Karumonix, the Rat King (Commander) - Budget Relentless Rats

Karumonix, the Rat King
Rank #400
12decks
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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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Typhoid Rats
100%inclusion12 decks12 decks
96%synergy
Relentless Rats
92%inclusion11 decks12 decks
90%synergy
Blightbelly Rat
83%inclusion10 decks12 decks
80%synergy
Burglar Rat
83%inclusion10 decks12 decks
73%synergy
Persistent Marshstalker
75%inclusion9 decks12 decks
72%synergy
Tangled Colony
75%inclusion9 decks12 decks
72%synergy
Lord Skitter's Butcher
75%inclusion9 decks12 decks
72%synergy
Lord Skitter, Sewer King
75%inclusion9 decks12 decks
67%synergy
Rat Out
67%inclusion8 decks12 decks
65%synergy
Necrogen Communion
67%inclusion8 decks12 decks
65%synergy
Top Cards
Piper of the Swarm
67%inclusion8 decks12 decks
60%synergy
Voracious Vermin
67%inclusion8 decks12 decks
64%synergy
Crypt Rats
67%inclusion8 decks12 decks
62%synergy
Ogre Slumlord
67%inclusion8 decks12 decks
57%synergy
Phyresis
58%inclusion7 decks12 decks
56%synergy
Nezumi Cutthroat
58%inclusion7 decks12 decks
58%synergy
Ruin Rat
58%inclusion7 decks12 decks
57%synergy
Drown in Ichor
58%inclusion7 decks12 decks
55%synergy
Sign in Blood
58%inclusion7 decks12 decks
23%synergy
Vat Emergence
58%inclusion7 decks12 decks
57%synergy
Game Changers
Bolas's Citadel
8.3%inclusion1 decks12 decks
-20%synergy
Creatures
Pack Rat
50%inclusion6 decks12 decks
44%synergy
Twisted Sewer-Witch
50%inclusion6 decks12 decks
49%synergy
Wave of Rats
50%inclusion6 decks12 decks
48%synergy
Stronghold Rats
50%inclusion6 decks12 decks
46%synergy
Ichor Rats
50%inclusion6 decks12 decks
47%synergy
Undercity Dire Rat
50%inclusion1 decks2 decks
48%synergy
Rat King, Pale Piper
50%inclusion1 decks2 decks
46%synergy
Ravenous Rats
42%inclusion5 decks12 decks
40%synergy
Thornplate Intimidator
42%inclusion5 decks12 decks
41%synergy
Mukotai Ambusher
42%inclusion5 decks12 decks
41%synergy
Nezumi Bladeblesser
42%inclusion5 decks12 decks
41%synergy
Chittering Skitterling
42%inclusion5 decks12 decks
41%synergy
Chittering Witch
42%inclusion5 decks12 decks
37%synergy
Nezumi Prowler
42%inclusion5 decks12 decks
40%synergy
Rancid Rats
42%inclusion5 decks12 decks
39%synergy
Innocuous Rat
33%inclusion3 decks9 decks
32%synergy
Marrow-Gnawer
33%inclusion4 decks12 decks
30%synergy
Gnawing Vermin
33%inclusion4 decks12 decks
32%synergy
Daggerfang Duo
33%inclusion4 decks12 decks
33%synergy
Drainpipe Vermin
33%inclusion4 decks12 decks
32%synergy
Pestilence Rats
33%inclusion4 decks12 decks
31%synergy
Septic Rats
33%inclusion4 decks12 decks
32%synergy
Chittering Rats
25%inclusion3 decks12 decks
24%synergy
Wick's Patrol
25%inclusion3 decks12 decks
25%synergy
Ruthless Radrat
25%inclusion3 decks12 decks
24%synergy
Swarm of Rats
25%inclusion3 decks12 decks
23%synergy
Changeling Outcast
25%inclusion3 decks12 decks
20%synergy
Nezumi Informant
25%inclusion3 decks12 decks
19%synergy
Warehouse Tabby
25%inclusion3 decks12 decks
25%synergy
Ratcatcher
25%inclusion3 decks12 decks
22%synergy
Gnat Miser
25%inclusion3 decks12 decks
22%synergy
Old Flitterfang
