Karumonix, the Rat King (Commander) - Budget Upgraded

Karumonix, the Rat King
Rank #380
18decks
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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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Enchantments
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Utility Lands
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Septic Rats
89%inclusion16 decks18 decks
87%synergy
Blightbelly Rat
89%inclusion16 decks18 decks
85%synergy
Typhoid Rats
89%inclusion16 decks18 decks
85%synergy
Rancid Rats
83%inclusion15 decks18 decks
81%synergy
Infectious Inquiry
83%inclusion15 decks18 decks
80%synergy
Ichor Rats
83%inclusion15 decks18 decks
80%synergy
Vraska's Fall
83%inclusion15 decks18 decks
80%synergy
Lord Skitter, Sewer King
83%inclusion15 decks18 decks
75%synergy
Ogre Slumlord
83%inclusion15 decks18 decks
73%synergy
Piper of the Swarm
78%inclusion14 decks18 decks
71%synergy
Top Cards
Drown in Ichor
72%inclusion13 decks18 decks
68%synergy
Pack Rat
72%inclusion13 decks18 decks
66%synergy
Lord Skitter's Butcher
72%inclusion13 decks18 decks
69%synergy
Voracious Vermin
72%inclusion13 decks18 decks
69%synergy
Gnat Miser
67%inclusion12 decks18 decks
64%synergy
Crypt Rats
67%inclusion12 decks18 decks
62%synergy
Tangled Colony
67%inclusion12 decks18 decks
63%synergy
Bontu's Monument
67%inclusion12 decks18 decks
39%synergy
Whisper of the Dross
67%inclusion12 decks18 decks
63%synergy
Revenge of the Rats
67%inclusion12 decks18 decks
64%synergy
Game Changers
Bolas's Citadel
22%inclusion4 decks18 decks
-7%synergy
Creatures
Marrow-Gnawer
67%inclusion12 decks18 decks
64%synergy
Chittering Skitterling
61%inclusion11 decks18 decks
60%synergy
Stronghold Rats
61%inclusion11 decks18 decks
57%synergy
Persistent Marshstalker
56%inclusion10 decks18 decks
53%synergy
Pestilence Rats
56%inclusion10 decks18 decks
53%synergy
Changeling Outcast
50%inclusion9 decks18 decks
45%synergy
Burglar Rat
50%inclusion9 decks18 decks
39%synergy
Twisted Sewer-Witch
44%inclusion8 decks18 decks
43%synergy
Ratcatcher
44%inclusion8 decks18 decks
41%synergy
Swarm of Rats
44%inclusion8 decks18 decks
42%synergy
Chittering Witch
44%inclusion8 decks18 decks
40%synergy
Nezumi Informant
39%inclusion7 decks18 decks
32%synergy
Nezumi Prowler
39%inclusion7 decks18 decks
37%synergy
Rat Colony
39%inclusion7 decks18 decks
34%synergy
Ruin Rat
39%inclusion7 decks18 decks
37%synergy
Ravenous Rats
39%inclusion7 decks18 decks
37%synergy
Nezumi Cutthroat
39%inclusion7 decks18 decks
38%synergy
Wave of Rats
39%inclusion7 decks18 decks
37%synergy
Rotting Rats
33%inclusion6 decks18 decks
30%synergy
Drainpipe Vermin
33%inclusion6 decks18 decks
32%synergy
Ayara, First of Locthwain
33%inclusion6 decks18 decks
8%synergy
Razortooth Rats
33%inclusion6 decks18 decks
33%synergy
Gray Merchant of Asphodel
28%inclusion5 decks18 decks
-24%synergy
Chittering Rats
28%inclusion5 decks18 decks
27%synergy
Gnawing Vermin
28%inclusion5 decks18 decks
26%synergy
Valley Rotcaller
22%inclusion4 decks18 decks
20%synergy
Nezumi Graverobber
22%inclusion4 decks18 decks
21%synergy
Adaptive Automaton
22%inclusion4 decks18 decks
21%synergy
Refurbished Familiar
22%inclusion4 decks18 decks
20%synergy
Ink-Eyes, Servant of Oni
22%inclusion4 decks18 decks
19%synergy
Engine Rat
