Marrow-Gnawer (Commander) - Expensive Discard

Marrow-Gnawer
Rank #130
4decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Background image for Building Rat Typal With Marrow-Gnawer
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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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Karumonix, the Rat King
100%inclusion4 decks4 decks
95%synergy
Piper of the Swarm
100%inclusion4 decks4 decks
93%synergy
Ogre Slumlord
100%inclusion4 decks4 decks
90%synergy
Skullclamp
100%inclusion4 decks4 decks
78%synergy
Black Market Connections
100%inclusion4 decks4 decks
76%synergy
Cabal Coffers
100%inclusion4 decks4 decks
45%synergy
Game Changers
Demonic Tutor
100%inclusion4 decks4 decks
73%synergy
Vampiric Tutor
100%inclusion4 decks4 decks
79%synergy
Bolas's Citadel
75%inclusion3 decks4 decks
46%synergy
The One Ring
50%inclusion2 decks4 decks
41%synergy
Necropotence
50%inclusion2 decks4 decks
35%synergy
Ad Nauseam
50%inclusion2 decks4 decks
47%synergy
Ancient Tomb
25%inclusion1 decks4 decks
13%synergy
Creatures
Ayara, First of Locthwain
75%inclusion3 decks4 decks
49%synergy
Lord Skitter's Butcher
75%inclusion3 decks4 decks
72%synergy
Species Specialist
75%inclusion3 decks4 decks
72%synergy
Ashcoat of the Shadow Swarm
75%inclusion3 decks4 decks
72%synergy
Gnat Miser
75%inclusion3 decks4 decks
72%synergy
Nashi, Moon Sage's Scion
75%inclusion3 decks4 decks
71%synergy
Rat Colony
75%inclusion3 decks4 decks
70%synergy
Crypt Rats
50%inclusion2 decks4 decks
45%synergy
Roaming Throne
50%inclusion2 decks4 decks
47%synergy
Pack Rat
50%inclusion2 decks4 decks
44%synergy
Ink-Eyes, Servant of Oni
50%inclusion2 decks4 decks
47%synergy
Chittering Witch
50%inclusion2 decks4 decks
46%synergy
Voracious Vermin
50%inclusion2 decks4 decks
47%synergy
Crypt Ghast
50%inclusion2 decks4 decks
2%synergy
Ratcatcher
50%inclusion2 decks4 decks
47%synergy
Lord Skitter, Sewer King
50%inclusion2 decks4 decks
42%synergy
Undercity Dire Rat
33%inclusion1 decks3 decks
31%synergy
Refurbished Familiar
25%inclusion1 decks4 decks
23%synergy
Mirkwood Bats
25%inclusion1 decks4 decks
16%synergy
Grief
25%inclusion1 decks4 decks
23%synergy
Rottenmouth Viper
25%inclusion1 decks4 decks
22%synergy
Burglar Rat
25%inclusion1 decks4 decks
14%synergy
Ravenous Rats
25%inclusion1 decks4 decks
23%synergy
Blood Artist
25%inclusion1 decks4 decks
-7%synergy
Crashing Drawbridge
25%inclusion1 decks4 decks
23%synergy
Gray Merchant of Asphodel
25%inclusion1 decks4 decks
-26%synergy
Tangled Colony
25%inclusion1 decks4 decks
22%synergy
Mikaeus, the Unhallowed
25%inclusion1 decks4 decks
17%synergy
Boggart Trawler
25%inclusion1 decks4 decks
16%synergy
Locust Miser
25%inclusion1 decks4 decks
23%synergy
Zulaport Cutthroat
25%inclusion1 decks4 decks
2%synergy
Persistent Marshstalker
25%inclusion1 decks4 decks
22%synergy
Swarm of Rats
25%inclusion1 decks4 decks
22%synergy
Burnished Hart
25%inclusion1 decks4 decks
18%synergy
Valley Rotcaller
25%inclusion1 decks4 decks
22%synergy
Nezumi Informant
25%inclusion1 decks4 decks
18%synergy
Pitiless Plunderer
25%inclusion1 decks4 decks
6%synergy
Pestilence Rats
25%inclusion1 decks4 decks
23%synergy
