Karumonix, the Rat King
4112 decks
Marrow-Gnawer
3584 decks
Wick, the Whorled Mind
3085 decks
Ashcoat of the Shadow Swarm
1625 decks
Vren, the Relentless
1137 decks
Totentanz, Swarm Piper
514 decks
Lord Skitter, Sewer King
348 decks
Nashi, Moon's Legacy
250 decks
Greasefang, Okiba Boss
120 decks
Ink-Eyes, Servant of Oni
80 decks
Patron of the Nezumi
67 decks
Ayara, First of Locthwain
46 decks
Nashi, Moon Sage's Scion
25 decks
Morophon, the Boundless
18 decks
Gyome, Master Chef
15 decks
Grenzo, Dungeon Warden
10 decks
Old Flitterfang
9 decks
K'rrik, Son of Yawgmoth
9 decks
Chatterfang, Squirrel General
8 decks
Satoru Umezawa
7 decks
Tergrid, God of Fright
7 decks
Massacre Girl, Known Killer
7 decks
Lurrus of the Dream-Den
7 decks
Meren of Clan Nel Toth
5 decks
New Cards
Revenge of the Rats
98% of 190 decks +92% synergy
Unidentified Hovership
73% of 11 decks +70% synergy
Innocuous Rat
59% of 1126 decks +58% synergy
Ravenous Amulet
57% of 7 decks +49% synergy
Enduring Vitality
45% of 20 decks +20% synergy
High Synergy Cards
Piper of the Swarm
87% of 15241 decks +86% synergy
Song of Totentanz
87% of 3654 decks +84% synergy
Pack Rat
85% of 15267 decks +84% synergy
Lord Skitter, Sewer King
85% of 11023 decks +82% synergy
Ogre Slumlord
83% of 15267 decks +81% synergy
Persistent Marshstalker
78% of 5898 decks +76% synergy
Azure Beastbinder
79% of 3615 decks +76% synergy
Lord Skitter's Butcher
74% of 11063 decks +73% synergy
Shoreline Looter
75% of 4230 decks +73% synergy
Voracious Vermin
73% of 10453 decks +72% synergy
Top Cards
Tangled Colony
72% of 11023 decks +71% synergy
Vren, the Relentless
66% of 4197 decks +64% synergy
Totentanz, Swarm Piper
66% of 3663 decks +65% synergy
Typhoid Rats
66% of 15267 decks +65% synergy
Karumonix, the Rat King
61% of 14285 decks +60% synergy
Burglar Rat
59% of 15247 decks +58% synergy
Crypt Rats
59% of 15272 decks +58% synergy
Impact Tremors
59% of 3685 decks +49% synergy
Marrow-Gnawer
59% of 15272 decks +58% synergy
Rat Colony
56% of 15256 decks +55% synergy
Creatures
Daggerfang Duo
54% of 2781 decks +53% synergy
Ogre Chitterlord
53% of 3654 decks +53% synergy
Mindwhisker
53% of 3751 decks +52% synergy
Taurean Mauler
53% of 3686 decks +49% synergy
Nashi, Moon Sage's Scion
52% of 15142 decks +50% synergy
Gnat Miser
51% of 15269 decks +50% synergy
Wave of Rats
51% of 15087 decks +50% synergy
Ink-Eyes, Servant of Oni
51% of 15272 decks +49% synergy
Mad Ratter
50% of 3685 decks +50% synergy
Blightbelly Rat
50% of 13750 decks +48% synergy
Nezumi Freewheeler
49% of 154 decks +49% synergy
Rancid Rats
49% of 15263 decks +49% synergy
Ratcatcher
49% of 15268 decks +48% synergy
Chittering Witch
47% of 15241 decks +46% synergy
Valley Rotcaller
46% of 6052 decks +42% synergy
Swarm of Rats
45% of 15272 decks +45% synergy
Ashcoat of the Shadow Swarm
44% of 14670 decks +43% synergy
Pestilence Rats
43% of 15272 decks +42% synergy
Nashi, Searcher in the Dark
42% of 718 decks +38% synergy
Twisted Sewer-Witch
41% of 11023 decks +41% synergy
Stronghold Rats
41% of 15268 decks +40% synergy
Ichor Rats
39% of 15268 decks +38% synergy
