Karumonix, the Rat King (Commander) - Budget Upgraded

Karumonix, the Rat King
Rank #383
18decks
As CommanderAs CardAverage DeckDecks
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Budget
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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
Mana Artifacts
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Cat-Gator
11%inclusion1 decks9 decks
11%synergy
High Synergy Cards
Rancid Rats
89%inclusion16 decks18 decks
86%synergy
Blightbelly Rat
89%inclusion16 decks18 decks
85%synergy
Typhoid Rats
89%inclusion16 decks18 decks
85%synergy
Septic Rats
78%inclusion14 decks18 decks
76%synergy
Infectious Inquiry
78%inclusion14 decks18 decks
75%synergy
Lord Skitter's Butcher
78%inclusion14 decks18 decks
74%synergy
Ogre Slumlord
83%inclusion15 decks18 decks
73%synergy
Ichor Rats
72%inclusion13 decks18 decks
69%synergy
Vraska's Fall
72%inclusion13 decks18 decks
69%synergy
Pack Rat
72%inclusion13 decks18 decks
66%synergy
Top Cards
Piper of the Swarm
72%inclusion13 decks18 decks
66%synergy
Lord Skitter, Sewer King
72%inclusion13 decks18 decks
64%synergy
Whisper of the Dross
67%inclusion12 decks18 decks
63%synergy
Marrow-Gnawer
67%inclusion12 decks18 decks
64%synergy
Tangled Colony
67%inclusion12 decks18 decks
63%synergy
Chittering Skitterling
67%inclusion12 decks18 decks
66%synergy
Voracious Vermin
67%inclusion12 decks18 decks
64%synergy
Drown in Ichor
67%inclusion12 decks18 decks
62%synergy
Revenge of the Rats
61%inclusion11 decks18 decks
59%synergy
Persistent Marshstalker
61%inclusion11 decks18 decks
58%synergy
Game Changers
Bolas's Citadel
28%inclusion5 decks18 decks
-2%synergy
Creatures
Crypt Rats
61%inclusion11 decks18 decks
56%synergy
Pestilence Rats
56%inclusion10 decks18 decks
53%synergy
Gnat Miser
56%inclusion10 decks18 decks
53%synergy
Burglar Rat
50%inclusion9 decks18 decks
39%synergy
Changeling Outcast
50%inclusion9 decks18 decks
45%synergy
Stronghold Rats
50%inclusion9 decks18 decks
46%synergy
Ravenous Rats
44%inclusion8 decks18 decks
43%synergy
Swarm of Rats
44%inclusion8 decks18 decks
42%synergy
Twisted Sewer-Witch
44%inclusion8 decks18 decks
43%synergy
Nezumi Prowler
44%inclusion8 decks18 decks
43%synergy
Ruin Rat
44%inclusion8 decks18 decks
43%synergy
Nezumi Informant
39%inclusion7 decks18 decks
32%synergy
Wave of Rats
39%inclusion7 decks18 decks
37%synergy
Rat Colony
39%inclusion7 decks18 decks
34%synergy
Razortooth Rats
39%inclusion7 decks18 decks
38%synergy
Chittering Witch
39%inclusion7 decks18 decks
34%synergy
Nezumi Cutthroat
39%inclusion7 decks18 decks
38%synergy
Rotting Rats
33%inclusion6 decks18 decks
30%synergy
Gnawing Vermin
33%inclusion6 decks18 decks
32%synergy
Ratcatcher
33%inclusion6 decks18 decks
30%synergy
Ayara, First of Locthwain
33%inclusion6 decks18 decks
8%synergy
Engine Rat
28%inclusion5 decks18 decks
26%synergy
Drainpipe Vermin
28%inclusion5 decks18 decks
26%synergy
Undercity Dire Rat
27%inclusion3 decks11 decks
25%synergy
Gray Merchant of Asphodel
22%inclusion4 decks18 decks
-30%synergy
Adaptive Automaton
22%inclusion4 decks18 decks
