Mono-Black Rat Colony

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Mono-Black14K decks

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Dimir1.2K decks

Three Color

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Marrow-Gnawer

6812 decks

Karumonix, the Rat King

3569 decks

Ashcoat of the Shadow Swarm

2281 decks

Lord Skitter, Sewer King

373 decks

Ayara, First of Locthwain

126 decks

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K'rrik, Son of Yawgmoth

60 decks

Ink-Eyes, Servant of Oni

41 decks

Patron of the Nezumi

40 decks

Syr Konrad, the Grim

22 decks

Asmodeus the Archfiend

20 decks

Massacre Girl, Known Killer

19 decks

Varragoth, Bloodsky Sire

17 decks

Maralen of the Mornsong

17 decks

Nashi, Moon Sage's Scion

16 decks

Gix, Yawgmoth Praetor

15 decks

Braids, Arisen Nightmare

14 decks

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Old Flitterfang

13 decks

Massacre Girl

10 decks

Sidisi, Undead Vizier

9 decks

Yawgmoth, Thran Physician

7 decks

Kinzu of the Bleak Coven

6 decks

Maha, Its Feathers Night

6 decks

Ghoulcaller Gisa

5 decks

Shadowheart, Dark Justiciar // Agent of the Iron Throne

5 decks

New Cards

Revenge of the Rats

98% of 327 decks +83% synergy

Stab

83% of 6 decks +9% synergy

Banner of Kinship

52% of 477 decks +44% synergy

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Withering Torment

41% of 919 decks -14% synergy

Innocuous Rat

40% of 711 decks +36% synergy

High Synergy Cards

Rat Colony

100% of 13603 decks +93% synergy

Piper of the Swarm

86% of 13478 decks +76% synergy

Pack Rat

79% of 13603 decks +71% synergy

Ogre Slumlord

78% of 13603 decks +65% synergy

Lord Skitter, Sewer King

73% of 7309 decks +63% synergy

Swarmyard

65% of 13603 decks +58% synergy

Karumonix, the Rat King

60% of 11647 decks +54% synergy

Swarmyard Massacre

56% of 1731 decks +51% synergy

Persistent Marshstalker

55% of 2266 decks +50% synergy

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Ratcatcher

53% of 13603 decks +48% synergy

Top Cards

Bontu's Monument

71% of 13603 decks +43% synergy

Dark Ritual

59% of 13603 decks -6% synergy

Skullclamp

57% of 13603 decks +36% synergy

Jet Medallion

53% of 13603 decks +3% synergy

Herald's Horn

53% of 13603 decks +46% synergy

Voracious Vermin

52% of 6169 decks +47% synergy

Ashcoat of the Shadow Swarm

49% of 12212 decks +44% synergy

Crypt Rats

48% of 13603 decks +42% synergy

Ayara, First of Locthwain

48% of 13478 decks +22% synergy

Tangled Colony

48% of 7309 decks +43% synergy

Creatures

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Lord Skitter's Butcher

46% of 7417 decks +40% synergy

Species Specialist

43% of 13373 decks +38% synergy

Ink-Eyes, Servant of Oni

41% of 13603 decks +37% synergy

Typhoid Rats

41% of 13603 decks +36% synergy

Marrow-Gnawer

40% of 13603 decks +36% synergy

Blightbelly Rat

38% of 10132 decks +32% synergy

Valley Rotcaller

38% of 2578 decks +34% synergy

Nashi, Moon Sage's Scion

37% of 13080 decks +32% synergy

Swarm of Rats

36% of 13603 decks +32% synergy

Burglar Rat

35% of 13492 decks +22% synergy

Gnat Miser

34% of 13603 decks +29% synergy

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Wave of Rats

32% of 12944 decks +29% synergy

Old Flitterfang

31% of 5680 decks +28% synergy

Rancid Rats

31% of 13603 decks +27% synergy

Pestilence Rats

29% of 13603 decks +26% synergy

Ichor Rats

29% of 13603 decks +24% synergy

Chittering Witch

29% of 13478 decks +23% synergy

Twisted Sewer-Witch

28% of 7309 decks +25% synergy

Mirkwood Bats