Tidecaller Mentor
39% of 4197 decks +38% synergy
Nezumi Informant
39% of 12038 decks +37% synergy
Throat Slitter
37% of 15272 decks +36% synergy
Realmwalker
36% of 355 decks +30% synergy
Nezumi Prowler
36% of 15142 decks +35% synergy
Septic Rats
34% of 15268 decks +34% synergy
Redcap Gutter-Dweller
34% of 3663 decks +34% synergy
Old Flitterfang
33% of 9819 decks +33% synergy
Ayara, First of Locthwain
33% of 15241 decks +29% synergy
Gnawing Vermin
32% of 14859 decks +32% synergy
Nezumi Graverobber
31% of 15272 decks +31% synergy
Ravenous Rats
31% of 15272 decks +31% synergy
Locust Miser
30% of 15269 decks +30% synergy
Nightwhorl Hermit
29% of 3751 decks +29% synergy
Mind Drill Assailant
28% of 4230 decks +27% synergy
Thornplate Intimidator
28% of 5324 decks +27% synergy
Ruin Rat
27% of 15259 decks +27% synergy
Species Specialist
27% of 15222 decks +26% synergy
Drainpipe Vermin
26% of 15267 decks +26% synergy
Thought Shucker
25% of 4197 decks +25% synergy
Roaming Throne
25% of 8273 decks +15% synergy
Ruthless Radrat
25% of 7290 decks +24% synergy
Changeling Outcast
24% of 15241 decks +19% synergy
Rotting Rats
21% of 15268 decks +21% synergy
Chittering Skitterling
21% of 13750 decks +21% synergy
Mirkwood Bats
21% of 11354 decks +9% synergy
Okiba-Gang Shinobi
21% of 15272 decks +21% synergy
Nezumi Bone-Reader
20% of 15272 decks +20% synergy
Instants
Counterspell
54% of 4555 decks +12% synergy
Gnawing Crescendo
51% of 3595 decks +51% synergy
Dark Ritual
50% of 15272 decks +28% synergy
Don't Make a Sound
43% of 257 decks +33% synergy
Chaos Warp
43% of 3686 decks +11% synergy
Village Rites
42% of 15214 decks +32% synergy
Swords to Plowshares
42% of 190 decks -21% synergy
Withering Torment
39% of 1378 decks +17% synergy
Terminate
38% of 3686 decks +17% synergy
Negate
35% of 4555 decks +12% synergy
Heroic Intervention
34% of 355 decks +4% synergy
Assassin's Trophy
32% of 353 decks +2% synergy
Defile
31% of 15241 decks +28% synergy
Deadly Dispute
30% of 15167 decks +19% synergy
Rat Out
30% of 11033 decks +30% synergy
Path to Exile
29% of 190 decks -16% synergy
Putrefy
29% of 354 decks +13% synergy
Beast Within
29% of 356 decks -10% synergy
Arcane Denial
27% of 4555 decks +8% synergy
Go for the Throat
26% of 15268 decks +19% synergy
Bedevil
26% of 3685 decks +11% synergy
Get Out
24% of 363 decks +19% synergy
Corrupted Conviction
24% of 12117 decks +19% synergy
Sultai Charm
23% of 290 decks +18% synergy
Vraska's Fall
23% of 13800 decks +20% synergy
An Offer You Can't Refuse
21% of 4553 decks +1% synergy
Foul-Tongue Shriek
20% of 15263 decks +20% synergy
Infernal Grasp
20% of 15163 decks +13% synergy
Dispatch
19% of 190 decks +14% synergy
Growth Spiral
19% of 291 decks -3% synergy
Unleash Fury
19% of 3685 decks +17% synergy
Tragic Slip
18% of 15267 decks +14% synergy
Murder
18% of 15267 decks +14% synergy
Armed and Armored
17% of 189 decks +17% synergy
Fracture
17% of 189 decks +10% synergy
Whisper of the Dross
16% of 13800 decks +15% synergy
Anguished Unmaking
16% of 190 decks -8% synergy
Fell the Profane
15% of 6501 decks +4% synergy
Despark
