Karumonix, the Rat King (Commander) - Budget Rat Colony

Karumonix, the Rat King
Rank #390
58decks
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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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Rat Colony
98%inclusion57 decks58 decks
93%synergy
Blightbelly Rat
95%inclusion55 decks58 decks
91%synergy
Typhoid Rats
86%inclusion50 decks58 decks
82%synergy
Lord Skitter's Butcher
81%inclusion47 decks58 decks
78%synergy
Rancid Rats
79%inclusion46 decks58 decks
77%synergy
Crypt Rats
81%inclusion47 decks58 decks
76%synergy
Piper of the Swarm
81%inclusion47 decks58 decks
74%synergy
Burglar Rat
84%inclusion49 decks58 decks
74%synergy
Pack Rat
78%inclusion45 decks58 decks
72%synergy
Ogre Slumlord
81%inclusion47 decks58 decks
71%synergy
Top Cards
Ichor Rats
72%inclusion42 decks58 decks
69%synergy
Septic Rats
71%inclusion41 decks58 decks
69%synergy
Voracious Vermin
69%inclusion40 decks58 decks
66%synergy
Lord Skitter, Sewer King
69%inclusion40 decks58 decks
61%synergy
Tangled Colony
66%inclusion38 decks58 decks
62%synergy
Infectious Inquiry
66%inclusion38 decks58 decks
63%synergy
Chittering Skitterling
64%inclusion37 decks58 decks
63%synergy
Revenge of the Rats
61%inclusion11 decks18 decks
58%synergy
Ravenous Rats
60%inclusion35 decks58 decks
59%synergy
Vraska's Fall
60%inclusion35 decks58 decks
57%synergy
Game Changers
Bolas's Citadel
8.6%inclusion5 decks58 decks
-20%synergy
Creatures
Rat King, Verminister
100%inclusion1 decks1 decks
97%synergy
Rat King, Pale Piper
100%inclusion1 decks1 decks
96%synergy
Splinter, Hamato Yoshi
100%inclusion1 decks1 decks
100%synergy
Undercity Dire Rat
67%inclusion2 decks3 decks
65%synergy
Stronghold Rats
57%inclusion33 decks58 decks
53%synergy
Persistent Marshstalker
56%inclusion27 decks48 decks
53%synergy
Wave of Rats
55%inclusion32 decks58 decks
53%synergy
Nezumi Informant
53%inclusion31 decks58 decks
47%synergy
Gnat Miser
52%inclusion30 decks58 decks
49%synergy
Ruin Rat
52%inclusion30 decks58 decks
50%synergy
Gnawing Vermin
50%inclusion29 decks58 decks
48%synergy
Pestilence Rats
50%inclusion29 decks58 decks
48%synergy
Swarm of Rats
48%inclusion28 decks58 decks
46%synergy
Innocuous Rat
47%inclusion14 decks30 decks
46%synergy
Chittering Witch
47%inclusion27 decks58 decks
42%synergy
Drainpipe Vermin
47%inclusion27 decks58 decks
45%synergy
Old Flitterfang
45%inclusion26 decks58 decks
44%synergy
Marrow-Gnawer
41%inclusion24 decks58 decks
38%synergy
Mukotai Ambusher
41%inclusion24 decks58 decks
41%synergy
Nezumi Prowler
41%inclusion24 decks58 decks
40%synergy
Nezumi Cutthroat
40%inclusion23 decks58 decks
39%synergy
Razortooth Rats
38%inclusion22 decks58 decks
37%synergy
Nashi, Moon Sage's Scion
38%inclusion22 decks58 decks
34%synergy
Changeling Outcast
36%inclusion21 decks58 decks
31%synergy
