Marrow-Gnawer (Commander) - Upgraded

Marrow-Gnawer
Rank #129
851decks
As CommanderAs CardAverage DeckDecks
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Budget
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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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Creatures
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Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Rat King, Verminister
32%inclusion87 decks274 decks
29%synergy
Rat King, Pale Piper
21%inclusion42 decks197 decks
17%synergy
Big Apple, 3 a.m.
11%inclusion22 decks197 decks
9%synergy
Splinter's Technique
3.6%inclusion10 decks274 decks
2%synergy
Shredder's Technique
3.0%inclusion6 decks198 decks
0%synergy
High Synergy Cards
Pack Rat
82%inclusion702 decks851 decks
76%synergy
Piper of the Swarm
83%inclusion708 decks851 decks
76%synergy
Swarmyard
78%inclusion667 decks851 decks
73%synergy
Karumonix, the Rat King
76%inclusion646 decks851 decks
71%synergy
Rat Colony
77%inclusion653 decks851 decks
71%synergy
Ogre Slumlord
79%inclusion669 decks851 decks
69%synergy
Lord Skitter, Sewer King
62%inclusion524 decks851 decks
53%synergy
Ashcoat of the Shadow Swarm
54%inclusion456 decks851 decks
50%synergy
Herald's Horn
55%inclusion472 decks851 decks
50%synergy
Thrumming Stone
53%inclusion451 decks851 decks
49%synergy
Top Cards
Jet Medallion
72%inclusion609 decks851 decks
10%synergy
Bontu's Monument
67%inclusion568 decks851 decks
39%synergy
Skullclamp
66%inclusion563 decks851 decks
44%synergy
Ayara, First of Locthwain
63%inclusion536 decks851 decks
37%synergy
Dark Ritual
62%inclusion526 decks851 decks
-5%synergy
Ratcatcher
50%inclusion423 decks851 decks
46%synergy
Thornbite Staff
47%inclusion404 decks851 decks
45%synergy
Village Rites
47%inclusion398 decks851 decks
22%synergy
Species Specialist
46%inclusion393 decks851 decks
43%synergy
Ink-Eyes, Servant of Oni
46%inclusion393 decks851 decks
43%synergy
Game Changers
Demonic Tutor
41%inclusion350 decks851 decks
14%synergy
Bolas's Citadel
41%inclusion349 decks851 decks
12%synergy
Vampiric Tutor
29%inclusion250 decks851 decks
8%synergy
Necropotence
12%inclusion98 decks851 decks
-3%synergy
Ancient Tomb
6.2%inclusion53 decks851 decks
-5%synergy
Creatures
Crypt Rats
42%inclusion356 decks851 decks
37%synergy
Valley Rotcaller
40%inclusion341 decks849 decks
38%synergy
Persistent Marshstalker
35%inclusion294 decks849 decks
32%synergy
Mirkwood Bats
34%inclusion292 decks851 decks
25%synergy
Typhoid Rats
31%inclusion267 decks851 decks
28%synergy
Tangled Colony
31%inclusion266 decks851 decks
28%synergy
Lord Skitter's Butcher
30%inclusion256 decks851 decks
27%synergy
Swarm of Rats
29%inclusion248 decks851 decks
27%synergy
Crypt Ghast
29%inclusion244 decks851 decks
-19%synergy
Voracious Vermin
29%inclusion243 decks851 decks
26%synergy
Nashi, Moon Sage's Scion
27%inclusion234 decks851 decks
24%synergy
Chittering Witch
26%inclusion222 decks851 decks
22%synergy
Throat Slitter
25%inclusion215 decks851 decks
23%synergy
Burglar Rat
23%inclusion198 decks851 decks
12%synergy
Gnat Miser
23%inclusion198 decks851 decks
20%synergy
Pestilence Rats
21%inclusion176 decks851 decks
19%synergy
Rancid Rats
20%inclusion170 decks851 decks
17%synergy
Zulaport Cutthroat
19%inclusion162 decks851 decks