15% of 189 decks -1% synergy
Generous Gift
15% of 189 decks -11% synergy
Cyclonic Rift
14% of 4555 decks -14% synergy
Pongify
13% of 4555 decks +1% synergy
Abrade
13% of 3685 decks +1% synergy
Deadly Rollick
12% of 15222 decks +2% synergy
Tear Asunder
12% of 349 decks +6% synergy
Vampiric Tutor
12% of 15272 decks -6% synergy
Grisly Salvage
12% of 354 decks +6% synergy
Fierce Guardianship
12% of 4554 decks -6% synergy
Flare of Malice
11% of 6516 decks +8% synergy
Bulk Up
11% of 107 decks +6% synergy
Sorceries
Cultivate
55% of 356 decks +9% synergy
Swarmyard Massacre
47% of 4870 decks +42% synergy
Feed the Swarm
44% of 15204 decks +26% synergy
Farseek
44% of 356 decks +9% synergy
Blasphemous Act
41% of 3686 decks +7% synergy
Cathartic Parting
40% of 20 decks +39% synergy
Rampant Growth
40% of 356 decks +5% synergy
Kodama's Reach
39% of 356 decks +8% synergy
Distant Melody
34% of 4555 decks +29% synergy
Patriarch's Bidding
34% of 15272 decks +31% synergy
Crippling Fear
34% of 15194 decks +31% synergy
Kindred Dominance
30% of 15258 decks +26% synergy
Nature's Lore
27% of 356 decks -5% synergy
Sign in Blood
27% of 15268 decks +17% synergy
Damn
25% of 189 decks +9% synergy
Three Visits
25% of 356 decks -0% synergy
Infectious Inquiry
23% of 13800 decks +20% synergy
Plague of Vermin
22% of 15268 decks +22% synergy
Drown in Ichor
22% of 13800 decks +19% synergy
Rite of Oblivion
21% of 189 decks +18% synergy
Gruesome Fate
21% of 15256 decks +20% synergy
One Last Job
20% of 61 decks +19% synergy
Blasphemous Edict
20% of 241 decks -15% synergy
Vandalblast
17% of 3686 decks +1% synergy
Fell
17% of 6052 decks +14% synergy
Demonic Tutor
17% of 15272 decks -6% synergy
Phyresis Outbreak
16% of 13800 decks +14% synergy
Read the Bones
15% of 15266 decks +7% synergy
Victimize
15% of 15272 decks +4% synergy
Splash Portal
15% of 3855 decks +12% synergy
Echoing Return
14% of 15177 decks +13% synergy
Kindred Charge
13% of 3685 decks +13% synergy
Austere Command
13% of 190 decks +0% synergy
Diabolic Tutor
13% of 15272 decks +7% synergy
Toxic Deluge
13% of 15266 decks -5% synergy
Psychic Whorl
13% of 4870 decks +12% synergy
Night's Whisper
12% of 15272 decks +3% synergy
Brilliant Restoration
12% of 189 decks +10% synergy
Damnation
12% of 15268 decks +4% synergy
Season of Loss
12% of 5906 decks +9% synergy
For the Common Good
11% of 96 decks +7% synergy
Lab Rats
11% of 15272 decks +11% synergy
Vat Emergence
11% of 13800 decks +10% synergy
Kamahl's Druidic Vow
10% of 355 decks +9% synergy
Haunting Voyage
10% of 15194 decks +9% synergy
Diabolic Intent
10% of 15272 decks +1% synergy
Faithless Looting
9% of 3686 decks -8% synergy
Raise the Palisade
9% of 4485 decks +5% synergy
Sadistic Shell Game
9% of 491 decks +3% synergy
Mutilate
9% of 15272 decks +7% synergy
Utility Artifacts
Bontu's Monument
49% of 15261 decks +47% synergy
Imperial Recovery Unit
47% of 189 decks +47% synergy
Parhelion II
47% of 189 decks +46% synergy
Skullclamp
46% of 15274 decks +33% synergy
Peacewalker Colossus
43% of 189 decks +42% synergy
Aerial Surveyor
42% of 189 decks +41% synergy
