App icon for MTG Life Counter: Lotus
MTG Life Counter: Lotus Track life and commander damage for up to 10 players
Launch

Rat King, Verminister
Price tag $0.66

Legendary Creature — Rat Avatar

Magic color symbol for B
Mono-Black

Mono-black rat swarm that grows with every permanent you lose, then sacrifices rats to recur whole stacks of same-named creatures.

Read more

At your end step, if any permanent left the battlefield under your control that turn, Rat King makes a 1/1 Rat and gets a +1/+1 counter. Tapping it and sacrificing three Rats returns a creature card and every other card with the same name from your graveyard, tapped. In Commander that works best with cards that ignore the singleton rule, like Rat Colony or Pack Rat, so one activation can bring back a whole pile of rats. The deck sacrifices and recurs rats to keep growing.

In the recorded games, Rat Colony was the core. Sacrificing three rats to return several Colonies at once snowballed the board and forced opponents into defensive plays. Piper of the Swarm and Pack Rat added steady tokens, and Ripples of Undeath set up the graveyard. The swarm put on constant pressure, but it was exposed to sacrifice effects like Fleshbag Marauder and cheap removal like Snuff Out. The pattern was simple: build rats early and then grind through removal with recursion.

How it feels to play against

Mildly Annoying Some frustrating moments but still fun.

Popularity

Format Staple Extremely popular, see it regularly at tables.

Ranking

#489 Current Rank
5,379 Decks

Videos

Commander gameplay videos featuring Rat King, Verminister.

New Cards

Fresh cards from recent sets that players are experimenting with in Rat King, Verminister decks.

Eye of Jace Eye of Jace
+0% Synergy in 1% of decks $0.22
Liliana the Repentant Liliana the Repentant
+0% Synergy in 1% of decks $0.89
Cast Away Doubt Cast Away Doubt
0% Synergy in 1% of decks $0.24
Rank Rat Rank Rat
-1% Synergy in 2% of decks $0.23
Avacyn, Angel of Horror Avacyn, Angel of Horror
-5% Synergy in 1% of decks $16.48

High Synergy Cards

Cards that work exceptionally well with Rat King, Verminister's abilities and overall game plan.

Marrow-Gnawer Marrow-Gnawer
+79% Synergy in 83% of decks $32.17
Rat Colony Rat Colony
+73% Synergy in 79% of decks $5.49
Thrumming Stone Thrumming Stone
+69% Synergy in 73% of decks $20.99
Piper of the Swarm Piper of the Swarm
+68% Synergy in 75% of decks $2.25
Karumonix, the Rat King Karumonix, the Rat King
+65% Synergy in 70% of decks $1.06
Ogre Slumlord Ogre Slumlord
+60% Synergy in 70% of decks $0.38
Ashcoat of the Shadow Swarm Ashcoat of the Shadow Swarm
+58% Synergy in 63% of decks $35.57
Swarmyard Swarmyard
+57% Synergy in 63% of decks $5.53
Lord Skitter, Sewer King Lord Skitter, Sewer King
+50% Synergy in 59% of decks $4.50
Pack Rat Pack Rat
+48% Synergy in 54% of decks $3.06

Top Cards

The most popular and reliable cards that form the backbone of successful Rat King, Verminister decks.

Marrow-Gnawer Marrow-Gnawer
+79% Synergy in 83% of decks $32.17
Rat Colony Rat Colony
+73% Synergy in 79% of decks $5.49
Thrumming Stone Thrumming Stone
+69% Synergy in 73% of decks $20.99
Piper of the Swarm Piper of the Swarm
+68% Synergy in 75% of decks $2.25
Karumonix, the Rat King Karumonix, the Rat King
+65% Synergy in 70% of decks $1.06
Ogre Slumlord Ogre Slumlord
+60% Synergy in 70% of decks $0.38
Ashcoat of the Shadow Swarm Ashcoat of the Shadow Swarm
+58% Synergy in 63% of decks $35.57
Lord Skitter, Sewer King Lord Skitter, Sewer King
+50% Synergy in 59% of decks $4.50
Bontu's Monument Bontu's Monument
+30% Synergy in 58% of decks $4.58
Jet Medallion Jet Medallion
+5% Synergy in 68% of decks $14.09

Game Changers

Powerful cards that can single-handedly turn the tide of a game when resolved.

