Karumonix, the Rat King (Commander) - Core Aggro

Karumonix, the Rat King
Rank #383
13decks
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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, Pale Piper
50%inclusion2 decks4 decks
46%synergy
Rat King, Verminister
29%inclusion2 decks7 decks
26%synergy
Splinter, Hamato Yoshi
25%inclusion1 decks4 decks
25%synergy
High Synergy Cards
Piper of the Swarm
100%inclusion13 decks13 decks
93%synergy
Blightbelly Rat
85%inclusion11 decks13 decks
81%synergy
Marrow-Gnawer
77%inclusion10 decks13 decks
74%synergy
Pack Rat
77%inclusion10 decks13 decks
71%synergy
Infectious Inquiry
69%inclusion9 decks13 decks
66%synergy
Ichor Rats
69%inclusion9 decks13 decks
66%synergy
Tangled Colony
69%inclusion9 decks13 decks
66%synergy
Lord Skitter's Butcher
69%inclusion9 decks13 decks
66%synergy
Typhoid Rats
69%inclusion9 decks13 decks
65%synergy
Drown in Ichor
69%inclusion9 decks13 decks
65%synergy
Top Cards
Ogre Slumlord
69%inclusion9 decks13 decks
59%synergy
Lord Skitter, Sewer King
69%inclusion9 decks13 decks
61%synergy
Whisper of the Dross
62%inclusion8 decks13 decks
59%synergy
Defile
62%inclusion8 decks13 decks
25%synergy
Voracious Vermin
62%inclusion8 decks13 decks
58%synergy
Septic Rats
62%inclusion8 decks13 decks
60%synergy
Rat Colony
62%inclusion8 decks13 decks
56%synergy
Crypt Rats
54%inclusion7 decks13 decks
49%synergy
Revenge of the Rats
54%inclusion7 decks13 decks
51%synergy
Vraska's Fall
54%inclusion7 decks13 decks
50%synergy
Creatures
Persistent Marshstalker
54%inclusion7 decks13 decks
51%synergy
Chittering Skitterling
54%inclusion7 decks13 decks
53%synergy
Nezumi Prowler
54%inclusion7 decks13 decks
52%synergy
Rancid Rats
54%inclusion7 decks13 decks
51%synergy
Nezumi Cutthroat
46%inclusion6 decks13 decks
45%synergy
Gnat Miser
46%inclusion6 decks13 decks
43%synergy
Nashi, Moon Sage's Scion
46%inclusion6 decks13 decks
42%synergy
Ruin Rat
46%inclusion6 decks13 decks
45%synergy
Engine Rat
45%inclusion5 decks11 decks
44%synergy
Burglar Rat
38%inclusion5 decks13 decks
27%synergy
Mukotai Ambusher
38%inclusion5 decks13 decks
38%synergy
Species Specialist
38%inclusion5 decks13 decks
35%synergy
Chittering Witch
38%inclusion5 decks13 decks
34%synergy
Twisted Sewer-Witch
38%inclusion5 decks13 decks
37%synergy
Nezumi Informant
38%inclusion5 decks13 decks
32%synergy
Stronghold Rats
38%inclusion5 decks13 decks
35%synergy
Elephant-Rat
33%inclusion3 decks9 decks
33%synergy
Innocuous Rat
31%inclusion4 decks13 decks
30%synergy
Rotting Rats
31%inclusion4 decks13 decks
28%synergy
Ruthless Radrat
31%inclusion4 decks13 decks
30%synergy
Skullsnatcher
31%inclusion4 decks13 decks
30%synergy
Locust Miser
31%inclusion4 decks13 decks
29%synergy
Valley Rotcaller
31%inclusion4 decks13 decks
28%synergy
Ashcoat of the Shadow Swarm
31%inclusion4 decks13 decks
28%synergy
Changeling Outcast
31%inclusion4 decks13 decks
26%synergy
Drainpipe Vermin
31%inclusion4 decks13 decks
29%synergy
Ravenous Rats
23%inclusion3 decks13 decks
21%synergy
Gnawing Vermin
23%inclusion3 decks13 decks
22%synergy
Ayara, First of Locthwain
23%inclusion3 decks13 decks
-3%synergy
Ink-Eyes, Servant of Oni
23%inclusion3 decks13 decks