25%inclusion3 decks12 decks
24%synergy
Solemn Simulacrum
17%inclusion2 decks12 decks
-5%synergy
Patron of the Nezumi
17%inclusion2 decks12 decks
16%synergy
Nezumi Graverobber
17%inclusion2 decks12 decks
15%synergy
Rotting Rats
17%inclusion2 decks12 decks
14%synergy
Ayara, First of Locthwain
17%inclusion2 decks12 decks
-9%synergy
Gray Merchant of Asphodel
17%inclusion2 decks12 decks
-34%synergy
Scrib Nibblers
17%inclusion2 decks12 decks
16%synergy
Nezumi Linkbreaker
17%inclusion2 decks12 decks
15%synergy
Razortooth Rats
17%inclusion2 decks12 decks
16%synergy
Valley Rotcaller
17%inclusion2 decks12 decks
14%synergy
Ossuary Rats
17%inclusion2 decks12 decks
16%synergy
Sewer Rats
17%inclusion2 decks12 decks
16%synergy
Nashi, Moon Sage's Scion
17%inclusion2 decks12 decks
13%synergy
Fanatic of the Harrowing
10%inclusion1 decks10 decks
9%synergy
Valgavoth's Faithful
10%inclusion1 decks10 decks
9%synergy
Refurbished Familiar
8.3%inclusion1 decks12 decks
6%synergy
Barkform Harvester
8.3%inclusion1 decks12 decks
8%synergy
Bog Rats
8.3%inclusion1 decks12 decks
8%synergy
Instants
Murder
50%inclusion6 decks12 decks
40%synergy
Vraska's Fall
42%inclusion5 decks12 decks
38%synergy
Village Rites
42%inclusion5 decks12 decks
16%synergy
Feign Death
42%inclusion5 decks12 decks
33%synergy
Whisper of the Dross
33%inclusion4 decks12 decks
31%synergy
Defile
33%inclusion4 decks12 decks
-2%synergy
Raise the Draugr
33%inclusion4 decks12 decks
32%synergy
Stab
29%inclusion2 decks7 decks
28%synergy
Hero's Downfall
25%inclusion3 decks12 decks
18%synergy
Anoint with Affliction
25%inclusion3 decks12 decks
24%synergy
Deadly Dispute
25%inclusion3 decks12 decks
-2%synergy
Grisly Spectacle
25%inclusion3 decks12 decks
24%synergy
Foul-Tongue Shriek
25%inclusion3 decks12 decks
23%synergy
Corrupted Conviction
25%inclusion3 decks12 decks
13%synergy
Crypt Incursion
25%inclusion3 decks12 decks
23%synergy
Corpse Churn
25%inclusion3 decks12 decks
24%synergy
Eyes of the Beholder
17%inclusion2 decks12 decks
17%synergy
Hazel's Nocturne
17%inclusion2 decks12 decks
16%synergy
Go for the Throat
17%inclusion2 decks12 decks
-6%synergy
Not Dead After All
17%inclusion2 decks12 decks
5%synergy
Consuming Corruption
17%inclusion2 decks12 decks
1%synergy
Dark Ritual
17%inclusion2 decks12 decks
-50%synergy
Bitter Triumph
17%inclusion2 decks12 decks
7%synergy
Undying Malice
17%inclusion2 decks12 decks
7%synergy
Infernal Grasp
17%inclusion2 decks12 decks
-8%synergy
Death Denied
17%inclusion2 decks12 decks
16%synergy
Tainted Strike
17%inclusion2 decks12 decks
14%synergy
Death Wind
17%inclusion2 decks12 decks
16%synergy
Feed the Cycle
17%inclusion2 decks12 decks
16%synergy
Coat with Venom
17%inclusion2 decks12 decks
17%synergy
Gravepurge
17%inclusion2 decks12 decks
15%synergy
Necrobite
17%inclusion2 decks12 decks
17%synergy
Victim of Night
17%inclusion2 decks12 decks
15%synergy
Unmake the Graves
17%inclusion2 decks12 decks
17%synergy
Early Winter
17%inclusion2 decks12 decks
16%synergy
Live or Die
11%inclusion1 decks9 decks
11%synergy
Withering Torment
10%inclusion1 decks10 decks
-21%synergy
Grim Affliction
8.3%inclusion1 decks12 decks
7%synergy
Supernatural Stamina