22%inclusion4 decks18 decks
21%synergy
Undercity Dire Rat
20%inclusion2 decks10 decks
18%synergy
Mukotai Ambusher
17%inclusion3 decks18 decks
16%synergy
Nezumi Shortfang
17%inclusion3 decks18 decks
16%synergy
Skullsnatcher
17%inclusion3 decks18 decks
16%synergy
Bog Rats
17%inclusion3 decks18 decks
16%synergy
Innocuous Rat
17%inclusion3 decks18 decks
16%synergy
Graveshifter
17%inclusion3 decks18 decks
16%synergy
Throat Slitter
17%inclusion3 decks18 decks
15%synergy
Nezumi Bone-Reader
17%inclusion3 decks18 decks
16%synergy
Nashi, Moon Sage's Scion
17%inclusion3 decks18 decks
13%synergy
Ruthless Radrat
17%inclusion3 decks18 decks
16%synergy
Old Flitterfang
17%inclusion3 decks18 decks
15%synergy
Plague Stinger
11%inclusion2 decks18 decks
10%synergy
Nezumi Bladeblesser
11%inclusion2 decks18 decks
10%synergy
Species Specialist
11%inclusion2 decks18 decks
8%synergy
Kuro's Taken
11%inclusion2 decks18 decks
11%synergy
Thornplate Intimidator
11%inclusion2 decks18 decks
10%synergy
Daggerfang Duo
11%inclusion2 decks18 decks
10%synergy
Bloodline Pretender
11%inclusion2 decks18 decks
10%synergy
Instants
Rat Out
56%inclusion10 decks18 decks
54%synergy
Grim Affliction
56%inclusion10 decks18 decks
53%synergy
Deadly Dispute
56%inclusion10 decks18 decks
32%synergy
Dark Ritual
44%inclusion8 decks18 decks
-22%synergy
Village Rites
39%inclusion7 decks18 decks
15%synergy
Go for the Throat
33%inclusion6 decks18 decks
10%synergy
Defile
33%inclusion6 decks18 decks
-5%synergy
Corrupted Conviction
33%inclusion6 decks18 decks
21%synergy
Infernal Grasp
33%inclusion6 decks18 decks
8%synergy
Hero's Downfall
28%inclusion5 decks18 decks
21%synergy
Consuming Corruption
28%inclusion5 decks18 decks
12%synergy
Murder
28%inclusion5 decks18 decks
18%synergy
Anoint with Affliction
22%inclusion4 decks18 decks
22%synergy
Virulent Wound
22%inclusion4 decks18 decks
22%synergy
Tainted Strike
22%inclusion4 decks18 decks
19%synergy
Not Dead After All
17%inclusion3 decks18 decks
5%synergy
Drag to the Underworld
17%inclusion3 decks18 decks
15%synergy
Tragic Slip
17%inclusion3 decks18 decks
-4%synergy
Give In to Violence
11%inclusion2 decks18 decks
11%synergy
Gravepurge
11%inclusion2 decks18 decks
9%synergy
Altar's Reap
11%inclusion2 decks18 decks
9%synergy
Imp's Mischief
11%inclusion2 decks18 decks
-12%synergy
Doom Blade
11%inclusion2 decks18 decks
3%synergy
Raise the Draugr
11%inclusion2 decks18 decks
10%synergy
Foul-Tongue Shriek
11%inclusion2 decks18 decks
9%synergy
Fake Your Own Death
11%inclusion2 decks18 decks
5%synergy
Sheoldred's Edict
5.6%inclusion1 decks18 decks
-9%synergy
Howl from Beyond
5.6%inclusion1 decks18 decks
5%synergy
Poison the Cup
5.6%inclusion1 decks18 decks
5%synergy
Undying Malice
5.6%inclusion1 decks18 decks
-4%synergy
Breathe Your Last
5.6%inclusion1 decks18 decks
3%synergy
Maximum Overdrive
5.6%inclusion1 decks18 decks
5%synergy
Withering Torment
5.6%inclusion1 decks18 decks
-26%synergy
Death Denied
5.6%inclusion1 decks18 decks
5%synergy
Candy Grapple
5.6%inclusion1 decks18 decks
5%synergy
Offer Immortality
5.6%inclusion1 decks18 decks
3%synergy
Lethal Scheme
5.6%inclusion1 decks18 decks
3%synergy
Feign Death
5.6%inclusion1 decks18 decks
-2%synergy
Bile Blight
5.6%inclusion1 decks18 decks
4%synergy
Nurgle's Conscription
5.6%inclusion1 decks18 decks
5%synergy
Malakir Rebirth