20%synergy
Swarm of Rats
23%inclusion3 decks13 decks
21%synergy
Yawgmoth, Thran Physician
23%inclusion3 decks13 decks
13%synergy
Ratcatcher
23%inclusion3 decks13 decks
20%synergy
Nezumi Bone-Reader
23%inclusion3 decks13 decks
22%synergy
Wave of Rats
23%inclusion3 decks13 decks
21%synergy
Undercity Dire Rat
18%inclusion2 decks11 decks
16%synergy
Chittering Rats
15%inclusion2 decks13 decks
15%synergy
Thornplate Intimidator
15%inclusion2 decks13 decks
15%synergy
Daggerfang Duo
15%inclusion2 decks13 decks
15%synergy
Sinuous Vermin
15%inclusion2 decks13 decks
15%synergy
Rats of Rath
15%inclusion2 decks13 decks
15%synergy
Pestilence Rats
15%inclusion2 decks13 decks
13%synergy
Sewer Rats
15%inclusion2 decks13 decks
15%synergy
Old Flitterfang
15%inclusion2 decks13 decks
14%synergy
Refurbished Familiar
7.7%inclusion1 decks13 decks
5%synergy
Bog Rats
7.7%inclusion1 decks13 decks
7%synergy
Nezumi Ronin
7.7%inclusion1 decks13 decks
8%synergy
Relentless Rats
7.7%inclusion1 decks13 decks
6%synergy
Nezumi Graverobber
7.7%inclusion1 decks13 decks
6%synergy
Graveshifter
7.7%inclusion1 decks13 decks
7%synergy
Instants
Village Rites
54%inclusion7 decks13 decks
29%synergy
Rat Out
46%inclusion6 decks13 decks
45%synergy
Dark Ritual
46%inclusion6 decks13 decks
-20%synergy
Anoint with Affliction
38%inclusion5 decks13 decks
38%synergy
Virulent Wound
31%inclusion4 decks13 decks
30%synergy
Tainted Strike
31%inclusion4 decks13 decks
28%synergy
Corrupted Conviction
31%inclusion4 decks13 decks
18%synergy
Go for the Throat
23%inclusion3 decks13 decks
0%synergy
Consuming Corruption
23%inclusion3 decks13 decks
7%synergy
Grim Affliction
23%inclusion3 decks13 decks
21%synergy
Withering Torment
23%inclusion3 decks13 decks
-8%synergy
Alesha's Legacy
18%inclusion2 decks11 decks
17%synergy
Deadly Rollick
15%inclusion2 decks13 decks
-9%synergy
Murder
15%inclusion2 decks13 decks
5%synergy
Infernal Grasp
15%inclusion2 decks13 decks
-10%synergy
Foul-Tongue Shriek
15%inclusion2 decks13 decks
14%synergy
Malakir Rebirth
15%inclusion2 decks13 decks
-7%synergy
Gravepurge
15%inclusion2 decks13 decks
14%synergy
Tragic Slip
15%inclusion2 decks13 decks
-5%synergy
Hero's Downfall
7.7%inclusion1 decks13 decks
1%synergy
Fell the Profane
7.7%inclusion1 decks13 decks
-11%synergy
Force of Despair
7.7%inclusion1 decks13 decks
0%synergy
Fatal Push
7.7%inclusion1 decks13 decks
5%synergy
Sheoldred's Edict
7.7%inclusion1 decks13 decks
-7%synergy
Imp's Mischief
7.7%inclusion1 decks13 decks
-17%synergy
Pile On
7.7%inclusion1 decks13 decks
6%synergy
Not Dead After All
7.7%inclusion1 decks13 decks
-4%synergy
Undying Evil
7.7%inclusion1 decks13 decks
4%synergy
Contagion
7.7%inclusion1 decks13 decks
7%synergy
Flare of Malice
7.7%inclusion1 decks13 decks
-5%synergy
Altar's Reap
7.7%inclusion1 decks13 decks
5%synergy
Bitter Triumph
7.7%inclusion1 decks13 decks
-2%synergy
Raise the Draugr
7.7%inclusion1 decks13 decks
7%synergy
Death Denied
7.7%inclusion1 decks13 decks
7%synergy
Offer Immortality
7.7%inclusion1 decks13 decks
6%synergy
Curtains' Call
7.7%inclusion1 decks13 decks
6%synergy
Nameless Inversion
7.7%inclusion1 decks13 decks
7%synergy
Breathe Your Last