Nezumi Bone-Reader
25%inclusion1 decks4 decks
24%synergy
Wave of Rats
25%inclusion1 decks4 decks
23%synergy
Stronghold Rats
25%inclusion1 decks4 decks
21%synergy
Instants
Deadly Rollick
75%inclusion3 decks4 decks
51%synergy
Dark Ritual
75%inclusion3 decks4 decks
8%synergy
Overkill
33%inclusion1 decks3 decks
26%synergy
Archenemy's Charm
33%inclusion1 decks3 decks
25%synergy
Fell the Profane
25%inclusion1 decks4 decks
6%synergy
Imp's Mischief
25%inclusion1 decks4 decks
0%synergy
Village Rites
25%inclusion1 decks4 decks
0%synergy
Flare of Malice
25%inclusion1 decks4 decks
12%synergy
Hero's Demise
25%inclusion1 decks4 decks
25%synergy
Bitter Triumph
25%inclusion1 decks4 decks
15%synergy
Infernal Grasp
25%inclusion1 decks4 decks
0%synergy
Tainted Strike
25%inclusion1 decks4 decks
22%synergy
Malakir Rebirth
25%inclusion1 decks4 decks
2%synergy
Cast Down
25%inclusion1 decks4 decks
23%synergy
Tragic Slip
25%inclusion1 decks4 decks
5%synergy
Withering Torment
25%inclusion1 decks4 decks
-7%synergy
Sorceries
Patriarch's Bidding
50%inclusion2 decks4 decks
46%synergy
Torment of Hailfire
50%inclusion2 decks4 decks
34%synergy
Reanimate
50%inclusion2 decks4 decks
10%synergy
Kindred Dominance
50%inclusion2 decks4 decks
45%synergy
Grim Tutor
50%inclusion2 decks4 decks
38%synergy
Diabolic Intent
25%inclusion1 decks4 decks
10%synergy
Diabolic Tutor
25%inclusion1 decks4 decks
11%synergy
Victimize
25%inclusion1 decks4 decks
-1%synergy
Swarmyard Massacre
25%inclusion1 decks4 decks
23%synergy
Agadeem's Awakening
25%inclusion1 decks4 decks
18%synergy
Feed the Swarm
25%inclusion1 decks4 decks
-26%synergy
Echoing Return
25%inclusion1 decks4 decks
22%synergy
Blasphemous Edict
25%inclusion1 decks4 decks
8%synergy
Night's Whisper
25%inclusion1 decks4 decks
0%synergy
Decree of Pain
25%inclusion1 decks4 decks
20%synergy
Syphon Mind
25%inclusion1 decks4 decks
12%synergy
Insatiable Avarice
25%inclusion1 decks4 decks
13%synergy
Toxic Deluge
25%inclusion1 decks4 decks
-12%synergy
Dark Deal
25%inclusion1 decks4 decks
14%synergy
Sign in Blood
25%inclusion1 decks4 decks
-11%synergy
Plague of Vermin
25%inclusion1 decks4 decks
23%synergy
Pact of the Serpent
25%inclusion1 decks4 decks
23%synergy
Utility Artifacts
Chronicle of Victory
100%inclusion1 decks1 decks
97%synergy
Jet Medallion
75%inclusion3 decks4 decks
14%synergy
Herald's Horn
75%inclusion3 decks4 decks
69%synergy
Lightning Greaves
75%inclusion3 decks4 decks
41%synergy
Wayfarer's Bauble
50%inclusion2 decks4 decks
34%synergy
The Darkness Crystal
33%inclusion1 decks3 decks
13%synergy
Thousand-Year Elixir
25%inclusion1 decks4 decks
23%synergy
Coat of Arms
25%inclusion1 decks4 decks
22%synergy
Sword of the Squeak
25%inclusion1 decks4 decks
24%synergy
Realmbreaker, the Invasion Tree
25%inclusion1 decks4 decks
24%synergy
Vanquisher's Banner
25%inclusion1 decks4 decks
21%synergy
Expedition Map
25%inclusion1 decks4 decks
13%synergy
Bontu's Monument
25%inclusion1 decks4 decks
-3%synergy
Door of Destinies
25%inclusion1 decks4 decks
23%synergy
Altar of the Brood
25%inclusion1 decks4 decks
23%synergy
Commander's Plate
25%inclusion1 decks4 decks
19%synergy
Altar of Dementia
25%inclusion1 decks4 decks
19%synergy