Ruthless Radrat
34%inclusion20 decks58 decks
34%synergy
Daggerfang Duo
33%inclusion16 decks48 decks
33%synergy
Engine Rat
33%inclusion1 decks3 decks
32%synergy
Elephant-Rat
33%inclusion1 decks3 decks
33%synergy
Nezumi Bladeblesser
33%inclusion19 decks58 decks
32%synergy
Twisted Sewer-Witch
31%inclusion18 decks58 decks
30%synergy
Refurbished Familiar
29%inclusion17 decks58 decks
27%synergy
Ratcatcher
29%inclusion17 decks58 decks
26%synergy
Rotting Rats
28%inclusion16 decks58 decks
24%synergy
Bog Rats
26%inclusion15 decks58 decks
25%synergy
Chittering Rats
26%inclusion15 decks58 decks
25%synergy
Sinuous Vermin
26%inclusion15 decks58 decks
25%synergy
Okiba-Gang Shinobi
26%inclusion15 decks58 decks
25%synergy
Nezumi Linkbreaker
24%inclusion14 decks58 decks
23%synergy
Throat Slitter
22%inclusion13 decks58 decks
21%synergy
Locust Miser
22%inclusion13 decks58 decks
21%synergy
Relentless Rats
19%inclusion11 decks58 decks
17%synergy
Gray Merchant of Asphodel
19%inclusion11 decks58 decks
-32%synergy
Thornplate Intimidator
19%inclusion9 decks48 decks
18%synergy
Rabid Rats
17%inclusion10 decks58 decks
17%synergy
Nezumi Ronin
17%inclusion10 decks58 decks
17%synergy
Scrib Nibblers
17%inclusion10 decks58 decks
17%synergy
Skullsnatcher
17%inclusion10 decks58 decks
17%synergy
Graf Rats
17%inclusion10 decks58 decks
17%synergy
Nezumi Graverobber
16%inclusion9 decks58 decks
14%synergy
Carrion Rats
16%inclusion9 decks58 decks
15%synergy
Instants
Whisper of the Dross
50%inclusion29 decks58 decks
47%synergy
Rat Out
47%inclusion27 decks58 decks
45%synergy
Dark Ritual
40%inclusion23 decks58 decks
-27%synergy
Village Rites
36%inclusion21 decks58 decks
11%synergy
Defile
34%inclusion20 decks58 decks
-2%synergy
Overkill
33%inclusion1 decks3 decks
27%synergy
Zuko's Conviction
33%inclusion1 decks3 decks
32%synergy
Murder
31%inclusion18 decks58 decks
21%synergy
Anoint with Affliction
24%inclusion14 decks58 decks
24%synergy
Corrupted Conviction
24%inclusion14 decks58 decks
12%synergy
Go for the Throat
22%inclusion13 decks58 decks
0%synergy
Grim Affliction
22%inclusion13 decks58 decks
21%synergy
Raise the Draugr
17%inclusion10 decks58 decks
16%synergy
Tainted Strike
14%inclusion8 decks58 decks
11%synergy
Foul-Tongue Shriek
14%inclusion8 decks58 decks
12%synergy
Hero's Downfall
12%inclusion7 decks58 decks
5%synergy
Not Dead After All
12%inclusion7 decks58 decks
1%synergy
Consuming Corruption
12%inclusion7 decks58 decks
-4%synergy
Offer Immortality
12%inclusion7 decks58 decks
10%synergy
Gravepurge
12%inclusion7 decks58 decks
10%synergy
Tragic Slip
12%inclusion7 decks58 decks
-8%synergy
Battle-Rage Blessing
10%inclusion6 decks58 decks
10%synergy
Supernatural Stamina
10%inclusion6 decks58 decks
3%synergy
Bladebrand
10%inclusion6 decks58 decks
9%synergy
Feign Death
10%inclusion6 decks58 decks
2%synergy
Deadly Dispute
