Marrow-Gnawer (Commander) - Optimized

Marrow-Gnawer
Rank #130
367decks
As CommanderAs CardAverage DeckDecks
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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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Creatures
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Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Rat King, Verminister
27%inclusion31 decks113 decks
25%synergy
Rat King, Pale Piper
12%inclusion9 decks76 decks
7%synergy
Big Apple, 3 a.m.
12%inclusion9 decks76 decks
10%synergy
Splinter's Technique
3.5%inclusion4 decks113 decks
2%synergy
Tunnel Rats
2.6%inclusion2 decks76 decks
2%synergy
High Synergy Cards
Rat Colony
80%inclusion292 decks367 decks
74%synergy
Thornbite Staff
77%inclusion282 decks367 decks
74%synergy
Karumonix, the Rat King
78%inclusion288 decks367 decks
74%synergy
Pack Rat
80%inclusion293 decks367 decks
74%synergy
Piper of the Swarm
80%inclusion293 decks367 decks
73%synergy
Swarmyard
77%inclusion284 decks367 decks
72%synergy
Ogre Slumlord
74%inclusion271 decks367 decks
64%synergy
Ashcoat of the Shadow Swarm
59%inclusion217 decks367 decks
56%synergy
Lord Skitter, Sewer King
63%inclusion231 decks367 decks
55%synergy
Thrumming Stone
51%inclusion186 decks367 decks
47%synergy
Top Cards
Jet Medallion
74%inclusion271 decks367 decks
12%synergy
Dark Ritual
71%inclusion261 decks367 decks
5%synergy
Ayara, First of Locthwain
68%inclusion249 decks367 decks
42%synergy
Bontu's Monument
65%inclusion238 decks367 decks
37%synergy
Skullclamp
65%inclusion237 decks367 decks
43%synergy
Lightning Greaves
51%inclusion187 decks367 decks
17%synergy
Herald's Horn
50%inclusion183 decks367 decks
44%synergy
Phyrexian Arena
48%inclusion177 decks367 decks
8%synergy
Grave Pact
48%inclusion176 decks367 decks
29%synergy
Ratcatcher
48%inclusion175 decks367 decks
44%synergy
Game Changers
Demonic Tutor
58%inclusion214 decks367 decks
31%synergy
Vampiric Tutor
47%inclusion174 decks367 decks
26%synergy
Bolas's Citadel
41%inclusion151 decks367 decks
12%synergy
Necropotence
22%inclusion81 decks367 decks
7%synergy
Ancient Tomb
19%inclusion69 decks367 decks
7%synergy
Imperial Seal
13%inclusion49 decks367 decks
6%synergy
The One Ring
11%inclusion40 decks367 decks
1%synergy
Chrome Mox
7.9%inclusion29 decks367 decks
2%synergy
Ad Nauseam
7.4%inclusion27 decks367 decks
5%synergy
Mana Vault
7.1%inclusion26 decks367 decks
0%synergy
Creatures
Species Specialist
43%inclusion159 decks367 decks
40%synergy
Ink-Eyes, Servant of Oni
43%inclusion157 decks367 decks
40%synergy
Mirkwood Bats
39%inclusion144 decks367 decks
30%synergy
Crypt Rats
38%inclusion141 decks367 decks
34%synergy
Valley Rotcaller
38%inclusion138 decks367 decks
35%synergy
Persistent Marshstalker
32%inclusion118 decks367 decks
29%synergy
Typhoid Rats
31%inclusion113 decks367 decks
27%synergy
Crypt Ghast
31%inclusion112 decks367 decks
-17%synergy
Swarm of Rats
28%inclusion104 decks367 decks
26%synergy
Voracious Vermin
28%inclusion101 decks367 decks
24%synergy
Lord Skitter's Butcher
27%inclusion99 decks367 decks
24%synergy
Tangled Colony
25%inclusion93 decks367 decks
22%synergy
Gnat Miser
24%inclusion88 decks367 decks
21%synergy
Burglar Rat
24%inclusion87 decks367 decks
13%synergy
Zulaport Cutthroat
23%inclusion86 decks367 decks
0%synergy
Nashi, Moon Sage's Scion
23%inclusion84 decks367 decks
19%synergy
Chittering Witch
