Marrow-Gnawer (Commander) - Expensive Rat Colony

Marrow-Gnawer
Rank #133
248decks
As CommanderAs CardAverage DeckDecks
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Background image for Rat King, Verminister Relentless Rats Commander Deck
Brian Cain
Mar 2, 2026
Brian Cain
Rat King, Verminister Relentless Rats Commander Deck
Rat King, Verminister's foot may not be as "exciting" as High Perfect Morcant's, but he's just as good of a typal commander. Let's build him.
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Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Big Apple, 3 a.m.
100%inclusion1 decks1 decks
99%synergy
Rat King, Verminister
50%inclusion1 decks2 decks
48%synergy
High Synergy Cards
Rat Colony
100%inclusion247 decks248 decks
94%synergy
Swarmyard
82%inclusion203 decks248 decks
77%synergy
Piper of the Swarm
77%inclusion192 decks248 decks
71%synergy
Thornbite Staff
72%inclusion178 decks248 decks
69%synergy
Ashcoat of the Shadow Swarm
71%inclusion175 decks248 decks
68%synergy
Karumonix, the Rat King
71%inclusion176 decks248 decks
67%synergy
Thrumming Stone
67%inclusion167 decks248 decks
64%synergy
Pack Rat
69%inclusion171 decks248 decks
63%synergy
Skullclamp
74%inclusion183 decks248 decks
52%synergy
Ogre Slumlord
60%inclusion148 decks248 decks
50%synergy
Top Cards
Jet Medallion
85%inclusion212 decks248 decks
24%synergy
Dark Ritual
82%inclusion203 decks248 decks
15%synergy
Ayara, First of Locthwain
71%inclusion176 decks248 decks
45%synergy
Bontu's Monument
65%inclusion162 decks248 decks
37%synergy
Lightning Greaves
60%inclusion150 decks248 decks
27%synergy
Species Specialist
53%inclusion132 decks248 decks
50%synergy
Deadly Rollick
52%inclusion130 decks248 decks
28%synergy
Phyrexian Arena
52%inclusion130 decks248 decks
12%synergy
Diabolic Intent
50%inclusion124 decks248 decks
35%synergy
Lord Skitter, Sewer King
47%inclusion117 decks248 decks
39%synergy
Game Changers
Demonic Tutor
87%inclusion216 decks248 decks
60%synergy
Vampiric Tutor
84%inclusion209 decks248 decks
63%synergy
Ancient Tomb
56%inclusion140 decks248 decks
45%synergy
Bolas's Citadel
49%inclusion122 decks248 decks
20%synergy
Necropotence
42%inclusion103 decks248 decks
27%synergy
Imperial Seal
38%inclusion94 decks248 decks
31%synergy
Chrome Mox
29%inclusion71 decks248 decks
23%synergy
Mana Vault
23%inclusion57 decks248 decks
16%synergy
The One Ring
21%inclusion52 decks248 decks
11%synergy
Mox Diamond
19%inclusion46 decks248 decks
15%synergy
Creatures
Ratcatcher
39%inclusion97 decks248 decks
36%synergy
Crypt Ghast
38%inclusion95 decks248 decks
-10%synergy
Ink-Eyes, Servant of Oni
30%inclusion75 decks248 decks
27%synergy
Mirkwood Bats
30%inclusion74 decks248 decks
21%synergy
Crypt Rats
25%inclusion63 decks248 decks
21%synergy
Valley Rotcaller
24%inclusion43 decks180 decks
21%synergy
Crashing Drawbridge
21%inclusion53 decks248 decks
19%synergy
Zulaport Cutthroat
21%inclusion51 decks248 decks
-2%synergy
Nashi, Moon Sage's Scion
20%inclusion49 decks248 decks
16%synergy
Persistent Marshstalker
19%inclusion34 decks176 decks
16%synergy
Blood Artist
18%inclusion44 decks248 decks
-14%synergy
Tangled Colony
17%inclusion43 decks248 decks
14%synergy
Roaming Throne
17%inclusion41 decks248 decks
13%synergy
Swarm of Rats