Demonic Tutor Demonic Tutor
+2% Synergy in 30% of decks $65.39
Vampiric Tutor Vampiric Tutor
0% Synergy in 21% of decks $53.59
Imperial Seal Imperial Seal
0% Synergy in 6% of decks $158.39
The One Ring The One Ring
-3% Synergy in 6% of decks $106.90
Bolas's Citadel Bolas's Citadel
-9% Synergy in 18% of decks $16.04

Creatures

Essential creatures that complement Rat King, Verminister's strategy through synergy, utility, or raw power.

Pack Rat Pack Rat
+48% Synergy in 54% of decks $3.06
Species Specialist Species Specialist
+29% Synergy in 33% of decks $9.17
Ratcatcher Ratcatcher
+21% Synergy in 24% of decks $12.14
Ayara, First of Locthwain Ayara, First of Locthwain
+17% Synergy in 43% of decks $6.64
Persistent Marshstalker Persistent Marshstalker
+12% Synergy in 16% of decks $0.27
Crypt Rats Crypt Rats
+11% Synergy in 16% of decks $0.55
Lord Skitter's Butcher Lord Skitter's Butcher
+11% Synergy in 15% of decks $0.33
Swarm of Rats Swarm of Rats
+9% Synergy in 12% of decks $3.20
Tangled Colony Tangled Colony
+8% Synergy in 11% of decks $0.68
Voracious Vermin Voracious Vermin
+7% Synergy in 10% of decks $0.34
Ink-Eyes, Servant of Oni Ink-Eyes, Servant of Oni
+7% Synergy in 10% of decks $13.34
Typhoid Rats Typhoid Rats
+5% Synergy in 9% of decks $0.24
Crashing Drawbridge Crashing Drawbridge
+4% Synergy in 7% of decks $1.06
Pestilence Rats Pestilence Rats
+4% Synergy in 7% of decks $0.30
Gnat Miser Gnat Miser
+4% Synergy in 7% of decks $0.85
Twisted Sewer-Witch Twisted Sewer-Witch
+4% Synergy in 6% of decks $0.31
Chittering Witch Chittering Witch
+4% Synergy in 8% of decks $0.29
Blightbelly Rat Blightbelly Rat
+2% Synergy in 6% of decks $0.29
Burglar Rat Burglar Rat
-1% Synergy in 9% of decks $0.26
Grim Haruspex Grim Haruspex
-2% Synergy in 6% of decks $2.87
Syr Konrad, the Grim Syr Konrad, the Grim
-6% Synergy in 14% of decks $1.65
Pitiless Plunderer Pitiless Plunderer
-10% Synergy in 10% of decks $4.41
Zulaport Cutthroat Zulaport Cutthroat
-10% Synergy in 13% of decks $1.36
Braids, Arisen Nightmare Braids, Arisen Nightmare
-12% Synergy in 7% of decks $4.63
Blood Artist Blood Artist
-15% Synergy in 17% of decks $3.54
Morbid Opportunist Morbid Opportunist
-18% Synergy in 7% of decks $0.33
Crypt Ghast Crypt Ghast
-24% Synergy in 22% of decks $17.29
Gray Merchant of Asphodel Gray Merchant of Asphodel
-36% Synergy in 14% of decks $5.28

Instants

Key instant-speed responses for protection, removal, and keeping Rat King, Verminister safe.

