Karumonix, the Rat King
4221 decks
Marrow-Gnawer
3629 decks
Wick, the Whorled Mind
3322 decks
Ashcoat of the Shadow Swarm
1579 decks
Vren, the Relentless
1251 decks
Totentanz, Swarm Piper
524 decks
Lord Skitter, Sewer King
352 decks
Nashi, Moon's Legacy
260 decks
Greasefang, Okiba Boss
124 decks
Ink-Eyes, Servant of Oni
85 decks
Patron of the Nezumi
65 decks
Ayara, First of Locthwain
47 decks
Nashi, Moon Sage's Scion
24 decks
Morophon, the Boundless
18 decks
Gyome, Master Chef
15 decks
Grenzo, Dungeon Warden
11 decks
Old Flitterfang
9 decks
K'rrik, Son of Yawgmoth
9 decks
Massacre Girl, Known Killer
8 decks
Chatterfang, Squirrel General
8 decks
Tergrid, God of Fright
7 decks
Satoru Umezawa
7 decks
Meren of Clan Nel Toth
6 decks
Tinybones, Trinket Thief
5 decks
New Cards
Revenge of the Rats
94% of 666 decks +89% synergy
Unidentified Hovership
71% of 17 decks +68% synergy
Ravenous Amulet
68% of 47 decks +60% synergy
Stab
53% of 17 decks +9% synergy
Innocuous Rat
52% of 1747 decks +51% synergy
High Synergy Cards
Piper of the Swarm
87% of 15744 decks +85% synergy
Song of Totentanz
87% of 3903 decks +84% synergy
Pack Rat
84% of 15766 decks +83% synergy
Lord Skitter, Sewer King
85% of 11710 decks +82% synergy
Ogre Slumlord
83% of 15766 decks +81% synergy
Persistent Marshstalker
78% of 6587 decks +76% synergy
Azure Beastbinder
79% of 3983 decks +76% synergy
Lord Skitter's Butcher
74% of 11749 decks +73% synergy
Shoreline Looter
75% of 4595 decks +73% synergy
Voracious Vermin
72% of 11143 decks +72% synergy
Top Cards
Tangled Colony
72% of 11710 decks +71% synergy
Totentanz, Swarm Piper
66% of 3913 decks +65% synergy
Vren, the Relentless
66% of 4561 decks +64% synergy
Typhoid Rats
66% of 15766 decks +65% synergy
Karumonix, the Rat King
61% of 14971 decks +60% synergy
Impact Tremors
59% of 3934 decks +50% synergy
Marrow-Gnawer
59% of 15770 decks +58% synergy
Burglar Rat
59% of 15749 decks +58% synergy
Crypt Rats
58% of 15770 decks +58% synergy
Cultivate
55% of 369 decks +9% synergy
Creatures
Rat Colony
55% of 15757 decks +54% synergy
Ogre Chitterlord
53% of 3903 decks +53% synergy
Mindwhisker
53% of 4119 decks +52% synergy
Taurean Mauler
53% of 3935 decks +49% synergy
Nashi, Moon Sage's Scion
51% of 15650 decks +49% synergy
Ink-Eyes, Servant of Oni
50% of 15770 decks +49% synergy
Mad Ratter
50% of 3934 decks +50% synergy
Daggerfang Duo
50% of 3441 decks +49% synergy
Gnat Miser
50% of 15767 decks +49% synergy
Wave of Rats
50% of 15600 decks +49% synergy
Nezumi Freewheeler
49% of 164 decks +49% synergy
Blightbelly Rat
49% of 14433 decks +47% synergy
Rancid Rats
49% of 15763 decks +48% synergy
Ratcatcher
48% of 15766 decks +47% synergy
Chittering Witch
47% of 15744 decks +46% synergy
Valley Rotcaller
46% of 6744 decks +43% synergy
Swarm of Rats
44% of 15770 decks +44% synergy
Ashcoat of the Shadow Swarm
43% of 15308 decks +43% synergy
Pestilence Rats
42% of 15770 decks +42% synergy
Twisted Sewer-Witch
41% of 11710 decks +40% synergy
Stronghold Rats
40% of 15766 decks +39% synergy
Tidecaller Mentor
39% of 4561 decks +38% synergy
Ichor Rats
39% of 15766 decks +37% synergy
Nashi, Searcher in the Dark
38% of 1070 decks +35% synergy
Nezumi Informant
38% of 12722 decks +37% synergy
Throat Slitter