-4%synergy
Gray Merchant of Asphodel
18%inclusion155 decks851 decks
-33%synergy
Blood Artist
18%inclusion150 decks851 decks
-14%synergy
Nezumi Graverobber
17%inclusion148 decks851 decks
16%synergy
Relentless Rats
17%inclusion142 decks851 decks
15%synergy
Twisted Sewer-Witch
16%inclusion140 decks851 decks
15%synergy
Crashing Drawbridge
16%inclusion139 decks851 decks
14%synergy
Wave of Rats
15%inclusion124 decks851 decks
13%synergy
Locust Miser
13%inclusion114 decks851 decks
12%synergy
Blightbelly Rat
12%inclusion103 decks851 decks
9%synergy
Ravenous Rats
11%inclusion94 decks851 decks
9%synergy
Stronghold Rats
11%inclusion94 decks851 decks
7%synergy
Nezumi Prowler
10%inclusion89 decks851 decks
9%synergy
Engine Rat
10%inclusion82 decks830 decks
8%synergy
Nezumi Informant
10%inclusion83 decks851 decks
3%synergy
Ichor Rats
10%inclusion83 decks851 decks
7%synergy
Ruin Rat
10%inclusion82 decks851 decks
8%synergy
Drainpipe Vermin
9.4%inclusion80 decks851 decks
8%synergy
Skullsnatcher
8.7%inclusion74 decks851 decks
8%synergy
Old Flitterfang
8.6%inclusion73 decks851 decks
7%synergy
Gnawing Vermin
8.5%inclusion72 decks851 decks
7%synergy
Nezumi Bone-Reader
8.3%inclusion71 decks851 decks
7%synergy
Okiba-Gang Shinobi
8.2%inclusion70 decks851 decks
7%synergy
Septic Rats
7.2%inclusion61 decks851 decks
5%synergy
Marvin, Murderous Mimic
7.1%inclusion60 decks845 decks
6%synergy
Undercity Dire Rat
7.1%inclusion47 decks666 decks
5%synergy
Adaptive Automaton
6.6%inclusion56 decks851 decks
6%synergy
Roaming Throne
5.8%inclusion49 decks851 decks
3%synergy
Patron of the Nezumi
5.6%inclusion48 decks851 decks
5%synergy
Morbid Opportunist
5.6%inclusion48 decks851 decks
-18%synergy
Syr Konrad, the Grim
5.5%inclusion47 decks851 decks
-15%synergy
Pitiless Plunderer
5.4%inclusion46 decks851 decks
-14%synergy
Instants
Deadly Dispute
35%inclusion296 decks851 decks
9%synergy
Defile
33%inclusion281 decks851 decks
-4%synergy
Go for the Throat
27%inclusion226 decks851 decks
3%synergy
Deadly Rollick
23%inclusion192 decks851 decks
-2%synergy
Foul-Tongue Shriek
22%inclusion184 decks851 decks
20%synergy
Withering Torment
20%inclusion172 decks845 decks
-11%synergy
Infernal Grasp
20%inclusion171 decks851 decks
-5%synergy
Culling the Weak
19%inclusion162 decks851 decks
4%synergy
Corrupted Conviction
17%inclusion147 decks851 decks
5%synergy
Tragic Slip
16%inclusion135 decks851 decks
-4%synergy
Fell the Profane
14%inclusion122 decks850 decks
-4%synergy
Malakir Rebirth
14%inclusion117 decks851 decks
-9%synergy
Hero's Downfall
13%inclusion114 decks851 decks
7%synergy
Murder
13%inclusion111 decks851 decks
3%synergy
Imp's Mischief
12%inclusion102 decks851 decks
-13%synergy
Sudden Spoiling
10%inclusion84 decks851 decks
1%synergy
Cabal Ritual
10%inclusion82 decks851 decks
-8%synergy
Rat Out
8.9%inclusion76 decks851 decks
7%synergy
Doom Blade
8.5%inclusion72 decks851 decks
1%synergy
Plumb the Forbidden
6.8%inclusion58 decks851 decks
3%synergy
Consuming Corruption
6.0%inclusion51 decks850 decks
-10%synergy
Snuff Out
5.6%inclusion48 decks851 decks
-7%synergy
Altar's Reap
5.5%inclusion47 decks851 decks
3%synergy
Dismember
5.4%inclusion46 decks851 decks
-5%synergy
Force of Despair
5.3%inclusion45 decks851 decks
-2%synergy
Sorceries
Patriarch's Bidding
42%inclusion358 decks851 decks
