Karumonix, the Rat King (Commander) - Optimized Infect

Karumonix, the Rat King
Rank #372
10decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Marrow-Gnawer
100%inclusion10 decks10 decks
97%synergy
Blightbelly Rat
90%inclusion9 decks10 decks
86%synergy
Pack Rat
90%inclusion9 decks10 decks
84%synergy
Piper of the Swarm
90%inclusion9 decks10 decks
83%synergy
Ogre Slumlord
90%inclusion9 decks10 decks
80%synergy
Ichor Rats
80%inclusion8 decks10 decks
77%synergy
Vraska's Fall
80%inclusion8 decks10 decks
76%synergy
Crypt Rats
80%inclusion8 decks10 decks
75%synergy
Karn's Bastion
70%inclusion7 decks10 decks
66%synergy
Rat Colony
70%inclusion7 decks10 decks
65%synergy
Top Cards
Dark Ritual
70%inclusion7 decks10 decks
4%synergy
Tangled Colony
60%inclusion6 decks10 decks
57%synergy
Infectious Inquiry
60%inclusion6 decks10 decks
57%synergy
Ratcatcher
60%inclusion6 decks10 decks
56%synergy
Typhoid Rats
60%inclusion6 decks10 decks
56%synergy
Cover of Darkness
60%inclusion6 decks10 decks
58%synergy
Drown in Ichor
60%inclusion6 decks10 decks
56%synergy
Lord Skitter's Butcher
50%inclusion5 decks10 decks
47%synergy
Chittering Skitterling
50%inclusion5 decks10 decks
49%synergy
Voracious Vermin
50%inclusion5 decks10 decks
47%synergy
Game Changers
Demonic Tutor
40%inclusion4 decks10 decks
12%synergy
Vampiric Tutor
30%inclusion3 decks10 decks
8%synergy
Bolas's Citadel
30%inclusion3 decks10 decks
0%synergy
Chrome Mox
10%inclusion1 decks10 decks
4%synergy
Imperial Seal
10%inclusion1 decks10 decks
3%synergy
Opposition Agent
10%inclusion1 decks10 decks
0%synergy
Creatures
Twisted Sewer-Witch
50%inclusion5 decks10 decks
48%synergy
Septic Rats
50%inclusion5 decks10 decks
48%synergy
Ayara, First of Locthwain
40%inclusion4 decks10 decks
14%synergy
Species Specialist
40%inclusion4 decks10 decks
37%synergy
Persistent Marshstalker
40%inclusion4 decks10 decks
37%synergy
Swarm of Rats
40%inclusion4 decks10 decks
37%synergy
Ashcoat of the Shadow Swarm
40%inclusion4 decks10 decks
37%synergy
Wave of Rats
40%inclusion4 decks10 decks
38%synergy
Gnat Miser
40%inclusion4 decks10 decks
37%synergy
Rancid Rats
40%inclusion4 decks10 decks
37%synergy
Lord Skitter, Sewer King
40%inclusion4 decks10 decks
32%synergy
Undercity Dire Rat
33%inclusion2 decks6 decks
32%synergy
Ink-Eyes, Servant of Oni
30%inclusion3 decks10 decks
27%synergy
Engine Rat
30%inclusion3 decks10 decks
29%synergy
Chittering Witch
30%inclusion3 decks10 decks
25%synergy
Valley Rotcaller
30%inclusion3 decks10 decks
28%synergy
Pestilence Rats
30%inclusion3 decks10 decks
28%synergy
Stronghold Rats
30%inclusion3 decks10 decks
26%synergy
Innocuous Rat
20%inclusion2 decks10 decks
19%synergy
Burglar Rat
20%inclusion2 decks10 decks
9%synergy
Ravenous Rats
20%inclusion2 decks10 decks
18%synergy
Thornplate Intimidator
20%inclusion2 decks10 decks
19%synergy
Throat Slitter
20%inclusion2 decks10 decks
18%synergy
Experimental Confectioner
20%inclusion2 decks10 decks
20%synergy
Drainpipe Vermin
20%inclusion2 decks10 decks
18%synergy
Nezumi Bone-Reader
20%inclusion2 decks10 decks
19%synergy
Ruin Rat
20%inclusion2 decks10 decks
19%synergy
Old Flitterfang
20%inclusion2 decks10 decks
18%synergy
Qarsi Revenant
11%inclusion1 decks9 decks
6%synergy