Herald's Horn
42% of 15260 decks +35% synergy
Jet Medallion
35% of 15274 decks +32% synergy
Vanquisher's Banner
33% of 15259 decks +29% synergy
Lightning Greaves
26% of 15274 decks +0% synergy
Swiftfoot Boots
26% of 15269 decks -2% synergy
Banner of Kinship
21% of 241 decks +10% synergy
Coat of Arms
21% of 15274 decks +19% synergy
Door of Destinies
18% of 15270 decks +16% synergy
The Prydwen, Steel Flagship
15% of 68 decks +14% synergy
Sword of the Squeak
14% of 4870 decks +12% synergy
Dragonfly Suit
14% of 189 decks +14% synergy
Bolas's Citadel
12% of 15241 decks +3% synergy
Whip of Erebos
12% of 15266 decks +8% synergy
Ashnod's Altar
12% of 15274 decks +4% synergy
Icon of Ancestry
12% of 15243 decks +11% synergy
Maskwood Nexus
11% of 15196 decks +9% synergy
Short Bow
11% of 1987 decks +9% synergy
Thornbite Staff
11% of 15270 decks +10% synergy
Thrumming Stone
11% of 15270 decks +10% synergy
Mysterious Limousine
10% of 189 decks +9% synergy
Contagion Clasp
10% of 15270 decks +8% synergy
Wayfarer's Bauble
9% of 15274 decks -1% synergy
Eldrazi Monument
9% of 15270 decks +7% synergy
Heaped Harvest
8% of 87 decks +4% synergy
Obelisk of Urd
7% of 15265 decks +6% synergy
Bow of Nylea
6% of 356 decks +4% synergy
Conduit of Worlds
6% of 349 decks -1% synergy
Bident of Thassa
6% of 4555 decks -1% synergy
Phyrexian Altar
5% of 15274 decks +1% synergy
Sting, the Glinting Dagger
5% of 11180 decks +3% synergy
Enchantments
Echoing Assault
44% of 994 decks +37% synergy
Kindred Discovery
44% of 4554 decks +36% synergy
Shared Animosity
41% of 3686 decks +37% synergy
Reflections of Littjara
39% of 4554 decks +33% synergy
Walk-In Closet // Forgotten Cellar
33% of 9 decks +7% synergy
Leyline of Transformation
32% of 1050 decks +29% synergy
Born to Drive
31% of 189 decks +30% synergy
Phyrexian Arena
30% of 15272 decks +15% synergy
Haunted One
29% of 15044 decks +27% synergy
Sultai Ascendancy
24% of 290 decks +22% synergy
Leyline of the Guildpact
23% of 13 decks -1% synergy
Bloodbond March
21% of 354 decks +21% synergy
Black Market
21% of 15272 decks +16% synergy
Bad Moon
21% of 15272 decks +20% synergy
Grave Pact
19% of 15272 decks +15% synergy
Vraska Joins Up
19% of 127 decks +13% synergy
Black Market Connections
18% of 15044 decks +7% synergy
Tribute to Horobi
18% of 15142 decks +17% synergy
Smothering Tithe
17% of 189 decks -8% synergy
Parallel Lives
17% of 356 decks +10% synergy
Rhystic Study
16% of 4555 decks -12% synergy
Tempered Steel
16% of 190 decks +14% synergy
Goblin Bombardment
16% of 3686 decks +9% synergy
Doubling Season
15% of 356 decks +6% synergy
Gossip's Talent
15% of 4197 decks +13% synergy
Necrogen Communion
14% of 13750 decks +13% synergy
Oversold Cemetery
14% of 15272 decks +12% synergy
Dictate of Erebos
12% of 15266 decks +8% synergy
Cover of Darkness
12% of 15272 decks +11% synergy
Ghostly Prison
12% of 190 decks +0% synergy
Lord Skitter's Blessing
11% of 11063 decks +10% synergy
City on Fire
11% of 3673 decks +6% synergy
Into the Pit
11% of 491 decks +4% synergy
Vampiric Rites
11% of 15263 decks +8% synergy
Arcane Adaptation
