Karumonix, the Rat King (Commander) - Core Rats

Karumonix, the Rat King
Rank #394
38decks
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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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Piper of the Swarm
92%inclusion35 decks38 decks
85%synergy
Ogre Slumlord
87%inclusion33 decks38 decks
77%synergy
Pack Rat
82%inclusion31 decks38 decks
76%synergy
Ichor Rats
76%inclusion29 decks38 decks
73%synergy
Blightbelly Rat
76%inclusion29 decks38 decks
73%synergy
Drown in Ichor
71%inclusion27 decks38 decks
67%synergy
Infectious Inquiry
68%inclusion26 decks38 decks
66%synergy
Typhoid Rats
68%inclusion26 decks38 decks
65%synergy
Swarmyard
68%inclusion26 decks38 decks
63%synergy
Septic Rats
63%inclusion24 decks38 decks
61%synergy
Top Cards
Lord Skitter, Sewer King
68%inclusion26 decks38 decks
60%synergy
Marrow-Gnawer
63%inclusion24 decks38 decks
60%synergy
Rancid Rats
63%inclusion24 decks38 decks
61%synergy
Crypt Rats
61%inclusion23 decks38 decks
56%synergy
Vraska's Fall
61%inclusion23 decks38 decks
57%synergy
Rat Colony
58%inclusion22 decks38 decks
52%synergy
Lord Skitter's Butcher
55%inclusion21 decks38 decks
52%synergy
Bontu's Monument
55%inclusion21 decks38 decks
27%synergy
Jet Medallion
55%inclusion21 decks38 decks
-7%synergy
Tangled Colony
53%inclusion20 decks38 decks
50%synergy
Creatures
Voracious Vermin
50%inclusion19 decks38 decks
47%synergy
Persistent Marshstalker
45%inclusion17 decks38 decks
42%synergy
Engine Rat
42%inclusion16 decks38 decks
40%synergy
Chittering Skitterling
42%inclusion16 decks38 decks
41%synergy
Wave of Rats
42%inclusion16 decks38 decks
40%synergy
Gnat Miser
42%inclusion16 decks38 decks
39%synergy
Stronghold Rats
42%inclusion16 decks38 decks
38%synergy
Ashcoat of the Shadow Swarm
39%inclusion15 decks38 decks
36%synergy
Ratcatcher
39%inclusion15 decks38 decks
36%synergy
Ruin Rat
39%inclusion15 decks38 decks
38%synergy
Burglar Rat
37%inclusion14 decks38 decks
26%synergy
Rat King, Verminister
33%inclusion9 decks27 decks
30%synergy
Nezumi Cutthroat
32%inclusion12 decks38 decks
31%synergy
Changeling Outcast
32%inclusion12 decks38 decks
27%synergy
Old Flitterfang
32%inclusion12 decks38 decks
30%synergy
Rat King, Pale Piper
30%inclusion7 decks23 decks
26%synergy
Species Specialist
29%inclusion11 decks38 decks
26%synergy
Locust Miser
29%inclusion11 decks38 decks
27%synergy
Swarm of Rats
29%inclusion11 decks38 decks
26%synergy
Twisted Sewer-Witch
29%inclusion11 decks38 decks
28%synergy
Pestilence Rats
26%inclusion10 decks38 decks
24%synergy
Ruthless Radrat
24%inclusion9 decks38 decks
23%synergy
Ink-Eyes, Servant of Oni
24%inclusion9 decks38 decks
20%synergy
Nezumi Prowler
24%inclusion9 decks38 decks
22%synergy
Ravenous Rats
21%inclusion8 decks38 decks
19%synergy
Gnawing Vermin
21%inclusion8 decks38 decks
20%synergy
Mukotai Ambusher
21%inclusion8 decks38 decks
20%synergy
Razortooth Rats
21%inclusion8 decks38 decks
20%synergy
Chittering Witch
21%inclusion8 decks38 decks
17%synergy
Valley Rotcaller
21%inclusion8 decks38 decks
18%synergy
Nashi, Moon Sage's Scion
21%inclusion8 decks38 decks
17%synergy