8.3%inclusion1 decks12 decks
1%synergy
Altar's Reap
8.3%inclusion1 decks12 decks
6%synergy
Dash Hopes
8.3%inclusion1 decks12 decks
7%synergy
Eviscerator's Insight
8.3%inclusion1 decks12 decks
6%synergy
Body Count
8.3%inclusion1 decks12 decks
7%synergy
Fake Your Own Death
8.3%inclusion1 decks12 decks
1%synergy
Plumb the Forbidden
8.3%inclusion1 decks12 decks
4%synergy
Consumed by Greed
8.3%inclusion1 decks12 decks
7%synergy
Bladebrand
8.3%inclusion1 decks12 decks
7%synergy
Offer Immortality
8.3%inclusion1 decks12 decks
6%synergy
Defenestrate
8.3%inclusion1 decks12 decks
8%synergy
Taken by Nightmares
8.3%inclusion1 decks12 decks
8%synergy
Sorceries
Fell
50%inclusion6 decks12 decks
47%synergy
Revenge of the Rats
43%inclusion3 decks7 decks
40%synergy
Infectious Inquiry
42%inclusion5 decks12 decks
39%synergy
Forever Young
33%inclusion4 decks12 decks
32%synergy
Read the Bones
33%inclusion4 decks12 decks
17%synergy
Spread the Sickness
25%inclusion3 decks12 decks
24%synergy
Gruesome Fate
25%inclusion3 decks12 decks
23%synergy
Crippling Fear
25%inclusion3 decks12 decks
22%synergy
Morbid Plunder
17%inclusion2 decks12 decks
17%synergy
Victimize
17%inclusion2 decks12 decks
-11%synergy
Patriarch's Bidding
17%inclusion2 decks12 decks
13%synergy
Coiling Rebirth
17%inclusion2 decks12 decks
15%synergy
Dead Reckoning
17%inclusion2 decks12 decks
17%synergy
Dread Return
17%inclusion2 decks12 decks
5%synergy
Return from Extinction
17%inclusion2 decks12 decks
16%synergy
Mire's Toll
17%inclusion2 decks12 decks
16%synergy
Feed the Infection
17%inclusion2 decks12 decks
16%synergy
Feed the Swarm
17%inclusion2 decks12 decks
-34%synergy
Mutilate
17%inclusion2 decks12 decks
1%synergy
Distress
17%inclusion2 decks12 decks
16%synergy
Caress of Phyrexia
17%inclusion2 decks12 decks
16%synergy
Consume Spirit
17%inclusion2 decks12 decks
15%synergy
Diresight
17%inclusion2 decks12 decks
13%synergy
Hideous Visage
17%inclusion2 decks12 decks
17%synergy
Macabre Waltz
17%inclusion2 decks12 decks
15%synergy
Eaten Alive
17%inclusion2 decks12 decks
13%synergy
Stargaze
17%inclusion2 decks12 decks
15%synergy
Disentomb
17%inclusion2 decks12 decks
16%synergy
Recover
17%inclusion2 decks12 decks
16%synergy
Grave Strength
17%inclusion2 decks12 decks
16%synergy
Commune with Evil
11%inclusion1 decks9 decks
10%synergy
Final Vengeance
10%inclusion1 decks10 decks
8%synergy
Dredge the Mire
8.3%inclusion1 decks12 decks
8%synergy
Diabolic Tutor
8.3%inclusion1 decks12 decks
-5%synergy
Tormented Thoughts
8.3%inclusion1 decks12 decks
8%synergy
Duress
8.3%inclusion1 decks12 decks
2%synergy
Check for Traps
8.3%inclusion1 decks12 decks
8%synergy
Phyresis Outbreak
8.3%inclusion1 decks12 decks
7%synergy
Wrench Mind
8.3%inclusion1 decks12 decks
8%synergy
Predators' Hour
8.3%inclusion1 decks12 decks
7%synergy
Unearth
8.3%inclusion1 decks12 decks
-1%synergy
Appetite for Brains
8.3%inclusion1 decks12 decks
8%synergy
Swarmyard Massacre
8.3%inclusion1 decks12 decks
6%synergy
Mastermind's Acquisition
8.3%inclusion1 decks12 decks
7%synergy
Smallpox
8.3%inclusion1 decks12 decks
3%synergy
Urborg Uprising
8.3%inclusion1 decks12 decks
8%synergy
Decree of Pain
8.3%inclusion1 decks12 decks