Refurbished Familiar
10%inclusion1 decks10 decks
8%synergy
Barkform Harvester
10%inclusion1 decks10 decks
10%synergy
Chittering Rats
10%inclusion1 decks10 decks
9%synergy
Graveshifter
10%inclusion1 decks10 decks
9%synergy
Metallic Mimic
10%inclusion1 decks10 decks
9%synergy
Wick's Patrol
10%inclusion1 decks10 decks
10%synergy
Vampire Cutthroat
10%inclusion1 decks10 decks
7%synergy
Gnawing Vermin
10%inclusion1 decks10 decks
8%synergy
Mukotai Ambusher
10%inclusion1 decks10 decks
9%synergy
Filth
10%inclusion1 decks10 decks
8%synergy
Daggerfang Duo
10%inclusion1 decks10 decks
9%synergy
Infected Vermin
10%inclusion1 decks10 decks
10%synergy
Insatiable Frugivore
10%inclusion1 decks10 decks
10%synergy
Bloodline Pretender
10%inclusion1 decks10 decks
9%synergy
Skullsnatcher
10%inclusion1 decks10 decks
9%synergy
Adaptive Automaton
10%inclusion1 decks10 decks
9%synergy
Zodiac Rat
10%inclusion1 decks10 decks
10%synergy
Sinuous Vermin
10%inclusion1 decks10 decks
9%synergy
Razortooth Rats
10%inclusion1 decks10 decks
9%synergy
Vito, Thorn of the Dusk Rose
10%inclusion1 decks10 decks
-1%synergy
Locust Miser
10%inclusion1 decks10 decks
8%synergy
Instants
Whisper of the Dross
40%inclusion4 decks10 decks
37%synergy
Village Rites
40%inclusion4 decks10 decks
16%synergy
Defile
40%inclusion4 decks10 decks
2%synergy
Murder
30%inclusion3 decks10 decks
20%synergy
Entomb
20%inclusion2 decks10 decks
8%synergy
Go for the Throat
20%inclusion2 decks10 decks
-4%synergy
Rat Out
20%inclusion2 decks10 decks
18%synergy
Consuming Corruption
20%inclusion2 decks10 decks
4%synergy
Grim Affliction
20%inclusion2 decks10 decks
18%synergy
Doom Blade
20%inclusion2 decks10 decks
12%synergy
Undying Malice
20%inclusion2 decks10 decks
11%synergy
Tainted Strike
20%inclusion2 decks10 decks
17%synergy
Baleful Mastery
20%inclusion2 decks10 decks
10%synergy
Breathe Your Last
20%inclusion2 decks10 decks
18%synergy
Feign Death
20%inclusion2 decks10 decks
12%synergy
Tragic Slip
20%inclusion2 decks10 decks
-1%synergy
Fell the Profane
10%inclusion1 decks10 decks
-8%synergy
Imp's Mischief
10%inclusion1 decks10 decks
-13%synergy
Songs of the Damned
10%inclusion1 decks10 decks
5%synergy
Undying Evil
10%inclusion1 decks10 decks
7%synergy
Deadly Dispute
10%inclusion1 decks10 decks
-13%synergy
Sugar Rush
10%inclusion1 decks10 decks
9%synergy
Cabal Ritual
10%inclusion1 decks10 decks
-8%synergy
Hellish Rebuke
10%inclusion1 decks10 decks
8%synergy
Virulent Wound
10%inclusion1 decks10 decks
9%synergy
Raise the Draugr
10%inclusion1 decks10 decks
9%synergy
Darkness
10%inclusion1 decks10 decks
1%synergy
Death Denied
10%inclusion1 decks10 decks
9%synergy
Foul-Tongue Shriek
10%inclusion1 decks10 decks
8%synergy
You Are Already Dead
10%inclusion1 decks10 decks
9%synergy
Fake Your Own Death
10%inclusion1 decks10 decks
4%synergy
Join the Dead
10%inclusion1 decks10 decks
9%synergy
Consumed by Greed
10%inclusion1 decks10 decks
9%synergy
Ob Nixilis's Cruelty
10%inclusion1 decks10 decks
10%synergy
Sudden Spoiling
10%inclusion1 decks10 decks
0%synergy
Sorceries
Revenge of the Rats
40%inclusion4 decks10 decks
37%synergy
Phyresis Outbreak
40%inclusion4 decks10 decks
38%synergy
Swarmyard Massacre
40%inclusion4 decks10 decks
38%synergy
Feed the Swarm