Undercity Dire Rat
20%inclusion7 decks35 decks
18%synergy
Ayara, First of Locthwain
18%inclusion7 decks38 decks
-7%synergy
Skullsnatcher
18%inclusion7 decks38 decks
18%synergy
Crypt Ghast
18%inclusion7 decks38 decks
-29%synergy
Elephant-Rat
17%inclusion6 decks35 decks
17%synergy
Relentless Rats
16%inclusion6 decks38 decks
14%synergy
Throat Slitter
16%inclusion6 decks38 decks
14%synergy
Nezumi Informant
16%inclusion6 decks38 decks
9%synergy
Arnyn, Deathbloom Botanist
15%inclusion2 decks13 decks
13%synergy
Rotting Rats
13%inclusion5 decks38 decks
10%synergy
Gray Merchant of Asphodel
13%inclusion5 decks38 decks
-38%synergy
Refurbished Familiar
11%inclusion4 decks38 decks
8%synergy
Nezumi Graverobber
11%inclusion4 decks38 decks
9%synergy
Adaptive Automaton
11%inclusion4 decks38 decks
10%synergy
Drainpipe Vermin
11%inclusion4 decks38 decks
9%synergy
Chittering Rats
7.9%inclusion3 decks38 decks
7%synergy
Rabid Rats
7.9%inclusion3 decks38 decks
8%synergy
Nezumi Ronin
7.9%inclusion3 decks38 decks
8%synergy
Innocuous Rat
7.9%inclusion3 decks38 decks
7%synergy
Instants
Dark Ritual
53%inclusion20 decks38 decks
-14%synergy
Whisper of the Dross
50%inclusion19 decks38 decks
47%synergy
Defile
42%inclusion16 decks38 decks
6%synergy
Village Rites
37%inclusion14 decks38 decks
11%synergy
Grim Affliction
34%inclusion13 decks38 decks
32%synergy
Anoint with Affliction
32%inclusion12 decks38 decks
31%synergy
Go for the Throat
24%inclusion9 decks38 decks
1%synergy
Rat Out
21%inclusion8 decks38 decks
20%synergy
Deadly Dispute
18%inclusion7 decks38 decks
-8%synergy
Tainted Strike
18%inclusion7 decks38 decks
15%synergy
Not Dead After All
16%inclusion6 decks38 decks
4%synergy
Corrupted Conviction
16%inclusion6 decks38 decks
3%synergy
Unbury
11%inclusion3 decks28 decks
10%synergy
Virulent Wound
11%inclusion4 decks38 decks
10%synergy
Undying Malice
11%inclusion4 decks38 decks
0%synergy
Murder
11%inclusion4 decks38 decks
1%synergy
Infernal Grasp
11%inclusion4 decks38 decks
-15%synergy
Malakir Rebirth
11%inclusion4 decks38 decks
-13%synergy
Offer Immortality
11%inclusion4 decks38 decks
9%synergy
Tragic Slip
11%inclusion4 decks38 decks
-9%synergy
Withering Torment
11%inclusion4 decks38 decks
-21%synergy
Fell the Profane
7.9%inclusion3 decks38 decks
-11%synergy
Sheoldred's Edict
7.9%inclusion3 decks38 decks
-7%synergy
Consuming Corruption
7.9%inclusion3 decks38 decks
-8%synergy
Supernatural Stamina
7.9%inclusion3 decks38 decks
0%synergy
Raise the Draugr
7.9%inclusion3 decks38 decks
7%synergy
Costly Plunder
7.9%inclusion3 decks38 decks
6%synergy
Foul-Tongue Shriek
7.9%inclusion3 decks38 decks
6%synergy
Baleful Mastery
7.9%inclusion3 decks38 decks
-0%synergy
Black Sun's Twilight
7.9%inclusion3 decks38 decks
5%synergy
Gravepurge
7.9%inclusion3 decks38 decks
6%synergy
Sudden Spoiling
7.9%inclusion3 decks38 decks
-1%synergy
Feign Death
7.9%inclusion3 decks38 decks
-0%synergy
Alesha's Legacy
5.6%inclusion2 decks36 decks
4%synergy
Imp's Mischief
5.3%inclusion2 decks38 decks
-20%synergy
Snuff Out
5.3%inclusion2 decks38 decks
-8%synergy
Battle-Rage Blessing
5.3%inclusion2 decks38 decks
4%synergy
Doom Blade