38%synergy
Feed the Swarm
42%inclusion357 decks851 decks
-9%synergy
Kindred Dominance
40%inclusion342 decks851 decks
35%synergy
Echoing Return
36%inclusion310 decks851 decks
33%synergy
Gruesome Fate
34%inclusion287 decks851 decks
32%synergy
Swarmyard Massacre
34%inclusion285 decks849 decks
31%synergy
Sign in Blood
31%inclusion264 decks851 decks
-5%synergy
Diabolic Intent
24%inclusion203 decks851 decks
9%synergy
Revenge of the Rats
23%inclusion198 decks843 decks
21%synergy
Crippling Fear
20%inclusion174 decks851 decks
17%synergy
Bloodline Bidding
20%inclusion63 decks312 decks
16%synergy
Plague of Vermin
20%inclusion170 decks851 decks
18%synergy
Diabolic Tutor
19%inclusion160 decks851 decks
4%synergy
Toxic Deluge
18%inclusion153 decks851 decks
-19%synergy
Night's Whisper
17%inclusion143 decks851 decks
-8%synergy
Secret Salvage
17%inclusion141 decks851 decks
15%synergy
Read the Bones
15%inclusion130 decks851 decks
-2%synergy
Damnation
15%inclusion126 decks851 decks
-6%synergy
Victimize
15%inclusion124 decks851 decks
-12%synergy
Reanimate
12%inclusion100 decks851 decks
-28%synergy
Blasphemous Edict
11%inclusion91 decks843 decks
-6%synergy
Grim Tutor
11%inclusion90 decks851 decks
-1%synergy
Pact of the Serpent
10%inclusion88 decks851 decks
9%synergy
Living Death
10%inclusion87 decks851 decks
0%synergy
Exsanguinate
8.9%inclusion76 decks851 decks
-16%synergy
Bubbling Muck
7.2%inclusion61 decks851 decks
-8%synergy
Haunting Voyage
7.1%inclusion60 decks851 decks
6%synergy
Torment of Hailfire
6.9%inclusion59 decks851 decks
-9%synergy
Insatiable Avarice
6.8%inclusion58 decks851 decks
-5%synergy
Mutilate
5.6%inclusion48 decks851 decks
-12%synergy
Eaten Alive
5.5%inclusion47 decks851 decks
2%synergy
Utility Artifacts
Vanquisher's Banner
43%inclusion364 decks851 decks
39%synergy
Lightning Greaves
40%inclusion342 decks851 decks
7%synergy
Coat of Arms
35%inclusion301 decks851 decks
33%synergy
Swiftfoot Boots
27%inclusion230 decks851 decks
-4%synergy
Door of Destinies
25%inclusion212 decks851 decks
23%synergy
Ashnod's Altar
24%inclusion204 decks851 decks
4%synergy
Banner of Kinship
20%inclusion171 decks843 decks
18%synergy
Sting, the Glinting Dagger
18%inclusion149 decks851 decks
16%synergy
Whip of Erebos
16%inclusion137 decks851 decks
5%synergy
Eldrazi Monument
16%inclusion135 decks851 decks
14%synergy
Thousand-Year Elixir
15%inclusion124 decks851 decks
13%synergy
Phyrexian Altar
14%inclusion122 decks851 decks
1%synergy
Chronicle of Victory
11%inclusion35 decks313 decks
8%synergy
Mirror Box
10%inclusion83 decks851 decks
9%synergy
Akroma's Memorial
8.8%inclusion75 decks851 decks
8%synergy
The Darkness Crystal
8.3%inclusion56 decks676 decks
-12%synergy
Illusionist's Bracers
7.2%inclusion61 decks851 decks
6%synergy
Magewright's Stone
7.2%inclusion61 decks851 decks
6%synergy
Sword of the Squeak
6.7%inclusion57 decks849 decks
6%synergy
Icon of Ancestry
5.9%inclusion50 decks851 decks
5%synergy
Wayfarer's Bauble
5.1%inclusion43 decks851 decks
-11%synergy
Expedition Map
5.1%inclusion43 decks851 decks
-7%synergy
Urza's Incubator
5.1%inclusion43 decks851 decks
3%synergy
Enchantments
Phyrexian Arena
46%inclusion393 decks851 decks
6%synergy
Grave Pact
40%inclusion339 decks851 decks
21%synergy
Haunted One
35%inclusion294 decks851 decks
