Marrow-Gnawer (Commander) - Budget Rat Colony

Marrow-Gnawer
Rank #133
215decks
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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Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Rat King, Verminister
40%inclusion2 decks5 decks
37%synergy
South Wind Avatar
20%inclusion1 decks5 decks
17%synergy
Splinter's Technique
20%inclusion1 decks5 decks
18%synergy
Shredder's Revenge
20%inclusion1 decks5 decks
19%synergy
Swift Demise
20%inclusion1 decks5 decks
20%synergy
High Synergy Cards
Rat Colony
99%inclusion213 decks215 decks
93%synergy
Pack Rat
87%inclusion188 decks215 decks
81%synergy
Karumonix, the Rat King
85%inclusion183 decks215 decks
80%synergy
Piper of the Swarm
85%inclusion182 decks215 decks
78%synergy
Ogre Slumlord
85%inclusion183 decks215 decks
75%synergy
Typhoid Rats
79%inclusion169 decks215 decks
75%synergy
Lord Skitter, Sewer King
74%inclusion160 decks215 decks
66%synergy
Lord Skitter's Butcher
69%inclusion149 decks215 decks
66%synergy
Crypt Rats
69%inclusion149 decks215 decks
65%synergy
Voracious Vermin
66%inclusion141 decks215 decks
63%synergy
Top Cards
Burglar Rat
73%inclusion156 decks215 decks
62%synergy
Tangled Colony
60%inclusion130 decks215 decks
57%synergy
Bontu's Monument
60%inclusion129 decks215 decks
32%synergy
Persistent Marshstalker
60%inclusion102 decks171 decks
57%synergy
Pestilence Rats
60%inclusion128 decks215 decks
57%synergy
Gnat Miser
58%inclusion125 decks215 decks
55%synergy
Village Rites
56%inclusion121 decks215 decks
31%synergy
Ratcatcher
56%inclusion121 decks215 decks
53%synergy
Swarm of Rats
56%inclusion120 decks215 decks
53%synergy
Rancid Rats
55%inclusion119 decks215 decks
53%synergy
Game Changers
Bolas's Citadel
20%inclusion42 decks215 decks
-9%synergy
Creatures
Ayara, First of Locthwain
50%inclusion107 decks215 decks
24%synergy
Chittering Witch
49%inclusion105 decks215 decks
44%synergy
Ravenous Rats
47%inclusion101 decks215 decks
45%synergy
Mirkwood Bats
45%inclusion96 decks215 decks
36%synergy
Ink-Eyes, Servant of Oni
44%inclusion94 decks215 decks
40%synergy
Ruin Rat
44%inclusion94 decks215 decks
42%synergy
Wave of Rats
42%inclusion91 decks215 decks
40%synergy
Throat Slitter
40%inclusion86 decks215 decks
38%synergy
Twisted Sewer-Witch
40%inclusion86 decks215 decks
38%synergy
Blightbelly Rat
38%inclusion82 decks215 decks
35%synergy
Old Flitterfang
38%inclusion81 decks215 decks
36%synergy
Stronghold Rats
38%inclusion81 decks215 decks
34%synergy
Nashi, Moon Sage's Scion
37%inclusion80 decks215 decks
33%synergy
Valley Rotcaller
36%inclusion63 decks175 decks
33%synergy
Drainpipe Vermin
35%inclusion75 decks215 decks
34%synergy
Innocuous Rat
34%inclusion41 decks119 decks
33%synergy
Nezumi Graverobber
34%inclusion74 decks215 decks
33%synergy
Nezumi Prowler
33%inclusion72 decks215 decks
32%synergy
Locust Miser
32%inclusion69 decks215 decks
30%synergy
Nezumi Informant
31%inclusion67 decks215 decks
25%synergy
Gnawing Vermin
30%inclusion64 decks215 decks
28%synergy
Ichor Rats
27%inclusion57 decks215 decks
24%synergy
Gray Merchant of Asphodel
25%inclusion54 decks215 decks
-26%synergy
Nezumi Bone-Reader
25%inclusion53 decks215 decks
24%synergy
Okiba-Gang Shinobi
24%inclusion52 decks215 decks
23%synergy
Ruthless Radrat
24%inclusion51 decks215 decks