5.3%inclusion2 decks38 decks
-2%synergy
Cabal Ritual
5.3%inclusion2 decks38 decks
-13%synergy
Culling the Weak
5.3%inclusion2 decks38 decks
-12%synergy
Altar's Reap
5.3%inclusion2 decks38 decks
3%synergy
Bitter Triumph
5.3%inclusion2 decks38 decks
-5%synergy
Darkness
5.3%inclusion2 decks38 decks
-5%synergy
Death Denied
5.3%inclusion2 decks38 decks
5%synergy
Fake Your Own Death
5.3%inclusion2 decks38 decks
-2%synergy
Sorceries
Phyresis Outbreak
50%inclusion19 decks38 decks
48%synergy
Feed the Swarm
50%inclusion19 decks38 decks
-0%synergy
Vat Emergence
37%inclusion14 decks38 decks
35%synergy
Crippling Fear
37%inclusion14 decks38 decks
34%synergy
Revenge of the Rats
34%inclusion13 decks38 decks
31%synergy
Sign in Blood
29%inclusion11 decks38 decks
-6%synergy
Patriarch's Bidding
26%inclusion10 decks38 decks
22%synergy
Night's Whisper
26%inclusion10 decks38 decks
1%synergy
Swarmyard Massacre
24%inclusion9 decks38 decks
21%synergy
Kindred Dominance
24%inclusion9 decks38 decks
19%synergy
Spread the Sickness
21%inclusion8 decks38 decks
20%synergy
Feed the Infection
21%inclusion8 decks38 decks
20%synergy
Diabolic Tutor
18%inclusion7 decks38 decks
4%synergy
Read the Bones
18%inclusion7 decks38 decks
2%synergy
Unearth
16%inclusion6 decks38 decks
7%synergy
Echoing Return
16%inclusion6 decks38 decks
13%synergy
Exsanguinate
13%inclusion5 decks38 decks
-12%synergy
Victimize
11%inclusion4 decks38 decks
-17%synergy
Caress of Phyrexia
11%inclusion4 decks38 decks
10%synergy
Toxic Deluge
11%inclusion4 decks38 decks
-26%synergy
Geth's Summons
11%inclusion4 decks38 decks
10%synergy
Bubbling Muck
7.9%inclusion3 decks38 decks
-8%synergy
Mutilate
7.9%inclusion3 decks38 decks
-8%synergy
Living Death
7.9%inclusion3 decks38 decks
-2%synergy
In Garruk's Wake
7.9%inclusion3 decks38 decks
4%synergy
Corrupt
7.9%inclusion3 decks38 decks
5%synergy
Plague of Vermin
7.9%inclusion3 decks38 decks
5%synergy
Splinter's Technique
7.4%inclusion2 decks27 decks
5%synergy
Bloodline Bidding
7.1%inclusion2 decks28 decks
3%synergy
Diabolic Intent
5.3%inclusion2 decks38 decks
-10%synergy
Torment of Hailfire
5.3%inclusion2 decks38 decks
-10%synergy
Return from Extinction
5.3%inclusion2 decks38 decks
5%synergy
Decree of Pain
5.3%inclusion2 decks38 decks
0%synergy
Reanimate
5.3%inclusion2 decks38 decks
-35%synergy
Gruesome Realization
5.3%inclusion2 decks38 decks
3%synergy
Lab Rats
5.3%inclusion2 decks38 decks
5%synergy
Disentomb
5.3%inclusion2 decks38 decks
4%synergy
Secret Salvage
5.3%inclusion2 decks38 decks
4%synergy
Utility Artifacts
Herald's Horn
47%inclusion18 decks38 decks
42%synergy
Contagion Clasp
34%inclusion13 decks38 decks
32%synergy
Skullclamp
32%inclusion12 decks38 decks
9%synergy
Vanquisher's Banner
32%inclusion12 decks38 decks
28%synergy
Swiftfoot Boots
32%inclusion12 decks38 decks
0%synergy
Whip of Erebos
21%inclusion8 decks38 decks
10%synergy
Prosthetic Injector
21%inclusion8 decks38 decks
21%synergy
Thrumming Stone
21%inclusion8 decks38 decks
17%synergy
Contagion Engine
18%inclusion7 decks38 decks
17%synergy
Door of Destinies
18%inclusion7 decks38 decks
16%synergy
Lightning Greaves
16%inclusion6 decks38 decks