5.6%inclusion1 decks18 decks
-17%synergy
Consumed by Greed
5.6%inclusion1 decks18 decks
4%synergy
Spin Out
5.6%inclusion1 decks18 decks
5%synergy
Early Winter
5.6%inclusion1 decks18 decks
5%synergy
Sorceries
Crippling Fear
50%inclusion9 decks18 decks
47%synergy
Diabolic Tutor
50%inclusion9 decks18 decks
35%synergy
Spread the Sickness
44%inclusion8 decks18 decks
44%synergy
Sign in Blood
44%inclusion8 decks18 decks
8%synergy
Feed the Swarm
39%inclusion7 decks18 decks
-13%synergy
Night's Whisper
39%inclusion7 decks18 decks
15%synergy
Vat Emergence
39%inclusion7 decks18 decks
37%synergy
Victimize
33%inclusion6 decks18 decks
8%synergy
Unearth
28%inclusion5 decks18 decks
19%synergy
Feed the Infection
28%inclusion5 decks18 decks
27%synergy
Read the Bones
28%inclusion5 decks18 decks
10%synergy
Lab Rats
22%inclusion4 decks18 decks
22%synergy
Swarmyard Massacre
17%inclusion3 decks18 decks
15%synergy
Geth's Summons
17%inclusion3 decks18 decks
16%synergy
Forever Young
17%inclusion3 decks18 decks
15%synergy
Mutilate
17%inclusion3 decks18 decks
-3%synergy
Patriarch's Bidding
17%inclusion3 decks18 decks
12%synergy
Phyresis Outbreak
17%inclusion3 decks18 decks
15%synergy
Caress of Phyrexia
17%inclusion3 decks18 decks
16%synergy
Profane Tutor
11%inclusion2 decks18 decks
7%synergy
Predators' Hour
11%inclusion2 decks18 decks
10%synergy
Profane Command
11%inclusion2 decks18 decks
9%synergy
Decree of Pain
11%inclusion2 decks18 decks
5%synergy
In Garruk's Wake
11%inclusion2 decks18 decks
7%synergy
Kindred Dominance
11%inclusion2 decks18 decks
6%synergy
Return from Extinction
11%inclusion2 decks18 decks
10%synergy
Ambition's Cost
11%inclusion2 decks18 decks
8%synergy
Syphon Mind
11%inclusion2 decks18 decks
-2%synergy
Eaten Alive
11%inclusion2 decks18 decks
8%synergy
Strategic Betrayal
6.3%inclusion1 decks16 decks
6%synergy
Diabolic Intent
5.6%inclusion1 decks18 decks
-9%synergy
Rhystic Tutor
5.6%inclusion1 decks18 decks
5%synergy
Bone Shards
5.6%inclusion1 decks18 decks
2%synergy
Dark Petition
5.6%inclusion1 decks18 decks
1%synergy
Distress
5.6%inclusion1 decks18 decks
5%synergy
Necromantic Selection
5.6%inclusion1 decks18 decks
4%synergy
Zombify
5.6%inclusion1 decks18 decks
4%synergy
Dirge of Dread
5.6%inclusion1 decks18 decks
5%synergy
Feast of Succession
5.6%inclusion1 decks18 decks
5%synergy
Gruesome Fate
5.6%inclusion1 decks18 decks
3%synergy
Black Sun's Zenith
5.6%inclusion1 decks18 decks
0%synergy
Bone Splinters
5.6%inclusion1 decks18 decks
4%synergy
Unmarked Grave
5.6%inclusion1 decks18 decks
1%synergy
Season of Loss
5.6%inclusion1 decks18 decks
3%synergy
Disturbing Plot
5.6%inclusion1 decks18 decks
6%synergy
Blood Money
5.6%inclusion1 decks18 decks
2%synergy
Dregs of Sorrow
5.6%inclusion1 decks18 decks
5%synergy
Living Death
5.6%inclusion1 decks18 decks
-5%synergy
Annihilating Glare
5.6%inclusion1 decks18 decks
4%synergy
Command the Dreadhorde
5.6%inclusion1 decks18 decks
4%synergy
Utility Artifacts
Contagion Clasp
50%inclusion9 decks18 decks
47%synergy
Herald's Horn
50%inclusion9 decks18 decks
45%synergy
Icon of Ancestry
33%inclusion6 decks18 decks
32%synergy
Vanquisher's Banner
33%inclusion6 decks18 decks
29%synergy
Swiftfoot Boots
28%inclusion5 decks18 decks
-4%synergy
Wayfarer's Bauble
28%inclusion5 decks18 decks
11%synergy
Hall of Triumph
22%inclusion4 decks18 decks