23%synergy
Septic Rats
24%inclusion51 decks215 decks
22%synergy
Species Specialist
23%inclusion50 decks215 decks
20%synergy
Daggerfang Duo
23%inclusion38 decks167 decks
22%synergy
Mukotai Ambusher
20%inclusion44 decks215 decks
20%synergy
Rat King, Pale Piper
20%inclusion1 decks5 decks
16%synergy
Splinter, Hamato Yoshi
20%inclusion1 decks5 decks
20%synergy
Zulaport Cutthroat
20%inclusion42 decks215 decks
-4%synergy
Thornplate Intimidator
20%inclusion33 decks169 decks
19%synergy
Nezumi Bladeblesser
18%inclusion38 decks215 decks
17%synergy
Ashcoat of the Shadow Swarm
17%inclusion37 decks215 decks
14%synergy
Nezumi Cutthroat
17%inclusion37 decks215 decks
16%synergy
Relentless Rats
17%inclusion36 decks215 decks
15%synergy
Blood Artist
16%inclusion35 decks215 decks
-16%synergy
Scrib Nibblers
16%inclusion35 decks215 decks
16%synergy
Rotting Rats
16%inclusion34 decks215 decks
13%synergy
Adaptive Automaton
16%inclusion34 decks215 decks
15%synergy
Refurbished Familiar
16%inclusion32 decks203 decks
14%synergy
Patron of the Nezumi
15%inclusion32 decks215 decks
14%synergy
Skullsnatcher
14%inclusion30 decks215 decks
13%synergy
Nezumi Linkbreaker
13%inclusion29 decks215 decks
12%synergy
Bog Rats
13%inclusion28 decks215 decks
13%synergy
Chittering Rats
13%inclusion28 decks215 decks
12%synergy
Sinuous Vermin
13%inclusion27 decks215 decks
12%synergy
Razortooth Rats
13%inclusion27 decks215 decks
12%synergy
Instants
Dark Ritual
54%inclusion117 decks215 decks
-12%synergy
Defile
51%inclusion110 decks215 decks
15%synergy
Foul-Tongue Shriek
47%inclusion100 decks215 decks
45%synergy
Murder
37%inclusion79 decks215 decks
27%synergy
Tragic Slip
33%inclusion72 decks215 decks
14%synergy
Deadly Dispute
32%inclusion69 decks215 decks
6%synergy
Corrupted Conviction
32%inclusion69 decks215 decks
20%synergy
Go for the Throat
30%inclusion64 decks215 decks
7%synergy
Rat Out
28%inclusion61 decks215 decks
27%synergy
Infernal Grasp
24%inclusion51 decks215 decks
-1%synergy
Unbury
20%inclusion1 decks5 decks
19%synergy
Doom Blade
19%inclusion40 decks215 decks
11%synergy
Withering Torment
17%inclusion20 decks120 decks
-15%synergy
Consuming Corruption
16%inclusion32 decks205 decks
0%synergy
Altar's Reap
15%inclusion33 decks215 decks
13%synergy
Gravepurge
13%inclusion29 decks215 decks
12%synergy
Hero's Downfall
12%inclusion26 decks215 decks
5%synergy
Death Denied
10%inclusion21 decks215 decks
9%synergy
Sudden Spoiling
9.3%inclusion20 decks215 decks
0%synergy
Bitter Triumph
8.8%inclusion19 decks215 decks
-1%synergy
Costly Plunder
7.9%inclusion17 decks215 decks
5%synergy
Raise the Draugr
6.5%inclusion14 decks215 decks
6%synergy
Baleful Mastery
6.0%inclusion13 decks215 decks
-2%synergy
Stab
5.7%inclusion4 decks70 decks
5%synergy
Imp's Mischief
5.6%inclusion12 decks215 decks
-19%synergy
Culling the Weak
5.6%inclusion12 decks215 decks
-10%synergy
Cast Down
5.6%inclusion12 decks215 decks
4%synergy
Feed the Cycle
5.3%inclusion9 decks169 decks
5%synergy
Fell the Profane
5.3%inclusion11 decks207 decks
-14%synergy
Sorceries
Gruesome Fate
46%inclusion99 decks215 decks
44%synergy
Sign in Blood
44%inclusion95 decks215 decks
9%synergy
Feed the Swarm
43%inclusion92 decks215 decks
-8%synergy
Crippling Fear
41%inclusion89 decks215 decks
38%synergy
Revenge of the Rats
36%inclusion27 decks76 decks