-18%synergy
Chronicle of Victory
14%inclusion4 decks28 decks
12%synergy
Ashnod's Altar
11%inclusion4 decks38 decks
-9%synergy
Grafted Exoskeleton
11%inclusion4 decks38 decks
9%synergy
Vat of Rebirth
7.9%inclusion3 decks38 decks
4%synergy
Hall of Triumph
7.9%inclusion3 decks38 decks
8%synergy
Akroma's Memorial
7.9%inclusion3 decks38 decks
7%synergy
The Darkness Crystal
5.7%inclusion2 decks35 decks
-14%synergy
Wayfarer's Bauble
5.3%inclusion2 decks38 decks
-10%synergy
Cloudstone Curio
5.3%inclusion2 decks38 decks
5%synergy
Coat of Arms
5.3%inclusion2 decks38 decks
3%synergy
Trailblazer's Boots
5.3%inclusion2 decks38 decks
3%synergy
Stoneforge Masterwork
5.3%inclusion2 decks38 decks
5%synergy
Banner of Kinship
5.3%inclusion2 decks38 decks
3%synergy
Whispersilk Cloak
5.3%inclusion2 decks38 decks
-1%synergy
Blade of Selves
5.3%inclusion2 decks38 decks
4%synergy
Mask of Avacyn
5.3%inclusion2 decks38 decks
5%synergy
Urza's Incubator
5.3%inclusion2 decks38 decks
3%synergy
Nihil Spellbomb
5.3%inclusion2 decks38 decks
4%synergy
Staff of the Death Magus
5.3%inclusion2 decks38 decks
2%synergy
Basilisk Collar
5.3%inclusion2 decks38 decks
2%synergy
Enchantments
Necrogen Communion
47%inclusion18 decks38 decks
46%synergy
Cover of Darkness
34%inclusion13 decks38 decks
31%synergy
Phyrexian Arena
34%inclusion13 decks38 decks
-5%synergy
Phyresis
29%inclusion11 decks38 decks
27%synergy
Oversold Cemetery
21%inclusion8 decks38 decks
16%synergy
Vampiric Rites
18%inclusion7 decks38 decks
12%synergy
Grave Pact
18%inclusion7 decks38 decks
-1%synergy
Black Market Connections
16%inclusion6 decks38 decks
-8%synergy
Phyrexian Reclamation
13%inclusion5 decks38 decks
3%synergy
Haunted One
13%inclusion5 decks38 decks
11%synergy
Black Market
11%inclusion4 decks38 decks
-10%synergy
Underworld Connections
7.9%inclusion3 decks38 decks
6%synergy
Glistening Oil
7.9%inclusion3 decks38 decks
7%synergy
Dictate of Erebos
7.9%inclusion3 decks38 decks
-3%synergy
Intimidation
7.9%inclusion3 decks38 decks
7%synergy
Demonic Vigor
5.3%inclusion2 decks38 decks
5%synergy
The Meathook Massacre
5.3%inclusion2 decks38 decks
-12%synergy
Relic Putrescence
5.3%inclusion2 decks38 decks
5%synergy
Tribute to Horobi
5.3%inclusion2 decks38 decks
4%synergy
Carnival of Souls
5.3%inclusion2 decks38 decks
4%synergy
Underworld Dreams
5.3%inclusion2 decks38 decks
-1%synergy
Eternal Thirst
5.3%inclusion2 decks38 decks
3%synergy
Kaya's Ghostform
5.3%inclusion2 decks38 decks
-5%synergy
Snake Cult Initiation
5.3%inclusion2 decks38 decks
5%synergy
Demonic Embrace
5.3%inclusion2 decks38 decks
4%synergy
Lord Skitter's Blessing
5.3%inclusion2 decks38 decks
5%synergy
Dark Prophecy
5.3%inclusion2 decks38 decks
1%synergy
Bad Moon
5.3%inclusion2 decks38 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion13 decks38 decks
32%synergy
Liliana of the Dark Realms
21%inclusion8 decks38 decks
7%synergy
Utility Lands
Karn's Bastion
53%inclusion20 decks38 decks
49%synergy
Rogue's Passage
50%inclusion19 decks38 decks
31%synergy
Mudflat Village
47%inclusion18 decks38 decks
45%synergy
Bojuka Bog
45%inclusion17 decks38 decks
-2%synergy
Cabal Stronghold