16%inclusion40 decks248 decks
14%synergy
Voracious Vermin
15%inclusion38 decks248 decks
12%synergy
Gnat Miser
15%inclusion38 decks248 decks
12%synergy
Dark Confidant
14%inclusion34 decks248 decks
6%synergy
Gray Merchant of Asphodel
13%inclusion33 decks248 decks
-38%synergy
Sephiroth, Fabled SOLDIER
13%inclusion1 decks8 decks
7%synergy
Typhoid Rats
11%inclusion28 decks248 decks
8%synergy
Opposition Agent
11%inclusion27 decks248 decks
1%synergy
Lord Skitter's Butcher
10%inclusion26 decks248 decks
7%synergy
K'rrik, Son of Yawgmoth
10%inclusion26 decks248 decks
-8%synergy
Burglar Rat
10%inclusion25 decks248 decks
-1%synergy
Dauthi Voidwalker
10%inclusion24 decks248 decks
-6%synergy
Throat Slitter
8.9%inclusion22 decks248 decks
7%synergy
Twisted Sewer-Witch
8.5%inclusion21 decks248 decks
7%synergy
Pestilence Rats
8.5%inclusion21 decks248 decks
6%synergy
Locust Miser
7.7%inclusion19 decks248 decks
6%synergy
Nezumi Graverobber
7.3%inclusion18 decks248 decks
6%synergy
Sheoldred, the Apocalypse
6.9%inclusion17 decks248 decks
-8%synergy
Chittering Witch
6.9%inclusion17 decks248 decks
2%synergy
Marvin, Murderous Mimic
6.8%inclusion8 decks118 decks
6%synergy
Pitiless Plunderer
5.6%inclusion14 decks248 decks
-13%synergy
Braids, Arisen Nightmare
5.2%inclusion13 decks248 decks
-14%synergy
Instants
Culling the Weak
38%inclusion95 decks248 decks
23%synergy
Village Rites
29%inclusion73 decks248 decks
4%synergy
Cabal Ritual
29%inclusion71 decks248 decks
11%synergy
Deadly Dispute
25%inclusion61 decks248 decks
-1%synergy
Imp's Mischief
24%inclusion60 decks248 decks
0%synergy
Defile
20%inclusion50 decks248 decks
-17%synergy
Snuff Out
15%inclusion38 decks248 decks
2%synergy
Infernal Grasp
15%inclusion38 decks248 decks
-10%synergy
Force of Despair
14%inclusion34 decks248 decks
6%synergy
Malakir Rebirth
14%inclusion34 decks248 decks
-9%synergy
Dismember
14%inclusion34 decks248 decks
3%synergy
Withering Torment
13%inclusion15 decks118 decks
-19%synergy
Foul-Tongue Shriek
12%inclusion30 decks248 decks
10%synergy
Tragic Slip
12%inclusion30 decks248 decks
-8%synergy
Go for the Throat
11%inclusion28 decks248 decks
-12%synergy
Slaughter Pact
8.1%inclusion20 decks248 decks
5%synergy
Ad Nauseam
8.1%inclusion20 decks248 decks
5%synergy
Corrupted Conviction
8.1%inclusion20 decks248 decks
-4%synergy
Sudden Spoiling
8.1%inclusion20 decks248 decks
-1%synergy
Fell the Profane
7.2%inclusion15 decks208 decks
-12%synergy
Rain of Filth
5.6%inclusion14 decks248 decks
3%synergy
Bitter Triumph
5.2%inclusion13 decks248 decks
-5%synergy
Sorceries
Grim Tutor
43%inclusion107 decks248 decks
31%synergy
Toxic Deluge
39%inclusion96 decks248 decks
2%synergy
Feed the Swarm
38%inclusion95 decks248 decks
-13%synergy
Patriarch's Bidding
37%inclusion92 decks248 decks
33%synergy
Echoing Return
36%inclusion89 decks248 decks
33%synergy
Kindred Dominance
32%inclusion79 decks248 decks
27%synergy
Damnation
30%inclusion75 decks248 decks
10%synergy
Sign in Blood
29%inclusion72 decks248 decks
-7%synergy
Plague of Vermin
27%inclusion67 decks248 decks
25%synergy
Night's Whisper
22%inclusion55 decks248 decks
-2%synergy
Swarmyard Massacre
22%inclusion38 decks172 decks
20%synergy
Reanimate
21%inclusion52 decks248 decks
-19%synergy
Gruesome Fate
20%inclusion49 decks248 decks