32%synergy
Black Market
32%inclusion269 decks851 decks
11%synergy
Black Market Connections
22%inclusion183 decks851 decks
-2%synergy
The Meathook Massacre
17%inclusion147 decks851 decks
0%synergy
Dictate of Erebos
16%inclusion133 decks851 decks
5%synergy
Bad Moon
13%inclusion108 decks851 decks
9%synergy
Vampiric Rites
12%inclusion98 decks851 decks
6%synergy
Bastion of Remembrance
11%inclusion97 decks851 decks
-5%synergy
Oversold Cemetery
6.9%inclusion59 decks851 decks
2%synergy
Attrition
6.7%inclusion57 decks851 decks
4%synergy
Cover of Darkness
6.3%inclusion54 decks851 decks
3%synergy
Dark Prophecy
5.6%inclusion48 decks851 decks
2%synergy
Planeswalkers
Liliana of the Dark Realms
13%inclusion112 decks851 decks
-1%synergy
Utility Lands
Cabal Coffers
67%inclusion573 decks851 decks
12%synergy
Bojuka Bog
56%inclusion475 decks851 decks
9%synergy
Cabal Stronghold
45%inclusion381 decks851 decks
10%synergy
Three Tree City
42%inclusion360 decks849 decks
38%synergy
Urborg, Tomb of Yawgmoth
38%inclusion327 decks851 decks
1%synergy
Mudflat Village
35%inclusion296 decks849 decks
32%synergy
Witch's Cottage
34%inclusion287 decks851 decks
9%synergy
Nykthos, Shrine to Nyx
33%inclusion284 decks851 decks
4%synergy
Phyrexian Tower
30%inclusion258 decks851 decks
5%synergy
Castle Locthwain
21%inclusion182 decks851 decks
4%synergy
Reliquary Tower
20%inclusion174 decks851 decks
-10%synergy
Crypt of Agadeem
19%inclusion162 decks851 decks
8%synergy
Mortuary Mire
16%inclusion140 decks851 decks
3%synergy
Rogue's Passage
16%inclusion137 decks851 decks
-3%synergy
Takenuma, Abandoned Mire
14%inclusion123 decks851 decks
-1%synergy
War Room
14%inclusion121 decks851 decks
-2%synergy
Westvale Abbey
11%inclusion97 decks851 decks
5%synergy
Barren Moor
8.1%inclusion69 decks851 decks
-2%synergy
Temple of the False God
5.5%inclusion47 decks851 decks
-2%synergy
Buried Ruin
5.1%inclusion43 decks851 decks
0%synergy
Mana Artifacts
Sol Ring
91%inclusion772 decks851 decks
5%synergy
Arcane Signet
49%inclusion421 decks851 decks
-12%synergy
Patriar's Seal
31%inclusion261 decks851 decks
28%synergy
Patchwork Banner
26%inclusion224 decks849 decks
22%synergy
Heraldic Banner
18%inclusion152 decks851 decks
12%synergy
Mind Stone
13%inclusion112 decks851 decks
-16%synergy
Charcoal Diamond
12%inclusion99 decks851 decks
-11%synergy
The Soul Stone
9.3%inclusion52 decks558 decks
-5%synergy
Thought Vessel
8.9%inclusion76 decks851 decks
-17%synergy
Caged Sun
7.2%inclusion61 decks851 decks
-4%synergy
Nyx Lotus
6.6%inclusion56 decks851 decks
0%synergy
White Lotus Tile
6.2%inclusion27 decks436 decks
6%synergy
Throne of Eldraine
5.6%inclusion48 decks851 decks
-4%synergy
Commander's Sphere
5.2%inclusion44 decks851 decks
-4%synergy
Fellwar Stone
5.1%inclusion43 decks851 decks
-9%synergy
Lands
Swamp
96%inclusion820 decks851 decks
1%synergy
Path of Ancestry
31%inclusion264 decks851 decks
26%synergy
Cavern of Souls
23%inclusion192 decks851 decks
16%synergy
Myriad Landscape
19%inclusion164 decks851 decks
-7%synergy
Fell the Profane
14%inclusion122 decks850 decks
-4%synergy
Malakir Rebirth
14%inclusion117 decks851 decks
-9%synergy
Snow-Covered Swamp
5.5%inclusion47 decks851 decks
-1%synergy
Command Tower
5.4%inclusion46 decks851 decks
0%synergy
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