Karumonix, the Rat King (Commander) - Budget Rats

Karumonix, the Rat King
Rank #384
109decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Jeremy Rowe
Mar 20, 2026
Jeremy Rowe
Building Rat Typal With Marrow-Gnawer
These Rats will do a lot more than pull your hair. Let's see what Marrow-Gnawer can do leading a swarm of Rats in Commander.
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Rat King, Pale Piper
33%inclusion1 decks3 decks
29%synergy
Big Apple, 3 a.m.
33%inclusion1 decks3 decks
31%synergy
Tunnel Rats
33%inclusion1 decks3 decks
33%synergy
Pain 101
33%inclusion1 decks3 decks
32%synergy
Madame Null, Power Broker
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Blightbelly Rat
98%inclusion107 decks109 decks
95%synergy
Typhoid Rats
91%inclusion99 decks109 decks
87%synergy
Lord Skitter's Butcher
85%inclusion93 decks109 decks
82%synergy
Rancid Rats
83%inclusion91 decks109 decks
81%synergy
Voracious Vermin
83%inclusion91 decks109 decks
80%synergy
Infectious Inquiry
79%inclusion86 decks109 decks
76%synergy
Chittering Skitterling
76%inclusion83 decks109 decks
75%synergy
Ogre Slumlord
84%inclusion92 decks109 decks
74%synergy
Tangled Colony
77%inclusion84 decks109 decks
74%synergy
Burglar Rat
83%inclusion90 decks109 decks
72%synergy
Top Cards
Piper of the Swarm
77%inclusion84 decks109 decks
70%synergy
Vraska's Fall
72%inclusion78 decks109 decks
68%synergy
Crypt Rats
70%inclusion76 decks109 decks
65%synergy
Ravenous Rats
69%inclusion75 decks109 decks
67%synergy
Ruin Rat
68%inclusion74 decks109 decks
67%synergy
Nezumi Cutthroat
65%inclusion71 decks109 decks
64%synergy
Whisper of the Dross
64%inclusion70 decks109 decks
61%synergy
Stronghold Rats
64%inclusion70 decks109 decks
60%synergy
Nezumi Prowler
63%inclusion69 decks109 decks
62%synergy
Septic Rats
63%inclusion69 decks109 decks
61%synergy
Creatures
Drainpipe Vermin
62%inclusion68 decks109 decks
61%synergy
Nezumi Informant
61%inclusion67 decks109 decks
55%synergy
Pestilence Rats
61%inclusion66 decks109 decks
59%synergy
Persistent Marshstalker
60%inclusion48 decks80 decks
57%synergy
Razortooth Rats
59%inclusion64 decks109 decks
58%synergy
Gnawing Vermin
57%inclusion62 decks109 decks
55%synergy
Ichor Rats
53%inclusion58 decks109 decks
50%synergy
Pack Rat
52%inclusion57 decks109 decks
46%synergy
Twisted Sewer-Witch
52%inclusion57 decks109 decks
51%synergy
Ruthless Radrat
51%inclusion56 decks109 decks
51%synergy
Lord Skitter, Sewer King
51%inclusion56 decks109 decks
43%synergy
Mukotai Ambusher
49%inclusion53 decks109 decks
48%synergy
Engine Rat
47%inclusion7 decks15 decks
45%synergy
Chittering Witch
46%inclusion50 decks109 decks
41%synergy
Nezumi Bladeblesser
45%inclusion49 decks109 decks
44%synergy
Gnat Miser
43%inclusion47 decks109 decks
40%synergy
Innocuous Rat
42%inclusion25 decks59 decks
41%synergy
Changeling Outcast
42%inclusion46 decks109 decks
37%synergy
Old Flitterfang
42%inclusion46 decks109 decks
41%synergy
Wave of Rats
40%inclusion44 decks109 decks
38%synergy
Nezumi Linkbreaker
38%inclusion41 decks109 decks
36%synergy
Sinuous Vermin
37%inclusion40 decks109 decks
36%synergy
Undercity Dire Rat
36%inclusion5 decks14 decks
34%synergy
Refurbished Familiar
31%inclusion30 decks98 decks
28%synergy
Daggerfang Duo
28%inclusion22 decks79 decks
27%synergy
Thornplate Intimidator