22%inclusion82 decks367 decks
18%synergy
Throat Slitter
22%inclusion79 decks367 decks
20%synergy
Pestilence Rats
21%inclusion78 decks367 decks
19%synergy
Blood Artist
19%inclusion70 decks367 decks
-13%synergy
Relentless Rats
18%inclusion66 decks367 decks
16%synergy
Rancid Rats
17%inclusion61 decks367 decks
14%synergy
Twisted Sewer-Witch
15%inclusion55 decks367 decks
13%synergy
Wave of Rats
15%inclusion55 decks367 decks
13%synergy
Nezumi Graverobber
14%inclusion53 decks367 decks
13%synergy
Locust Miser
14%inclusion52 decks367 decks
13%synergy
Gray Merchant of Asphodel
14%inclusion50 decks367 decks
-37%synergy
Blightbelly Rat
14%inclusion50 decks367 decks
10%synergy
Crashing Drawbridge
13%inclusion47 decks367 decks
10%synergy
Stronghold Rats
11%inclusion40 decks367 decks
7%synergy
Ravenous Rats
10%inclusion38 decks367 decks
9%synergy
Ichor Rats
10%inclusion36 decks367 decks
7%synergy
Nezumi Prowler
10%inclusion35 decks367 decks
8%synergy
Drainpipe Vermin
9.0%inclusion33 decks367 decks
8%synergy
Septic Rats
8.7%inclusion32 decks367 decks
7%synergy
Pitiless Plunderer
8.7%inclusion32 decks367 decks
-10%synergy
Marvin, Murderous Mimic
8.5%inclusion31 decks366 decks
7%synergy
Old Flitterfang
8.2%inclusion30 decks367 decks
7%synergy
Engine Rat
8.0%inclusion29 decks364 decks
6%synergy
Ruin Rat
7.9%inclusion29 decks367 decks
7%synergy
Nezumi Informant
7.6%inclusion28 decks367 decks
1%synergy
Gnawing Vermin
7.4%inclusion27 decks367 decks
6%synergy
Nezumi Bone-Reader
7.1%inclusion26 decks367 decks
6%synergy
Opposition Agent
6.8%inclusion25 decks367 decks
-3%synergy
Roaming Throne
6.8%inclusion25 decks367 decks
4%synergy
Undercity Dire Rat
6.4%inclusion19 decks298 decks
5%synergy
Dark Confidant
6.3%inclusion23 decks367 decks
-1%synergy
Skullsnatcher
6.3%inclusion23 decks367 decks
6%synergy
Adaptive Automaton
5.4%inclusion20 decks367 decks
4%synergy
Okiba-Gang Shinobi
5.4%inclusion20 decks367 decks
5%synergy
Instants
Village Rites
38%inclusion141 decks367 decks
13%synergy
Deadly Rollick
32%inclusion116 decks367 decks
7%synergy
Defile
31%inclusion112 decks367 decks
-6%synergy
Foul-Tongue Shriek
26%inclusion95 decks367 decks
24%synergy
Deadly Dispute
26%inclusion94 decks367 decks
0%synergy
Culling the Weak
25%inclusion92 decks367 decks
9%synergy
Withering Torment
22%inclusion81 decks366 decks
-9%synergy
Go for the Throat
21%inclusion77 decks367 decks
-2%synergy
Imp's Mischief
21%inclusion77 decks367 decks
-4%synergy
Infernal Grasp
17%inclusion64 decks367 decks
-8%synergy
Tragic Slip
17%inclusion63 decks367 decks
-3%synergy
Corrupted Conviction
16%inclusion58 decks367 decks
3%synergy
Cabal Ritual
14%inclusion53 decks367 decks
-4%synergy
Malakir Rebirth
14%inclusion53 decks367 decks
-8%synergy
Fell the Profane
12%inclusion45 decks367 decks
-7%synergy
Hero's Downfall
12%inclusion44 decks367 decks
5%synergy
Sudden Spoiling
11%inclusion41 decks367 decks
2%synergy
Murder
11%inclusion40 decks367 decks
1%synergy
Dismember
10%inclusion36 decks367 decks
-1%synergy
Force of Despair
9.3%inclusion34 decks367 decks
2%synergy
Rat Out
7.9%inclusion29 decks367 decks
6%synergy
Gravepurge
7.6%inclusion28 decks367 decks
6%synergy
Doom Blade
7.1%inclusion26 decks367 decks
0%synergy
Songs of the Damned
5.7%inclusion21 decks367 decks
0%synergy
Snuff Out
5.2%inclusion19 decks367 decks
-8%synergy
Sorceries
Feed the Swarm
41%inclusion151 decks367 decks
-9%synergy
Patriarch's Bidding