8.6%inclusion5 decks58 decks
-18%synergy
Bitter Triumph
8.6%inclusion5 decks58 decks
-1%synergy
Undying Malice
8.6%inclusion5 decks58 decks
-1%synergy
Terror
8.6%inclusion5 decks58 decks
7%synergy
Cut Down
6.9%inclusion4 decks58 decks
3%synergy
Give In to Violence
6.9%inclusion2 decks29 decks
6%synergy
Doom Blade
6.9%inclusion4 decks58 decks
0%synergy
Altar's Reap
6.9%inclusion4 decks58 decks
4%synergy
Withering Torment
6.7%inclusion2 decks30 decks
-25%synergy
Stab
5.9%inclusion1 decks17 decks
5%synergy
Virulent Wound
5.2%inclusion3 decks58 decks
5%synergy
Disfigure
5.2%inclusion3 decks58 decks
5%synergy
Eviscerator's Insight
5.2%inclusion3 decks58 decks
3%synergy
Infernal Grasp
5.2%inclusion3 decks58 decks
-20%synergy
Death Denied
5.2%inclusion3 decks58 decks
4%synergy
Fake Your Own Death
5.2%inclusion3 decks58 decks
-2%synergy
Baleful Mastery
5.2%inclusion3 decks58 decks
-3%synergy
Debt to the Kami
5.2%inclusion3 decks58 decks
5%synergy
Sorceries
Drown in Ichor
50%inclusion29 decks58 decks
46%synergy
Crippling Fear
41%inclusion24 decks58 decks
38%synergy
Feed the Swarm
33%inclusion19 decks58 decks
-18%synergy
Sign in Blood
29%inclusion17 decks58 decks
-6%synergy
Vat Emergence
26%inclusion15 decks58 decks
24%synergy
Phyresis Outbreak
24%inclusion14 decks58 decks
22%synergy
Feed the Infection
21%inclusion12 decks58 decks
20%synergy
Read the Bones
19%inclusion11 decks58 decks
2%synergy
Patriarch's Bidding
17%inclusion10 decks58 decks
13%synergy
Lab Rats
14%inclusion8 decks58 decks
13%synergy
Victimize
12%inclusion7 decks58 decks
-15%synergy
Pact of the Serpent
12%inclusion7 decks58 decks
10%synergy
Psychic Whorl
10%inclusion5 decks48 decks
10%synergy
Swarmyard Massacre
10%inclusion5 decks48 decks
8%synergy
Spread the Sickness
10%inclusion6 decks58 decks
10%synergy
Mutilate
10%inclusion6 decks58 decks
-6%synergy
Night's Whisper
10%inclusion6 decks58 decks
-14%synergy
Gruesome Fate
10%inclusion6 decks58 decks
8%synergy
Diabolic Tutor
8.6%inclusion5 decks58 decks
-6%synergy
Unearth
8.6%inclusion5 decks58 decks
0%synergy
Echoing Return
8.6%inclusion5 decks58 decks
6%synergy
Profane Command
8.6%inclusion5 decks58 decks
7%synergy
Plague of Vermin
8.6%inclusion5 decks58 decks
6%synergy
Predators' Hour
6.9%inclusion4 decks58 decks
6%synergy
Exsanguinate
6.9%inclusion4 decks58 decks
-18%synergy
Caress of Phyrexia
6.9%inclusion4 decks58 decks
6%synergy
Walk the Plank
6.9%inclusion4 decks58 decks
6%synergy
In Garruk's Wake
6.9%inclusion4 decks58 decks
3%synergy
Insatiable Avarice
6.9%inclusion4 decks58 decks
-5%synergy
Kindred Dominance
6.9%inclusion4 decks58 decks
2%synergy
Eaten Alive
6.9%inclusion4 decks58 decks
3%synergy
Final Vengeance
6.7%inclusion2 decks30 decks
5%synergy
Seeker's Folly
5.6%inclusion1 decks18 decks
4%synergy
Razaketh's Rite
5.2%inclusion3 decks58 decks
4%synergy