21%synergy
Refurbished Familiar
22%inclusion4 decks18 decks
20%synergy
Chittering Rats
22%inclusion4 decks18 decks
22%synergy
Skullsnatcher
22%inclusion4 decks18 decks
21%synergy
Valley Rotcaller
22%inclusion4 decks18 decks
20%synergy
Bog Rats
17%inclusion3 decks18 decks
16%synergy
Mukotai Ambusher
17%inclusion3 decks18 decks
16%synergy
Nezumi Bladeblesser
17%inclusion3 decks18 decks
16%synergy
Relentless Rats
17%inclusion3 decks18 decks
15%synergy
Ink-Eyes, Servant of Oni
17%inclusion3 decks18 decks
13%synergy
Nezumi Graverobber
17%inclusion3 decks18 decks
15%synergy
Graveshifter
17%inclusion3 decks18 decks
16%synergy
Thornplate Intimidator
17%inclusion3 decks18 decks
16%synergy
Ruthless Radrat
17%inclusion3 decks18 decks
16%synergy
Throat Slitter
17%inclusion3 decks18 decks
15%synergy
Sinuous Vermin
17%inclusion3 decks18 decks
16%synergy
Old Flitterfang
17%inclusion3 decks18 decks
15%synergy
Plague Stinger
11%inclusion2 decks18 decks
10%synergy
Kuro's Taken
11%inclusion2 decks18 decks
11%synergy
Nashi, Moon Sage's Scion
11%inclusion2 decks18 decks
7%synergy
Gulping Scraptrap
11%inclusion2 decks18 decks
11%synergy
Innocuous Rat
11%inclusion2 decks18 decks
10%synergy
Nezumi Shortfang
11%inclusion2 decks18 decks
10%synergy
Insatiable Frugivore
11%inclusion2 decks18 decks
11%synergy
Bloodline Pretender
11%inclusion2 decks18 decks
10%synergy
Instants
Rat Out
56%inclusion10 decks18 decks
54%synergy
Grim Affliction
50%inclusion9 decks18 decks
48%synergy
Deadly Dispute
50%inclusion9 decks18 decks
26%synergy
Village Rites
44%inclusion8 decks18 decks
20%synergy
Dark Ritual
39%inclusion7 decks18 decks
-27%synergy
Murder
33%inclusion6 decks18 decks
23%synergy
Corrupted Conviction
33%inclusion6 decks18 decks
21%synergy
Go for the Throat
28%inclusion5 decks18 decks
4%synergy
Infernal Grasp
28%inclusion5 decks18 decks
3%synergy
Hero's Downfall
28%inclusion5 decks18 decks
21%synergy
Consuming Corruption
28%inclusion5 decks18 decks
12%synergy
Defile
22%inclusion4 decks18 decks
-16%synergy
Anoint with Affliction
22%inclusion4 decks18 decks
22%synergy
Virulent Wound
22%inclusion4 decks18 decks
22%synergy
Tainted Strike
17%inclusion3 decks18 decks
14%synergy
Tragic Slip
17%inclusion3 decks18 decks
-4%synergy
Not Dead After All
17%inclusion3 decks18 decks
5%synergy
Drag to the Underworld
17%inclusion3 decks18 decks
15%synergy
Imp's Mischief
11%inclusion2 decks18 decks
-13%synergy
Doom Blade
11%inclusion2 decks18 decks
3%synergy
Death Denied
11%inclusion2 decks18 decks
10%synergy
Foul-Tongue Shriek
11%inclusion2 decks18 decks
9%synergy
Maximum Overdrive
11%inclusion2 decks18 decks
10%synergy
Altar's Reap
11%inclusion2 decks18 decks
9%synergy
Offer Immortality
11%inclusion2 decks18 decks
9%synergy
Spin Out
11%inclusion2 decks18 decks
11%synergy
Raise the Draugr
11%inclusion2 decks18 decks
10%synergy
Fake Your Own Death
11%inclusion2 decks18 decks
5%synergy
Gravepurge
11%inclusion2 decks18 decks
9%synergy
Early Winter
11%inclusion2 decks18 decks
11%synergy
Sephiroth's Intervention
9.1%inclusion1 decks11 decks
6%synergy
Fight On!