7.7%inclusion1 decks13 decks
6%synergy
Savor
7.7%inclusion1 decks13 decks
7%synergy
Sorceries
Crippling Fear
54%inclusion7 decks13 decks
51%synergy
Unearth
46%inclusion6 decks13 decks
38%synergy
Patriarch's Bidding
38%inclusion5 decks13 decks
34%synergy
Phyresis Outbreak
38%inclusion5 decks13 decks
37%synergy
Vat Emergence
31%inclusion4 decks13 decks
29%synergy
Swarmyard Massacre
31%inclusion4 decks13 decks
28%synergy
Read the Bones
31%inclusion4 decks13 decks
14%synergy
Spread the Sickness
23%inclusion3 decks13 decks
22%synergy
Echoing Return
23%inclusion3 decks13 decks
20%synergy
Night's Whisper
23%inclusion3 decks13 decks
-2%synergy
Sign in Blood
23%inclusion3 decks13 decks
-13%synergy
Diabolic Intent
15%inclusion2 decks13 decks
1%synergy
Bubbling Muck
15%inclusion2 decks13 decks
0%synergy
Feed the Infection
15%inclusion2 decks13 decks
15%synergy
Feed the Swarm
15%inclusion2 decks13 decks
-35%synergy
Mutilate
15%inclusion2 decks13 decks
-2%synergy
Living Death
15%inclusion2 decks13 decks
5%synergy
Lab Rats
15%inclusion2 decks13 decks
15%synergy
Kindred Dominance
15%inclusion2 decks13 decks
11%synergy
Bloodline Bidding
13%inclusion1 decks8 decks
8%synergy
Diabolic Tutor
7.7%inclusion1 decks13 decks
-7%synergy
Victimize
7.7%inclusion1 decks13 decks
-19%synergy
Torment of Hailfire
7.7%inclusion1 decks13 decks
-8%synergy
Forever Young
7.7%inclusion1 decks13 decks
6%synergy
Haunting Voyage
7.7%inclusion1 decks13 decks
6%synergy
Predators' Hour
7.7%inclusion1 decks13 decks
6%synergy
Morbid Curiosity
7.7%inclusion1 decks13 decks
6%synergy
Ancient Craving
7.7%inclusion1 decks13 decks
6%synergy
Caress of Phyrexia
7.7%inclusion1 decks13 decks
7%synergy
Fell
7.7%inclusion1 decks13 decks
4%synergy
Insatiable Avarice
7.7%inclusion1 decks13 decks
-4%synergy
Despise
7.7%inclusion1 decks13 decks
7%synergy
Gruesome Realization
7.7%inclusion1 decks13 decks
6%synergy
Geth's Summons
7.7%inclusion1 decks13 decks
7%synergy
Disentomb
7.7%inclusion1 decks13 decks
7%synergy
Rise of the Dark Realms
7.7%inclusion1 decks13 decks
-5%synergy
Grim Tutor
7.7%inclusion1 decks13 decks
-4%synergy
Languish
7.7%inclusion1 decks13 decks
6%synergy
Plague of Vermin
7.7%inclusion1 decks13 decks
5%synergy
Pact of the Serpent
7.7%inclusion1 decks13 decks
6%synergy
Utility Artifacts
Bontu's Monument
38%inclusion5 decks13 decks
10%synergy
Jet Medallion
38%inclusion5 decks13 decks
-23%synergy
Contagion Clasp
31%inclusion4 decks13 decks
28%synergy
Thrumming Stone
31%inclusion4 decks13 decks
27%synergy
Herald's Horn
31%inclusion4 decks13 decks
25%synergy
Vat of Rebirth
23%inclusion3 decks13 decks
19%synergy
Contagion Engine
23%inclusion3 decks13 decks
21%synergy
Skullclamp
23%inclusion3 decks13 decks
1%synergy
Whip of Erebos
15%inclusion2 decks13 decks
5%synergy
Sword of the Squeak
15%inclusion2 decks13 decks
15%synergy
Prosthetic Injector
15%inclusion2 decks13 decks
15%synergy
Door of Destinies
15%inclusion2 decks13 decks
13%synergy
Chronicle of Victory
13%inclusion1 decks8 decks
9%synergy
The Darkness Crystal
9.1%inclusion1 decks11 decks
-11%synergy
Lashwrithe
7.7%inclusion1 decks13 decks
4%synergy
Icon of Ancestry
7.7%inclusion1 decks13 decks
7%synergy