Village Rites Village Rites
+20% Synergy in 46% of decks $0.74
Corrupted Conviction Corrupted Conviction
+18% Synergy in 31% of decks $0.35
Deadly Dispute Deadly Dispute
+12% Synergy in 40% of decks $0.27
Foul-Tongue Shriek Foul-Tongue Shriek
+9% Synergy in 11% of decks $0.17
Rat Out Rat Out
+6% Synergy in 8% of decks $0.32
Deadly Rollick Deadly Rollick
+5% Synergy in 32% of decks $27.90
Culling the Weak Culling the Weak
+5% Synergy in 24% of decks $8.75
Plumb the Forbidden Plumb the Forbidden
+4% Synergy in 9% of decks $0.39
Songs of the Damned Songs of the Damned
+4% Synergy in 10% of decks $2.96
Vampiric Tutor Vampiric Tutor
0% Synergy in 21% of decks $53.59
Darkness Darkness
-1% Synergy in 10% of decks $23.79
Murder Murder
-1% Synergy in 8% of decks $0.22
Go for the Throat Go for the Throat
-3% Synergy in 19% of decks $0.65
Bitter Triumph Bitter Triumph
-3% Synergy in 6% of decks $0.32
Tragic Slip Tragic Slip
-5% Synergy in 13% of decks $0.27
Withering Torment Withering Torment
-5% Synergy in 27% of decks $1.50
Entomb Entomb
-5% Synergy in 7% of decks $17.49
Fell the Profane Fell Mire Fell the Profane
-5% Synergy in 14% of decks $5.14
Flare of Malice Flare of Malice
-6% Synergy in 7% of decks $3.16
Infernal Grasp Infernal Grasp
-9% Synergy in 16% of decks $0.37
Defile Defile
-9% Synergy in 26% of decks $1.21
Cabal Ritual Cabal Ritual
-9% Synergy in 9% of decks $14.93
Malakir Rebirth Malakir Mire Malakir Rebirth
-10% Synergy in 14% of decks $14.62
Imp's Mischief Imp's Mischief
-10% Synergy in 15% of decks $9.38
Dark Ritual Dark Ritual
-14% Synergy in 53% of decks $7.99

Sorceries

Important sorcery spells that advance Rat King, Verminister's game plan and control the board.

Revenge of the Rats Revenge of the Rats
+36% Synergy in 39% of decks $0.30
Kindred Dominance Kindred Dominance
+28% Synergy in 33% of decks $4.67
Patriarch's Bidding Patriarch's Bidding
+14% Synergy in 18% of decks $3.68
Gruesome Fate Gruesome Fate
+13% Synergy in 15% of decks $1.15
Plague of Vermin Plague of Vermin
+8% Synergy in 11% of decks $20.39
Pact of the Serpent Pact of the Serpent
+8% Synergy in 10% of decks $1.20
Crippling Fear Crippling Fear
+5% Synergy in 9% of decks $3.11
Diabolic Intent Diabolic Intent
+5% Synergy in 21% of decks $17.08
Splinter's Technique Splinter's Technique
+3% Synergy in 6% of decks $1.72
Demonic Tutor Demonic Tutor
+2% Synergy in 30% of decks $65.39
Buried Alive Buried Alive
+1% Synergy in 14% of decks $2.95
Imperial Seal Imperial Seal
0% Synergy in 6% of decks $158.39
Living Death Living Death
-2% Synergy in 8% of decks $6.54
Grim Tutor Grim Tutor
-3% Synergy in 8% of decks $25.03
Diabolic Tutor Diabolic Tutor
-3% Synergy in 9% of decks $2.34
Blasphemous Edict Blasphemous Edict
-7% Synergy in 8% of decks $4.36
Damnation Damnation
-8% Synergy in 11% of decks $22.01
Feed the Swarm Feed the Swarm
-11% Synergy in 39% of decks $0.21
Night's Whisper Night's Whisper
-13% Synergy in 13% of decks $6.37
Victimize Victimize
-14% Synergy in 14% of decks $1.27
Sign in Blood Sign in Blood
-19% Synergy in 16% of decks $4.26
Toxic Deluge Toxic Deluge
-20% Synergy in 16% of decks $5.07
Reanimate Reanimate
-27% Synergy in 13% of decks $10.75

Utility Artifacts

Versatile artifacts that provide ongoing value, card selection, or strategic advantages.

