Karumonix, the Rat King (Commander) - Relentless Rats

Karumonix, the Rat King
Rank #380
277decks
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
Relentless Rats
97%inclusion268 decks277 decks
95%synergy
Marrow-Gnawer
63%inclusion174 decks277 decks
60%synergy
Piper of the Swarm
66%inclusion184 decks277 decks
60%synergy
Ogre Slumlord
64%inclusion177 decks277 decks
54%synergy
Pack Rat
59%inclusion163 decks277 decks
53%synergy
Thrumming Stone
53%inclusion146 decks277 decks
49%synergy
Blightbelly Rat
47%inclusion129 decks277 decks
43%synergy
Lord Skitter, Sewer King
48%inclusion134 decks277 decks
40%synergy
Ichor Rats
42%inclusion115 decks277 decks
38%synergy
Swarmyard
42%inclusion117 decks277 decks
37%synergy
Top Cards
Dark Ritual
53%inclusion146 decks277 decks
-14%synergy
Bontu's Monument
52%inclusion145 decks277 decks
25%synergy
Jet Medallion
51%inclusion141 decks277 decks
-9%synergy
Herald's Horn
40%inclusion112 decks277 decks
35%synergy
Patriarch's Bidding
38%inclusion106 decks277 decks
34%synergy
Phyrexian Arena
38%inclusion106 decks277 decks
-2%synergy
Infectious Inquiry
37%inclusion102 decks277 decks
34%synergy
Ratcatcher
35%inclusion98 decks277 decks
32%synergy
Vanquisher's Banner
35%inclusion96 decks277 decks
31%synergy
Typhoid Rats
34%inclusion93 decks277 decks
30%synergy
Game Changers
Demonic Tutor
36%inclusion99 decks277 decks
8%synergy
Vampiric Tutor
26%inclusion73 decks277 decks
5%synergy
Bolas's Citadel
14%inclusion38 decks277 decks
-16%synergy
Imperial Seal
7.9%inclusion22 decks277 decks
1%synergy
Ancient Tomb
5.4%inclusion15 decks277 decks
-6%synergy
Necropotence
5.4%inclusion15 decks277 decks
-10%synergy
Creatures
Crypt Rats
30%inclusion84 decks277 decks
26%synergy
Ashcoat of the Shadow Swarm
30%inclusion83 decks277 decks
27%synergy
Septic Rats
29%inclusion81 decks277 decks
27%synergy
Lord Skitter's Butcher
28%inclusion78 decks277 decks
25%synergy
Rancid Rats
26%inclusion72 decks277 decks
23%synergy
Burglar Rat
24%inclusion66 decks277 decks
13%synergy
Tangled Colony
23%inclusion65 decks277 decks
20%synergy
Swarm of Rats
23%inclusion64 decks277 decks
21%synergy
Voracious Vermin
22%inclusion61 decks277 decks
19%synergy
Persistent Marshstalker
21%inclusion29 decks135 decks
19%synergy
Ink-Eyes, Servant of Oni
21%inclusion57 decks277 decks
17%synergy
Gnat Miser
20%inclusion56 decks277 decks
17%synergy
Engine Rat
20%inclusion3 decks15 decks
18%synergy
Wave of Rats
20%inclusion55 decks277 decks
18%synergy
Pestilence Rats
19%inclusion53 decks277 decks
17%synergy
Crypt Ghast
17%inclusion47 decks277 decks
-31%synergy
Stronghold Rats
16%inclusion44 decks277 decks
12%synergy
Ruin Rat
16%inclusion43 decks277 decks
14%synergy
Ravenous Rats
15%inclusion42 decks277 decks
13%synergy
Gray Merchant of Asphodel
15%inclusion42 decks277 decks
-37%synergy
Twisted Sewer-Witch
15%inclusion42 decks277 decks
13%synergy
Ayara, First of Locthwain
14%inclusion40 decks277 decks
-11%synergy
Undercity Dire Rat
14%inclusion1 decks7 decks
13%synergy
Locust Miser
14%inclusion39 decks277 decks
12%synergy
Chittering Skitterling
14%inclusion38 decks277 decks
13%synergy
Nashi, Moon Sage's Scion
14%inclusion38 decks277 decks
10%synergy
Species Specialist
13%inclusion37 decks277 decks
10%synergy
Old Flitterfang