Lively Dirge
5.2%inclusion3 decks58 decks
2%synergy
Forever Young
5.2%inclusion3 decks58 decks
4%synergy
Return from Extinction
5.2%inclusion3 decks58 decks
5%synergy
Ambition's Cost
5.2%inclusion3 decks58 decks
2%synergy
Call of the Death-Dweller
5.2%inclusion3 decks58 decks
5%synergy
Syphon Mind
5.2%inclusion3 decks58 decks
-7%synergy
Mind Rot
5.2%inclusion3 decks58 decks
4%synergy
Hideous Visage
5.2%inclusion3 decks58 decks
5%synergy
Dirge of Dread
5.2%inclusion3 decks58 decks
5%synergy
Geth's Summons
5.2%inclusion3 decks58 decks
5%synergy
Recover
5.2%inclusion3 decks58 decks
5%synergy
Utility Artifacts
Gathering Stone
100%inclusion1 decks1 decks
99%synergy
Bontu's Monument
38%inclusion22 decks58 decks
9%synergy
Jet Medallion
26%inclusion15 decks58 decks
-36%synergy
Herald's Horn
22%inclusion13 decks58 decks
17%synergy
Vanquisher's Banner
21%inclusion12 decks58 decks
17%synergy
Swiftfoot Boots
21%inclusion12 decks58 decks
-11%synergy
Skullclamp
19%inclusion11 decks58 decks
-3%synergy
Contagion Clasp
17%inclusion10 decks58 decks
15%synergy
Banner of Kinship
17%inclusion3 decks18 decks
14%synergy
Sword of the Squeak
13%inclusion6 decks48 decks
12%synergy
Wayfarer's Bauble
12%inclusion7 decks58 decks
-3%synergy
Short Bow
10%inclusion5 decks48 decks
10%synergy
Icon of Ancestry
10%inclusion6 decks58 decks
9%synergy
Prosthetic Injector
10%inclusion6 decks58 decks
10%synergy
Thieves' Tools
8.6%inclusion5 decks58 decks
7%synergy
Lightning Greaves
8.6%inclusion5 decks58 decks
-25%synergy
Vat of Rebirth
6.9%inclusion4 decks58 decks
3%synergy
Throne of Geth
6.9%inclusion4 decks58 decks
7%synergy
Transmogrant's Crown
6.9%inclusion4 decks58 decks
6%synergy
Quick-Draw Katana
5.9%inclusion1 decks17 decks
6%synergy
Whispersilk Cloak
5.2%inclusion3 decks58 decks
-1%synergy
Door of Destinies
5.2%inclusion3 decks58 decks
3%synergy
Grafted Exoskeleton
5.2%inclusion3 decks58 decks
4%synergy
Enchantments
Necrogen Communion
41%inclusion24 decks58 decks
40%synergy
Bad Moon
28%inclusion16 decks58 decks
24%synergy
Oversold Cemetery
22%inclusion13 decks58 decks
17%synergy
Phyrexian Arena
22%inclusion13 decks58 decks
-17%synergy
Phyresis
16%inclusion9 decks58 decks
13%synergy
Vampiric Rites
14%inclusion8 decks58 decks
8%synergy
Tribute to Horobi
14%inclusion8 decks58 decks
13%synergy
Haunted One
12%inclusion7 decks58 decks
9%synergy
Kaya's Ghostform
12%inclusion7 decks58 decks
2%synergy
Lord Skitter's Blessing
10%inclusion6 decks58 decks
10%synergy
Okiba Reckoner Raid
8.6%inclusion5 decks58 decks
8%synergy
Intimidation
8.6%inclusion5 decks58 decks
8%synergy
Painful Quandary
6.9%inclusion4 decks58 decks
-3%synergy
Bastion of Remembrance
6.9%inclusion4 decks58 decks
-10%synergy
Cover of Darkness
6.9%inclusion4 decks58 decks
4%synergy
Omen of the Dead
5.2%inclusion3 decks58 decks
5%synergy
Black Market