28% of 8017 decks +16% synergy

Daggerfang Duo

28% of 1117 decks +25% synergy

Throat Slitter

27% of 13603 decks +24% synergy

Stronghold Rats

25% of 13603 decks +20% synergy

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Septic Rats

23% of 13603 decks +20% synergy

Crypt Ghast

23% of 13603 decks -23% synergy

Nezumi Informant

23% of 8487 decks +12% synergy

Roaming Throne

23% of 4577 decks +17% synergy

Locust Miser

23% of 13603 decks +20% synergy

Gray Merchant of Asphodel

23% of 13603 decks -31% synergy

Nezumi Graverobber

21% of 13603 decks +18% synergy

Ruthless Radrat

20% of 3580 decks +18% synergy

Gnawing Vermin

19% of 12375 decks +16% synergy

Nezumi Prowler

19% of 13080 decks +16% synergy

Ravenous Rats

18% of 13603 decks +16% synergy

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Ruin Rat

16% of 13603 decks +14% synergy

Chittering Skitterling

16% of 10132 decks +14% synergy

Drainpipe Vermin

15% of 13603 decks +12% synergy

Zulaport Cutthroat

14% of 13603 decks -9% synergy

Blood Artist

13% of 13603 decks -16% synergy

Nezumi Bone-Reader

12% of 13603 decks +11% synergy

Okiba-Gang Shinobi

12% of 13603 decks +11% synergy

Adaptive Automaton

12% of 13603 decks +10% synergy

Relentless Rats

12% of 13603 decks +10% synergy

Refurbished Familiar

12% of 2739 decks +6% synergy

Crashing Drawbridge

12% of 13478 decks +9% synergy

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Rotting Rats

11% of 13603 decks +6% synergy

Changeling Outcast

10% of 13481 decks +5% synergy

Mukotai Ambusher

10% of 13080 decks +9% synergy

Nezumi Cutthroat

9% of 13603 decks +8% synergy

Skullsnatcher

9% of 13603 decks +8% synergy

Patron of the Nezumi

9% of 13603 decks +7% synergy

Instants

Village Rites

46% of 13351 decks +22% synergy

Defile

41% of 13481 decks -1% synergy

Deadly Dispute

33% of 13172 decks +12% synergy

Corrupted Conviction

27% of 8699 decks +13% synergy

Infernal Grasp

27% of 13155 decks -1% synergy

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Go for the Throat

26% of 13603 decks +1% synergy

Vampiric Tutor

24% of 13603 decks -1% synergy

Foul-Tongue Shriek

24% of 13603 decks +21% synergy

Tragic Slip

20% of 13603 decks -1% synergy

Vraska's Fall

19% of 10324 decks +14% synergy

Rat Out

19% of 7325 decks +16% synergy

Deadly Rollick

17% of 13373 decks -3% synergy

Bitter Triumph

16% of 4146 decks -0% synergy

Murder

16% of 13603 decks +6% synergy

Consuming Corruption

14% of 2868 decks -12% synergy

Fell the Profane

14% of 2964 decks -9% synergy

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Whisper of the Dross

13% of 10324 decks +9% synergy

Hero's Downfall

11% of 13603 decks +3% synergy

Doom Blade

11% of 13603 decks +2% synergy

Malakir Rebirth

10% of 13332 decks -11% synergy

Sudden Spoiling

10% of 13603 decks -0% synergy

Culling the Weak

10% of 13603 decks -3% synergy

Gravepurge

8% of 13603 decks +6% synergy

Baleful Mastery

7% of 13262 decks -5% synergy

Tainted Strike

7% of 13603 decks +4% synergy

Cabal Ritual

7% of 13603 decks -10% synergy

Flare of Malice

7% of 2984 decks -5% synergy

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Plumb the Forbidden

7% of 13262 decks +1% synergy

Altar's Reap

6% of 13603 decks +3% synergy

Force of Despair

6% of 13481 decks -2% synergy

Imp's Mischief

5% of 13603 decks -13% synergy

Raise the Draugr

5% of 13291 decks +4% synergy

Death Denied

5% of 13603 decks +4% synergy

Sorceries

Patriarch's Bidding

45% of 13603 decks +39% synergy

Feed the Swarm

44% of 13332 decks -10% synergy