Tarrian's Soulcleaver
7.7%inclusion1 decks13 decks
4%synergy
Wayfarer's Bauble
7.7%inclusion1 decks13 decks
-8%synergy
Mirror Box
7.7%inclusion1 decks13 decks
7%synergy
Erratic Portal
7.7%inclusion1 decks13 decks
7%synergy
Ashnod's Altar
7.7%inclusion1 decks13 decks
-12%synergy
Leyline Axe
7.7%inclusion1 decks13 decks
7%synergy
Throne of Geth
7.7%inclusion1 decks13 decks
7%synergy
Cloudstone Curio
7.7%inclusion1 decks13 decks
8%synergy
Coat of Arms
7.7%inclusion1 decks13 decks
5%synergy
Mind Carver
7.7%inclusion1 decks13 decks
8%synergy
Sword of Truth and Justice
7.7%inclusion1 decks13 decks
7%synergy
Heirloom Blade
7.7%inclusion1 decks13 decks
7%synergy
Vanquisher's Banner
7.7%inclusion1 decks13 decks
4%synergy
Whispersilk Cloak
7.7%inclusion1 decks13 decks
2%synergy
Horn of the Mark
7.7%inclusion1 decks13 decks
8%synergy
Blade of Selves
7.7%inclusion1 decks13 decks
6%synergy
Hunter's Blowgun
7.7%inclusion1 decks13 decks
8%synergy
Kitesail
7.7%inclusion1 decks13 decks
8%synergy
Swiftfoot Boots
7.7%inclusion1 decks13 decks
-24%synergy
Lightning Greaves
7.7%inclusion1 decks13 decks
-26%synergy
Grafted Exoskeleton
7.7%inclusion1 decks13 decks
7%synergy
Aether Vial
7.7%inclusion1 decks13 decks
8%synergy
Enchantments
Cover of Darkness
38%inclusion5 decks13 decks
36%synergy
Phyrexian Reclamation
23%inclusion3 decks13 decks
13%synergy
Grave Pact
23%inclusion3 decks13 decks
4%synergy
Oversold Cemetery
23%inclusion3 decks13 decks
18%synergy
Phyrexian Arena
23%inclusion3 decks13 decks
-17%synergy
Phyresis
15%inclusion2 decks13 decks
13%synergy
Lord Skitter's Blessing
15%inclusion2 decks13 decks
15%synergy
Necrogen Communion
15%inclusion2 decks13 decks
14%synergy
Unholy Strength
7.7%inclusion1 decks13 decks
8%synergy
The Meathook Massacre
7.7%inclusion1 decks13 decks
-10%synergy
Greed
7.7%inclusion1 decks13 decks
1%synergy
Infernal Scarring
7.7%inclusion1 decks13 decks
8%synergy
Enfeeblement
7.7%inclusion1 decks13 decks
8%synergy
Vampiric Rites
7.7%inclusion1 decks13 decks
2%synergy
Haunted One
7.7%inclusion1 decks13 decks
5%synergy
Tribute to Horobi
7.7%inclusion1 decks13 decks
7%synergy
Derelict Attic // Widow's Walk
7.7%inclusion1 decks13 decks
7%synergy
Underworld Dreams
7.7%inclusion1 decks13 decks
2%synergy
Eternal Thirst
7.7%inclusion1 decks13 decks
5%synergy
Dead Weight
7.7%inclusion1 decks13 decks
7%synergy
Revenge of Ravens
7.7%inclusion1 decks13 decks
6%synergy
Tortured Existence
7.7%inclusion1 decks13 decks
3%synergy
Bad Moon
7.7%inclusion1 decks13 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
7.7%inclusion1 decks13 decks
5%synergy
Utility Lands
Swarmyard
54%inclusion7 decks13 decks
48%synergy
Mudflat Village
54%inclusion7 decks13 decks
51%synergy
Mortuary Mire
46%inclusion6 decks13 decks
33%synergy
Cabal Coffers
46%inclusion6 decks13 decks
-9%synergy
Cabal Stronghold
38%inclusion5 decks13 decks
4%synergy
Witch's Cottage
38%inclusion5 decks13 decks
14%synergy
Karn's Bastion
38%inclusion5 decks13 decks
34%synergy
Three Tree City
38%inclusion5 decks13 decks
34%synergy
Bojuka Bog
31%inclusion4 decks13 decks
-16%synergy
Crypt of Agadeem
23%inclusion3 decks13 decks
12%synergy
Castle Locthwain