39%inclusion15 decks38 decks
5%synergy
Cabal Coffers
32%inclusion12 decks38 decks
-23%synergy
Mortuary Mire
29%inclusion11 decks38 decks
16%synergy
Reliquary Tower
29%inclusion11 decks38 decks
-1%synergy
Three Tree City
29%inclusion11 decks38 decks
24%synergy
Witch's Cottage
26%inclusion10 decks38 decks
2%synergy
Urborg, Tomb of Yawgmoth
26%inclusion10 decks38 decks
-11%synergy
Access Tunnel
24%inclusion9 decks38 decks
21%synergy
Secret Tunnel
22%inclusion7 decks32 decks
21%synergy
Nykthos, Shrine to Nyx
16%inclusion6 decks38 decks
-14%synergy
Shizo, Death's Storehouse
13%inclusion5 decks38 decks
3%synergy
Phyrexian Tower
13%inclusion5 decks38 decks
-13%synergy
Barren Moor
13%inclusion5 decks38 decks
4%synergy
Crypt of Agadeem
13%inclusion5 decks38 decks
2%synergy
The Dross Pits
13%inclusion5 decks38 decks
12%synergy
War Room
11%inclusion4 decks38 decks
-5%synergy
Minas Morgul, Dark Fortress
11%inclusion4 decks38 decks
8%synergy
Castle Locthwain
11%inclusion4 decks38 decks
-6%synergy
Desert of the Glorified
7.9%inclusion3 decks38 decks
5%synergy
Inkmoth Nexus
7.9%inclusion3 decks38 decks
7%synergy
Susur Secundi, Void Altar
5.7%inclusion2 decks35 decks
-2%synergy
Vault of Whispers
5.3%inclusion2 decks38 decks
-0%synergy
Mage-Ring Network
5.3%inclusion2 decks38 decks
5%synergy
Memorial to Folly
5.3%inclusion2 decks38 decks
2%synergy
Piranha Marsh
5.3%inclusion2 decks38 decks
5%synergy
Polluted Mire
5.3%inclusion2 decks38 decks
2%synergy
Deserted Temple
5.3%inclusion2 decks38 decks
1%synergy
Blighted Fen
5.3%inclusion2 decks38 decks
4%synergy
Temple of the False God
5.3%inclusion2 decks38 decks
-2%synergy
Mana Artifacts
Sol Ring
61%inclusion23 decks38 decks
-25%synergy
Arcane Signet
39%inclusion15 decks38 decks
-22%synergy
Glistening Sphere
37%inclusion14 decks38 decks
36%synergy
Staff of Compleation
18%inclusion7 decks38 decks
17%synergy
Charcoal Diamond
16%inclusion6 decks38 decks
-6%synergy
Heraldic Banner
16%inclusion6 decks38 decks
11%synergy
Patchwork Banner
16%inclusion6 decks38 decks
11%synergy
Phyrexian Atlas
13%inclusion5 decks38 decks
13%synergy
Mind Stone
11%inclusion4 decks38 decks
-18%synergy
The Soul Stone
8.6%inclusion3 decks35 decks
-7%synergy
Caged Sun
7.9%inclusion3 decks38 decks
-3%synergy
Gauntlet of Power
7.9%inclusion3 decks38 decks
5%synergy
Thought Vessel
7.9%inclusion3 decks38 decks
-17%synergy
Throne of Eldraine
5.3%inclusion2 decks38 decks
-4%synergy
Lands
Swamp
100%inclusion38 decks38 decks
5%synergy
Path of Ancestry
39%inclusion15 decks38 decks
34%synergy
Myriad Landscape
24%inclusion9 decks38 decks
-1%synergy
Cavern of Souls
16%inclusion6 decks38 decks
9%synergy
Escape Tunnel
11%inclusion4 decks38 decks
9%synergy
Malakir Rebirth
11%inclusion4 decks38 decks
-13%synergy
Big Apple, 3 a.m.
8.7%inclusion2 decks23 decks
7%synergy
Fell the Profane
7.9%inclusion3 decks38 decks
-11%synergy
Command Tower
5.3%inclusion2 decks38 decks
-0%synergy
Terramorphic Expanse
5.3%inclusion2 decks38 decks
2%synergy
Urza's Cave
5.3%inclusion2 decks38 decks
-3%synergy
Evolving Wilds
5.3%inclusion2 decks38 decks
1%synergy
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