40%inclusion146 decks367 decks
35%synergy
Diabolic Intent
36%inclusion131 decks367 decks
21%synergy
Kindred Dominance
35%inclusion130 decks367 decks
31%synergy
Gruesome Fate
33%inclusion120 decks367 decks
31%synergy
Swarmyard Massacre
32%inclusion116 decks367 decks
29%synergy
Sign in Blood
29%inclusion105 decks367 decks
-7%synergy
Echoing Return
27%inclusion99 decks367 decks
24%synergy
Revenge of the Rats
24%inclusion89 decks365 decks
21%synergy
Diabolic Tutor
24%inclusion89 decks367 decks
10%synergy
Plague of Vermin
24%inclusion88 decks367 decks
22%synergy
Grim Tutor
24%inclusion87 decks367 decks
12%synergy
Crippling Fear
23%inclusion83 decks367 decks
19%synergy
Damnation
21%inclusion78 decks367 decks
1%synergy
Toxic Deluge
21%inclusion76 decks367 decks
-16%synergy
Night's Whisper
17%inclusion61 decks367 decks
-8%synergy
Reanimate
16%inclusion57 decks367 decks
-24%synergy
Bloodline Bidding
14%inclusion17 decks125 decks
9%synergy
Read the Bones
13%inclusion47 decks367 decks
-4%synergy
Exsanguinate
13%inclusion47 decks367 decks
-12%synergy
Victimize
12%inclusion45 decks367 decks
-14%synergy
Torment of Hailfire
11%inclusion42 decks367 decks
-4%synergy
Blasphemous Edict
10%inclusion38 decks365 decks
-6%synergy
Secret Salvage
10%inclusion37 decks367 decks
9%synergy
Living Death
10%inclusion36 decks367 decks
0%synergy
Bubbling Muck
9.0%inclusion33 decks367 decks
-7%synergy
Insatiable Avarice
7.9%inclusion29 decks367 decks
-4%synergy
Beseech the Mirror
7.6%inclusion28 decks367 decks
1%synergy
Haunting Voyage
7.1%inclusion26 decks367 decks
6%synergy
Profane Tutor
6.3%inclusion23 decks367 decks
2%synergy
Mutilate
5.2%inclusion19 decks367 decks
-12%synergy
Utility Artifacts
Coat of Arms
35%inclusion129 decks367 decks
32%synergy
Vanquisher's Banner
34%inclusion124 decks367 decks
30%synergy
Swiftfoot Boots
30%inclusion110 decks367 decks
-2%synergy
Ashnod's Altar
28%inclusion101 decks367 decks
8%synergy
Eldrazi Monument
23%inclusion84 decks367 decks
21%synergy
Phyrexian Altar
23%inclusion83 decks367 decks
9%synergy
Door of Destinies
22%inclusion81 decks367 decks
20%synergy
Banner of Kinship
22%inclusion79 decks365 decks
19%synergy
Whip of Erebos
18%inclusion66 decks367 decks
7%synergy
Thousand-Year Elixir
16%inclusion60 decks367 decks
14%synergy
Sting, the Glinting Dagger
15%inclusion55 decks367 decks
13%synergy
Chronicle of Victory
12%inclusion15 decks127 decks
9%synergy
Altar of the Brood
10%inclusion37 decks367 decks
8%synergy
Mirror Box
7.6%inclusion28 decks367 decks
7%synergy
Illusionist's Bracers
7.4%inclusion27 decks367 decks
7%synergy
Sword of the Squeak
6.8%inclusion25 decks367 decks
6%synergy
The Darkness Crystal
6.7%inclusion20 decks300 decks
-13%synergy
Akroma's Memorial
6.0%inclusion22 decks367 decks
5%synergy
Sensei's Divining Top
5.7%inclusion21 decks367 decks
-2%synergy
Wishclaw Talisman
5.7%inclusion21 decks367 decks
-1%synergy
Aetherflux Reservoir
5.4%inclusion20 decks367 decks
-4%synergy
Expedition Map
5.4%inclusion20 decks367 decks
-6%synergy
Magewright's Stone
5.2%inclusion19 decks367 decks
4%synergy
Urza's Incubator
5.2%inclusion19 decks367 decks
3%synergy
Staff of Domination
5.2%inclusion19 decks367 decks
4%synergy
Throne of the God-Pharaoh
5.2%inclusion19 decks367 decks
5%synergy
Enchantments
Haunted One
31%inclusion115 decks367 decks
29%synergy
Contamination
30%inclusion111 decks367 decks
27%synergy
Black Market