30%inclusion3 decks10 decks
-22%synergy
Insatiable Avarice
30%inclusion3 decks10 decks
18%synergy
Gruesome Fate
30%inclusion3 decks10 decks
28%synergy
Diabolic Intent
20%inclusion2 decks10 decks
6%synergy
Vat Emergence
20%inclusion2 decks10 decks
18%synergy
Night's Whisper
20%inclusion2 decks10 decks
-4%synergy
Fortuitous Find
20%inclusion2 decks10 decks
19%synergy
Reanimate
20%inclusion2 decks10 decks
-18%synergy
Sign in Blood
20%inclusion2 decks10 decks
-17%synergy
Kindred Dominance
20%inclusion2 decks10 decks
15%synergy
Grim Tutor
20%inclusion2 decks10 decks
8%synergy
Bone Splinters
10%inclusion1 decks10 decks
8%synergy
Spread the Sickness
10%inclusion1 decks10 decks
9%synergy
Diabolic Tutor
10%inclusion1 decks10 decks
-5%synergy
Patriarch's Bidding
10%inclusion1 decks10 decks
5%synergy
Profane Tutor
10%inclusion1 decks10 decks
5%synergy
Damnable Pact
10%inclusion1 decks10 decks
5%synergy
Entreat the Dead
10%inclusion1 decks10 decks
10%synergy
Torment of Hailfire
10%inclusion1 decks10 decks
-6%synergy
Forever Young
10%inclusion1 decks10 decks
8%synergy
Bubbling Muck
10%inclusion1 decks10 decks
-6%synergy
Psychic Whorl
10%inclusion1 decks10 decks
9%synergy
Unearth
10%inclusion1 decks10 decks
2%synergy
Lash of the Balrog
10%inclusion1 decks10 decks
9%synergy
Blasphemous Edict
10%inclusion1 decks10 decks
-7%synergy
Praetor's Grasp
10%inclusion1 decks10 decks
6%synergy
Cruelclaw's Heist
10%inclusion1 decks10 decks
7%synergy
Buried Alive
10%inclusion1 decks10 decks
-1%synergy
Resourceful Return
10%inclusion1 decks10 decks
10%synergy
Wit's End
10%inclusion1 decks10 decks
10%synergy
Final Parting
10%inclusion1 decks10 decks
5%synergy
In Garruk's Wake
10%inclusion1 decks10 decks
6%synergy
Beacon of Unrest
10%inclusion1 decks10 decks
5%synergy
Dirge of Dread
10%inclusion1 decks10 decks
10%synergy
Lab Rats
10%inclusion1 decks10 decks
9%synergy
Assassinate
10%inclusion1 decks10 decks
10%synergy
Beseech the Queen
10%inclusion1 decks10 decks
4%synergy
Damnation
10%inclusion1 decks10 decks
-11%synergy
Stargaze
10%inclusion1 decks10 decks
9%synergy
Disentomb
10%inclusion1 decks10 decks
9%synergy
Crippling Fear
10%inclusion1 decks10 decks
7%synergy
Back for Seconds
10%inclusion1 decks10 decks
9%synergy
Utility Artifacts
Herald's Horn
50%inclusion5 decks10 decks
45%synergy
Contagion Engine
40%inclusion4 decks10 decks
38%synergy
Coat of Arms
40%inclusion4 decks10 decks
37%synergy
Skullclamp
40%inclusion4 decks10 decks
19%synergy
Bontu's Monument
40%inclusion4 decks10 decks
12%synergy
Contagion Clasp
30%inclusion3 decks10 decks
27%synergy
Ashnod's Altar
30%inclusion3 decks10 decks
11%synergy
Vanquisher's Banner
30%inclusion3 decks10 decks
26%synergy
Jet Medallion
30%inclusion3 decks10 decks
-29%synergy
Swiftfoot Boots
30%inclusion3 decks10 decks
-2%synergy
Thornbite Staff
30%inclusion3 decks10 decks
27%synergy
Whip of Erebos
20%inclusion2 decks10 decks
9%synergy
Hall of Triumph
20%inclusion2 decks10 decks
20%synergy
Whispersilk Cloak
20%inclusion2 decks10 decks
14%synergy
Door of Destinies
20%inclusion2 decks10 decks
18%synergy
Thrumming Stone
20%inclusion2 decks10 decks
16%synergy
Urza's Incubator
20%inclusion2 decks10 decks
18%synergy
Eldrazi Monument
20%inclusion2 decks10 decks