13%inclusion36 decks277 decks
11%synergy
Throat Slitter
12%inclusion34 decks277 decks
10%synergy
Innocuous Rat
12%inclusion11 decks90 decks
11%synergy
Nezumi Informant
12%inclusion33 decks277 decks
5%synergy
Drainpipe Vermin
11%inclusion31 decks277 decks
10%synergy
Nezumi Prowler
11%inclusion30 decks277 decks
9%synergy
Changeling Outcast
10%inclusion29 decks277 decks
5%synergy
Valley Rotcaller
10%inclusion14 decks138 decks
8%synergy
Nezumi Graverobber
10%inclusion28 decks277 decks
8%synergy
Daggerfang Duo
10%inclusion13 decks133 decks
9%synergy
Gnawing Vermin
10%inclusion27 decks277 decks
8%synergy
Rotting Rats
9.4%inclusion26 decks277 decks
6%synergy
Razortooth Rats
9.4%inclusion26 decks277 decks
9%synergy
Chittering Witch
9.4%inclusion26 decks277 decks
5%synergy
Adaptive Automaton
9.0%inclusion25 decks277 decks
8%synergy
Filth
8.7%inclusion24 decks277 decks
6%synergy
Thornplate Intimidator
8.2%inclusion11 decks134 decks
7%synergy
Nezumi Bladeblesser
7.9%inclusion22 decks277 decks
7%synergy
Nezumi Cutthroat
7.9%inclusion22 decks277 decks
7%synergy
Ruthless Radrat
7.6%inclusion17 decks225 decks
7%synergy
Mukotai Ambusher
7.2%inclusion20 decks277 decks
6%synergy
Okiba-Gang Shinobi
7.2%inclusion20 decks277 decks
6%synergy
Ossuary Rats
6.9%inclusion19 decks277 decks
6%synergy
Instants
Vraska's Fall
29%inclusion81 decks277 decks
26%synergy
Defile
29%inclusion80 decks277 decks
-9%synergy
Go for the Throat
25%inclusion69 decks277 decks
1%synergy
Village Rites
25%inclusion69 decks277 decks
1%synergy
Whisper of the Dross
23%inclusion64 decks277 decks
20%synergy
Murder
18%inclusion49 decks277 decks
7%synergy
Corrupted Conviction
17%inclusion47 decks277 decks
5%synergy
Rat Out
16%inclusion44 decks277 decks
14%synergy
Deadly Dispute
15%inclusion42 decks277 decks
-9%synergy
Deadly Rollick
14%inclusion40 decks277 decks
-9%synergy
Foul-Tongue Shriek
14%inclusion38 decks277 decks
12%synergy
Tainted Strike
13%inclusion37 decks277 decks
10%synergy
Hero's Downfall
13%inclusion35 decks277 decks
6%synergy
Grim Affliction
13%inclusion35 decks277 decks
10%synergy
Consuming Corruption
13%inclusion21 decks167 decks
-4%synergy
Infernal Grasp
11%inclusion31 decks277 decks
-14%synergy
Gravepurge
11%inclusion31 decks277 decks
9%synergy
Tragic Slip
10%inclusion27 decks277 decks
-11%synergy
Withering Torment
10%inclusion9 decks94 decks
-22%synergy
Doom Blade
9.0%inclusion25 decks277 decks
1%synergy
Anoint with Affliction
7.6%inclusion21 decks277 decks
7%synergy
Bitter Triumph
7.6%inclusion21 decks277 decks
-3%synergy
Cabal Ritual
6.1%inclusion17 decks277 decks
-12%synergy
Baleful Mastery
6.1%inclusion17 decks277 decks
-3%synergy
Death Denied
5.8%inclusion16 decks277 decks
5%synergy
Sudden Spoiling
5.8%inclusion16 decks277 decks
-4%synergy
Stab
5.3%inclusion3 decks57 decks
4%synergy
Raise the Draugr
5.1%inclusion14 decks277 decks
4%synergy
Sorceries
Revenge of the Rats
32%inclusion19 decks60 decks
29%synergy
Drown in Ichor
31%inclusion87 decks277 decks
27%synergy
Echoing Return
29%inclusion79 decks277 decks
25%synergy
Sign in Blood
26%inclusion73 decks277 decks
-10%synergy
Kindred Dominance
26%inclusion72 decks277 decks
21%synergy
Diabolic Tutor
24%inclusion67 decks277 decks
9%synergy
Phyresis Outbreak
22%inclusion61 decks277 decks
20%synergy
