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

Karumonix, the Rat King
Rank #372
3decks
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
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Imperial Seal
67%inclusion2 decks3 decks
60%synergy
Necropotence
67%inclusion2 decks3 decks
51%synergy
Vampiric Tutor
67%inclusion2 decks3 decks
45%synergy
Demonic Tutor
67%inclusion2 decks3 decks
39%synergy
Mana Vault
33%inclusion1 decks3 decks
26%synergy
Ancient Tomb
33%inclusion1 decks3 decks
21%synergy
Creatures
Marrow-Gnawer
100%inclusion3 decks3 decks
97%synergy
Ogre Slumlord
67%inclusion2 decks3 decks
57%synergy
Relentless Rats
67%inclusion2 decks3 decks
65%synergy
Burglar Rat
67%inclusion2 decks3 decks
55%synergy
Ravenous Rats
67%inclusion2 decks3 decks
65%synergy
Pack Rat
67%inclusion2 decks3 decks
61%synergy
Ink-Eyes, Servant of Oni
67%inclusion2 decks3 decks
63%synergy
Crypt Ghast
67%inclusion2 decks3 decks
18%synergy
Rat Colony
67%inclusion2 decks3 decks
62%synergy
Lord Skitter, Sewer King
67%inclusion2 decks3 decks
59%synergy
Ruin Rat
67%inclusion2 decks3 decks
65%synergy
Ichor Rats
67%inclusion2 decks3 decks
63%synergy
Undercity Dire Rat
50%inclusion1 decks2 decks
48%synergy
Barkform Harvester
33%inclusion1 decks3 decks
33%synergy
Chittering Rats
33%inclusion1 decks3 decks
33%synergy
Crypt Rats
33%inclusion1 decks3 decks
28%synergy
Innocuous Rat
33%inclusion1 decks3 decks
32%synergy
Wick's Patrol
33%inclusion1 decks3 decks
33%synergy
Thornplate Intimidator
33%inclusion1 decks3 decks
33%synergy
Gray Merchant of Asphodel
33%inclusion1 decks3 decks
-19%synergy
Tangled Colony
33%inclusion1 decks3 decks
30%synergy
Filth
33%inclusion1 decks3 decks
31%synergy
Daggerfang Duo
33%inclusion1 decks3 decks
33%synergy
Lord Skitter's Butcher
33%inclusion1 decks3 decks
30%synergy
Nirkana Revenant
33%inclusion1 decks3 decks
22%synergy
Locust Miser
33%inclusion1 decks3 decks
32%synergy
Persistent Marshstalker
33%inclusion1 decks3 decks
31%synergy
Kozilek, Butcher of Truth
33%inclusion1 decks3 decks
33%synergy
Engine Rat
33%inclusion1 decks3 decks
32%synergy
Swarm of Rats
33%inclusion1 decks3 decks
31%synergy
Chittering Skitterling
33%inclusion1 decks3 decks
32%synergy
Experimental Confectioner
33%inclusion1 decks3 decks
33%synergy
Voracious Vermin
33%inclusion1 decks3 decks
30%synergy
Valley Rotcaller
33%inclusion1 decks3 decks
31%synergy
Twisted Sewer-Witch
33%inclusion1 decks3 decks
32%synergy
Ashcoat of the Shadow Swarm
33%inclusion1 decks3 decks
30%synergy
Warehouse Tabby
33%inclusion1 decks3 decks
33%synergy
Ratcatcher
33%inclusion1 decks3 decks
30%synergy
Blightbelly Rat
33%inclusion1 decks3 decks
30%synergy
Drainpipe Vermin
33%inclusion1 decks3 decks
32%synergy
Gnat Miser
33%inclusion1 decks3 decks
30%synergy
Typhoid Rats
33%inclusion1 decks3 decks
29%synergy
Skithiryx, the Blight Dragon
33%inclusion1 decks3 decks
32%synergy
Rancid Rats
33%inclusion1 decks3 decks
31%synergy
Instants
Deadly Rollick
67%inclusion2 decks3 decks
44%synergy
Dark Ritual
67%inclusion2 decks3 decks
1%synergy
Hagra Mauling
33%inclusion1 decks3 decks
29%synergy
Cut Down
33%inclusion1 decks3 decks
29%synergy
Sheoldred's Edict
33%inclusion1 decks3 decks
19%synergy
Whisper of the Dross
33%inclusion1 decks3 decks
30%synergy
Entomb
33%inclusion1 decks3 decks
21%synergy
Snuff Out
33%inclusion1 decks3 decks
21%synergy
Vraska's Fall
33%inclusion1 decks3 decks
30%synergy
Rat Out
33%inclusion1 decks3 decks
32%synergy
Anoint with Affliction
33%inclusion1 decks3 decks
33%synergy
Grasp of Darkness
33%inclusion1 decks3 decks
31%synergy
Sugar Rush
33%inclusion1 decks3 decks
33%synergy
Cabal Ritual
33%inclusion1 decks3 decks
16%synergy
Consumed by Greed
33%inclusion1 decks3 decks
32%synergy
Sorceries
Patriarch's Bidding
67%inclusion2 decks3 decks
62%synergy
Swarmyard Massacre
67%inclusion2 decks3 decks
65%synergy
Profane Tutor
33%inclusion1 decks3 decks
29%synergy
