Karumonix, the Rat King (Commander) - Relentless Rats

Karumonix, the Rat King
Rank #394
152decks
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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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Rabid Attack
9.1%inclusion1 decks11 decks
8%synergy
High Synergy Cards
Relentless Rats
92%inclusion140 decks152 decks
90%synergy
Marrow-Gnawer
66%inclusion100 decks152 decks
62%synergy
Piper of the Swarm
69%inclusion105 decks152 decks
62%synergy
Ogre Slumlord
63%inclusion96 decks152 decks
53%synergy
Pack Rat
57%inclusion86 decks152 decks
51%synergy
Thrumming Stone
52%inclusion79 decks152 decks
48%synergy
Blightbelly Rat
49%inclusion75 decks152 decks
46%synergy
Lord Skitter, Sewer King
52%inclusion79 decks152 decks
44%synergy
Ichor Rats
45%inclusion69 decks152 decks
42%synergy
Swarmyard
43%inclusion66 decks152 decks
38%synergy
Top Cards
Jet Medallion
61%inclusion92 decks152 decks
-2%synergy
Bontu's Monument
55%inclusion84 decks152 decks
27%synergy
Dark Ritual
53%inclusion80 decks152 decks
-14%synergy
Herald's Horn
39%inclusion60 decks152 decks
34%synergy
Typhoid Rats
39%inclusion60 decks152 decks
36%synergy
Ratcatcher
39%inclusion59 decks152 decks
35%synergy
Phyrexian Arena
38%inclusion58 decks152 decks
-1%synergy
Infectious Inquiry
38%inclusion57 decks152 decks
35%synergy
Patriarch's Bidding
37%inclusion56 decks152 decks
33%synergy
Lord Skitter's Butcher
33%inclusion50 decks152 decks
30%synergy
Game Changers
Demonic Tutor
37%inclusion56 decks152 decks
10%synergy
Vampiric Tutor
29%inclusion44 decks152 decks
8%synergy
Bolas's Citadel
11%inclusion16 decks152 decks
-18%synergy
Imperial Seal
9.2%inclusion14 decks152 decks
2%synergy
Ancient Tomb
5.9%inclusion9 decks152 decks
-6%synergy
Necropotence
5.3%inclusion8 decks152 decks
-9%synergy
Creatures
Septic Rats
33%inclusion50 decks152 decks
31%synergy
Ashcoat of the Shadow Swarm
32%inclusion48 decks152 decks
28%synergy
Crypt Rats
30%inclusion46 decks152 decks
26%synergy
Rancid Rats
28%inclusion42 decks152 decks
25%synergy
Burglar Rat
27%inclusion41 decks152 decks
16%synergy
Voracious Vermin
24%inclusion37 decks152 decks
21%synergy
Ink-Eyes, Servant of Oni
23%inclusion35 decks152 decks
20%synergy
Persistent Marshstalker
23%inclusion31 decks136 decks
20%synergy
Tangled Colony
22%inclusion34 decks152 decks
19%synergy
Swarm of Rats
22%inclusion34 decks152 decks
20%synergy
Wave of Rats
22%inclusion33 decks152 decks
20%synergy
Pestilence Rats
21%inclusion32 decks152 decks
19%synergy
Gnat Miser
21%inclusion32 decks152 decks
18%synergy
Engine Rat
21%inclusion6 decks29 decks
19%synergy
Rat King, Verminister
20%inclusion3 decks15 decks
17%synergy
Ayara, First of Locthwain
16%inclusion25 decks152 decks
-9%synergy
Stronghold Rats
16%inclusion24 decks152 decks
12%synergy
Ruin Rat
16%inclusion24 decks152 decks
14%synergy
Rat King, Pale Piper
15%inclusion2 decks13 decks
11%synergy
Crypt Ghast
15%inclusion23 decks152 decks
-32%synergy
Gray Merchant of Asphodel
14%inclusion22 decks152 decks
-36%synergy
Throat Slitter
14%inclusion22 decks152 decks
13%synergy
Chittering Skitterling
14%inclusion22 decks152 decks
14%synergy
Ravenous Rats
14%inclusion21 decks152 decks
12%synergy
Species Specialist
13%inclusion19 decks152 decks
9%synergy
Twisted Sewer-Witch
13%inclusion19 decks152 decks