Echoing Return

40% of 13251 decks +36% synergy

34% of 13603 decks -6% synergy

Crippling Fear

33% of 13291 decks +28% synergy

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Kindred Dominance

31% of 13603 decks +27% synergy

Demonic Tutor

30% of 13603 decks -1% synergy

Gruesome Fate

28% of 13603 decks +25% synergy

Blasphemous Edict

21% of 477 decks -38% synergy

Infectious Inquiry

21% of 10324 decks +16% synergy

Plague of Vermin

20% of 13603 decks +17% synergy

Diabolic Intent

19% of 13603 decks +5% synergy

Drown in Ichor

19% of 10324 decks +13% synergy

Read the Bones

19% of 13603 decks -4% synergy

Damnation

17% of 13603 decks -6% synergy

Night's Whisper

17% of 13603 decks -7% synergy

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Diabolic Tutor

17% of 13603 decks -0% synergy

Insatiable Avarice

16% of 3290 decks -5% synergy

Phyresis Outbreak

15% of 10324 decks +12% synergy

Haunting Voyage

14% of 13291 decks +12% synergy

Toxic Deluge

14% of 13603 decks -20% synergy

Secret Salvage

13% of 13603 decks +12% synergy

Pact of the Serpent

11% of 13291 decks +9% synergy

Grim Tutor

11% of 13603 decks -3% synergy

Living Death

10% of 13603 decks -2% synergy

Mutilate

10% of 13603 decks -14% synergy

Victimize

9% of 13603 decks -13% synergy

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Vat Emergence

8% of 10324 decks +5% synergy

Bubbling Muck

8% of 13603 decks -8% synergy

Reanimate

7% of 13603 decks -26% synergy

Fell

7% of 2578 decks -0% synergy

In Garruk's Wake

7% of 13603 decks +1% synergy

Lab Rats

7% of 13603 decks +6% synergy

Eaten Alive

6% of 13155 decks +3% synergy

Exsanguinate

6% of 13603 decks -16% synergy

Torment of Hailfire

6% of 13603 decks -12% synergy

Return from Extinction

6% of 13481 decks +5% synergy

Forever Young

5% of 13478 decks +3% synergy

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Unearth

5% of 13603 decks -3% synergy

Utility Artifacts

Vanquisher's Banner

46% of 13603 decks +41% synergy

Thrumming Stone

44% of 13603 decks +39% synergy

Ravenous Amulet

40% of 10 decks +32% synergy

Coat of Arms

33% of 13603 decks +29% synergy

Lightning Greaves

32% of 13603 decks -1% synergy

Bolas's Citadel

28% of 13486 decks -6% synergy

Door of Destinies

26% of 13603 decks +22% synergy

Swiftfoot Boots

25% of 13603 decks -7% synergy

Thornbite Staff

24% of 13603 decks +21% synergy

Sword of the Squeak

19% of 1731 decks +18% synergy

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Whip of Erebos

17% of 13603 decks +6% synergy

Ashnod's Altar

16% of 13603 decks -3% synergy

Eldrazi Monument

15% of 13603 decks +13% synergy

Sting, the Glinting Dagger

13% of 7685 decks +11% synergy

Mirror Box

12% of 13080 decks +11% synergy

Icon of Ancestry

11% of 13480 decks +9% synergy

Phyrexian Altar

10% of 13603 decks -2% synergy

Thousand-Year Elixir

8% of 13603 decks +6% synergy

Akroma's Memorial

7% of 13603 decks +6% synergy

Obelisk of Urd

7% of 13603 decks +6% synergy

Wayfarer's Bauble

7% of 13603 decks -13% synergy

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Expedition Map

6% of 13603 decks -9% synergy

Contagion Clasp

6% of 13603 decks +3% synergy

Throne of the God-Pharaoh

5% of 13603 decks +5% synergy

Stoneforge Masterwork

5% of 13603 decks +5% synergy

Altar of the Brood

5% of 13603 decks +3% synergy

Enchantments

Haunted One

44% of 12889 decks +39% synergy

Phyrexian Arena

40% of 13603 decks +2% synergy

Black Market

28% of 13603 decks +7% synergy

Grave Pact

24% of 13603 decks +9% synergy

Bad Moon