11% of 4554 decks +10% synergy
Roaring Furnace // Steaming Sauna
11% of 178 decks -6% synergy
Teleportation Circle
10% of 189 decks +6% synergy
Raid Bombardment
10% of 3686 decks +9% synergy
Garruk's Uprising
10% of 355 decks -6% synergy
Caught in the Brights
10% of 189 decks +9% synergy
Leyline Immersion
9% of 300 decks +8% synergy
Swift Reconfiguration
9% of 189 decks +8% synergy
Molten Echoes
9% of 3685 decks +7% synergy
Phyresis
8% of 15268 decks +7% synergy
Land Tax
8% of 190 decks +1% synergy
Mirari's Wake
8% of 40 decks -7% synergy
Virtue of Knowledge
7% of 4484 decks +4% synergy
The Meathook Massacre
7% of 15163 decks +2% synergy
Derelict Attic // Widow's Walk
7% of 373 decks -2% synergy
Propaganda
7% of 4555 decks -5% synergy
Planeswalkers
Tamiyo, Collector of Tales
26% of 291 decks +24% synergy
Tamiyo, Compleated Sage
14% of 291 decks +13% synergy
Vraska, Betrayal's Sting
11% of 14285 decks +7% synergy
Liliana of the Dark Realms
7% of 15267 decks +5% synergy
Utility Lands
Swarmyard
57% of 15270 decks +55% synergy
Mudflat Village
51% of 6101 decks +47% synergy
Bojuka Bog
43% of 15268 decks +13% synergy
Three Tree City
40% of 6052 decks +30% synergy
Cabal Coffers
34% of 15272 decks +23% synergy
Lilypad Village
33% of 4236 decks +30% synergy
Reliquary Tower
31% of 15270 decks +2% synergy
Rogue's Passage
27% of 15269 decks +8% synergy
Witch's Cottage
23% of 15241 decks +20% synergy
Urborg, Tomb of Yawgmoth
23% of 15270 decks +13% synergy
Cabal Stronghold
23% of 15256 decks +19% synergy
Mortuary Mire
18% of 15263 decks +13% synergy
Boseiju, Who Endures
18% of 354 decks -2% synergy
Nykthos, Shrine to Nyx
15% of 15268 decks +9% synergy
Karn's Bastion
15% of 15243 decks +10% synergy
Phyrexian Tower
14% of 15272 decks +6% synergy
Castle Locthwain
12% of 15241 decks +7% synergy
Crypt of Agadeem
11% of 15268 decks +10% synergy
Eiganjo, Seat of the Empire
11% of 189 decks +2% synergy
Takenuma, Abandoned Mire
11% of 15142 decks -0% synergy
Ancient Den
11% of 190 decks +5% synergy
Otawara, Soaring City
9% of 4554 decks -8% synergy
Vault of the Archangel
8% of 190 decks -2% synergy
War Room
8% of 15203 decks +2% synergy
Barren Moor
8% of 15272 decks +4% synergy
Temple of the False God
7% of 15274 decks -3% synergy
Shizo, Death's Storehouse
7% of 15272 decks +2% synergy
Shambling Vent
7% of 190 decks +5% synergy
Access Tunnel
6% of 15184 decks +4% synergy
The Shire
6% of 327 decks +1% synergy
Restless Cottage
5% of 278 decks +1% synergy
Mana Artifacts
Sol Ring
85% of 15274 decks +0% synergy
Arcane Signet
64% of 15243 decks -8% synergy
Patchwork Banner
48% of 5324 decks +38% synergy
Talisman of Dominance
47% of 4554 decks +15% synergy
Talisman of Indulgence
44% of 3686 decks +18% synergy
Dimir Signet
44% of 4554 decks +14% synergy
Orzhov Signet
43% of 190 decks +15% synergy
Rakdos Signet
41% of 3686 decks +12% synergy
Talisman of Creativity
34% of 3125 decks +5% synergy
Talisman of Hierarchy
28% of 189 decks +3% synergy
Izzet Signet
25% of 3126 decks -4% synergy
Golgari Signet
20% of 354 decks +8% synergy
Thought Vessel
17% of 15265 decks +1% synergy
