Karumonix, the Rat King (Commander) - Relentless Rats

Karumonix, the Rat King
Rank #383
202decks
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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 King, Verminister
20%inclusion1 decks5 decks
17%synergy
High Synergy Cards
Relentless Rats
96%inclusion193 decks202 decks
94%synergy
Piper of the Swarm
68%inclusion138 decks202 decks
61%synergy
Marrow-Gnawer
62%inclusion126 decks202 decks
59%synergy
Ogre Slumlord
64%inclusion130 decks202 decks
54%synergy
Pack Rat
58%inclusion117 decks202 decks
52%synergy
Thrumming Stone
53%inclusion107 decks202 decks
49%synergy
Blightbelly Rat
47%inclusion94 decks202 decks
43%synergy
Ichor Rats
44%inclusion89 decks202 decks
41%synergy
Lord Skitter, Sewer King
49%inclusion98 decks202 decks
40%synergy
Swarmyard
43%inclusion86 decks202 decks
37%synergy
Top Cards
Jet Medallion
58%inclusion117 decks202 decks
-4%synergy
Bontu's Monument
53%inclusion108 decks202 decks
25%synergy
Dark Ritual
53%inclusion107 decks202 decks
-14%synergy
Herald's Horn
43%inclusion86 decks202 decks
37%synergy
Phyrexian Arena
40%inclusion81 decks202 decks
0%synergy
Patriarch's Bidding
39%inclusion78 decks202 decks
34%synergy
Infectious Inquiry
37%inclusion75 decks202 decks
34%synergy
Typhoid Rats
37%inclusion75 decks202 decks
33%synergy
Ratcatcher
36%inclusion73 decks202 decks
33%synergy
Vanquisher's Banner
34%inclusion69 decks202 decks
30%synergy
Game Changers
Demonic Tutor
37%inclusion74 decks202 decks
9%synergy
Vampiric Tutor
27%inclusion55 decks202 decks
6%synergy
Bolas's Citadel
13%inclusion27 decks202 decks
-15%synergy
Imperial Seal
8.4%inclusion17 decks202 decks
2%synergy
Ancient Tomb
5.4%inclusion11 decks202 decks
-6%synergy
Creatures
Ashcoat of the Shadow Swarm
31%inclusion63 decks202 decks
28%synergy
Septic Rats
31%inclusion62 decks202 decks
29%synergy
Crypt Rats
30%inclusion61 decks202 decks
26%synergy
Lord Skitter's Butcher
29%inclusion59 decks202 decks
26%synergy
Rancid Rats
29%inclusion58 decks202 decks
26%synergy
Burglar Rat
26%inclusion52 decks202 decks
15%synergy
Engine Rat
23%inclusion5 decks22 decks
21%synergy
Persistent Marshstalker
22%inclusion29 decks130 decks
19%synergy
Tangled Colony
22%inclusion45 decks202 decks
19%synergy
Wave of Rats
22%inclusion45 decks202 decks
20%synergy
Ink-Eyes, Servant of Oni
22%inclusion44 decks202 decks
19%synergy
Swarm of Rats
21%inclusion42 decks202 decks
18%synergy
Voracious Vermin
21%inclusion42 decks202 decks
18%synergy
Gnat Miser
20%inclusion41 decks202 decks
17%synergy
Pestilence Rats
19%inclusion39 decks202 decks
17%synergy
Stronghold Rats
16%inclusion33 decks202 decks
12%synergy
Ayara, First of Locthwain
16%inclusion32 decks202 decks
-10%synergy
Gray Merchant of Asphodel
15%inclusion30 decks202 decks
-36%synergy
Ruin Rat
15%inclusion30 decks202 decks
13%synergy
Locust Miser
14%inclusion29 decks202 decks
13%synergy
Chittering Skitterling
14%inclusion29 decks202 decks
13%synergy
Crypt Ghast
14%inclusion29 decks202 decks
-34%synergy
Ravenous Rats
14%inclusion28 decks202 decks
12%synergy
Twisted Sewer-Witch
14%inclusion28 decks202 decks
12%synergy
Species Specialist
13%inclusion27 decks202 decks
10%synergy
Throat Slitter
13%inclusion27 decks202 decks
11%synergy
Nezumi Informant