9.1%inclusion1 decks11 decks
6%synergy
Alesha's Legacy
5.9%inclusion1 decks17 decks
4%synergy
Perilous Predicament
5.6%inclusion1 decks18 decks
5%synergy
Hazel's Nocturne
5.6%inclusion1 decks18 decks
5%synergy
Give In to Violence
5.6%inclusion1 decks18 decks
5%synergy
Devour Flesh
5.6%inclusion1 decks18 decks
5%synergy
Candy Grapple
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
Feign Death
5.6%inclusion1 decks18 decks
-2%synergy
Rend Flesh
5.6%inclusion1 decks18 decks
5%synergy
Grasp of Darkness
5.6%inclusion1 decks18 decks
3%synergy
Poison the Cup
5.6%inclusion1 decks18 decks
5%synergy
Bitter Triumph
5.6%inclusion1 decks18 decks
-5%synergy
Eye Gouge
5.6%inclusion1 decks18 decks
6%synergy
Undying Malice
5.6%inclusion1 decks18 decks
-4%synergy
Lethal Scheme
5.6%inclusion1 decks18 decks
3%synergy
Sheoldred's Edict
5.6%inclusion1 decks18 decks
-9%synergy
Howl from Beyond
5.6%inclusion1 decks18 decks
5%synergy
Sorceries
Diabolic Tutor
50%inclusion9 decks18 decks
35%synergy
Sign in Blood
44%inclusion8 decks18 decks
8%synergy
Crippling Fear
44%inclusion8 decks18 decks
41%synergy
Spread the Sickness
39%inclusion7 decks18 decks
38%synergy
Victimize
39%inclusion7 decks18 decks
13%synergy
Vat Emergence
39%inclusion7 decks18 decks
37%synergy
Feed the Swarm
33%inclusion6 decks18 decks
-18%synergy
Night's Whisper
33%inclusion6 decks18 decks
9%synergy
Unearth
33%inclusion6 decks18 decks
25%synergy
Lab Rats
28%inclusion5 decks18 decks
27%synergy
Feed the Infection
22%inclusion4 decks18 decks
21%synergy
Read the Bones
22%inclusion4 decks18 decks
4%synergy
Forever Young
17%inclusion3 decks18 decks
15%synergy
Swarmyard Massacre
17%inclusion3 decks18 decks
15%synergy
Caress of Phyrexia
17%inclusion3 decks18 decks
16%synergy
Geth's Summons
17%inclusion3 decks18 decks
16%synergy
Mutilate
17%inclusion3 decks18 decks
-2%synergy
Patriarch's Bidding
11%inclusion2 decks18 decks
7%synergy
Predators' Hour
11%inclusion2 decks18 decks
10%synergy
Profane Command
11%inclusion2 decks18 decks
9%synergy
In Garruk's Wake
11%inclusion2 decks18 decks
7%synergy
Return from Extinction
11%inclusion2 decks18 decks
10%synergy
Phyresis Outbreak
11%inclusion2 decks18 decks
9%synergy
Aggressive Negotiations
7.1%inclusion1 decks14 decks
7%synergy
Strategic Betrayal
5.9%inclusion1 decks17 decks
5%synergy
Bone Splinters
5.6%inclusion1 decks18 decks
4%synergy
Command the Dreadhorde
5.6%inclusion1 decks18 decks
4%synergy
Duress
5.6%inclusion1 decks18 decks
-1%synergy
Psychic Whorl
5.6%inclusion1 decks18 decks
5%synergy
Blood Money
5.6%inclusion1 decks18 decks
2%synergy
Ancient Craving
5.6%inclusion1 decks18 decks
3%synergy
Ambition's Cost
5.6%inclusion1 decks18 decks
2%synergy
Mind Rot
5.6%inclusion1 decks18 decks
4%synergy
Lich-Knights' Conquest
5.6%inclusion1 decks18 decks
3%synergy
Feast of Succession
5.6%inclusion1 decks18 decks
5%synergy
Drag to the Bottom
5.6%inclusion1 decks18 decks
5%synergy
Kindred Dominance
5.6%inclusion1 decks18 decks
1%synergy
Eaten Alive
5.6%inclusion1 decks18 decks
2%synergy
Intimidation Tactics
5.6%inclusion1 decks18 decks
5%synergy
Rhystic Tutor
5.6%inclusion1 decks18 decks
5%synergy
Coiling Rebirth
5.6%inclusion1 decks18 decks
4%synergy
Season of Loss
5.6%inclusion1 decks18 decks
3%synergy
Disturbing Plot
5.6%inclusion1 decks18 decks
6%synergy
Crux of Fate
5.6%inclusion1 decks18 decks
4%synergy
March of the Returned
5.6%inclusion1 decks18 decks
5%synergy
Bone Shards
5.6%inclusion1 decks18 decks
2%synergy
Exsanguinate
5.6%inclusion1 decks18 decks
-19%synergy
Pestilent Haze
5.6%inclusion1 decks18 decks
5%synergy
Necromantic Selection
5.6%inclusion1 decks18 decks