36% of 15770 decks +35% synergy
Realmwalker
36% of 368 decks +30% synergy
Nezumi Prowler
35% of 15650 decks +35% synergy
Enduring Vitality
35% of 31 decks +15% synergy
Redcap Gutter-Dweller
35% of 3913 decks +34% synergy
Septic Rats
34% of 15766 decks +33% synergy
Old Flitterfang
33% of 10509 decks +32% synergy
Ayara, First of Locthwain
32% of 15744 decks +29% synergy
Gnawing Vermin
31% of 15433 decks +31% synergy
Ravenous Rats
31% of 15770 decks +30% synergy
Nezumi Graverobber
30% of 15770 decks +30% synergy
Locust Miser
29% of 15767 decks +29% synergy
Nightwhorl Hermit
29% of 4119 decks +29% synergy
Thornplate Intimidator
28% of 6004 decks +28% synergy
Mind Drill Assailant
28% of 4595 decks +27% synergy
Ruin Rat
27% of 15760 decks +27% synergy
Species Specialist
26% of 15726 decks +25% synergy
Drainpipe Vermin
25% of 15766 decks +25% synergy
Thought Shucker
25% of 4561 decks +25% synergy
Changeling Outcast
24% of 15744 decks +20% synergy
Ruthless Radrat
24% of 7981 decks +24% synergy
Roaming Throne
24% of 8961 decks +14% synergy
Mirkwood Bats
21% of 12039 decks +9% synergy
Chittering Skitterling
21% of 14433 decks +21% synergy
Rotting Rats
21% of 15766 decks +20% synergy
Instants
Counterspell
54% of 4920 decks +11% synergy
Gnawing Crescendo
50% of 3844 decks +50% synergy
Dark Ritual
50% of 15770 decks +28% synergy
Chaos Warp
43% of 3935 decks +11% synergy
Village Rites
42% of 15718 decks +32% synergy
Swords to Plowshares
40% of 194 decks -23% synergy
Terminate
38% of 3935 decks +17% synergy
Withering Torment
36% of 2018 decks +16% synergy
Negate
35% of 4920 decks +12% synergy
Heroic Intervention
34% of 368 decks +4% synergy
Assassin's Trophy
33% of 367 decks +2% synergy
Defile
31% of 15744 decks +27% synergy
Rat Out
30% of 11720 decks +30% synergy
Deadly Dispute
30% of 15673 decks +19% synergy
Path to Exile
29% of 194 decks -16% synergy
Beast Within
29% of 369 decks -9% synergy
Putrefy
29% of 368 decks +13% synergy
Arcane Denial
27% of 4920 decks +7% synergy
Don't Make a Sound
27% of 594 decks +20% synergy
Go for the Throat
26% of 15766 decks +19% synergy
Bedevil
25% of 3934 decks +11% synergy
Corrupted Conviction
24% of 12801 decks +18% synergy
Sultai Charm
23% of 302 decks +18% synergy
Vraska's Fall
22% of 14483 decks +20% synergy
Bulk Up
22% of 285 decks +12% synergy
An Offer You Can't Refuse
22% of 4918 decks +1% synergy
Infernal Grasp
20% of 15669 decks +12% synergy
Growth Spiral
20% of 303 decks -2% synergy
Foul-Tongue Shriek
20% of 15763 decks +19% synergy
Dispatch
20% of 194 decks +15% synergy
Unleash Fury
19% of 3934 decks +17% synergy
Get Out
19% of 707 decks +14% synergy
Tragic Slip
18% of 15766 decks +14% synergy
Murder
18% of 15766 decks +14% synergy
Armed and Armored
17% of 193 decks +17% synergy
Whisper of the Dross
16% of 14483 decks +15% synergy
Fracture
16% of 193 decks +9% synergy
Despark
16% of 193 decks -0% synergy
Anguished Unmaking
15% of 194 decks -9% synergy
Fell the Profane
15% of 7189 decks +3% synergy
Cyclonic Rift
14% of 4920 decks -14% synergy
Generous Gift
13% of 193 decks -12% synergy
Abrade
13% of 3934 decks +1% synergy
Pongify
13% of 4920 decks +1% synergy
Deadly Rollick
12% of 15726 decks +1% synergy
Tear Asunder
12% of 363 decks +6% synergy
Vampiric Tutor