Feed the Swarm
21%inclusion59 decks277 decks
-30%synergy
Crippling Fear
20%inclusion55 decks277 decks
16%synergy
Swarmyard Massacre
20%inclusion26 decks133 decks
18%synergy
Vat Emergence
17%inclusion47 decks277 decks
15%synergy
Grim Tutor
17%inclusion46 decks277 decks
5%synergy
Night's Whisper
15%inclusion42 decks277 decks
-9%synergy
Read the Bones
14%inclusion40 decks277 decks
-4%synergy
Spread the Sickness
13%inclusion36 decks277 decks
12%synergy
Damnation
13%inclusion35 decks277 decks
-8%synergy
Diabolic Intent
12%inclusion33 decks277 decks
-3%synergy
Fell
11%inclusion15 decks138 decks
7%synergy
In Garruk's Wake
10%inclusion29 decks277 decks
6%synergy
Living Death
10%inclusion28 decks277 decks
0%synergy
Forever Young
8.7%inclusion24 decks277 decks
7%synergy
Gruesome Fate
8.7%inclusion24 decks277 decks
7%synergy
Profane Tutor
8.3%inclusion23 decks277 decks
4%synergy
Haunting Voyage
8.3%inclusion23 decks277 decks
7%synergy
Feed the Infection
8.3%inclusion23 decks277 decks
8%synergy
Toxic Deluge
8.3%inclusion23 decks277 decks
-29%synergy
Victimize
7.9%inclusion22 decks277 decks
-18%synergy
Plague of Vermin
7.9%inclusion22 decks277 decks
6%synergy
Insatiable Avarice
7.6%inclusion16 decks211 decks
-5%synergy
Mutilate
7.6%inclusion21 decks277 decks
-12%synergy
Bubbling Muck
6.9%inclusion19 decks277 decks
-9%synergy
Reanimate
6.5%inclusion18 decks277 decks
-32%synergy
Plague Wind
6.1%inclusion17 decks277 decks
5%synergy
Lab Rats
6.1%inclusion17 decks277 decks
6%synergy
Pact of the Serpent
6.1%inclusion17 decks277 decks
4%synergy
Exsanguinate
5.1%inclusion14 decks277 decks
-19%synergy
Utility Artifacts
Coat of Arms
27%inclusion74 decks277 decks
24%synergy
Door of Destinies
22%inclusion62 decks277 decks
20%synergy
Banner of Kinship
20%inclusion12 decks60 decks
18%synergy
Skullclamp
18%inclusion49 decks277 decks
-3%synergy
Whip of Erebos
17%inclusion48 decks277 decks
7%synergy
Swiftfoot Boots
16%inclusion44 decks277 decks
-16%synergy
Lightning Greaves
15%inclusion42 decks277 decks
-18%synergy
Contagion Clasp
14%inclusion39 decks277 decks
11%synergy
Contagion Engine
11%inclusion30 decks277 decks
9%synergy
Icon of Ancestry
10%inclusion29 decks277 decks
9%synergy
Eldrazi Monument
10%inclusion27 decks277 decks
8%synergy
Akroma's Memorial
9.0%inclusion25 decks277 decks
8%synergy
Ashnod's Altar
6.9%inclusion19 decks277 decks
-13%synergy
Wayfarer's Bauble
6.5%inclusion18 decks277 decks
-10%synergy
Monument to Endurance
6.3%inclusion1 decks16 decks
5%synergy
Grafted Exoskeleton
5.8%inclusion16 decks277 decks
5%synergy
Prosthetic Injector
5.4%inclusion15 decks277 decks
5%synergy
Obelisk of Urd
5.1%inclusion14 decks277 decks
4%synergy
Enchantments
Bad Moon
24%inclusion67 decks277 decks
21%synergy
Black Market
19%inclusion52 decks277 decks
-2%synergy
Necrogen Communion
19%inclusion52 decks277 decks
17%synergy
Cover of Darkness
17%inclusion48 decks277 decks
15%synergy
Grave Pact
17%inclusion46 decks277 decks
-2%synergy
Oversold Cemetery
15%inclusion41 decks277 decks
9%synergy
Phyresis
14%inclusion38 decks277 decks
12%synergy
Black Market Connections
12%inclusion33 decks277 decks
-11%synergy
Haunted One
10%inclusion29 decks277 decks
8%synergy
Dark Prophecy
10%inclusion29 decks277 decks
6%synergy
Tribute to Horobi