13%inclusion26 decks202 decks
6%synergy
Nashi, Moon Sage's Scion
12%inclusion25 decks202 decks
8%synergy
Old Flitterfang
12%inclusion25 decks202 decks
11%synergy
Drainpipe Vermin
12%inclusion24 decks202 decks
10%synergy
Nezumi Prowler
11%inclusion23 decks202 decks
10%synergy
Valley Rotcaller
11%inclusion14 decks133 decks
8%synergy
Nezumi Graverobber
10%inclusion21 decks202 decks
9%synergy
Chittering Witch
10%inclusion20 decks202 decks
5%synergy
Changeling Outcast
10%inclusion20 decks202 decks
5%synergy
Innocuous Rat
10%inclusion9 decks92 decks
9%synergy
Rotting Rats
9.4%inclusion19 decks202 decks
6%synergy
Gnawing Vermin
9.4%inclusion19 decks202 decks
8%synergy
Adaptive Automaton
8.9%inclusion18 decks202 decks
8%synergy
Daggerfang Duo
8.6%inclusion11 decks128 decks
8%synergy
Ruthless Radrat
7.9%inclusion16 decks202 decks
7%synergy
Nezumi Bladeblesser
7.9%inclusion16 decks202 decks
7%synergy
Patron of the Nezumi
7.4%inclusion15 decks202 decks
7%synergy
Mukotai Ambusher
7.4%inclusion15 decks202 decks
7%synergy
Filth
7.4%inclusion15 decks202 decks
5%synergy
Razortooth Rats
7.4%inclusion15 decks202 decks
7%synergy
Yawgmoth, Thran Physician
7.4%inclusion15 decks202 decks
-3%synergy
Nezumi Cutthroat
7.4%inclusion15 decks202 decks
7%synergy
Thornplate Intimidator
7.0%inclusion9 decks129 decks
6%synergy
Refurbished Familiar
6.9%inclusion11 decks159 decks
5%synergy
Instants
Vraska's Fall
30%inclusion61 decks202 decks
27%synergy
Defile
28%inclusion57 decks202 decks
-9%synergy
Village Rites
25%inclusion51 decks202 decks
0%synergy
Whisper of the Dross
24%inclusion49 decks202 decks
21%synergy
Go for the Throat
24%inclusion49 decks202 decks
1%synergy
Corrupted Conviction
18%inclusion37 decks202 decks
6%synergy
Deadly Rollick
16%inclusion32 decks202 decks
-8%synergy
Rat Out
16%inclusion32 decks202 decks
14%synergy
Murder
16%inclusion32 decks202 decks
6%synergy
Deadly Dispute
15%inclusion31 decks202 decks
-10%synergy
Foul-Tongue Shriek
15%inclusion31 decks202 decks
13%synergy
Grim Affliction
14%inclusion28 decks202 decks
12%synergy
Tainted Strike
13%inclusion26 decks202 decks
10%synergy
Consuming Corruption
11%inclusion18 decks160 decks
-4%synergy
Withering Torment
11%inclusion10 decks95 decks
-21%synergy
Infernal Grasp
10%inclusion21 decks202 decks
-15%synergy
Gravepurge
10%inclusion21 decks202 decks
9%synergy
Anoint with Affliction
9.4%inclusion19 decks202 decks
9%synergy
Hero's Downfall
8.9%inclusion18 decks202 decks
2%synergy
Tragic Slip
8.9%inclusion18 decks202 decks
-11%synergy
Bitter Triumph
7.9%inclusion16 decks202 decks
-2%synergy
Archenemy's Charm
7.1%inclusion1 decks14 decks
-2%synergy
Doom Blade
6.9%inclusion14 decks202 decks
-1%synergy
Cabal Ritual
6.9%inclusion14 decks202 decks
-11%synergy
Death Denied
6.9%inclusion14 decks202 decks
6%synergy
Sudden Spoiling
5.9%inclusion12 decks202 decks
-3%synergy
Raise the Draugr
5.4%inclusion11 decks202 decks
4%synergy
Baleful Mastery
5.4%inclusion11 decks202 decks
-3%synergy
Sorceries
Drown in Ichor
31%inclusion63 decks202 decks
27%synergy
Echoing Return
30%inclusion61 decks202 decks
27%synergy
Kindred Dominance
30%inclusion60 decks202 decks
25%synergy
Revenge of the Rats
27%inclusion18 decks66 decks
24%synergy
Sign in Blood
25%inclusion51 decks202 decks