11%synergy
Nashi, Moon Sage's Scion
13%inclusion19 decks152 decks
9%synergy
Locust Miser
12%inclusion18 decks152 decks
10%synergy
Drainpipe Vermin
12%inclusion18 decks152 decks
11%synergy
Chittering Witch
11%inclusion17 decks152 decks
7%synergy
Nezumi Informant
11%inclusion17 decks152 decks
5%synergy
Rat Colony
11%inclusion17 decks152 decks
6%synergy
Valley Rotcaller
11%inclusion15 decks139 decks
8%synergy
Gnawing Vermin
11%inclusion16 decks152 decks
9%synergy
Old Flitterfang
11%inclusion16 decks152 decks
9%synergy
Mukotai Ambusher
10%inclusion15 decks152 decks
9%synergy
Nezumi Prowler
10%inclusion15 decks152 decks
8%synergy
Daggerfang Duo
10%inclusion13 decks134 decks
9%synergy
Nezumi Cutthroat
9.2%inclusion14 decks152 decks
8%synergy
Innocuous Rat
9.2%inclusion9 decks98 decks
8%synergy
Undercity Dire Rat
9.1%inclusion2 decks22 decks
7%synergy
Chittering Rats
8.6%inclusion13 decks152 decks
8%synergy
Nezumi Graverobber
8.6%inclusion13 decks152 decks
7%synergy
Nezumi Bladeblesser
8.6%inclusion13 decks152 decks
8%synergy
Adaptive Automaton
8.6%inclusion13 decks152 decks
8%synergy
Refurbished Familiar
7.9%inclusion12 decks152 decks
6%synergy
Patron of the Nezumi
7.9%inclusion12 decks152 decks
7%synergy
Yawgmoth, Thran Physician
7.9%inclusion12 decks152 decks
-2%synergy
Changeling Outcast
7.9%inclusion12 decks152 decks
3%synergy
Tunnel Rats
7.7%inclusion1 decks13 decks
7%synergy
Instants
Vraska's Fall
32%inclusion49 decks152 decks
29%synergy
Defile
24%inclusion37 decks152 decks
-11%synergy
Village Rites
24%inclusion36 decks152 decks
-2%synergy
Whisper of the Dross
23%inclusion35 decks152 decks
20%synergy
Go for the Throat
21%inclusion32 decks152 decks
-2%synergy
Rat Out
19%inclusion29 decks152 decks
18%synergy
Corrupted Conviction
16%inclusion24 decks152 decks
3%synergy
Murder
15%inclusion23 decks152 decks
5%synergy
Foul-Tongue Shriek
15%inclusion23 decks152 decks
13%synergy
Grim Affliction
14%inclusion22 decks152 decks
13%synergy
Deadly Rollick
14%inclusion21 decks152 decks
-11%synergy
Deadly Dispute
13%inclusion20 decks152 decks
-13%synergy
Tainted Strike
13%inclusion19 decks152 decks
10%synergy
Consuming Corruption
11%inclusion17 decks152 decks
-4%synergy
Anoint with Affliction
11%inclusion16 decks152 decks
10%synergy
Withering Torment
10%inclusion10 decks101 decks
-21%synergy
Infernal Grasp
8.6%inclusion13 decks152 decks
-17%synergy
Gravepurge
8.6%inclusion13 decks152 decks
7%synergy
Tragic Slip
8.6%inclusion13 decks152 decks
-11%synergy
Hero's Downfall
7.9%inclusion12 decks152 decks
1%synergy
Cabal Ritual
7.9%inclusion12 decks152 decks
-11%synergy
Bitter Triumph
7.2%inclusion11 decks152 decks
-3%synergy
Raise the Draugr
7.2%inclusion11 decks152 decks
6%synergy
Sudden Spoiling
7.2%inclusion11 decks152 decks
-1%synergy
Death Denied
5.9%inclusion9 decks152 decks
5%synergy
Stab
5.8%inclusion4 decks69 decks
5%synergy
Sorceries
Kindred Dominance
30%inclusion46 decks152 decks
26%synergy
Drown in Ichor
30%inclusion45 decks152 decks
26%synergy
Echoing Return
29%inclusion44 decks152 decks
26%synergy
Revenge of the Rats
26%inclusion19 decks72 decks
23%synergy
Diabolic Tutor
24%inclusion37 decks152 decks
10%synergy
Phyresis Outbreak
23%inclusion35 decks152 decks
21%synergy
Crippling Fear
23%inclusion35 decks152 decks
20%synergy
Feed the Swarm
22%inclusion34 decks152 decks