4%synergy
Dirge of Dread
5.6%inclusion1 decks18 decks
5%synergy
Utility Artifacts
Bontu's Monument
61%inclusion11 decks18 decks
33%synergy
Herald's Horn
50%inclusion9 decks18 decks
45%synergy
Contagion Clasp
44%inclusion8 decks18 decks
42%synergy
Vanquisher's Banner
33%inclusion6 decks18 decks
29%synergy
Icon of Ancestry
33%inclusion6 decks18 decks
32%synergy
Swiftfoot Boots
28%inclusion5 decks18 decks
-4%synergy
Wayfarer's Bauble
22%inclusion4 decks18 decks
6%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
Contagion Engine
11%inclusion2 decks18 decks
9%synergy
Horn of the Mark
11%inclusion2 decks18 decks
11%synergy
Thornbite Staff
11%inclusion2 decks18 decks
8%synergy
Thieves' Tools
11%inclusion2 decks18 decks
9%synergy
Door of Destinies
11%inclusion2 decks18 decks
9%synergy
Grafted Exoskeleton
11%inclusion2 decks18 decks
10%synergy
Altar of Bhaal
5.6%inclusion1 decks18 decks
4%synergy
Skeleton Key
5.6%inclusion1 decks18 decks
5%synergy
Power Matrix
5.6%inclusion1 decks18 decks
5%synergy
Banner of Kinship
5.6%inclusion1 decks18 decks
3%synergy
Lightning Greaves
5.6%inclusion1 decks18 decks
-28%synergy
Decimator Web
5.6%inclusion1 decks18 decks
5%synergy
Skullclamp
5.6%inclusion1 decks18 decks
-15%synergy
Fireshrieker
5.6%inclusion1 decks18 decks
4%synergy
Witch's Cauldron
5.6%inclusion1 decks18 decks
5%synergy
Forebear's Blade
5.6%inclusion1 decks18 decks
5%synergy
Vat of Rebirth
5.6%inclusion1 decks18 decks
2%synergy
Pyre of Heroes
5.6%inclusion1 decks18 decks
5%synergy
Sword of the Squeak
5.6%inclusion1 decks18 decks
5%synergy
Heirloom Blade
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
Executioner's Capsule
5.6%inclusion1 decks18 decks
5%synergy
Enchantments
Necrogen Communion
56%inclusion10 decks18 decks
54%synergy
Phyresis
33%inclusion6 decks18 decks
31%synergy
Bad Moon
28%inclusion5 decks18 decks
24%synergy
Phyrexian Arena
28%inclusion5 decks18 decks
-13%synergy
Black Market
22%inclusion4 decks18 decks
1%synergy
Tribute to Horobi
22%inclusion4 decks18 decks
21%synergy
Cover of Darkness
22%inclusion4 decks18 decks
20%synergy
Oversold Cemetery
22%inclusion4 decks18 decks
17%synergy
Relic Putrescence
17%inclusion3 decks18 decks
16%synergy
Vampiric Rites
17%inclusion3 decks18 decks
11%synergy
Phyrexian Reclamation
11%inclusion2 decks18 decks
1%synergy
Bastion of Remembrance
11%inclusion2 decks18 decks
-5%synergy
Greed
11%inclusion2 decks18 decks
4%synergy
Intimidation
11%inclusion2 decks18 decks
11%synergy
Lord Skitter's Blessing
11%inclusion2 decks18 decks
10%synergy
Underworld Connections
5.6%inclusion1 decks18 decks
3%synergy
Braids's Frightful Return
5.6%inclusion1 decks18 decks
5%synergy
Okiba Reckoner Raid
5.6%inclusion1 decks18 decks
5%synergy
Untamed Hunger
5.6%inclusion1 decks18 decks
5%synergy
Glistening Oil
5.6%inclusion1 decks18 decks
5%synergy
Chthonian Nightmare
5.6%inclusion1 decks18 decks
2%synergy
Endless Scream
5.6%inclusion1 decks18 decks
5%synergy
Case of the Stashed Skeleton
5.6%inclusion1 decks18 decks
3%synergy
Haunted One
5.6%inclusion1 decks18 decks
3%synergy
Scavenger's Talent
5.6%inclusion1 decks18 decks
5%synergy
Dead Weight
5.6%inclusion1 decks18 decks
5%synergy
Snake Cult Initiation
5.6%inclusion1 decks18 decks
5%synergy
Bandit's Talent
5.6%inclusion1 decks18 decks
0%synergy
Animate Dead
5.6%inclusion1 decks18 decks
-12%synergy
Painful Quandary
5.6%inclusion1 decks18 decks
-5%synergy
Raiders' Wake
5.6%inclusion1 decks18 decks
2%synergy
Midnight Snack
5.6%inclusion1 decks18 decks
5%synergy
Cultist of the Absolute
5.6%inclusion1 decks18 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