Revenge of the Rats
33%inclusion1 decks3 decks
31%synergy
Psychic Whorl
33%inclusion1 decks3 decks
33%synergy
Agadeem's Awakening
33%inclusion1 decks3 decks
26%synergy
Feed the Swarm
33%inclusion1 decks3 decks
-18%synergy
Infectious Inquiry
33%inclusion1 decks3 decks
30%synergy
Infernal Tutor
33%inclusion1 decks3 decks
33%synergy
Cruelclaw's Heist
33%inclusion1 decks3 decks
31%synergy
Wit's End
33%inclusion1 decks3 decks
33%synergy
Living Death
33%inclusion1 decks3 decks
23%synergy
Reanimate
33%inclusion1 decks3 decks
-5%synergy
Toxic Deluge
33%inclusion1 decks3 decks
-4%synergy
Sign in Blood
33%inclusion1 decks3 decks
-3%synergy
Kindred Dominance
33%inclusion1 decks3 decks
29%synergy
Stargaze
33%inclusion1 decks3 decks
32%synergy
Back for Seconds
33%inclusion1 decks3 decks
32%synergy
Utility Artifacts
Jet Medallion
67%inclusion2 decks3 decks
7%synergy
Herald's Horn
67%inclusion2 decks3 decks
61%synergy
Campfire
33%inclusion1 decks3 decks
32%synergy
Chimil, the Inner Sun
33%inclusion1 decks3 decks
33%synergy
Cloudstone Curio
33%inclusion1 decks3 decks
33%synergy
Coat of Arms
33%inclusion1 decks3 decks
31%synergy
Banner of Kinship
33%inclusion1 decks3 decks
31%synergy
Vanquisher's Banner
33%inclusion1 decks3 decks
29%synergy
Bontu's Monument
33%inclusion1 decks3 decks
6%synergy
Door of Destinies
33%inclusion1 decks3 decks
31%synergy
Sinister Monolith
33%inclusion1 decks3 decks
32%synergy
Thrumming Stone
33%inclusion1 decks3 decks
30%synergy
Agatha's Soul Cauldron
33%inclusion1 decks3 decks
33%synergy
Swiftfoot Boots
33%inclusion1 decks3 decks
2%synergy
Lightning Greaves
33%inclusion1 decks3 decks
0%synergy
Ring of Xathrid
33%inclusion1 decks3 decks
33%synergy
Monument to Endurance
33%inclusion1 decks3 decks
32%synergy
Enchantments
Bridge from Below
33%inclusion1 decks3 decks
33%synergy
Contamination
33%inclusion1 decks3 decks
30%synergy
Necromancy
33%inclusion1 decks3 decks
27%synergy
Grave Pact
33%inclusion1 decks3 decks
15%synergy
Dictate of Erebos
33%inclusion1 decks3 decks
23%synergy
Animate Dead
33%inclusion1 decks3 decks
15%synergy
Cover of Darkness
33%inclusion1 decks3 decks
31%synergy
Oversold Cemetery
33%inclusion1 decks3 decks
28%synergy
Phyrexian Arena
33%inclusion1 decks3 decks
-7%synergy
Planeswalkers
Liliana of the Dark Realms
33%inclusion1 decks3 decks
19%synergy
Utility Lands
Swarmyard
100%inclusion3 decks3 decks
95%synergy
Cabal Stronghold
67%inclusion2 decks3 decks
31%synergy
Cabal Coffers
67%inclusion2 decks3 decks
11%synergy
Karn's Bastion
67%inclusion2 decks3 decks
62%synergy
Three Tree City
67%inclusion2 decks3 decks
62%synergy
Urborg, Tomb of Yawgmoth
67%inclusion2 decks3 decks
29%synergy
Bojuka Bog
33%inclusion1 decks3 decks
-13%synergy
Phyrexian Tower
33%inclusion1 decks3 decks
10%synergy
Crypt of Agadeem
33%inclusion1 decks3 decks
23%synergy
War Room
33%inclusion1 decks3 decks
17%synergy
Volrath's Stronghold
33%inclusion1 decks3 decks
30%synergy
Nykthos, Shrine to Nyx
33%inclusion1 decks3 decks
3%synergy
Deserted Temple
33%inclusion1 decks3 decks
29%synergy
Takenuma, Abandoned Mire
33%inclusion1 decks3 decks
17%synergy
Mudflat Village
33%inclusion1 decks3 decks
31%synergy
Castle Locthwain
33%inclusion1 decks3 decks
15%synergy
Mana Artifacts
Patchwork Banner
67%inclusion2 decks3 decks
62%synergy
Sol Ring
67%inclusion2 decks3 decks
-20%synergy
Caged Sun
33%inclusion1 decks3 decks
20%synergy
Arcane Signet
33%inclusion1 decks3 decks
-29%synergy
Glistening Sphere
33%inclusion1 decks3 decks
32%synergy
Heraldic Banner
33%inclusion1 decks3 decks
28%synergy
Lands
Swamp
100%inclusion3 decks3 decks
5%synergy
Hagra Mauling
33%inclusion1 decks3 decks
29%synergy
Myriad Landscape
33%inclusion1 decks3 decks
6%synergy
Hidden Grotto
33%inclusion1 decks3 decks
33%synergy
Urza's Cave
33%inclusion1 decks3 decks
25%synergy
Agadeem's Awakening
33%inclusion1 decks3 decks
26%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