-28%synergy
Sign in Blood
20%inclusion31 decks152 decks
-15%synergy
Swarmyard Massacre
19%inclusion25 decks134 decks
16%synergy
Vat Emergence
18%inclusion28 decks152 decks
17%synergy
Grim Tutor
16%inclusion24 decks152 decks
4%synergy
Damnation
15%inclusion23 decks152 decks
-5%synergy
Spread the Sickness
13%inclusion20 decks152 decks
12%synergy
Night's Whisper
13%inclusion19 decks152 decks
-12%synergy
Diabolic Intent
11%inclusion17 decks152 decks
-4%synergy
Read the Bones
11%inclusion17 decks152 decks
-5%synergy
Gruesome Fate
11%inclusion17 decks152 decks
9%synergy
Fell
11%inclusion15 decks139 decks
7%synergy
Forever Young
11%inclusion16 decks152 decks
9%synergy
Reanimate
11%inclusion16 decks152 decks
-30%synergy
Victimize
10%inclusion15 decks152 decks
-17%synergy
Living Death
9.2%inclusion14 decks152 decks
-1%synergy
Toxic Deluge
9.2%inclusion14 decks152 decks
-28%synergy
Feed the Infection
7.9%inclusion12 decks152 decks
7%synergy
In Garruk's Wake
7.9%inclusion12 decks152 decks
4%synergy
Insatiable Avarice
7.9%inclusion12 decks152 decks
-3%synergy
Exsanguinate
7.2%inclusion11 decks152 decks
-17%synergy
Lab Rats
7.2%inclusion11 decks152 decks
7%synergy
Plague of Vermin
7.2%inclusion11 decks152 decks
5%synergy
Splinter's Technique
6.7%inclusion1 decks15 decks
5%synergy
Profane Tutor
6.6%inclusion10 decks152 decks
2%synergy
Haunting Voyage
6.6%inclusion10 decks152 decks
5%synergy
Plague Wind
5.3%inclusion8 decks152 decks
4%synergy
Return from Extinction
5.3%inclusion8 decks152 decks
5%synergy
Mutilate
5.3%inclusion8 decks152 decks
-11%synergy
Geth's Summons
5.3%inclusion8 decks152 decks
5%synergy
Villainous Wrath
5.0%inclusion1 decks20 decks
3%synergy
Utility Artifacts
Vanquisher's Banner
32%inclusion49 decks152 decks
28%synergy
Chronicle of Victory
27%inclusion4 decks15 decks
24%synergy
Coat of Arms
26%inclusion40 decks152 decks
24%synergy
Door of Destinies
22%inclusion33 decks152 decks
20%synergy
Banner of Kinship
21%inclusion15 decks72 decks
19%synergy
Skullclamp
20%inclusion31 decks152 decks
-2%synergy
Whip of Erebos
18%inclusion28 decks152 decks
7%synergy
Contagion Clasp
17%inclusion26 decks152 decks
15%synergy
Swiftfoot Boots
17%inclusion26 decks152 decks
-14%synergy
Lightning Greaves
14%inclusion22 decks152 decks
-19%synergy
Contagion Engine
10%inclusion15 decks152 decks
8%synergy
Icon of Ancestry
9.2%inclusion14 decks152 decks
8%synergy
Grafted Exoskeleton
9.2%inclusion14 decks152 decks
8%synergy
Prosthetic Injector
7.9%inclusion12 decks152 decks
8%synergy
Eldrazi Monument
7.9%inclusion12 decks152 decks
6%synergy
Akroma's Memorial
7.2%inclusion11 decks152 decks
6%synergy
Ashnod's Altar
6.6%inclusion10 decks152 decks
-13%synergy
Obelisk of Urd
5.9%inclusion9 decks152 decks
5%synergy
Enchantments
Bad Moon
23%inclusion35 decks152 decks
20%synergy
Necrogen Communion
23%inclusion35 decks152 decks
21%synergy
Cover of Darkness
22%inclusion33 decks152 decks
19%synergy
Black Market
17%inclusion26 decks152 decks
-4%synergy
Phyresis
17%inclusion26 decks152 decks
15%synergy
Grave Pact
14%inclusion22 decks152 decks
-5%synergy
Black Market Connections
14%inclusion22 decks152 decks
-10%synergy
Oversold Cemetery
13%inclusion19 decks152 decks
7%synergy
Haunted One
11%inclusion16 decks152 decks
8%synergy
Dark Prophecy
9.2%inclusion14 decks152 decks
5%synergy
Dictate of Erebos