12% of 15770 decks -6% synergy
Grisly Salvage
11% of 368 decks +6% synergy
Refute
11% of 486 decks +4% synergy
Flare of Malice
11% of 7205 decks +8% synergy
Sorceries
Swarmyard Massacre
47% of 5538 decks +42% synergy
Feed the Swarm
44% of 15708 decks +26% synergy
Farseek
44% of 369 decks +10% synergy
Cathartic Parting
42% of 31 decks +41% synergy
Rampant Growth
40% of 369 decks +6% synergy
Blasphemous Act
40% of 3935 decks +7% synergy
Kodama's Reach
39% of 369 decks +8% synergy
Distant Melody
34% of 4920 decks +29% synergy
Patriarch's Bidding
33% of 15770 decks +30% synergy
Crippling Fear
33% of 15698 decks +31% synergy
Kindred Dominance
30% of 15759 decks +26% synergy
Nature's Lore
28% of 369 decks -4% synergy
Damn
26% of 193 decks +10% synergy
Sign in Blood
26% of 15766 decks +17% synergy
Three Visits
25% of 369 decks +0% synergy
Infectious Inquiry
23% of 14483 decks +20% synergy
Plague of Vermin
22% of 15766 decks +22% synergy
Rite of Oblivion
22% of 193 decks +19% synergy
One Last Job
21% of 70 decks +21% synergy
Drown in Ichor
21% of 14483 decks +19% synergy
Gruesome Fate
20% of 15757 decks +20% synergy
Blasphemous Edict
19% of 798 decks -16% synergy
Fell
17% of 6744 decks +14% synergy
Vandalblast
17% of 3935 decks +1% synergy
Demonic Tutor
16% of 15770 decks -6% synergy
Victimize
15% of 15770 decks +4% synergy
Phyresis Outbreak
15% of 14483 decks +13% synergy
Splash Portal
15% of 4224 decks +12% synergy
Read the Bones
15% of 15765 decks +7% synergy
Kindred Charge
13% of 3934 decks +12% synergy
Echoing Return
13% of 15681 decks +12% synergy
Toxic Deluge
13% of 15765 decks -5% synergy
Diabolic Tutor
13% of 15770 decks +6% synergy
Psychic Whorl
13% of 5538 decks +12% synergy
Night's Whisper
12% of 15770 decks +3% synergy
Austere Command
12% of 194 decks -1% synergy
Damnation
11% of 15766 decks +3% synergy
Season of Loss
11% of 6594 decks +9% synergy
Brilliant Restoration
11% of 193 decks +8% synergy
Vat Emergence
11% of 14483 decks +9% synergy
Lab Rats
11% of 15770 decks +11% synergy
Kamahl's Druidic Vow
10% of 368 decks +9% synergy
For the Common Good
10% of 107 decks +6% synergy
Diabolic Intent
10% of 15770 decks +1% synergy
Haunting Voyage
9% of 15698 decks +8% synergy
Faithless Looting
9% of 3935 decks -8% synergy
Raise the Palisade
9% of 4851 decks +5% synergy
Farewell
8% of 193 decks -5% synergy
Mutilate
8% of 15770 decks +6% synergy
Pact of the Serpent
8% of 15698 decks +6% synergy
Utility Artifacts
Imperial Recovery Unit
48% of 193 decks +48% synergy
Parhelion II
48% of 193 decks +47% synergy
Bontu's Monument
48% of 15761 decks +46% synergy
Skullclamp
46% of 15771 decks +33% synergy
Aerial Surveyor
44% of 193 decks +43% synergy
Peacewalker Colossus
43% of 193 decks +42% synergy
Herald's Horn
41% of 15760 decks +35% synergy
Quick-Draw Katana
41% of 17 decks +6% synergy
Jet Medallion
35% of 15771 decks +33% synergy
Vanquisher's Banner
33% of 15759 decks +29% synergy
Banner of Kinship
31% of 798 decks +19% synergy
Swiftfoot Boots
26% of 15767 decks -2% synergy
Lightning Greaves
26% of 15771 decks +0% synergy
Coat of Arms
20% of 15771 decks +18% synergy
Door of Destinies
18% of 15767 decks +16% synergy
The Prydwen, Steel Flagship
14% of 77 decks +13% synergy
Dragonfly Suit