-10%synergy
Feed the Swarm
25%inclusion50 decks202 decks
-26%synergy
Phyresis Outbreak
23%inclusion46 decks202 decks
21%synergy
Crippling Fear
22%inclusion45 decks202 decks
19%synergy
Diabolic Tutor
22%inclusion44 decks202 decks
7%synergy
Swarmyard Massacre
20%inclusion25 decks128 decks
17%synergy
Vat Emergence
18%inclusion37 decks202 decks
17%synergy
Night's Whisper
16%inclusion32 decks202 decks
-9%synergy
Grim Tutor
15%inclusion30 decks202 decks
3%synergy
Spread the Sickness
14%inclusion28 decks202 decks
13%synergy
Read the Bones
14%inclusion28 decks202 decks
-3%synergy
Damnation
13%inclusion27 decks202 decks
-7%synergy
Diabolic Intent
12%inclusion25 decks202 decks
-2%synergy
Fell
11%inclusion15 decks133 decks
8%synergy
Forever Young
10%inclusion21 decks202 decks
9%synergy
In Garruk's Wake
10%inclusion21 decks202 decks
6%synergy
Gruesome Fate
10%inclusion20 decks202 decks
8%synergy
Living Death
9.4%inclusion19 decks202 decks
-1%synergy
Feed the Infection
8.9%inclusion18 decks202 decks
8%synergy
Reanimate
8.9%inclusion18 decks202 decks
-31%synergy
Toxic Deluge
8.9%inclusion18 decks202 decks
-28%synergy
Victimize
8.4%inclusion17 decks202 decks
-18%synergy
Haunting Voyage
8.4%inclusion17 decks202 decks
7%synergy
Villainous Wrath
8.3%inclusion1 decks12 decks
6%synergy
Mutilate
7.9%inclusion16 decks202 decks
-10%synergy
Insatiable Avarice
7.4%inclusion15 decks202 decks
-4%synergy
Plague of Vermin
7.4%inclusion15 decks202 decks
5%synergy
Lab Rats
6.9%inclusion14 decks202 decks
6%synergy
Profane Tutor
6.4%inclusion13 decks202 decks
2%synergy
Unearth
5.9%inclusion12 decks202 decks
-3%synergy
Exsanguinate
5.9%inclusion12 decks202 decks
-19%synergy
Pact of the Serpent
5.9%inclusion12 decks202 decks
4%synergy
Bubbling Muck
5.4%inclusion11 decks202 decks
-10%synergy
Utility Artifacts
Chronicle of Victory
33%inclusion2 decks6 decks
30%synergy
Coat of Arms
27%inclusion54 decks202 decks
24%synergy
Door of Destinies
23%inclusion47 decks202 decks
21%synergy
Banner of Kinship
21%inclusion14 decks66 decks
19%synergy
Whip of Erebos
18%inclusion37 decks202 decks
8%synergy
Swiftfoot Boots
18%inclusion37 decks202 decks
-13%synergy
Skullclamp
18%inclusion36 decks202 decks
-4%synergy
Contagion Clasp
16%inclusion33 decks202 decks
14%synergy
Lightning Greaves
14%inclusion29 decks202 decks
-19%synergy
Contagion Engine
11%inclusion22 decks202 decks
9%synergy
Eldrazi Monument
11%inclusion22 decks202 decks
9%synergy
Icon of Ancestry
10%inclusion20 decks202 decks
9%synergy
Akroma's Memorial
9.4%inclusion19 decks202 decks
9%synergy
Ashnod's Altar
7.9%inclusion16 decks202 decks
-12%synergy
Grafted Exoskeleton
7.9%inclusion16 decks202 decks
7%synergy
The Darkness Crystal
6.7%inclusion1 decks15 decks
-13%synergy
Prosthetic Injector
5.9%inclusion12 decks202 decks
6%synergy
Enchantments
Bad Moon
24%inclusion49 decks202 decks
21%synergy
Necrogen Communion
21%inclusion42 decks202 decks
19%synergy
Cover of Darkness
20%inclusion40 decks202 decks
17%synergy
Black Market
19%inclusion38 decks202 decks
-2%synergy
Grave Pact
15%inclusion31 decks202 decks
-4%synergy
Phyresis
15%inclusion31 decks202 decks
13%synergy
Black Market Connections
15%inclusion31 decks202 decks
-8%synergy
Oversold Cemetery
14%inclusion28 decks202 decks