23%inclusion3 decks13 decks
6%synergy
Shizo, Death's Storehouse
15%inclusion2 decks13 decks
5%synergy
Phyrexian Tower
15%inclusion2 decks13 decks
-10%synergy
Barren Moor
15%inclusion2 decks13 decks
5%synergy
The Dross Pits
15%inclusion2 decks13 decks
14%synergy
Nykthos, Shrine to Nyx
15%inclusion2 decks13 decks
-14%synergy
Minas Morgul, Dark Fortress
15%inclusion2 decks13 decks
12%synergy
Takenuma, Abandoned Mire
15%inclusion2 decks13 decks
0%synergy
Reliquary Tower
15%inclusion2 decks13 decks
-15%synergy
Urborg, Tomb of Yawgmoth
15%inclusion2 decks13 decks
-22%synergy
Access Tunnel
15%inclusion2 decks13 decks
12%synergy
Rogue's Passage
15%inclusion2 decks13 decks
-4%synergy
Secret Tunnel
11%inclusion1 decks9 decks
10%synergy
Vault of Whispers
7.7%inclusion1 decks13 decks
2%synergy
Hostile Hostel
7.7%inclusion1 decks13 decks
7%synergy
Memorial to Folly
7.7%inclusion1 decks13 decks
4%synergy
Hall of the Bandit Lord
7.7%inclusion1 decks13 decks
7%synergy
Vesuva
7.7%inclusion1 decks13 decks
5%synergy
The Black Gate
7.7%inclusion1 decks13 decks
4%synergy
War Room
7.7%inclusion1 decks13 decks
-9%synergy
High Market
7.7%inclusion1 decks13 decks
1%synergy
Diamond City
7.7%inclusion1 decks13 decks
7%synergy
Darksteel Citadel
7.7%inclusion1 decks13 decks
6%synergy
Sanctum of Eternity
7.7%inclusion1 decks13 decks
7%synergy
Leechridden Swamp
7.7%inclusion1 decks13 decks
5%synergy
Everglades
7.7%inclusion1 decks13 decks
6%synergy
Hidden Necropolis
7.7%inclusion1 decks13 decks
6%synergy
Mana Artifacts
Sol Ring
54%inclusion7 decks13 decks
-32%synergy
Arcane Signet
38%inclusion5 decks13 decks
-23%synergy
Staff of Compleation
31%inclusion4 decks13 decks
29%synergy
Glistening Sphere
31%inclusion4 decks13 decks
30%synergy
Mind Stone
23%inclusion3 decks13 decks
-6%synergy
Bender's Waterskin
11%inclusion1 decks9 decks
10%synergy
Caged Sun
7.7%inclusion1 decks13 decks
-4%synergy
Commander's Sphere
7.7%inclusion1 decks13 decks
-1%synergy
Charcoal Diamond
7.7%inclusion1 decks13 decks
-15%synergy
Pristine Talisman
7.7%inclusion1 decks13 decks
6%synergy
Heraldic Banner
7.7%inclusion1 decks13 decks
2%synergy
Thought Vessel
7.7%inclusion1 decks13 decks
-18%synergy
Lands
Swamp
100%inclusion13 decks13 decks
5%synergy
Path of Ancestry
38%inclusion5 decks13 decks
33%synergy
Escape Tunnel
15%inclusion2 decks13 decks
14%synergy
Command Tower
15%inclusion2 decks13 decks
10%synergy
Malakir Rebirth
15%inclusion2 decks13 decks
-7%synergy
Snow-Covered Swamp
15%inclusion2 decks13 decks
9%synergy
Prismatic Vista
7.7%inclusion1 decks13 decks
5%synergy
Fell the Profane
7.7%inclusion1 decks13 decks
-11%synergy
Lazotep Quarry
7.7%inclusion1 decks13 decks
7%synergy
Myriad Landscape
7.7%inclusion1 decks13 decks
-18%synergy
Urza's Cave
7.7%inclusion1 decks13 decks
-1%synergy
Sunken Citadel
7.7%inclusion1 decks13 decks
7%synergy
Verdant Catacombs
7.7%inclusion1 decks13 decks
4%synergy
Cavern of Souls
7.7%inclusion1 decks13 decks
1%synergy
Marsh Flats
7.7%inclusion1 decks13 decks
4%synergy
Polluted Delta
7.7%inclusion1 decks13 decks
4%synergy
Bloodstained Mire
7.7%inclusion1 decks13 decks
4%synergy
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