22%synergy
Jet Medallion
22%inclusion4 decks18 decks
-38%synergy
Prosthetic Injector
17%inclusion3 decks18 decks
16%synergy
Thieves' Tools
11%inclusion2 decks18 decks
9%synergy
Horn of the Mark
11%inclusion2 decks18 decks
11%synergy
Thornbite Staff
11%inclusion2 decks18 decks
8%synergy
Grafted Exoskeleton
11%inclusion2 decks18 decks
10%synergy
Door of Destinies
11%inclusion2 decks18 decks
9%synergy
Altar of Bhaal
5.6%inclusion1 decks18 decks
4%synergy
Skeleton Key
5.6%inclusion1 decks18 decks
5%synergy
Contagion Engine
5.6%inclusion1 decks18 decks
3%synergy
Coat of Arms
5.6%inclusion1 decks18 decks
3%synergy
Skullclamp
5.6%inclusion1 decks18 decks
-15%synergy
Pyre of Heroes
5.6%inclusion1 decks18 decks
5%synergy
Heirloom Blade
5.6%inclusion1 decks18 decks
5%synergy
Banner of Kinship
5.6%inclusion1 decks18 decks
3%synergy
Fireshrieker
5.6%inclusion1 decks18 decks
4%synergy
Lightning Greaves
5.6%inclusion1 decks18 decks
-28%synergy
Vat of Rebirth
5.6%inclusion1 decks18 decks
2%synergy
Power Matrix
5.6%inclusion1 decks18 decks
5%synergy
Sword of the Squeak
5.6%inclusion1 decks18 decks
5%synergy
Recon Craft Theta
5.6%inclusion1 decks18 decks
5%synergy
Urza's Incubator
5.6%inclusion1 decks18 decks
4%synergy
Witch's Cauldron
5.6%inclusion1 decks18 decks
5%synergy
Decimator Web
5.6%inclusion1 decks18 decks
5%synergy
Forebear's Blade
5.6%inclusion1 decks18 decks
5%synergy
Enchantments
Necrogen Communion
56%inclusion10 decks18 decks
54%synergy
Phyresis
33%inclusion6 decks18 decks
31%synergy
Black Market
28%inclusion5 decks18 decks
7%synergy
Phyrexian Arena
28%inclusion5 decks18 decks
-13%synergy
Tribute to Horobi
28%inclusion5 decks18 decks
27%synergy
Cover of Darkness
28%inclusion5 decks18 decks
25%synergy
Oversold Cemetery
22%inclusion4 decks18 decks
17%synergy
Bad Moon
22%inclusion4 decks18 decks
19%synergy
Vampiric Rites
17%inclusion3 decks18 decks
11%synergy
Lord Skitter's Blessing
17%inclusion3 decks18 decks
16%synergy
Relic Putrescence
17%inclusion3 decks18 decks
16%synergy
Phyrexian Reclamation
11%inclusion2 decks18 decks
1%synergy
Greed
11%inclusion2 decks18 decks
4%synergy
Intimidation
11%inclusion2 decks18 decks
11%synergy
Midnight Snack
5.6%inclusion1 decks18 decks
5%synergy
Glistening Oil
5.6%inclusion1 decks18 decks
5%synergy
Scavenger's Talent
5.6%inclusion1 decks18 decks
5%synergy
Snake Cult Initiation
5.6%inclusion1 decks18 decks
5%synergy
Raiders' Wake
5.6%inclusion1 decks18 decks
2%synergy
Underworld Connections
5.6%inclusion1 decks18 decks
3%synergy
Braids's Frightful Return
5.6%inclusion1 decks18 decks
5%synergy
Sporogenic Infection
5.6%inclusion1 decks18 decks
5%synergy
Haunted One
5.6%inclusion1 decks18 decks
3%synergy
Bandit's Talent
5.6%inclusion1 decks18 decks
0%synergy
Endless Scream
5.6%inclusion1 decks18 decks
5%synergy
Okiba Reckoner Raid
5.6%inclusion1 decks18 decks
5%synergy
Case of the Stashed Skeleton
5.6%inclusion1 decks18 decks
3%synergy
Painful Quandary
5.6%inclusion1 decks18 decks
-5%synergy
Chthonian Nightmare
5.6%inclusion1 decks18 decks
2%synergy
Bastion of Remembrance
5.6%inclusion1 decks18 decks
-11%synergy
Planeswalkers
Ob Nixilis Reignited
11%inclusion2 decks18 decks
8%synergy
Vraska, Betrayal's Sting
11%inclusion2 decks18 decks
8%synergy
Liliana of the Dark Realms
11%inclusion2 decks18 decks