7.9%inclusion12 decks152 decks
-3%synergy
Tribute to Horobi
7.9%inclusion12 decks152 decks
7%synergy
The Meathook Massacre
7.2%inclusion11 decks152 decks
-10%synergy
Vampiric Rites
6.6%inclusion10 decks152 decks
1%synergy
Lord Skitter's Blessing
6.6%inclusion10 decks152 decks
6%synergy
Glistening Oil
5.3%inclusion8 decks152 decks
5%synergy
Phyrexian Reclamation
5.3%inclusion8 decks152 decks
-5%synergy
Planeswalkers
Vraska, Betrayal's Sting
24%inclusion37 decks152 decks
22%synergy
Liliana of the Dark Realms
15%inclusion23 decks152 decks
1%synergy
Utility Lands
Cabal Coffers
43%inclusion65 decks152 decks
-12%synergy
Rogue's Passage
32%inclusion49 decks152 decks
13%synergy
Bojuka Bog
32%inclusion48 decks152 decks
-15%synergy
Karn's Bastion
30%inclusion46 decks152 decks
26%synergy
Cabal Stronghold
25%inclusion38 decks152 decks
-9%synergy
Reliquary Tower
24%inclusion36 decks152 decks
-6%synergy
Urborg, Tomb of Yawgmoth
24%inclusion36 decks152 decks
-14%synergy
Mudflat Village
23%inclusion33 decks145 decks
20%synergy
Three Tree City
22%inclusion31 decks139 decks
18%synergy
Nykthos, Shrine to Nyx
22%inclusion33 decks152 decks
-8%synergy
Witch's Cottage
20%inclusion31 decks152 decks
-4%synergy
Mortuary Mire
20%inclusion30 decks152 decks
7%synergy
Phyrexian Tower
13%inclusion20 decks152 decks
-13%synergy
Castle Locthwain
11%inclusion16 decks152 decks
-6%synergy
Secret Tunnel
10%inclusion2 decks20 decks
9%synergy
Crypt of Agadeem
8.6%inclusion13 decks152 decks
-3%synergy
War Room
8.6%inclusion13 decks152 decks
-7%synergy
Barren Moor
7.9%inclusion12 decks152 decks
-2%synergy
Shizo, Death's Storehouse
7.2%inclusion11 decks152 decks
-3%synergy
Access Tunnel
7.2%inclusion11 decks152 decks
4%synergy
Temple of the False God
5.3%inclusion8 decks152 decks
-2%synergy
Mana Artifacts
Sol Ring
71%inclusion108 decks152 decks
-15%synergy
Arcane Signet
41%inclusion62 decks152 decks
-21%synergy
Patchwork Banner
27%inclusion36 decks135 decks
22%synergy
Glistening Sphere
20%inclusion30 decks152 decks
19%synergy
Thought Vessel
18%inclusion27 decks152 decks
-7%synergy
Charcoal Diamond
16%inclusion25 decks152 decks
-6%synergy
Caged Sun
16%inclusion24 decks152 decks
5%synergy
Heraldic Banner
15%inclusion23 decks152 decks
10%synergy
Mind Stone
15%inclusion23 decks152 decks
-13%synergy
Phyrexian Atlas
11%inclusion17 decks152 decks
11%synergy
Gauntlet of Power
8.6%inclusion13 decks152 decks
5%synergy
Staff of Compleation
8.6%inclusion13 decks152 decks
7%synergy
Commander's Sphere
6.6%inclusion10 decks152 decks
-2%synergy
Extraplanar Lens
5.9%inclusion9 decks152 decks
1%synergy
Throne of Eldraine
5.3%inclusion8 decks152 decks
-4%synergy
Fellwar Stone
5.3%inclusion8 decks152 decks
-9%synergy
The Soul Stone
5.0%inclusion1 decks20 decks
-10%synergy
Lands
Swamp
99%inclusion151 decks152 decks
4%synergy
Path of Ancestry
24%inclusion37 decks152 decks
19%synergy
Myriad Landscape
12%inclusion18 decks152 decks
-13%synergy
Command Tower
11%inclusion16 decks152 decks
5%synergy
Cavern of Souls
11%inclusion16 decks152 decks
4%synergy
Big Apple, 3 a.m.
7.7%inclusion1 decks13 decks
6%synergy
Evolving Wilds
6.6%inclusion10 decks152 decks
3%synergy
Daily Bugle Building
5.0%inclusion1 decks20 decks
4%synergy
Vibrant Cityscape
5.0%inclusion1 decks20 decks
4%synergy
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