Herald's Horn Herald's Horn
+42% Synergy in 48% of decks $5.64
Skullclamp Skullclamp
+34% Synergy in 57% of decks $5.06
Vanquisher's Banner Vanquisher's Banner
+24% Synergy in 28% of decks $4.93
Coat of Arms Coat of Arms
+14% Synergy in 17% of decks $18.93
Altar of Dementia Altar of Dementia
+14% Synergy in 20% of decks $16.43
Eldrazi Monument Eldrazi Monument
+13% Synergy in 16% of decks $10.99
Banner of Kinship Banner of Kinship
+12% Synergy in 14% of decks $6.83
Thornbite Staff Thornbite Staff
+11% Synergy in 14% of decks $17.70
Door of Destinies Door of Destinies
+10% Synergy in 13% of decks $2.42
Phyrexian Altar Phyrexian Altar
+8% Synergy in 22% of decks $54.22
Whip of Erebos Whip of Erebos
+5% Synergy in 17% of decks $9.82
Mesmeric Orb Mesmeric Orb
+2% Synergy in 5% of decks $17.69
Ashnod's Altar Ashnod's Altar
-2% Synergy in 18% of decks $16.00
The One Ring The One Ring
-3% Synergy in 6% of decks $106.90
The Darkness Crystal The Darkness Crystal
-4% Synergy in 15% of decks $4.90
Lightning Greaves Lightning Greaves
-6% Synergy in 27% of decks $4.50
Bolas's Citadel Bolas's Citadel
-9% Synergy in 18% of decks $16.04
Swiftfoot Boots Swiftfoot Boots
-15% Synergy in 16% of decks $1.76

Enchantments

Powerful enchantments that support Rat King, Verminister's strategy and create lasting battlefield effects.

Cover of Darkness Cover of Darkness
+27% Synergy in 31% of decks $21.91
Grave Pact Grave Pact
+17% Synergy in 38% of decks $30.00
Ripples of Undeath Ripples of Undeath
+10% Synergy in 17% of decks $8.23
Haunted One Haunted One
+10% Synergy in 13% of decks $5.23
Dictate of Erebos Dictate of Erebos
+5% Synergy in 16% of decks $17.30
Bad Moon Bad Moon
+4% Synergy in 7% of decks $4.76
Black Market Black Market
+3% Synergy in 23% of decks $5.88
Out of the Tombs Out of the Tombs
+2% Synergy in 6% of decks $10.88
Vampiric Rites Vampiric Rites
+2% Synergy in 8% of decks $0.17
Dark Prophecy Dark Prophecy
+1% Synergy in 6% of decks $5.34
Oversold Cemetery Oversold Cemetery
+0% Synergy in 6% of decks $2.67
The Meathook Massacre The Meathook Massacre
+0% Synergy in 18% of decks $26.53
Bastion of Remembrance Bastion of Remembrance
-3% Synergy in 14% of decks $0.36
Black Market Connections Black Market Connections
-5% Synergy in 20% of decks $12.20
Phyrexian Arena Phyrexian Arena
-11% Synergy in 27% of decks $3.87

Utility Lands

Non-basic lands that offer additional utility beyond just mana production.

Swarmyard Swarmyard
+57% Synergy in 63% of decks $5.53
Three Tree City Three Tree City
+41% Synergy in 47% of decks $28.89
Mudflat Village Mudflat Village
+21% Synergy in 24% of decks $0.31
Crypt of Agadeem Crypt of Agadeem
+15% Synergy in 27% of decks $3.68
Phyrexian Tower Phyrexian Tower
+12% Synergy in 39% of decks $30.75
Susur Secundi, Void Altar Susur Secundi, Void Altar
+6% Synergy in 13% of decks $5.39
Secret Tunnel Secret Tunnel
+5% Synergy in 7% of decks $3.05
Nykthos, Shrine to Nyx Nykthos, Shrine to Nyx
+5% Synergy in 36% of decks $40.06
Cabal Coffers Cabal Coffers
+4% Synergy in 59% of decks $26.65
Cabal Stronghold Cabal Stronghold
+0% Synergy in 34% of decks $14.38
Urborg, Tomb of Yawgmoth Urborg, Tomb of Yawgmoth
0% Synergy in 37% of decks $51.88
Spymaster's Vault Spymaster's Vault
-1% Synergy in 8% of decks $2.62
Takenuma, Abandoned Mire Takenuma, Abandoned Mire
-3% Synergy in 13% of decks $11.16
Midgar, City of Mako Midgar, City of Mako
-3% Synergy in 7% of decks $1.51
Mortuary Mire Mortuary Mire
-3% Synergy in 9% of decks $0.39
Castle Locthwain Castle Locthwain
-4% Synergy in 12% of decks $4.25
War Room War Room
-6% Synergy in 10% of decks $4.03
Reliquary Tower Reliquary Tower
-6% Synergy in 22% of decks $5.02
Rogue's Passage Rogue's Passage
-7% Synergy in 13% of decks $0.77
Bojuka Bog Bojuka Bog
-7% Synergy in 40% of decks $1.46
Witch's Cottage Witch's Cottage
-8% Synergy in 17% of decks $0.78