3%synergy
Final Parting
8.3%inclusion1 decks12 decks
4%synergy
In Garruk's Wake
8.3%inclusion1 decks12 decks
5%synergy
Zombify
8.3%inclusion1 decks12 decks
6%synergy
Utility Artifacts
Contagion Clasp
50%inclusion6 decks12 decks
48%synergy
Vat of Rebirth
33%inclusion4 decks12 decks
30%synergy
Icon of Ancestry
33%inclusion4 decks12 decks
32%synergy
Prosthetic Injector
25%inclusion3 decks12 decks
25%synergy
Jet Medallion
25%inclusion3 decks12 decks
-37%synergy
Contagion Engine
17%inclusion2 decks12 decks
15%synergy
Vorpal Sword
17%inclusion2 decks12 decks
13%synergy
Vanquisher's Banner
17%inclusion2 decks12 decks
13%synergy
Fleetfeather Sandals
17%inclusion2 decks12 decks
16%synergy
Reaper's Talisman
17%inclusion2 decks12 decks
16%synergy
Herald's Horn
17%inclusion2 decks12 decks
11%synergy
Swiftfoot Boots
17%inclusion2 decks12 decks
-15%synergy
Whip of Erebos
8.3%inclusion1 decks12 decks
-3%synergy
Skullclamp
8.3%inclusion1 decks12 decks
-14%synergy
Pyre of Heroes
8.3%inclusion1 decks12 decks
8%synergy
Transmogrant's Crown
8.3%inclusion1 decks12 decks
7%synergy
Enormous Energy Blade
8.3%inclusion1 decks12 decks
8%synergy
Stoneforge Masterwork
8.3%inclusion1 decks12 decks
8%synergy
Ribskiff
8.3%inclusion1 decks12 decks
8%synergy
Recon Craft Theta
8.3%inclusion1 decks12 decks
8%synergy
Bontu's Monument
8.3%inclusion1 decks12 decks
-20%synergy
Door of Destinies
8.3%inclusion1 decks12 decks
6%synergy
Sinister Monolith
8.3%inclusion1 decks12 decks
7%synergy
Soul Conduit
8.3%inclusion1 decks12 decks
8%synergy
Winter Moon
8.3%inclusion1 decks12 decks
7%synergy
Sigil of Valor
8.3%inclusion1 decks12 decks
8%synergy
Staff of the Death Magus
8.3%inclusion1 decks12 decks
5%synergy
Lightning Greaves
8.3%inclusion1 decks12 decks
-26%synergy
Drossclaw
8.3%inclusion1 decks12 decks
8%synergy
Short Bow
8.3%inclusion1 decks12 decks
8%synergy
Puppet Strings
8.3%inclusion1 decks12 decks
8%synergy
Grafted Exoskeleton
8.3%inclusion1 decks12 decks
7%synergy
Enchantments
Vampiric Rites
33%inclusion4 decks12 decks
27%synergy
Phyrexian Arena
25%inclusion3 decks12 decks
-14%synergy
Greed
17%inclusion2 decks12 decks
10%synergy
Braids's Frightful Return
17%inclusion2 decks12 decks
16%synergy
Pooling Venom
17%inclusion2 decks12 decks
17%synergy
Aspect of Gorgon
17%inclusion2 decks12 decks
17%synergy
Debilitating Injury
17%inclusion2 decks12 decks
17%synergy
Tribute to Horobi
17%inclusion2 decks12 decks
16%synergy
Intimidation
17%inclusion2 decks12 decks
16%synergy
Brink of Disaster
17%inclusion2 decks12 decks
17%synergy
Crippling Blight
17%inclusion2 decks12 decks
17%synergy
Grave Peril
17%inclusion2 decks12 decks
17%synergy
Dark Tutelage
8.3%inclusion1 decks12 decks
7%synergy
Quest for the Necropolis
8.3%inclusion1 decks12 decks
8%synergy
Hopeless Nightmare
8.3%inclusion1 decks12 decks
5%synergy
Glistening Oil
8.3%inclusion1 decks12 decks
8%synergy
Haunted One
8.3%inclusion1 decks12 decks
6%synergy
Minion's Return
8.3%inclusion1 decks12 decks
8%synergy
Grave Pact
8.3%inclusion1 decks12 decks
-11%synergy
Relic Putrescence
8.3%inclusion1 decks12 decks
8%synergy
Eternal Thirst
8.3%inclusion1 decks12 decks
6%synergy
Feast of Sanity