Throne of the God-Pharaoh
25%inclusion1 decks4 decks
25%synergy
Decimator Web
25%inclusion1 decks4 decks
25%synergy
Codex Shredder
25%inclusion1 decks4 decks
23%synergy
Geth's Grimoire
25%inclusion1 decks4 decks
18%synergy
Sword of Body and Mind
25%inclusion1 decks4 decks
25%synergy
Enchantments
Haunted One
50%inclusion2 decks4 decks
47%synergy
Dark Tutelage
25%inclusion1 decks4 decks
24%synergy
The Meathook Massacre
25%inclusion1 decks4 decks
8%synergy
Contamination
25%inclusion1 decks4 decks
22%synergy
Gonti's Machinations
25%inclusion1 decks4 decks
24%synergy
Court of Ambition
25%inclusion1 decks4 decks
21%synergy
Grave Pact
25%inclusion1 decks4 decks
6%synergy
Animate Dead
25%inclusion1 decks4 decks
8%synergy
Oubliette
25%inclusion1 decks4 decks
22%synergy
Lord Skitter's Blessing
25%inclusion1 decks4 decks
24%synergy
Bloodchief Ascension
25%inclusion1 decks4 decks
16%synergy
Phyrexian Arena
25%inclusion1 decks4 decks
-15%synergy
Planeswalkers
Liliana of the Veil
25%inclusion1 decks4 decks
18%synergy
Utility Lands
Bojuka Bog
75%inclusion3 decks4 decks
28%synergy
Nykthos, Shrine to Nyx
75%inclusion3 decks4 decks
45%synergy
Three Tree City
75%inclusion3 decks4 decks
70%synergy
Urborg, Tomb of Yawgmoth
75%inclusion3 decks4 decks
37%synergy
Cabal Stronghold
50%inclusion2 decks4 decks
15%synergy
Phyrexian Tower
50%inclusion2 decks4 decks
25%synergy
Swarmyard
50%inclusion2 decks4 decks
44%synergy
Urza's Saga
50%inclusion2 decks4 decks
42%synergy
Takenuma, Abandoned Mire
50%inclusion2 decks4 decks
34%synergy
Mortuary Mire
25%inclusion1 decks4 decks
12%synergy
Crypt of Agadeem
25%inclusion1 decks4 decks
14%synergy
Spymaster's Vault
25%inclusion1 decks4 decks
15%synergy
Witch's Cottage
25%inclusion1 decks4 decks
0%synergy
Mudflat Village
25%inclusion1 decks4 decks
22%synergy
Lake of the Dead
25%inclusion1 decks4 decks
20%synergy
Castle Locthwain
25%inclusion1 decks4 decks
8%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-6%synergy
Mana Artifacts
Arcane Signet
75%inclusion3 decks4 decks
13%synergy
Sol Ring
75%inclusion3 decks4 decks
-11%synergy
The Soul Stone
67%inclusion2 decks3 decks
52%synergy
Patchwork Banner
50%inclusion2 decks4 decks
46%synergy
Phial of Galadriel
25%inclusion1 decks4 decks
25%synergy
Throne of Eldraine
25%inclusion1 decks4 decks
15%synergy
Thought Vessel
25%inclusion1 decks4 decks
-1%synergy
Sceptre of Eternal Glory
25%inclusion1 decks4 decks
16%synergy
Nyx Lotus
25%inclusion1 decks4 decks
19%synergy
Lands
Swamp
100%inclusion4 decks4 decks
5%synergy
Cavern of Souls
75%inclusion3 decks4 decks
68%synergy
Prismatic Vista
25%inclusion1 decks4 decks
23%synergy
Fell the Profane
25%inclusion1 decks4 decks
6%synergy
Myriad Landscape
25%inclusion1 decks4 decks
-1%synergy
Agadeem's Awakening
25%inclusion1 decks4 decks
18%synergy
Verdant Catacombs
25%inclusion1 decks4 decks
22%synergy
Boggart Trawler
25%inclusion1 decks4 decks
16%synergy
Malakir Rebirth
25%inclusion1 decks4 decks
2%synergy
Marsh Flats
25%inclusion1 decks4 decks
22%synergy
Polluted Delta
25%inclusion1 decks4 decks
21%synergy
Bloodstained Mire
25%inclusion1 decks4 decks
21%synergy
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