18%synergy
World Map
17%inclusion1 decks6 decks
15%synergy
Lashwrithe
10%inclusion1 decks10 decks
6%synergy
Mirran Safehouse
10%inclusion1 decks10 decks
10%synergy
Elixir of Immortality
10%inclusion1 decks10 decks
8%synergy
Moonsilver Key
10%inclusion1 decks10 decks
9%synergy
Leyline Axe
10%inclusion1 decks10 decks
9%synergy
Nim Deathmantle
10%inclusion1 decks10 decks
7%synergy
Bloodsoaked Altar
10%inclusion1 decks10 decks
10%synergy
Mimic Vat
10%inclusion1 decks10 decks
8%synergy
Sword of the Squeak
10%inclusion1 decks10 decks
9%synergy
Prosthetic Injector
10%inclusion1 decks10 decks
10%synergy
Stoneforge Masterwork
10%inclusion1 decks10 decks
10%synergy
Blade of the Bloodchief
10%inclusion1 decks10 decks
8%synergy
Well of Knowledge
10%inclusion1 decks10 decks
10%synergy
Sinister Monolith
10%inclusion1 decks10 decks
9%synergy
Well of Lost Dreams
10%inclusion1 decks10 decks
8%synergy
Agatha's Soul Cauldron
10%inclusion1 decks10 decks
9%synergy
Lightning Greaves
10%inclusion1 decks10 decks
-24%synergy
Conjurer's Closet
10%inclusion1 decks10 decks
8%synergy
Ring of Xathrid
10%inclusion1 decks10 decks
9%synergy
Strionic Resonator
10%inclusion1 decks10 decks
9%synergy
Staff of Domination
10%inclusion1 decks10 decks
8%synergy
Obelisk of Urd
10%inclusion1 decks10 decks
9%synergy
Welding Jar
10%inclusion1 decks10 decks
10%synergy
Monument to Endurance
10%inclusion1 decks10 decks
9%synergy
Throne of the God-Pharaoh
10%inclusion1 decks10 decks
10%synergy
Demon's Horn
10%inclusion1 decks10 decks
6%synergy
Decimator Web
10%inclusion1 decks10 decks
10%synergy
Grafted Exoskeleton
10%inclusion1 decks10 decks
9%synergy
Enchantments
Grave Pact
40%inclusion4 decks10 decks
21%synergy
Phyrexian Arena
40%inclusion4 decks10 decks
0%synergy
Contamination
30%inclusion3 decks10 decks
26%synergy
Painful Quandary
30%inclusion3 decks10 decks
20%synergy
Bad Moon
30%inclusion3 decks10 decks
26%synergy
Black Market
20%inclusion2 decks10 decks
-1%synergy
Vampiric Rites
20%inclusion2 decks10 decks
14%synergy
Haunted One
20%inclusion2 decks10 decks
17%synergy
Sanguine Bond
20%inclusion2 decks10 decks
8%synergy
Phyresis
20%inclusion2 decks10 decks
18%synergy
Intimidation
20%inclusion2 decks10 decks
19%synergy
Black Market Connections
20%inclusion2 decks10 decks
-3%synergy
Oversold Cemetery
20%inclusion2 decks10 decks
15%synergy
Necrogen Communion
20%inclusion2 decks10 decks
18%synergy
The Meathook Massacre
10%inclusion1 decks10 decks
-7%synergy
Polluted Bonds
10%inclusion1 decks10 decks
8%synergy
Greed
10%inclusion1 decks10 decks
2%synergy
Phyrexian Reclamation
10%inclusion1 decks10 decks
0%synergy
Necrosynthesis
10%inclusion1 decks10 decks
9%synergy
Seal of Doom
10%inclusion1 decks10 decks
10%synergy
Conspiracy
10%inclusion1 decks10 decks
9%synergy
Dictate of Erebos
10%inclusion1 decks10 decks
-1%synergy
Tribute to Horobi
10%inclusion1 decks10 decks
9%synergy
Exquisite Blood
10%inclusion1 decks10 decks
-3%synergy
Unholy Annex // Ritual Chamber
10%inclusion1 decks10 decks
7%synergy
Bastion of Remembrance
10%inclusion1 decks10 decks
-6%synergy
Lord Skitter's Blessing
10%inclusion1 decks10 decks
9%synergy
Dark Prophecy
10%inclusion1 decks10 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