Charcoal Diamond
16% of 15272 decks +11% synergy
Heraldic Banner
16% of 15243 decks +14% synergy
Mind Stone
15% of 15274 decks -2% synergy
Relic of Sauron
14% of 3121 decks +2% synergy
Commander's Sphere
13% of 15265 decks -2% synergy
Glistening Sphere
13% of 13802 decks +11% synergy
Simic Signet
12% of 291 decks -2% synergy
Fellwar Stone
12% of 15274 decks -9% synergy
Caged Sun
11% of 15269 decks +9% synergy
Talisman of Resilience
10% of 353 decks -1% synergy
Patriar's Seal
9% of 15046 decks +7% synergy
Colossal Plow
9% of 189 decks +9% synergy
Throne of Eldraine
7% of 9821 decks +4% synergy
Nyx Lotus
6% of 15228 decks +5% synergy
Marble Diamond
6% of 190 decks +2% synergy
Talisman of Curiosity
5% of 291 decks -7% synergy
Staff of Compleation
5% of 13818 decks +4% synergy
Lands
Crumbling Necropolis
60% of 3126 decks +29% synergy
Sunken Hollow
49% of 4553 decks +14% synergy
Opulent Palace
49% of 290 decks +22% synergy
Dragonskull Summit
48% of 3686 decks +18% synergy
Drowned Catacomb
47% of 4554 decks +22% synergy
Zagoth Triome
45% of 290 decks +14% synergy
Seething Landscape
44% of 3070 decks +28% synergy
Path of Ancestry
44% of 15260 decks +22% synergy
Smoldering Marsh
43% of 3685 decks +10% synergy
Xander's Lounge
41% of 3125 decks +14% synergy
Caves of Koilos
41% of 190 decks +12% synergy
Overgrown Tomb
40% of 354 decks -3% synergy
Isolated Chapel
39% of 190 decks +12% synergy
Tainted Field
38% of 190 decks +25% synergy
Woodland Cemetery
35% of 354 decks +7% synergy
Command Tower
35% of 15269 decks -39% synergy
Watery Grave
35% of 4554 decks -6% synergy
Blood Crypt
34% of 3686 decks -5% synergy
Breeding Pool
34% of 291 decks -7% synergy
Shadowy Backstreet
33% of 76 decks +19% synergy
Godless Shrine
33% of 190 decks -8% synergy
Savai Triome
32% of 37 decks +5% synergy
Hedge Maze
32% of 131 decks +18% synergy
Undergrowth Stadium
32% of 353 decks +6% synergy
Underground Mortuary
32% of 158 decks +15% synergy
Indatha Triome
31% of 39 decks -0% synergy
Sulfur Falls
31% of 3126 decks +0% synergy
Luxury Suite
30% of 3685 decks +4% synergy
Morphic Pool
30% of 4553 decks +3% synergy
Ziatora's Proving Ground
29% of 34 decks -3% synergy
Steam Vents
28% of 3126 decks -11% synergy
Shipwreck Marsh
27% of 4553 decks +8% synergy
Vault of Champions
26% of 189 decks +0% synergy
Rejuvenating Springs
25% of 291 decks -4% synergy
Desolate Mire
25% of 72 decks +17% synergy
Choked Estuary
24% of 4553 decks +8% synergy
Orzhov Basilica
24% of 190 decks +8% synergy
Hinterland Harbor
23% of 291 decks -4% synergy
Foreboding Landscape
23% of 100 decks +10% synergy
Foreboding Ruins
23% of 3685 decks +7% synergy
Training Center
23% of 3125 decks -5% synergy
Underground River
23% of 4554 decks +3% synergy
Sulfurous Springs
22% of 3686 decks +2% synergy
Scoured Barrens
22% of 190 decks +13% synergy
Myriad Landscape
21% of 15265 decks +2% synergy
Llanowar Wastes
21% of 354 decks -4% synergy
Deathcap Glade
21% of 352 decks +7% synergy
Haunted Ridge
21% of 3685 decks +5% synergy
Shivan Reef
21% of 3126 decks -6% synergy
Temple of Silence
21% of 190 decks +3% synergy