11%inclusion2 decks18 decks
8%synergy
Ob Nixilis Reignited
11%inclusion2 decks18 decks
9%synergy
Liliana of the Dark Realms
5.6%inclusion1 decks18 decks
-8%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
44%inclusion8 decks18 decks
40%synergy
Mortuary Mire
44%inclusion8 decks18 decks
31%synergy
Mudflat Village
44%inclusion8 decks18 decks
42%synergy
Bojuka Bog
39%inclusion7 decks18 decks
-8%synergy
Temple of the False God
22%inclusion4 decks18 decks
14%synergy
Witch's Cottage
17%inclusion3 decks18 decks
-8%synergy
Access Tunnel
17%inclusion3 decks18 decks
14%synergy
Barren Moor
17%inclusion3 decks18 decks
6%synergy
Crypt of Agadeem
11%inclusion2 decks18 decks
0%synergy
Swarmyard
11%inclusion2 decks18 decks
6%synergy
Haunted Fengraf
11%inclusion2 decks18 decks
11%synergy
Memorial to Folly
11%inclusion2 decks18 decks
8%synergy
Subterranean Hangar
5.6%inclusion1 decks18 decks
5%synergy
Buried Ruin
5.6%inclusion1 decks18 decks
0%synergy
Piranha Marsh
5.6%inclusion1 decks18 decks
5%synergy
Cabal Coffers
5.6%inclusion1 decks18 decks
-50%synergy
Geier Reach Sanitarium
5.6%inclusion1 decks18 decks
-6%synergy
Thespian's Stage
5.6%inclusion1 decks18 decks
0%synergy
Reliquary Tower
5.6%inclusion1 decks18 decks
-26%synergy
Shizo, Death's Storehouse
5.6%inclusion1 decks18 decks
-5%synergy
The Dross Pits
5.6%inclusion1 decks18 decks
4%synergy
HELIOS One
5.6%inclusion1 decks18 decks
5%synergy
Havengul Laboratory
5.6%inclusion1 decks18 decks
5%synergy
Treasure Vault
5.6%inclusion1 decks18 decks
5%synergy
Diamond City
5.6%inclusion1 decks18 decks
5%synergy
Urborg
5.6%inclusion1 decks18 decks
4%synergy
Field of Ruin
5.6%inclusion1 decks18 decks
3%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
-12%synergy
Mind Stone
39%inclusion7 decks18 decks
8%synergy
Charcoal Diamond
39%inclusion7 decks18 decks
16%synergy
Phyrexian Atlas
22%inclusion4 decks18 decks
22%synergy
Patchwork Banner
17%inclusion3 decks18 decks
12%synergy
Commander's Sphere
11%inclusion2 decks18 decks
2%synergy
Caged Sun
11%inclusion2 decks18 decks
-1%synergy
Staff of Compleation
11%inclusion2 decks18 decks
9%synergy
Thought Vessel
11%inclusion2 decks18 decks
-16%synergy
Worn Powerstone
11%inclusion2 decks18 decks
7%synergy
Gauntlet of Power
5.6%inclusion1 decks18 decks
2%synergy
Pillar of Origins
5.6%inclusion1 decks18 decks
5%synergy
Glistening Sphere
5.6%inclusion1 decks18 decks
4%synergy
Progenitor's Icon
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
Patriar's Seal
5.6%inclusion1 decks18 decks
3%synergy
Prismatic Lens
5.6%inclusion1 decks18 decks
3%synergy
Everflowing Chalice
5.6%inclusion1 decks18 decks
-1%synergy
Astral Cornucopia
5.6%inclusion1 decks18 decks
5%synergy
Hedron Archive
5.6%inclusion1 decks18 decks
2%synergy
Lotus Blossom
5.6%inclusion1 decks18 decks
5%synergy
Lands
Swamp
100%inclusion18 decks18 decks
5%synergy
Path of Ancestry
44%inclusion8 decks18 decks
39%synergy
Myriad Landscape
17%inclusion3 decks18 decks
-10%synergy
Wastes
5.6%inclusion1 decks18 decks
5%synergy
Command Tower
5.6%inclusion1 decks18 decks
0%synergy
Terramorphic Expanse
5.6%inclusion1 decks18 decks
3%synergy
The Seedcore
5.6%inclusion1 decks18 decks
5%synergy
Hidden Grotto
5.6%inclusion1 decks18 decks
5%synergy
Demolition Field
5.6%inclusion1 decks18 decks
0%synergy
Malakir Rebirth
5.6%inclusion1 decks18 decks
-17%synergy
Snow-Covered Swamp
5.6%inclusion1 decks18 decks
-1%synergy
Evolving Wilds
5.6%inclusion1 decks18 decks
2%synergy
Mirrex
5.6%inclusion1 decks18 decks
5%synergy
Ash Barrens
5.6%inclusion1 decks18 decks
4%synergy
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