32%synergy
Read the Bones
28%inclusion61 decks215 decks
12%synergy
Diabolic Tutor
27%inclusion59 decks215 decks
13%synergy
Kindred Dominance
27%inclusion58 decks215 decks
22%synergy
Swarmyard Massacre
26%inclusion44 decks167 decks
24%synergy
Patriarch's Bidding
26%inclusion56 decks215 decks
22%synergy
Echoing Return
20%inclusion43 decks215 decks
17%synergy
Bloodline Bidding
20%inclusion1 decks5 decks
15%synergy
Night's Whisper
19%inclusion41 decks215 decks
-6%synergy
Victimize
18%inclusion38 decks215 decks
-9%synergy
Mutilate
15%inclusion33 decks215 decks
-2%synergy
Lab Rats
14%inclusion30 decks215 decks
13%synergy
In Garruk's Wake
14%inclusion30 decks215 decks
10%synergy
Villainous Wrath
13%inclusion1 decks8 decks
10%synergy
Forever Young
12%inclusion26 decks215 decks
11%synergy
Return from Extinction
12%inclusion26 decks215 decks
12%synergy
Fell
11%inclusion19 decks175 decks
7%synergy
Insatiable Avarice
10%inclusion21 decks215 decks
-2%synergy
Blasphemous Edict
9.2%inclusion7 decks76 decks
-7%synergy
Plague of Vermin
8.4%inclusion18 decks215 decks
6%synergy
Exsanguinate
7.9%inclusion17 decks215 decks
-17%synergy
Eaten Alive
7.9%inclusion17 decks215 decks
4%synergy
Unearth
7.4%inclusion16 decks215 decks
-1%synergy
Duress
7.0%inclusion15 decks215 decks
0%synergy
Bone Shards
7.0%inclusion15 decks215 decks
3%synergy
Psychic Whorl
6.6%inclusion11 decks167 decks
6%synergy
Bone Splinters
6.5%inclusion14 decks215 decks
5%synergy
Haunting Voyage
6.5%inclusion14 decks215 decks
5%synergy
Syphon Mind
6.5%inclusion14 decks215 decks
-6%synergy
Bubbling Muck
6.0%inclusion13 decks215 decks
-9%synergy
Infectious Inquiry
5.6%inclusion12 decks215 decks
3%synergy
Blood Divination
5.6%inclusion12 decks215 decks
5%synergy
Season of Loss
5.2%inclusion9 decks174 decks
3%synergy
Decree of Pain
5.1%inclusion11 decks215 decks
0%synergy
Pact of the Serpent
5.1%inclusion11 decks215 decks
3%synergy
Utility Artifacts
Skullclamp
41%inclusion89 decks215 decks
19%synergy
Herald's Horn
39%inclusion84 decks215 decks
33%synergy
Vanquisher's Banner
39%inclusion84 decks215 decks
35%synergy
Jet Medallion
36%inclusion78 decks215 decks
-26%synergy
Swiftfoot Boots
33%inclusion70 decks215 decks
1%synergy
Banner of Kinship
26%inclusion20 decks76 decks
24%synergy
Thornbite Staff
21%inclusion45 decks215 decks
18%synergy
Lightning Greaves
21%inclusion45 decks215 decks
-13%synergy
Coat of Arms
19%inclusion40 decks215 decks
16%synergy
Sting, the Glinting Dagger
17%inclusion36 decks215 decks
15%synergy
Sword of the Squeak
15%inclusion25 decks167 decks
14%synergy
Icon of Ancestry
13%inclusion28 decks215 decks
12%synergy
Door of Destinies
12%inclusion26 decks215 decks
10%synergy
Whip of Erebos
10%inclusion22 decks215 decks
-1%synergy
Illusionist's Bracers
8.8%inclusion19 decks215 decks
8%synergy
Hall of Triumph
8.8%inclusion19 decks215 decks
8%synergy
Obelisk of Urd
8.4%inclusion18 decks215 decks
8%synergy
Eldrazi Monument
7.9%inclusion17 decks215 decks
6%synergy
Wayfarer's Bauble
7.0%inclusion15 decks215 decks
-8%synergy
Ravenous Amulet
6.6%inclusion5 decks76 decks
6%synergy
Ashnod's Altar
6.5%inclusion14 decks215 decks
-13%synergy
Vorpal Sword
6.0%inclusion13 decks215 decks
2%synergy
Thrumming Stone
5.6%inclusion12 decks215 decks
2%synergy
Stoneforge Masterwork