28%inclusion22 decks80 decks
27%synergy
Ossuary Rats
27%inclusion29 decks109 decks
26%synergy
Nezumi Bone-Reader
26%inclusion28 decks109 decks
25%synergy
Chittering Rats
25%inclusion27 decks109 decks
24%synergy
Sewer Rats
24%inclusion26 decks109 decks
24%synergy
Bog Rats
23%inclusion25 decks109 decks
23%synergy
Nezumi Graverobber
23%inclusion25 decks109 decks
21%synergy
Scrib Nibblers
22%inclusion24 decks109 decks
21%synergy
Kuro's Taken
22%inclusion24 decks109 decks
22%synergy
Nashi, Moon Sage's Scion
21%inclusion23 decks109 decks
17%synergy
Skullsnatcher
19%inclusion21 decks109 decks
19%synergy
Thriving Rats
18%inclusion20 decks109 decks
18%synergy
Graveshifter
18%inclusion20 decks109 decks
17%synergy
Okiba-Gang Shinobi
17%inclusion19 decks109 decks
17%synergy
Rooftop Percher
17%inclusion1 decks6 decks
17%synergy
Changeling Wayfinder
17%inclusion1 decks6 decks
16%synergy
Rat King, Verminister
17%inclusion1 decks6 decks
14%synergy
Rabid Rats
17%inclusion18 decks109 decks
16%synergy
Rotting Rats
17%inclusion18 decks109 decks
13%synergy
Swarm of Rats
17%inclusion18 decks109 decks
14%synergy
Muck Rats
17%inclusion18 decks109 decks
16%synergy
Wick's Patrol
16%inclusion13 decks80 decks
16%synergy
Gutter Skulk
16%inclusion17 decks109 decks
15%synergy
Earsplitting Rats
14%inclusion15 decks109 decks
14%synergy
Graf Rats
14%inclusion15 decks109 decks
13%synergy
Instants
Rat Out
61%inclusion66 decks109 decks
59%synergy
Village Rites
55%inclusion60 decks109 decks
30%synergy
Grim Affliction
50%inclusion54 decks109 decks
48%synergy
Murder
44%inclusion48 decks109 decks
34%synergy
Anoint with Affliction
43%inclusion47 decks109 decks
43%synergy
Corrupted Conviction
37%inclusion40 decks109 decks
24%synergy
Defile
34%inclusion37 decks109 decks
-3%synergy
Raise the Draugr
34%inclusion37 decks109 decks
33%synergy
Tragic Slip
23%inclusion25 decks109 decks
3%synergy
Dark Ritual
22%inclusion24 decks109 decks
-45%synergy
Gravepurge
22%inclusion24 decks109 decks
20%synergy
Alesha's Legacy
21%inclusion3 decks14 decks
20%synergy
Consuming Corruption
21%inclusion21 decks99 decks
6%synergy
Altar's Reap
19%inclusion21 decks109 decks
17%synergy
Doom Blade
18%inclusion20 decks109 decks
11%synergy
Virulent Wound
18%inclusion20 decks109 decks
18%synergy
Hero's Downfall
17%inclusion19 decks109 decks
11%synergy
Foul-Tongue Shriek
17%inclusion19 decks109 decks
16%synergy
Unbury
17%inclusion1 decks6 decks
16%synergy
Go for the Throat
16%inclusion17 decks109 decks
-7%synergy
Tendrils of Corruption
12%inclusion13 decks109 decks
8%synergy
Supernatural Stamina
10%inclusion11 decks109 decks
3%synergy
Death Denied
9.2%inclusion10 decks109 decks
8%synergy
Not Dead After All
8.3%inclusion9 decks109 decks
-3%synergy
Drag to the Underworld
8.3%inclusion9 decks109 decks
7%synergy
Feign Death
8.3%inclusion9 decks109 decks
0%synergy
Deadly Dispute
7.3%inclusion8 decks109 decks
-18%synergy
Tainted Strike
7.3%inclusion8 decks109 decks
4%synergy
Nameless Inversion
7.3%inclusion8 decks109 decks
7%synergy
Hazel's Nocturne
6.3%inclusion5 decks80 decks
6%synergy
Breathe Your Last
6.3%inclusion6 decks96 decks
4%synergy
Early Winter
6.0%inclusion5 decks84 decks
6%synergy
Undying Malice
5.5%inclusion6 decks109 decks
-4%synergy
You Are Already Dead
5.5%inclusion6 decks109 decks
5%synergy
Offer Immortality
