1.10K decks
5%synergy
Bubbling Muck
5.8%inclusion64 decks1.10K decks
-10%synergy
Living Death
5.8%inclusion64 decks1.10K decks
-5%synergy
Geth's Summons
5.1%inclusion56 decks1.10K decks
5%synergy
Utility Artifacts
Skullclamp
45%inclusion492 decks1.10K decks
24%synergy
Vanquisher's Banner
38%inclusion421 decks1.10K decks
34%synergy
Thrumming Stone
31%inclusion345 decks1.10K decks
28%synergy
Banner of Kinship
22%inclusion51 decks229 decks
20%synergy
Contagion Clasp
20%inclusion218 decks1.10K decks
17%synergy
Coat of Arms
19%inclusion212 decks1.10K decks
16%synergy
Swiftfoot Boots
19%inclusion212 decks1.10K decks
-12%synergy
Lightning Greaves
17%inclusion193 decks1.10K decks
-16%synergy
Door of Destinies
17%inclusion183 decks1.10K decks
14%synergy
Whip of Erebos
15%inclusion165 decks1.10K decks
4%synergy
Contagion Engine
11%inclusion125 decks1.10K decks
9%synergy
Ashnod's Altar
10%inclusion106 decks1.10K decks
-10%synergy
Icon of Ancestry
9.1%inclusion100 decks1.10K decks
8%synergy
Eldrazi Monument
9.0%inclusion99 decks1.10K decks
7%synergy
The Darkness Crystal
7.7%inclusion1 decks13 decks
-12%synergy
Thornbite Staff
7.1%inclusion78 decks1.10K decks
4%synergy
Sword of the Squeak
6.6%inclusion33 decks498 decks
6%synergy
Grafted Exoskeleton
5.3%inclusion59 decks1.10K decks
4%synergy
Wayfarer's Bauble
5.3%inclusion58 decks1.10K decks
-11%synergy
Obelisk of Urd
5.2%inclusion57 decks1.10K decks
4%synergy
Enchantments
Phyrexian Arena
39%inclusion435 decks1.10K decks
-1%synergy
Necrogen Communion
29%inclusion319 decks1.10K decks
27%synergy
Haunted One
27%inclusion293 decks1.10K decks
24%synergy
Cover of Darkness
25%inclusion280 decks1.10K decks
23%synergy
Bad Moon
25%inclusion280 decks1.10K decks
22%synergy
Grave Pact
20%inclusion216 decks1.10K decks
1%synergy
Oversold Cemetery
18%inclusion204 decks1.10K decks
13%synergy
Black Market
18%inclusion194 decks1.10K decks
-4%synergy
Black Market Connections
16%inclusion181 decks1.10K decks
-7%synergy
Phyresis
12%inclusion137 decks1.10K decks
10%synergy
Tribute to Horobi
11%inclusion118 decks1.10K decks
10%synergy
Dictate of Erebos
10%inclusion108 decks1.10K decks
-1%synergy
Vampiric Rites
10%inclusion106 decks1.10K decks
4%synergy
Phyrexian Reclamation
8.6%inclusion95 decks1.10K decks
-2%synergy
Lord Skitter's Blessing
7.9%inclusion87 decks1.10K decks
7%synergy
The Meathook Massacre
7.5%inclusion83 decks1.10K decks
-10%synergy
Dark Prophecy
7.3%inclusion81 decks1.10K decks
3%synergy
Intimidation
5.6%inclusion62 decks1.10K decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
28%inclusion310 decks1.10K decks
25%synergy
Liliana of the Dark Realms
9.0%inclusion99 decks1.10K decks
-5%synergy
Utility Lands
Swarmyard
57%inclusion628 decks1.10K decks
52%synergy
Cabal Coffers
49%inclusion539 decks1.10K decks
-6%synergy
Bojuka Bog
43%inclusion473 decks1.10K decks