-3%synergy
Liliana, Death Mage
5.6%inclusion1 decks18 decks
5%synergy
Utility Lands
Rogue's Passage
56%inclusion10 decks18 decks
37%synergy
Karn's Bastion
50%inclusion9 decks18 decks
46%synergy
Mudflat Village
50%inclusion9 decks18 decks
48%synergy
Bojuka Bog
44%inclusion8 decks18 decks
-2%synergy
Mortuary Mire
44%inclusion8 decks18 decks
31%synergy
Barren Moor
22%inclusion4 decks18 decks
12%synergy
Access Tunnel
22%inclusion4 decks18 decks
19%synergy
Witch's Cottage
22%inclusion4 decks18 decks
-2%synergy
Temple of the False God
17%inclusion3 decks18 decks
9%synergy
Memorial to Folly
11%inclusion2 decks18 decks
8%synergy
Crypt of Agadeem
5.6%inclusion1 decks18 decks
-5%synergy
Haunted Fengraf
5.6%inclusion1 decks18 decks
5%synergy
Diamond City
5.6%inclusion1 decks18 decks
5%synergy
Urborg
5.6%inclusion1 decks18 decks
4%synergy
Cabal Coffers
5.6%inclusion1 decks18 decks
-50%synergy
Geier Reach Sanitarium
5.6%inclusion1 decks18 decks
-6%synergy
Field of Ruin
5.6%inclusion1 decks18 decks
3%synergy
Subterranean Hangar
5.6%inclusion1 decks18 decks
5%synergy
Buried Ruin
5.6%inclusion1 decks18 decks
0%synergy
Swarmyard
5.6%inclusion1 decks18 decks
0%synergy
Piranha Marsh
5.6%inclusion1 decks18 decks
5%synergy
Thespian's Stage
5.6%inclusion1 decks18 decks
0%synergy
Reliquary Tower
5.6%inclusion1 decks18 decks
-26%synergy
HELIOS One
5.6%inclusion1 decks18 decks
5%synergy
Havengul Laboratory
5.6%inclusion1 decks18 decks
5%synergy
Mana Artifacts
Sol Ring
78%inclusion14 decks18 decks
-9%synergy
Heraldic Banner
50%inclusion9 decks18 decks
44%synergy
Arcane Signet
50%inclusion9 decks18 decks
-13%synergy
Charcoal Diamond
39%inclusion7 decks18 decks
16%synergy
Mind Stone
39%inclusion7 decks18 decks
8%synergy
Patchwork Banner
22%inclusion4 decks18 decks
18%synergy
Phyrexian Atlas
22%inclusion4 decks18 decks
22%synergy
Worn Powerstone
17%inclusion3 decks18 decks
12%synergy
Commander's Sphere
17%inclusion3 decks18 decks
7%synergy
Thought Vessel
17%inclusion3 decks18 decks
-11%synergy
Staff of Compleation
11%inclusion2 decks18 decks
9%synergy
Caged Sun
11%inclusion2 decks18 decks
-1%synergy
Gauntlet of Power
5.6%inclusion1 decks18 decks
2%synergy
Pillar of Origins
5.6%inclusion1 decks18 decks
5%synergy
Everflowing Chalice
5.6%inclusion1 decks18 decks
-1%synergy
Glistening Sphere
5.6%inclusion1 decks18 decks
4%synergy
Astral Cornucopia
5.6%inclusion1 decks18 decks
5%synergy
Patriar's Seal
5.6%inclusion1 decks18 decks
3%synergy
Hedron Archive
5.6%inclusion1 decks18 decks
2%synergy
Lotus Blossom
5.6%inclusion1 decks18 decks
5%synergy
Fellwar Stone
5.6%inclusion1 decks18 decks
-9%synergy
Thran Dynamo
5.6%inclusion1 decks18 decks
-1%synergy
Prismatic Lens
5.6%inclusion1 decks18 decks
3%synergy
Lands
Swamp
100%inclusion18 decks18 decks
5%synergy
Path of Ancestry
50%inclusion9 decks18 decks
45%synergy
Myriad Landscape
22%inclusion4 decks18 decks
-5%synergy
Command Tower
17%inclusion3 decks18 decks
11%synergy
Terramorphic Expanse
11%inclusion2 decks18 decks
9%synergy
The Seedcore
5.6%inclusion1 decks18 decks
5%synergy
Mirrex
5.6%inclusion1 decks18 decks
5%synergy
Ash Barrens
5.6%inclusion1 decks18 decks
4%synergy
Demolition Field
5.6%inclusion1 decks18 decks
0%synergy
Malakir Rebirth
5.6%inclusion1 decks18 decks
-17%synergy
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