18%synergy
Bubbling Muck
19%inclusion48 decks248 decks
4%synergy
Secret Salvage
15%inclusion37 decks248 decks
14%synergy
Revenge of the Rats
14%inclusion10 decks71 decks
11%synergy
Blasphemous Edict
14%inclusion10 decks71 decks
-3%synergy
Torment of Hailfire
13%inclusion32 decks248 decks
-3%synergy
Living Death
13%inclusion32 decks248 decks
3%synergy
Diabolic Tutor
12%inclusion29 decks248 decks
-3%synergy
Read the Bones
10%inclusion26 decks248 decks
-7%synergy
Yawgmoth's Will
10%inclusion25 decks248 decks
7%synergy
Exsanguinate
10%inclusion24 decks248 decks
-15%synergy
Beseech the Mirror
10%inclusion24 decks248 decks
3%synergy
Insatiable Avarice
7.8%inclusion18 decks232 decks
-4%synergy
Pact of the Serpent
7.7%inclusion19 decks248 decks
6%synergy
Crippling Fear
6.0%inclusion15 decks248 decks
3%synergy
Utility Artifacts
Herald's Horn
45%inclusion111 decks248 decks
39%synergy
Coat of Arms
37%inclusion91 decks248 decks
34%synergy
Ashnod's Altar
35%inclusion88 decks248 decks
16%synergy
Vanquisher's Banner
32%inclusion80 decks248 decks
28%synergy
Phyrexian Altar
32%inclusion80 decks248 decks
19%synergy
Thousand-Year Elixir
23%inclusion56 decks248 decks
21%synergy
Sensei's Divining Top
20%inclusion50 decks248 decks
12%synergy
Swiftfoot Boots
19%inclusion48 decks248 decks
-12%synergy
Door of Destinies
19%inclusion47 decks248 decks
17%synergy
Whip of Erebos
19%inclusion46 decks248 decks
8%synergy
Eldrazi Monument
19%inclusion46 decks248 decks
17%synergy
Sting, the Glinting Dagger
18%inclusion45 decks248 decks
17%synergy
Banner of Kinship
15%inclusion11 decks73 decks
13%synergy
Akroma's Memorial
13%inclusion33 decks248 decks
12%synergy
The Darkness Crystal
13%inclusion1 decks8 decks
-7%synergy
Wishclaw Talisman
11%inclusion27 decks248 decks
4%synergy
Aetherflux Reservoir
10%inclusion26 decks248 decks
1%synergy
Altar of the Brood
10%inclusion26 decks248 decks
9%synergy
Illusionist's Bracers
10%inclusion25 decks248 decks
9%synergy
Magewright's Stone
9.3%inclusion23 decks248 decks
8%synergy
Altar of Dementia
8.5%inclusion21 decks248 decks
3%synergy
Expedition Map
8.1%inclusion20 decks248 decks
-4%synergy
Mirror Box
7.3%inclusion18 decks248 decks
7%synergy
Enchantments
Grave Pact
45%inclusion112 decks248 decks
26%synergy
The Meathook Massacre
40%inclusion100 decks248 decks
23%synergy
Haunted One
37%inclusion91 decks248 decks
34%synergy
Black Market Connections
34%inclusion84 decks248 decks
10%synergy
Contamination
26%inclusion65 decks248 decks
23%synergy
Black Market
24%inclusion60 decks248 decks
3%synergy
Dictate of Erebos
23%inclusion56 decks248 decks
12%synergy
Attrition
15%inclusion36 decks248 decks
12%synergy
Bastion of Remembrance
8.1%inclusion20 decks248 decks
-9%synergy
Exquisite Blood
7.7%inclusion19 decks248 decks
-6%synergy
Sanguine Bond
6.5%inclusion16 decks248 decks
-5%synergy
Bad Moon
6.5%inclusion16 decks248 decks
3%synergy
No Mercy
6.0%inclusion15 decks248 decks
-1%synergy
Planeswalkers
Liliana of the Dark Realms
12%inclusion30 decks248 decks
-2%synergy
Utility Lands
Cabal Coffers
92%inclusion229 decks248 decks
37%synergy
Urborg, Tomb of Yawgmoth
81%inclusion202 decks248 decks
44%synergy
Nykthos, Shrine to Nyx
71%inclusion175 decks248 decks
41%synergy
Phyrexian Tower