30%inclusion3 decks10 decks
27%synergy
Liliana of the Dark Realms
30%inclusion3 decks10 decks
16%synergy
Utility Lands
Bojuka Bog
70%inclusion7 decks10 decks
23%synergy
Swarmyard
70%inclusion7 decks10 decks
65%synergy
Mortuary Mire
50%inclusion5 decks10 decks
37%synergy
Cabal Coffers
50%inclusion5 decks10 decks
-5%synergy
Witch's Cottage
40%inclusion4 decks10 decks
15%synergy
Memorial to Folly
30%inclusion3 decks10 decks
27%synergy
Nykthos, Shrine to Nyx
30%inclusion3 decks10 decks
0%synergy
Mudflat Village
30%inclusion3 decks10 decks
28%synergy
Three Tree City
30%inclusion3 decks10 decks
26%synergy
Rogue's Passage
30%inclusion3 decks10 decks
12%synergy
Susur Secundi, Void Altar
25%inclusion1 decks4 decks
17%synergy
Buried Ruin
20%inclusion2 decks10 decks
14%synergy
War Room
20%inclusion2 decks10 decks
3%synergy
Haunted Fengraf
20%inclusion2 decks10 decks
20%synergy
Urborg, Tomb of Yawgmoth
20%inclusion2 decks10 decks
-18%synergy
Midgar, City of Mako
20%inclusion1 decks5 decks
7%synergy
Shizo, Death's Storehouse
10%inclusion1 decks10 decks
0%synergy
Pit of Offerings
10%inclusion1 decks10 decks
10%synergy
Cabal Stronghold
10%inclusion1 decks10 decks
-26%synergy
Phyrexian Tower
10%inclusion1 decks10 decks
-13%synergy
Roadside Reliquary
10%inclusion1 decks10 decks
10%synergy
Barren Moor
10%inclusion1 decks10 decks
-1%synergy
Urza's Tower
10%inclusion1 decks10 decks
10%synergy
Urza's Mine
10%inclusion1 decks10 decks
10%synergy
The Black Gate
10%inclusion1 decks10 decks
7%synergy
Crypt of Agadeem
10%inclusion1 decks10 decks
-1%synergy
Inkmoth Nexus
10%inclusion1 decks10 decks
9%synergy
Spymaster's Vault
10%inclusion1 decks10 decks
0%synergy
Reliquary Tower
10%inclusion1 decks10 decks
-22%synergy
Ominous Cemetery
10%inclusion1 decks10 decks
10%synergy
Urza's Power Plant
10%inclusion1 decks10 decks
10%synergy
Mana Artifacts
Sol Ring
80%inclusion8 decks10 decks
-6%synergy
Glistening Sphere
40%inclusion4 decks10 decks
39%synergy
Staff of Compleation
30%inclusion3 decks10 decks
28%synergy
Patchwork Banner
30%inclusion3 decks10 decks
26%synergy
Arcane Signet
20%inclusion2 decks10 decks
-43%synergy
Mind Stone
20%inclusion2 decks10 decks
-12%synergy
Everflowing Chalice
10%inclusion1 decks10 decks
4%synergy
Astral Cornucopia
10%inclusion1 decks10 decks
10%synergy
Replicating Ring
10%inclusion1 decks10 decks
10%synergy
Heraldic Banner
10%inclusion1 decks10 decks
4%synergy
Thought Vessel
10%inclusion1 decks10 decks
-17%synergy
Patriar's Seal
10%inclusion1 decks10 decks
7%synergy
Sceptre of Eternal Glory
10%inclusion1 decks10 decks
0%synergy
Nyx Lotus
10%inclusion1 decks10 decks
3%synergy
Lands
Swamp
100%inclusion10 decks10 decks
5%synergy
Cavern of Souls
40%inclusion4 decks10 decks
33%synergy
Path of Ancestry
20%inclusion2 decks10 decks
15%synergy
Escape Tunnel
10%inclusion1 decks10 decks
9%synergy
Fell the Profane
10%inclusion1 decks10 decks
-8%synergy
Fabled Passage
10%inclusion1 decks10 decks
8%synergy
Myriad Landscape
10%inclusion1 decks10 decks
-17%synergy
Hidden Grotto
10%inclusion1 decks10 decks
9%synergy
Urza's Cave
10%inclusion1 decks10 decks
1%synergy
Demolition Field
10%inclusion1 decks10 decks
5%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test