5.5%inclusion6 decks109 decks
3%synergy
Another Chance
5.5%inclusion6 decks109 decks
5%synergy
Give In to Violence
5.2%inclusion3 decks58 decks
5%synergy
Sorceries
Drown in Ichor
59%inclusion64 decks109 decks
55%synergy
Vat Emergence
56%inclusion61 decks109 decks
55%synergy
Crippling Fear
50%inclusion55 decks109 decks
47%synergy
Spread the Sickness
50%inclusion54 decks109 decks
49%synergy
Feed the Swarm
45%inclusion49 decks109 decks
-6%synergy
Feed the Infection
43%inclusion47 decks109 decks
42%synergy
Revenge of the Rats
39%inclusion15 decks38 decks
36%synergy
Sign in Blood
37%inclusion40 decks109 decks
1%synergy
Read the Bones
35%inclusion38 decks109 decks
18%synergy
Bogslither's Embrace
33%inclusion2 decks6 decks
33%synergy
Lab Rats
25%inclusion27 decks109 decks
24%synergy
Caress of Phyrexia
24%inclusion26 decks109 decks
23%synergy
Geth's Summons
22%inclusion24 decks109 decks
22%synergy
Psychic Whorl
22%inclusion17 decks79 decks
21%synergy
Return from Extinction
20%inclusion22 decks109 decks
20%synergy
Forever Young
18%inclusion20 decks109 decks
17%synergy
Unearth
18%inclusion20 decks109 decks
10%synergy
Bloodline Bidding
17%inclusion1 decks6 decks
12%synergy
Fell
16%inclusion13 decks81 decks
13%synergy
Profane Command
15%inclusion16 decks109 decks
13%synergy
Victimize
13%inclusion14 decks109 decks
-14%synergy
Predators' Hour
12%inclusion13 decks109 decks
11%synergy
Dirge of Dread
12%inclusion13 decks109 decks
12%synergy
Recover
12%inclusion13 decks109 decks
11%synergy
Ambition's Cost
10%inclusion11 decks109 decks
7%synergy
Eaten Alive
10%inclusion11 decks109 decks
7%synergy
Ancient Craving
9.2%inclusion10 decks109 decks
7%synergy
Gruesome Fate
9.2%inclusion10 decks109 decks
7%synergy
Diresight
8.8%inclusion7 decks80 decks
5%synergy
Embrace Oblivion
8.3%inclusion1 decks12 decks
7%synergy
Duress
8.3%inclusion9 decks109 decks
2%synergy
Mutilate
8.3%inclusion9 decks109 decks
-9%synergy
Call of the Death-Dweller
8.3%inclusion9 decks109 decks
8%synergy
Patriarch's Bidding
6.4%inclusion7 decks109 decks
2%synergy
Phyresis Outbreak
6.4%inclusion7 decks109 decks
5%synergy
Night's Whisper
6.4%inclusion7 decks109 decks
-18%synergy
Hex
6.4%inclusion7 decks109 decks
6%synergy
Coiling Rebirth
6.3%inclusion5 decks79 decks
5%synergy
Lively Dirge
5.5%inclusion6 decks109 decks
2%synergy
Diabolic Tutor
5.5%inclusion6 decks109 decks
-9%synergy
Syphon Mind
5.5%inclusion6 decks109 decks
-7%synergy
Blood Divination
5.5%inclusion6 decks109 decks
5%synergy
Pact of the Serpent
5.5%inclusion6 decks109 decks
4%synergy
Utility Artifacts
Contagion Clasp
40%inclusion44 decks109 decks
38%synergy
Icon of Ancestry
27%inclusion29 decks109 decks
26%synergy
Vat of Rebirth
17%inclusion19 decks109 decks
14%synergy
Wayfarer's Bauble
17%inclusion19 decks109 decks
2%synergy
Prosthetic Injector
17%inclusion19 decks109 decks
17%synergy
Swiftfoot Boots
15%inclusion16 decks109 decks
-17%synergy
Hall of Triumph
14%inclusion15 decks109 decks
13%synergy
Thieves' Tools
12%inclusion13 decks109 decks
10%synergy
Skeleton Key
10%inclusion11 decks109 decks
10%synergy
Heirloom Blade
10%inclusion11 decks109 decks
10%synergy
Bontu's Monument
9.2%inclusion10 decks109 decks
-19%synergy
Witch's Cauldron
9.2%inclusion10 decks109 decks
8%synergy
Herald's Horn
7.3%inclusion8 decks109 decks