14% of 193 decks +14% synergy
Sword of the Squeak
14% of 5538 decks +12% synergy
Bolas's Citadel
12% of 15744 decks +3% synergy
Maskwood Nexus
12% of 15699 decks +9% synergy
Ashnod's Altar
12% of 15771 decks +4% synergy
Whip of Erebos
12% of 15765 decks +8% synergy
Icon of Ancestry
11% of 15745 decks +10% synergy
Thornbite Staff
11% of 15767 decks +10% synergy
Thrumming Stone
10% of 15767 decks +9% synergy
Mysterious Limousine
10% of 193 decks +10% synergy
Contagion Clasp
9% of 15767 decks +8% synergy
Short Bow
9% of 2643 decks +7% synergy
Wayfarer's Bauble
9% of 15771 decks -1% synergy
Eldrazi Monument
8% of 15767 decks +7% synergy
Heaped Harvest
7% of 98 decks +4% synergy
Obelisk of Urd
7% of 15764 decks +6% synergy
Bow of Nylea
6% of 369 decks +4% synergy
Conduit of Worlds
6% of 362 decks -1% synergy
Bident of Thassa
6% of 4920 decks -1% synergy
Phyrexian Altar
5% of 15771 decks +1% synergy
Enchantments
Kindred Discovery
43% of 4919 decks +36% synergy
Shared Animosity
41% of 3935 decks +37% synergy
Echoing Assault
40% of 1250 decks +34% synergy
Reflections of Littjara
38% of 4919 decks +33% synergy
Walk-In Closet // Forgotten Cellar
33% of 18 decks +18% synergy
Born to Drive
32% of 193 decks +31% synergy
Leyline of Transformation
31% of 1416 decks +28% synergy
Phyrexian Arena
30% of 15770 decks +15% synergy
Haunted One
28% of 15564 decks +26% synergy
Sultai Ascendancy
25% of 302 decks +23% synergy
Vraska Joins Up
22% of 138 decks +16% synergy
Leyline of the Guildpact
21% of 14 decks -2% synergy
Bloodbond March
21% of 368 decks +20% synergy
Black Market
20% of 15770 decks +16% synergy
Bad Moon
20% of 15770 decks +20% synergy
Grave Pact
19% of 15770 decks +15% synergy
Black Market Connections
18% of 15564 decks +7% synergy
Smothering Tithe
18% of 193 decks -7% synergy
Parallel Lives
17% of 369 decks +10% synergy
Tribute to Horobi
17% of 15650 decks +17% synergy
Rhystic Study
16% of 4920 decks -12% synergy
Tempered Steel
15% of 194 decks +14% synergy
Goblin Bombardment
15% of 3935 decks +9% synergy
Gossip's Talent
15% of 4561 decks +13% synergy
Doubling Season
15% of 369 decks +6% synergy
Necrogen Communion
14% of 14433 decks +13% synergy
Oversold Cemetery
14% of 15770 decks +12% synergy
Cover of Darkness
12% of 15770 decks +11% synergy
Dictate of Erebos
12% of 15765 decks +8% synergy
Lord Skitter's Blessing
11% of 11749 decks +10% synergy
Caught in the Brights
11% of 193 decks +11% synergy
Arcane Adaptation
11% of 4919 decks +10% synergy
City on Fire
11% of 3923 decks +6% synergy
Vampiric Rites
11% of 15763 decks +8% synergy
Ghostly Prison
10% of 194 decks -1% synergy
Teleportation Circle
10% of 193 decks +6% synergy
Raid Bombardment
10% of 3935 decks +9% synergy
Mirari's Wake
10% of 42 decks -4% synergy
Garruk's Uprising
9% of 368 decks -6% synergy
Swift Reconfiguration
9% of 193 decks +8% synergy
Leyline Immersion
9% of 313 decks +8% synergy
Molten Echoes
9% of 3934 decks +7% synergy
Phyresis
8% of 15766 decks +7% synergy
Into the Pit
8% of 1075 decks +2% synergy
Land Tax
8% of 194 decks +1% synergy
The Meathook Massacre
7% of 15669 decks +2% synergy
Virtue of Knowledge
7% of 4850 decks +4% synergy
Roaring Furnace // Steaming Sauna
7% of 407 decks -4% synergy
Propaganda
7% of 4920 decks -5% synergy