5.1%inclusion11 decks215 decks
5%synergy
Enchantments
Bad Moon
36%inclusion78 decks215 decks
33%synergy
Black Market
33%inclusion71 decks215 decks
12%synergy
Phyrexian Arena
32%inclusion69 decks215 decks
-8%synergy
Haunted One
32%inclusion68 decks215 decks
29%synergy
Vampiric Rites
25%inclusion53 decks215 decks
19%synergy
Bastion of Remembrance
20%inclusion42 decks215 decks
3%synergy
Grave Pact
20%inclusion42 decks215 decks
0%synergy
Tribute to Horobi
15%inclusion32 decks215 decks
14%synergy
Within Range
13%inclusion1 decks8 decks
12%synergy
Lord Skitter's Blessing
10%inclusion22 decks215 decks
10%synergy
Oversold Cemetery
8.4%inclusion18 decks215 decks
3%synergy
Dark Prophecy
6.5%inclusion14 decks215 decks
3%synergy
Into the Pit
6.0%inclusion7 decks116 decks
5%synergy
Okiba Reckoner Raid
5.6%inclusion12 decks215 decks
5%synergy
Dictate of Erebos
5.6%inclusion12 decks215 decks
-5%synergy
Black Market Connections
5.6%inclusion12 decks215 decks
-18%synergy
Planeswalkers
Liliana of the Dark Realms
8.4%inclusion18 decks215 decks
-6%synergy
Utility Lands
Swarmyard
48%inclusion103 decks215 decks
42%synergy
Bojuka Bog
42%inclusion90 decks215 decks
-5%synergy
Witch's Cottage
33%inclusion72 decks215 decks
9%synergy
Mudflat Village
32%inclusion58 decks183 decks
29%synergy
Mortuary Mire
27%inclusion57 decks215 decks
13%synergy
Reliquary Tower
21%inclusion45 decks215 decks
-9%synergy
Rogue's Passage
18%inclusion38 decks215 decks
-1%synergy
Barren Moor
13%inclusion27 decks215 decks
3%synergy
Midgar, City of Mako
13%inclusion1 decks8 decks
1%synergy
Susur Secundi, Void Altar
13%inclusion1 decks8 decks
5%synergy
Cabal Stronghold
10%inclusion22 decks215 decks
-24%synergy
Cabal Coffers
10%inclusion22 decks215 decks
-45%synergy
Three Tree City
10%inclusion17 decks175 decks
5%synergy
Castle Locthwain
7.9%inclusion17 decks215 decks
-9%synergy
Temple of the False God
7.9%inclusion17 decks215 decks
0%synergy
War Room
7.4%inclusion16 decks215 decks
-9%synergy
Crypt of Agadeem
6.0%inclusion13 decks215 decks
-5%synergy
Spymaster's Vault
5.8%inclusion12 decks207 decks
-4%synergy
Leechridden Swamp
5.6%inclusion12 decks215 decks
3%synergy
Hidden Necropolis
5.6%inclusion12 decks215 decks
4%synergy
Memorial to Folly
5.1%inclusion11 decks215 decks
2%synergy
Mana Artifacts
Sol Ring
85%inclusion182 decks215 decks
-1%synergy
Arcane Signet
53%inclusion114 decks215 decks
-9%synergy
Patchwork Banner
39%inclusion66 decks169 decks
35%synergy
Heraldic Banner
37%inclusion80 decks215 decks
32%synergy
Patriar's Seal
32%inclusion69 decks215 decks
29%synergy
Charcoal Diamond
30%inclusion65 decks215 decks
8%synergy
Mind Stone
23%inclusion49 decks215 decks
-6%synergy
Thought Vessel
13%inclusion28 decks215 decks
-13%synergy
Commander's Sphere
13%inclusion27 decks215 decks
4%synergy
Caged Sun
9.3%inclusion20 decks215 decks
-2%synergy
Nyx Lotus
5.1%inclusion11 decks215 decks
-1%synergy
Lands
Swamp
100%inclusion215 decks215 decks
5%synergy
Path of Ancestry
33%inclusion71 decks215 decks
28%synergy
Myriad Landscape
21%inclusion45 decks215 decks
-5%synergy
Command Tower
12%inclusion25 decks215 decks
6%synergy
Evolving Wilds
7.4%inclusion16 decks215 decks
4%synergy
Fell the Profane
5.3%inclusion11 decks207 decks
-14%synergy
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