8.3%inclusion23 decks277 decks
7%synergy
The Meathook Massacre
7.9%inclusion22 decks277 decks
-9%synergy
Dictate of Erebos
7.9%inclusion22 decks277 decks
-3%synergy
Lord Skitter's Blessing
6.9%inclusion19 decks277 decks
6%synergy
Vampiric Rites
6.1%inclusion17 decks277 decks
0%synergy
Phyrexian Reclamation
5.8%inclusion16 decks277 decks
-4%synergy
Intimidation
5.8%inclusion16 decks277 decks
5%synergy
Greed
5.1%inclusion14 decks277 decks
-2%synergy
Planeswalkers
Vraska, Betrayal's Sting
22%inclusion60 decks277 decks
19%synergy
Liliana of the Dark Realms
12%inclusion33 decks277 decks
-2%synergy
Utility Lands
Cabal Coffers
47%inclusion129 decks277 decks
-9%synergy
Bojuka Bog
32%inclusion88 decks277 decks
-15%synergy
Cabal Stronghold
30%inclusion84 decks277 decks
-6%synergy
Karn's Bastion
29%inclusion79 decks277 decks
24%synergy
Reliquary Tower
27%inclusion75 decks277 decks
-4%synergy
Rogue's Passage
27%inclusion74 decks277 decks
8%synergy
Urborg, Tomb of Yawgmoth
24%inclusion67 decks277 decks
-13%synergy
Three Tree City
23%inclusion32 decks138 decks
19%synergy
Mudflat Village
23%inclusion33 decks144 decks
20%synergy
Nykthos, Shrine to Nyx
22%inclusion60 decks277 decks
-8%synergy
Witch's Cottage
19%inclusion52 decks277 decks
-6%synergy
Mortuary Mire
17%inclusion47 decks277 decks
4%synergy
Phyrexian Tower
12%inclusion33 decks277 decks
-12%synergy
Crypt of Agadeem
10%inclusion29 decks277 decks
0%synergy
Castle Locthwain
9.0%inclusion25 decks277 decks
-9%synergy
War Room
8.3%inclusion23 decks277 decks
-8%synergy
Shizo, Death's Storehouse
7.9%inclusion22 decks277 decks
-2%synergy
Temple of the False God
7.2%inclusion20 decks277 decks
-1%synergy
Access Tunnel
7.2%inclusion20 decks277 decks
4%synergy
Barren Moor
5.8%inclusion16 decks277 decks
-5%synergy
Takenuma, Abandoned Mire
5.4%inclusion15 decks277 decks
-11%synergy
Leechridden Swamp
5.1%inclusion14 decks277 decks
2%synergy
Mana Artifacts
Sol Ring
74%inclusion204 decks277 decks
-13%synergy
Arcane Signet
45%inclusion125 decks277 decks
-17%synergy
Patchwork Banner
25%inclusion34 decks134 decks
21%synergy
Charcoal Diamond
22%inclusion61 decks277 decks
-1%synergy
Glistening Sphere
20%inclusion55 decks277 decks
19%synergy
Thought Vessel
19%inclusion54 decks277 decks
-8%synergy
Caged Sun
18%inclusion51 decks277 decks
6%synergy
Mind Stone
17%inclusion47 decks277 decks
-14%synergy
Heraldic Banner
13%inclusion37 decks277 decks
8%synergy
Commander's Sphere
10%inclusion27 decks277 decks
0%synergy
Gauntlet of Power
9.4%inclusion26 decks277 decks
6%synergy
Phyrexian Atlas
9.0%inclusion25 decks277 decks
9%synergy
Staff of Compleation
8.7%inclusion24 decks277 decks
7%synergy
Nyx Lotus
6.9%inclusion19 decks277 decks
0%synergy
Fellwar Stone
6.1%inclusion17 decks277 decks
-9%synergy
Throne of Eldraine
5.4%inclusion15 decks277 decks
-6%synergy
Extraplanar Lens
5.4%inclusion15 decks277 decks
0%synergy
Lands
Swamp
98%inclusion271 decks277 decks
3%synergy
Path of Ancestry
24%inclusion67 decks277 decks
19%synergy
Myriad Landscape
16%inclusion44 decks277 decks
-11%synergy
Command Tower
12%inclusion32 decks277 decks
6%synergy
Cavern of Souls
9.4%inclusion26 decks277 decks
3%synergy
Evolving Wilds
6.1%inclusion17 decks277 decks
3%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