2%synergy
World Map
7.1%inclusion1 decks14 decks
5%synergy
Short Bow
6.3%inclusion5 decks79 decks
6%synergy
Throne of Geth
5.5%inclusion6 decks109 decks
5%synergy
Vanquisher's Banner
5.5%inclusion6 decks109 decks
1%synergy
Banner of Kinship
5.1%inclusion2 decks39 decks
3%synergy
Enchantments
Necrogen Communion
54%inclusion59 decks109 decks
52%synergy
Tribute to Horobi
39%inclusion42 decks109 decks
37%synergy
Phyresis
30%inclusion33 decks109 decks
28%synergy
Oversold Cemetery
23%inclusion25 decks109 decks
18%synergy
Vampiric Rites
21%inclusion23 decks109 decks
15%synergy
Bad Moon
21%inclusion23 decks109 decks
18%synergy
Lord Skitter's Blessing
20%inclusion22 decks109 decks
19%synergy
Grave Venerations
17%inclusion1 decks6 decks
14%synergy
Intimidation
14%inclusion15 decks109 decks
13%synergy
Okiba Reckoner Raid
12%inclusion13 decks109 decks
12%synergy
Snake Cult Initiation
11%inclusion12 decks109 decks
11%synergy
Relic Putrescence
9.2%inclusion10 decks109 decks
9%synergy
Underworld Connections
8.3%inclusion9 decks109 decks
6%synergy
Fungal Fortitude
8.3%inclusion9 decks109 decks
7%synergy
Phyrexian Arena
8.3%inclusion9 decks109 decks
-32%synergy
Greed
7.3%inclusion8 decks109 decks
1%synergy
Utility Lands
Rogue's Passage
41%inclusion45 decks109 decks
22%synergy
Mudflat Village
39%inclusion34 decks88 decks
36%synergy
Mortuary Mire
37%inclusion40 decks109 decks
24%synergy
Access Tunnel
22%inclusion24 decks109 decks
19%synergy
Bojuka Bog
21%inclusion23 decks109 decks
-26%synergy
Witch's Cottage
20%inclusion22 decks109 decks
-4%synergy
Karn's Bastion
17%inclusion18 decks109 decks
13%synergy
The Dross Pits
12%inclusion13 decks109 decks
11%synergy
Barren Moor
10%inclusion11 decks109 decks
0%synergy
Temple of the False God
10%inclusion11 decks109 decks
2%synergy
Memorial to Folly
9.2%inclusion10 decks109 decks
6%synergy
Hidden Necropolis
9.2%inclusion10 decks109 decks
8%synergy
Desert of the Glorified
8.3%inclusion9 decks109 decks
6%synergy
Swarmyard
5.5%inclusion6 decks109 decks
0%synergy
Everglades
5.5%inclusion6 decks109 decks
4%synergy
Mana Artifacts
Sol Ring
61%inclusion66 decks109 decks
-25%synergy
Charcoal Diamond
58%inclusion63 decks109 decks
35%synergy
Arcane Signet
45%inclusion49 decks109 decks
-17%synergy
Mind Stone
39%inclusion42 decks109 decks
9%synergy
Phyrexian Atlas
31%inclusion34 decks109 decks
31%synergy
Firdoch Core
17%inclusion1 decks6 decks
16%synergy
Commander's Sphere
17%inclusion18 decks109 decks
8%synergy
Patchwork Banner
14%inclusion11 decks80 decks
9%synergy
Heraldic Banner
10%inclusion11 decks109 decks
5%synergy
Thought Vessel
10%inclusion11 decks109 decks
-16%synergy
Guardian Idol
5.5%inclusion6 decks109 decks
5%synergy
Lands
Swamp
99%inclusion108 decks109 decks
4%synergy
Path of Ancestry
46%inclusion50 decks109 decks
41%synergy
Myriad Landscape
27%inclusion29 decks109 decks
1%synergy
Escape Tunnel
15%inclusion16 decks109 decks
14%synergy
Evolving Wilds
13%inclusion14 decks109 decks
9%synergy
Command Tower
10%inclusion11 decks109 decks
5%synergy
Daily Bugle Building
10%inclusion1 decks10 decks
9%synergy
Vibrant Cityscape
10%inclusion1 decks10 decks
9%synergy
Command Bridge
9.1%inclusion1 decks11 decks
9%synergy
Night Market
5.3%inclusion1 decks19 decks
5%synergy
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