5.2%inclusion3 decks58 decks
-16%synergy
Stab Wound
5.2%inclusion3 decks58 decks
5%synergy
Death Pits of Rath
5.2%inclusion3 decks58 decks
5%synergy
Dead Weight
5.2%inclusion3 decks58 decks
5%synergy
Withercrown
5.2%inclusion3 decks58 decks
5%synergy
Virtue of Persistence
5.2%inclusion3 decks58 decks
0%synergy
Planeswalkers
Vraska, Betrayal's Sting
12%inclusion7 decks58 decks
9%synergy
Liliana of the Dark Realms
10%inclusion6 decks58 decks
-4%synergy
Utility Lands
Witch's Cottage
34%inclusion20 decks58 decks
10%synergy
Mudflat Village
33%inclusion17 decks52 decks
30%synergy
Bojuka Bog
31%inclusion18 decks58 decks
-16%synergy
Mortuary Mire
29%inclusion17 decks58 decks
16%synergy
Rogue's Passage
29%inclusion17 decks58 decks
10%synergy
Swarmyard
26%inclusion15 decks58 decks
20%synergy
Karn's Bastion
16%inclusion9 decks58 decks
12%synergy
Barren Moor
14%inclusion8 decks58 decks
4%synergy
Reliquary Tower
14%inclusion8 decks58 decks
-16%synergy
Access Tunnel
14%inclusion8 decks58 decks
11%synergy
Cabal Stronghold
10%inclusion6 decks58 decks
-24%synergy
Temple of the False God
10%inclusion6 decks58 decks
3%synergy
Hidden Necropolis
10%inclusion6 decks58 decks
9%synergy
Memorial to Folly
6.9%inclusion4 decks58 decks
4%synergy
The Dross Pits
6.9%inclusion4 decks58 decks
6%synergy
Crypt of Agadeem
5.2%inclusion3 decks58 decks
-6%synergy
War Room
5.2%inclusion3 decks58 decks
-11%synergy
Emergence Zone
5.2%inclusion3 decks58 decks
2%synergy
Polluted Mire
5.2%inclusion3 decks58 decks
2%synergy
Leechridden Swamp
5.2%inclusion3 decks58 decks
2%synergy
Mana Artifacts
Sol Ring
67%inclusion39 decks58 decks
-18%synergy
Arcane Signet
40%inclusion23 decks58 decks
-22%synergy
White Lotus Tile
33%inclusion1 decks3 decks
33%synergy
Patchwork Banner
23%inclusion11 decks48 decks
19%synergy
Heraldic Banner
22%inclusion13 decks58 decks
17%synergy
Charcoal Diamond
21%inclusion12 decks58 decks
-1%synergy
Mind Stone
21%inclusion12 decks58 decks
-8%synergy
Glistening Sphere
12%inclusion7 decks58 decks
11%synergy
Phyrexian Atlas
12%inclusion7 decks58 decks
12%synergy
Commander's Sphere
8.6%inclusion5 decks58 decks
0%synergy
Caged Sun
6.9%inclusion4 decks58 decks
-4%synergy
Star Compass
6.9%inclusion4 decks58 decks
6%synergy
Thought Vessel
5.2%inclusion3 decks58 decks
-20%synergy
Gilded Lotus
5.2%inclusion3 decks58 decks
0%synergy
Lands
Swamp
100%inclusion58 decks58 decks
5%synergy
Path of Ancestry
38%inclusion22 decks58 decks
33%synergy
Myriad Landscape
24%inclusion14 decks58 decks
-1%synergy
Command Tower
17%inclusion10 decks58 decks
12%synergy
Evolving Wilds
12%inclusion7 decks58 decks
8%synergy
Terramorphic Expanse
6.9%inclusion4 decks58 decks
4%synergy
Opal Palace
6.9%inclusion4 decks58 decks
6%synergy
Escape Tunnel
5.2%inclusion3 decks58 decks
4%synergy
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