-4%synergy
Karn's Bastion
43%inclusion470 decks1.10K decks
38%synergy
Cabal Stronghold
35%inclusion382 decks1.10K decks
-1%synergy
Rogue's Passage
33%inclusion364 decks1.10K decks
15%synergy
Mudflat Village
30%inclusion162 decks542 decks
27%synergy
Urborg, Tomb of Yawgmoth
28%inclusion305 decks1.10K decks
-10%synergy
Reliquary Tower
27%inclusion296 decks1.10K decks
-5%synergy
Nykthos, Shrine to Nyx
25%inclusion281 decks1.10K decks
-4%synergy
Witch's Cottage
25%inclusion274 decks1.10K decks
0%synergy
Three Tree City
21%inclusion112 decks522 decks
17%synergy
Mortuary Mire
20%inclusion223 decks1.10K decks
7%synergy
Phyrexian Tower
15%inclusion164 decks1.10K decks
-9%synergy
Castle Locthwain
13%inclusion143 decks1.10K decks
-5%synergy
Crypt of Agadeem
11%inclusion126 decks1.10K decks
1%synergy
War Room
11%inclusion121 decks1.10K decks
-6%synergy
Shizo, Death's Storehouse
11%inclusion118 decks1.10K decks
1%synergy
Access Tunnel
10%inclusion115 decks1.10K decks
7%synergy
Temple of the False God
8.5%inclusion94 decks1.10K decks
1%synergy
Takenuma, Abandoned Mire
7.3%inclusion81 decks1.10K decks
-9%synergy
Minas Morgul, Dark Fortress
7.2%inclusion79 decks1.10K decks
4%synergy
Barren Moor
6.3%inclusion70 decks1.10K decks
-4%synergy
Mana Artifacts
Sol Ring
79%inclusion875 decks1.10K decks
-7%synergy
Arcane Signet
51%inclusion568 decks1.10K decks
-11%synergy
Glistening Sphere
35%inclusion381 decks1.10K decks
33%synergy
Patchwork Banner
28%inclusion142 decks505 decks
24%synergy
Charcoal Diamond
16%inclusion173 decks1.10K decks
-8%synergy
Mind Stone
14%inclusion153 decks1.10K decks
-17%synergy
Staff of Compleation
13%inclusion141 decks1.10K decks
11%synergy
Heraldic Banner
12%inclusion134 decks1.10K decks
7%synergy
Thought Vessel
12%inclusion132 decks1.10K decks
-15%synergy
Caged Sun
11%inclusion120 decks1.10K decks
-2%synergy
Phyrexian Atlas
7.8%inclusion86 decks1.10K decks
7%synergy
Gauntlet of Power
7.6%inclusion84 decks1.10K decks
4%synergy
Commander's Sphere
7.5%inclusion83 decks1.10K decks
-2%synergy
Throne of Eldraine
6.4%inclusion71 decks1.10K decks
-4%synergy
Jeweled Lotus
6.2%inclusion68 decks1.10K decks
3%synergy
Mana Crypt
5.7%inclusion63 decks1.10K decks
3%synergy
Nyx Lotus
5.4%inclusion60 decks1.10K decks
-2%synergy
Lands
Swamp
96%inclusion1.06K decks1.10K decks
2%synergy
Path of Ancestry
31%inclusion344 decks1.10K decks
26%synergy
Cavern of Souls
19%inclusion206 decks1.10K decks
12%synergy
Myriad Landscape
17%inclusion192 decks1.10K decks
-9%synergy
Command Tower
12%inclusion135 decks1.10K decks
7%synergy
Malakir Rebirth
8.0%inclusion88 decks1.10K decks
-14%synergy
Evolving Wilds
6.7%inclusion74 decks1.10K decks
3%synergy
Fell the Profane
6.5%inclusion42 decks645 decks
-12%synergy
Escape Tunnel
5.2%inclusion53 decks1.03K decks
4%synergy
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