64%inclusion159 decks248 decks
39%synergy
Cabal Stronghold
58%inclusion143 decks248 decks
23%synergy
Bojuka Bog
50%inclusion124 decks248 decks
3%synergy
Three Tree City
49%inclusion89 decks180 decks
45%synergy
Susur Secundi, Void Altar
33%inclusion2 decks6 decks
26%synergy
Takenuma, Abandoned Mire
28%inclusion70 decks248 decks
12%synergy
Castle Locthwain
27%inclusion68 decks248 decks
10%synergy
Urza's Saga
25%inclusion62 decks248 decks
17%synergy
Reliquary Tower
25%inclusion62 decks248 decks
-6%synergy
Witch's Cottage
23%inclusion56 decks248 decks
-2%synergy
Crypt of Agadeem
20%inclusion49 decks248 decks
9%synergy
Lake of the Dead
17%inclusion43 decks248 decks
12%synergy
War Room
17%inclusion41 decks248 decks
0%synergy
Mudflat Village
16%inclusion30 decks185 decks
14%synergy
Rogue's Passage
13%inclusion32 decks248 decks
-6%synergy
Mortuary Mire
9.3%inclusion23 decks248 decks
-4%synergy
Command Beacon
9.3%inclusion23 decks248 decks
1%synergy
Shizo, Death's Storehouse
8.5%inclusion21 decks248 decks
-2%synergy
Thespian's Stage
8.1%inclusion20 decks248 decks
3%synergy
Volrath's Stronghold
8.1%inclusion20 decks248 decks
4%synergy
Westvale Abbey
7.3%inclusion18 decks248 decks
1%synergy
Buried Ruin
7.3%inclusion18 decks248 decks
2%synergy
Strip Mine
6.9%inclusion17 decks248 decks
4%synergy
Vesuva
6.0%inclusion15 decks248 decks
3%synergy
Wasteland
5.2%inclusion13 decks248 decks
4%synergy
Mana Artifacts
Sol Ring
96%inclusion239 decks248 decks
10%synergy
Arcane Signet
61%inclusion152 decks248 decks
-1%synergy
Jeweled Lotus
34%inclusion85 decks248 decks
33%synergy
The Soul Stone
33%inclusion2 decks6 decks
20%synergy
Mana Crypt
30%inclusion75 decks248 decks
29%synergy
Patriar's Seal
25%inclusion62 decks248 decks
22%synergy
Lotus Petal
22%inclusion54 decks248 decks
14%synergy
White Lotus Tile
20%inclusion1 decks5 decks
19%synergy
Throne of Eldraine
17%inclusion42 decks248 decks
7%synergy
Mox Opal
13%inclusion33 decks248 decks
10%synergy
Patchwork Banner
13%inclusion23 decks176 decks
9%synergy
Thought Vessel
10%inclusion25 decks248 decks
-16%synergy
Fellwar Stone
8.5%inclusion21 decks248 decks
-6%synergy
Nyx Lotus
8.5%inclusion21 decks248 decks
2%synergy
Grim Monolith
7.3%inclusion18 decks248 decks
4%synergy
Mox Amber
6.9%inclusion17 decks248 decks
3%synergy
Caged Sun
6.5%inclusion16 decks248 decks
-5%synergy
Heraldic Banner
6.0%inclusion15 decks248 decks
1%synergy
Charcoal Diamond
5.6%inclusion14 decks248 decks
-17%synergy
Lands
Swamp
93%inclusion230 decks248 decks
-2%synergy
Cavern of Souls
63%inclusion157 decks248 decks
57%synergy
Path of Ancestry
21%inclusion51 decks248 decks
15%synergy
Gemstone Caverns
15%inclusion38 decks248 decks
11%synergy
Verdant Catacombs
14%inclusion34 decks248 decks
10%synergy
Malakir Rebirth
14%inclusion34 decks248 decks
-9%synergy
Polluted Delta
14%inclusion34 decks248 decks
10%synergy
Bloodstained Mire
13%inclusion33 decks248 decks
10%synergy
Marsh Flats
13%inclusion32 decks248 decks
9%synergy
Myriad Landscape
12%inclusion30 decks248 decks
-14%synergy
Prismatic Vista
12%inclusion29 decks248 decks
9%synergy
Snow-Covered Swamp
7.7%inclusion19 decks248 decks
1%synergy
Fell the Profane
7.2%inclusion15 decks208 decks
-12%synergy
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