8.3%inclusion1 decks12 decks
8%synergy
Kaya's Ghostform
8.3%inclusion1 decks12 decks
-2%synergy
Rune of Mortality
8.3%inclusion1 decks12 decks
8%synergy
Lord Skitter's Blessing
8.3%inclusion1 decks12 decks
8%synergy
Cover of Darkness
8.3%inclusion1 decks12 decks
5%synergy
Unhallowed Pact
8.3%inclusion1 decks12 decks
8%synergy
Oversold Cemetery
8.3%inclusion1 decks12 decks
3%synergy
Dark Prophecy
8.3%inclusion1 decks12 decks
5%synergy
Bad Moon
8.3%inclusion1 decks12 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
17%inclusion2 decks12 decks
14%synergy
Liliana of the Dark Realms
8.3%inclusion1 decks12 decks
-5%synergy
Utility Lands
Mudflat Village
42%inclusion5 decks12 decks
39%synergy
Karn's Bastion
33%inclusion4 decks12 decks
30%synergy
Witch's Cottage
25%inclusion3 decks12 decks
1%synergy
Rogue's Passage
25%inclusion3 decks12 decks
6%synergy
Bojuka Bog
17%inclusion2 decks12 decks
-30%synergy
Mortuary Mire
17%inclusion2 decks12 decks
4%synergy
Haunted Fengraf
17%inclusion2 decks12 decks
16%synergy
Phyrexian Tower
8.3%inclusion1 decks12 decks
-18%synergy
Memorial to Folly
8.3%inclusion1 decks12 decks
5%synergy
Barren Moor
8.3%inclusion1 decks12 decks
-1%synergy
War Room
8.3%inclusion1 decks12 decks
-8%synergy
The Dross Pits
8.3%inclusion1 decks12 decks
7%synergy
Minas Morgul, Dark Fortress
8.3%inclusion1 decks12 decks
5%synergy
Reliquary Tower
8.3%inclusion1 decks12 decks
-21%synergy
Drannith Ruins
8.3%inclusion1 decks12 decks
8%synergy
Hidden Necropolis
8.3%inclusion1 decks12 decks
7%synergy
Mana Artifacts
Sol Ring
75%inclusion9 decks12 decks
-10%synergy
Arcane Signet
50%inclusion6 decks12 decks
-11%synergy
Heraldic Banner
50%inclusion6 decks12 decks
45%synergy
Charcoal Diamond
42%inclusion5 decks12 decks
20%synergy
Mind Stone
42%inclusion5 decks12 decks
14%synergy
Thought Vessel
25%inclusion3 decks12 decks
0%synergy
Phyrexian Atlas
25%inclusion3 decks12 decks
25%synergy
Patchwork Banner
17%inclusion2 decks12 decks
12%synergy
Caged Sun
8.3%inclusion1 decks12 decks
-2%synergy
Commander's Sphere
8.3%inclusion1 decks12 decks
0%synergy
Fellwar Stone
8.3%inclusion1 decks12 decks
-6%synergy
Gilded Lotus
8.3%inclusion1 decks12 decks
3%synergy
Mimic
8.3%inclusion1 decks12 decks
8%synergy
Prismatic Lens
8.3%inclusion1 decks12 decks
6%synergy
Lands
Swamp
100%inclusion12 decks12 decks
5%synergy
Command Bridge
50%inclusion1 decks2 decks
50%synergy
Daily Bugle Building
50%inclusion1 decks2 decks
49%synergy
Vibrant Cityscape
50%inclusion1 decks2 decks
49%synergy
Big Apple, 3 a.m.
50%inclusion1 decks2 decks
48%synergy
Path of Ancestry
42%inclusion5 decks12 decks
37%synergy
Myriad Landscape
25%inclusion3 decks12 decks
0%synergy
Command Tower
17%inclusion2 decks12 decks
11%synergy
Terramorphic Expanse
17%inclusion2 decks12 decks
14%synergy
Riveteers Overlook
17%inclusion2 decks12 decks
16%synergy
Evolving Wilds
17%inclusion2 decks12 decks
13%synergy
Crumbling Vestige
8.3%inclusion1 decks12 decks
8%synergy
Mirrex
8.3%inclusion1 decks12 decks
8%synergy
Shire Terrace
8.3%inclusion1 decks12 decks
8%synergy
Maestros Theater
8.3%inclusion1 decks12 decks
8%synergy
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