9%synergy
Haunted One
11%inclusion22 decks202 decks
8%synergy
Dark Prophecy
9.4%inclusion19 decks202 decks
5%synergy
The Meathook Massacre
8.4%inclusion17 decks202 decks
-9%synergy
Tribute to Horobi
8.4%inclusion17 decks202 decks
7%synergy
Vampiric Rites
7.9%inclusion16 decks202 decks
2%synergy
Dictate of Erebos
7.9%inclusion16 decks202 decks
-3%synergy
Sothera, the Supervoid
7.1%inclusion1 decks14 decks
4%synergy
Phyrexian Reclamation
6.9%inclusion14 decks202 decks
-3%synergy
Lord Skitter's Blessing
5.9%inclusion12 decks202 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
22%inclusion44 decks202 decks
19%synergy
Liliana of the Dark Realms
13%inclusion26 decks202 decks
-1%synergy
Utility Lands
Cabal Coffers
44%inclusion88 decks202 decks
-11%synergy
Bojuka Bog
34%inclusion68 decks202 decks
-13%synergy
Karn's Bastion
29%inclusion58 decks202 decks
25%synergy
Cabal Stronghold
28%inclusion57 decks202 decks
-7%synergy
Rogue's Passage
28%inclusion57 decks202 decks
9%synergy
Urborg, Tomb of Yawgmoth
27%inclusion55 decks202 decks
-10%synergy
Reliquary Tower
26%inclusion52 decks202 decks
-5%synergy
Three Tree City
23%inclusion30 decks133 decks
18%synergy
Mudflat Village
22%inclusion31 decks139 decks
20%synergy
Nykthos, Shrine to Nyx
22%inclusion44 decks202 decks
-8%synergy
Witch's Cottage
19%inclusion39 decks202 decks
-5%synergy
Mortuary Mire
18%inclusion36 decks202 decks
5%synergy
Phyrexian Tower
13%inclusion26 decks202 decks
-12%synergy
Shizo, Death's Storehouse
9.4%inclusion19 decks202 decks
-1%synergy
Castle Locthwain
9.4%inclusion19 decks202 decks
-8%synergy
Secret Tunnel
9.1%inclusion1 decks11 decks
8%synergy
Crypt of Agadeem
8.9%inclusion18 decks202 decks
-2%synergy
War Room
7.9%inclusion16 decks202 decks
-8%synergy
Access Tunnel
6.9%inclusion14 decks202 decks
4%synergy
Barren Moor
6.4%inclusion13 decks202 decks
-3%synergy
Takenuma, Abandoned Mire
5.9%inclusion12 decks202 decks
-10%synergy
Mana Artifacts
Sol Ring
73%inclusion147 decks202 decks
-13%synergy
Arcane Signet
42%inclusion84 decks202 decks
-20%synergy
Patchwork Banner
26%inclusion33 decks129 decks
21%synergy
Charcoal Diamond
20%inclusion41 decks202 decks
-2%synergy
Caged Sun
19%inclusion39 decks202 decks
8%synergy
Glistening Sphere
19%inclusion39 decks202 decks
18%synergy
Thought Vessel
18%inclusion37 decks202 decks
-8%synergy
Mind Stone
16%inclusion33 decks202 decks
-13%synergy
Heraldic Banner
15%inclusion30 decks202 decks
9%synergy
Staff of Compleation
9.4%inclusion19 decks202 decks
8%synergy
Commander's Sphere
8.9%inclusion18 decks202 decks
0%synergy
Gauntlet of Power
8.4%inclusion17 decks202 decks
5%synergy
Phyrexian Atlas
8.4%inclusion17 decks202 decks
8%synergy
The Soul Stone
7.7%inclusion1 decks13 decks
-6%synergy
Extraplanar Lens
6.4%inclusion13 decks202 decks
1%synergy
Throne of Eldraine
5.4%inclusion11 decks202 decks
-5%synergy
Lands
Swamp
98%inclusion197 decks202 decks
2%synergy
Path of Ancestry
22%inclusion44 decks202 decks
17%synergy
Myriad Landscape
15%inclusion30 decks202 decks
-11%synergy
Command Tower
10%inclusion20 decks202 decks
4%synergy
Cavern of Souls
10%inclusion20 decks202 decks
3%synergy
Evolving Wilds
5.4%inclusion11 decks202 decks
2%synergy
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