23% of 13603 decks +19% synergy

Black Market Connections

17% of 12889 decks -3% synergy

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Dictate of Erebos

17% of 13603 decks +6% synergy

Into the Pit

16% of 553 decks +8% synergy

Tribute to Horobi

13% of 13080 decks +11% synergy

The Meathook Massacre

13% of 13155 decks -3% synergy

Cover of Darkness

11% of 13603 decks +9% synergy

Oversold Cemetery

11% of 13603 decks +6% synergy

Necrogen Communion

11% of 10132 decks +8% synergy

Vampiric Rites

10% of 13603 decks +5% synergy

Lord Skitter's Blessing

9% of 7417 decks +8% synergy

Bastion of Remembrance

8% of 13363 decks -7% synergy

Necropotence

8% of 13603 decks -9% synergy

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Dark Prophecy

7% of 13603 decks +3% synergy

Phyrexian Reclamation

7% of 13603 decks -5% synergy

Funeral Room // Awakening Hall

5% of 961 decks -3% synergy

Attrition

5% of 13603 decks +2% synergy

Contamination

5% of 13603 decks +1% synergy

Planeswalkers

Vraska, Betrayal's Sting

10% of 11647 decks +6% synergy

Liliana of the Dark Realms

9% of 13603 decks -3% synergy

Utility Lands

Cabal Coffers

58% of 13603 decks +2% synergy

Three Tree City

48% of 2578 decks +40% synergy

Bojuka Bog

46% of 13603 decks -0% synergy

Cabal Stronghold

43% of 13603 decks +4% synergy

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Mudflat Village

41% of 2637 decks +37% synergy

Urborg, Tomb of Yawgmoth

33% of 13603 decks -6% synergy

Nykthos, Shrine to Nyx

30% of 13603 decks -0% synergy

Witch's Cottage

28% of 13478 decks +3% synergy

Reliquary Tower

27% of 13603 decks -6% synergy

Rogue's Passage

25% of 13603 decks +9% synergy

Phyrexian Tower

22% of 13603 decks +1% synergy

Castle Locthwain

20% of 13478 decks -1% synergy

Crypt of Agadeem

18% of 13603 decks +7% synergy

Mortuary Mire

17% of 13603 decks +4% synergy

Takenuma, Abandoned Mire

16% of 13080 decks -3% synergy

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War Room

14% of 13318 decks -3% synergy

Karn's Bastion

12% of 13486 decks +7% synergy

Shizo, Death's Storehouse

8% of 13603 decks -1% synergy

Barren Moor

8% of 13603 decks -5% synergy

Spymaster's Vault

7% of 2964 decks -6% synergy

Temple of the False God

7% of 13603 decks -1% synergy

Westvale Abbey

7% of 13603 decks +1% synergy

Ancient Tomb

6% of 13603 decks -7% synergy

Minas Morgul, Dark Fortress

5% of 4726 decks +1% synergy

Mana Artifacts

Sol Ring

84% of 13603 decks -4% synergy

Arcane Signet

52% of 13478 decks -11% synergy

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Patchwork Banner

48% of 2017 decks +39% synergy

Heraldic Banner

21% of 13478 decks +15% synergy

Patriar's Seal

20% of 12889 decks +16% synergy

Throne of Eldraine

18% of 5680 decks +1% synergy

Charcoal Diamond

15% of 13603 decks -10% synergy

Caged Sun

15% of 13603 decks -2% synergy

Mind Stone

14% of 13603 decks -22% synergy

Glistening Sphere

12% of 10324 decks +10% synergy

Thought Vessel

11% of 13603 decks -17% synergy

Nyx Lotus

10% of 13393 decks +1% synergy

Commander's Sphere

7% of 13603 decks -5% synergy

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Jeweled Lotus

7% of 13318 decks -2% synergy

Gauntlet of Power

6% of 13603 decks +2% synergy

Mana Crypt

6% of 13603 decks -3% synergy

Sceptre of Eternal Glory

5% of 12442 decks -7% synergy

Lands

Path of Ancestry

31% of 13603 decks +25% synergy

Myriad Landscape

21% of 13603 decks -9% synergy

Cavern of Souls

19% of 13603 decks +13% synergy

Command Tower

6% of 13603 decks +1% synergy