30%inclusion110 decks367 decks
9%synergy
The Meathook Massacre
26%inclusion97 decks367 decks
9%synergy
Black Market Connections
25%inclusion90 decks367 decks
1%synergy
Dictate of Erebos
20%inclusion74 decks367 decks
9%synergy
Bad Moon
13%inclusion49 decks367 decks
10%synergy
Bastion of Remembrance
12%inclusion43 decks367 decks
-5%synergy
Vampiric Rites
11%inclusion40 decks367 decks
5%synergy
Attrition
9.0%inclusion33 decks367 decks
6%synergy
Cover of Darkness
8.4%inclusion31 decks367 decks
6%synergy
Exquisite Blood
8.2%inclusion30 decks367 decks
-5%synergy
Oversold Cemetery
7.6%inclusion28 decks367 decks
2%synergy
Sanguine Bond
6.5%inclusion24 decks367 decks
-5%synergy
Dark Prophecy
5.4%inclusion20 decks367 decks
2%synergy
Planeswalkers
Liliana of the Dark Realms
13%inclusion47 decks367 decks
-1%synergy
Utility Lands
Cabal Coffers
71%inclusion259 decks367 decks
16%synergy
Urborg, Tomb of Yawgmoth
48%inclusion175 decks367 decks
10%synergy
Three Tree City
48%inclusion175 decks367 decks
43%synergy
Bojuka Bog
47%inclusion172 decks367 decks
0%synergy
Cabal Stronghold
40%inclusion148 decks367 decks
5%synergy
Nykthos, Shrine to Nyx
40%inclusion145 decks367 decks
10%synergy
Phyrexian Tower
37%inclusion137 decks367 decks
12%synergy
Mudflat Village
34%inclusion124 decks367 decks
31%synergy
Witch's Cottage
29%inclusion107 decks367 decks
5%synergy
Reliquary Tower
25%inclusion91 decks367 decks
-6%synergy
Crypt of Agadeem
22%inclusion81 decks367 decks
11%synergy
Castle Locthwain
19%inclusion69 decks367 decks
2%synergy
Mortuary Mire
18%inclusion65 decks367 decks
5%synergy
Rogue's Passage
16%inclusion60 decks367 decks
-3%synergy
Takenuma, Abandoned Mire
14%inclusion53 decks367 decks
-1%synergy
War Room
14%inclusion51 decks367 decks
-2%synergy
Westvale Abbey
11%inclusion41 decks367 decks
5%synergy
Urza's Saga
7.6%inclusion28 decks367 decks
0%synergy
Barren Moor
7.6%inclusion28 decks367 decks
-2%synergy
Buried Ruin
5.7%inclusion21 decks367 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion344 decks367 decks
8%synergy
Arcane Signet
53%inclusion193 decks367 decks
-9%synergy
Patriar's Seal
23%inclusion84 decks367 decks
20%synergy
Patchwork Banner
21%inclusion78 decks367 decks
17%synergy
The Soul Stone
12%inclusion31 decks249 decks
-2%synergy
Thought Vessel
12%inclusion43 decks367 decks
-14%synergy
Charcoal Diamond
10%inclusion38 decks367 decks
-12%synergy
Heraldic Banner
10%inclusion38 decks367 decks
5%synergy
Mind Stone
10%inclusion38 decks367 decks
-19%synergy
Caged Sun
8.4%inclusion31 decks367 decks
-3%synergy
Fellwar Stone
7.1%inclusion26 decks367 decks
-7%synergy
Throne of Eldraine
7.1%inclusion26 decks367 decks
-3%synergy
Gauntlet of Power
6.3%inclusion23 decks367 decks
3%synergy
Lotus Petal
6.3%inclusion23 decks367 decks
-1%synergy
Nyx Lotus
5.7%inclusion21 decks367 decks
-1%synergy
Extraplanar Lens
5.2%inclusion19 decks367 decks
0%synergy
Lands
Swamp
96%inclusion351 decks367 decks
1%synergy
Cavern of Souls
31%inclusion114 decks367 decks
24%synergy
Path of Ancestry
27%inclusion99 decks367 decks
22%synergy
Myriad Landscape
17%inclusion63 decks367 decks
-9%synergy
Malakir Rebirth
14%inclusion53 decks367 decks
-8%synergy
Fell the Profane
12%inclusion45 decks367 decks
-7%synergy
Command Tower
6.5%inclusion24 decks367 decks
1%synergy
Snow-Covered Swamp
5.2%inclusion19 decks367 decks
-1%synergy
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