Mana Artifacts

Artifacts focused on mana acceleration and color fixing for consistent gameplay.

Patchwork Banner Patchwork Banner
+17% Synergy in 22% of decks $2.69
White Lotus Tile White Lotus Tile
+6% Synergy in 7% of decks $4.74
The Soul Stone The Soul Stone
+4% Synergy in 21% of decks $88.06
Heraldic Banner Heraldic Banner
+0% Synergy in 5% of decks $0.35
Throne of Eldraine Throne of Eldraine
-2% Synergy in 6% of decks $29.41
Sol Ring Sol Ring
-8% Synergy in 76% of decks $1.96
Thought Vessel Thought Vessel
-13% Synergy in 10% of decks $2.40
Charcoal Diamond Charcoal Diamond
-13% Synergy in 8% of decks $0.38
Arcane Signet Arcane Signet
-15% Synergy in 46% of decks $0.66
Mind Stone Mind Stone
-21% Synergy in 6% of decks $0.30

Lands

The mana base foundation for Rat King, Verminister decks, ensuring smooth and reliable mana development.

Big Apple, 3 a.m. Big Apple, 3 a.m.
+21% Synergy in 23% of decks $0.35
Cavern of Souls Cavern of Souls
+14% Synergy in 21% of decks $50.45
Path of Ancestry Path of Ancestry
+14% Synergy in 19% of decks $0.27
Fabled Passage Fabled Passage
+3% Synergy in 6% of decks $1.19
Marsh Flats Marsh Flats
+1% Synergy in 5% of decks $31.20
Bloodstained Mire Bloodstained Mire
+1% Synergy in 5% of decks $19.04
Swamp Swamp
+1% Synergy in 97% of decks $0.11
Fell the Profane Fell Mire Fell the Profane
-5% Synergy in 14% of decks $5.14
Myriad Landscape Myriad Landscape
-10% Synergy in 14% of decks $0.31
Malakir Rebirth Malakir Mire Malakir Rebirth
-10% Synergy in 14% of decks $14.62

Rat King, Verminister Deck Stats

Based on 5,379 Rat King, Verminister decks.

Average Mana Curve nonland cards
Mana valueCards
110
219
314
49
510
62
71
81
Card Types in the average deck
99 cards
  • Creature 39
  • Instant 6
  • Sorcery 7
  • Artifact 10
  • Enchantment 3
  • Land 34
Card typeCards
Creature39
Instant6
Sorcery7
Artifact10
Enchantment3
Land34

Lands: 26 basic, 8 nonbasic

Decks by Bracket 713 decks with a bracket
1 · Exhibition
4%
2 · Core
35%
3 · Upgraded
47%
4 · Optimized
14%
5 · cEDH
0%
Popularity Rank monthly, #1 at the top
#1 #777
Jan 2026 · #777 Sep 2026 · #345
MonthRank
2026-01777
2026-02297
2026-0334
2026-04134
2026-05238
2026-06346
2026-07325
2026-08414
2026-09345

Similar Commanders

The following Commanders share a similar playing style, strategy, or theme like Rat King, Verminister.