Beastmaster Ascension
6% of 369 decks +0% synergy
Planeswalkers
Tamiyo, Collector of Tales
27% of 303 decks +26% synergy
Tamiyo, Compleated Sage
15% of 303 decks +13% synergy
Vraska, Betrayal's Sting
10% of 14971 decks +7% synergy
Liliana of the Dark Realms
7% of 15766 decks +5% synergy
Utility Lands
Swarmyard
56% of 15767 decks +55% synergy
Mudflat Village
51% of 6793 decks +47% synergy
Bojuka Bog
43% of 15766 decks +13% synergy
Three Tree City
39% of 6744 decks +29% synergy
Lilypad Village
33% of 4601 decks +31% synergy
Cabal Coffers
33% of 15770 decks +22% synergy
Reliquary Tower
31% of 15767 decks +2% synergy
Rogue's Passage
27% of 15767 decks +8% synergy
Witch's Cottage
23% of 15744 decks +19% synergy
Urborg, Tomb of Yawgmoth
23% of 15767 decks +13% synergy
Cabal Stronghold
22% of 15757 decks +19% synergy
Boseiju, Who Endures
18% of 367 decks -1% synergy
Mortuary Mire
17% of 15763 decks +13% synergy
Karn's Bastion
15% of 15745 decks +10% synergy
Nykthos, Shrine to Nyx
15% of 15766 decks +9% synergy
Phyrexian Tower
14% of 15770 decks +6% synergy
Castle Locthwain
12% of 15744 decks +7% synergy
Eiganjo, Seat of the Empire
11% of 193 decks +2% synergy
Crypt of Agadeem
11% of 15766 decks +9% synergy
Takenuma, Abandoned Mire
10% of 15650 decks -0% synergy
Ancient Den
10% of 194 decks +5% synergy
Otawara, Soaring City
9% of 4919 decks -8% synergy
Vault of the Archangel
8% of 194 decks -3% synergy
War Room
8% of 15706 decks +1% synergy
Barren Moor
8% of 15770 decks +4% synergy
Temple of the False God
7% of 15771 decks -3% synergy
Shizo, Death's Storehouse
7% of 15770 decks +2% synergy
Shambling Vent
7% of 194 decks +5% synergy
Access Tunnel
6% of 15687 decks +4% synergy
The Shire
5% of 340 decks +1% synergy
Restless Cottage
5% of 292 decks +0% synergy
Mana Artifacts
Sol Ring
85% of 15771 decks +0% synergy
Arcane Signet
64% of 15745 decks -8% synergy
Patchwork Banner
48% of 6004 decks +38% synergy
Talisman of Dominance
46% of 4919 decks +15% synergy
Dimir Signet
44% of 4919 decks +14% synergy
Talisman of Indulgence
43% of 3935 decks +17% synergy
Orzhov Signet
43% of 194 decks +16% synergy
Rakdos Signet
42% of 3935 decks +12% synergy
Talisman of Creativity
33% of 3363 decks +5% synergy
Talisman of Hierarchy
28% of 193 decks +3% synergy
Izzet Signet
25% of 3364 decks -3% synergy
Golgari Signet
20% of 368 decks +7% synergy
Thought Vessel
18% of 15764 decks +1% synergy
Charcoal Diamond
16% of 15770 decks +11% synergy
Heraldic Banner
16% of 15745 decks +14% synergy
Mind Stone
15% of 15771 decks -2% synergy
Relic of Sauron
14% of 3359 decks +2% synergy
Commander's Sphere
13% of 15764 decks -2% synergy
Glistening Sphere
12% of 14484 decks +11% synergy
Simic Signet
12% of 303 decks -2% synergy
Fellwar Stone
12% of 15771 decks -9% synergy
Caged Sun
11% of 15767 decks +9% synergy
Talisman of Resilience
10% of 367 decks -2% synergy
Colossal Plow
10% of 193 decks +9% synergy
Patriar's Seal
9% of 15565 decks +7% synergy
Throne of Eldraine
6% of 10510 decks +4% synergy
Nyx Lotus
6% of 15730 decks +5% synergy
Marble Diamond
6% of 194 decks +2% synergy
Talisman of Curiosity
6% of 303 decks -7% synergy
Staff of Compleation
5% of 14500 decks +4% synergy
Lands
Crumbling Necropolis
60% of 3364 decks +29% synergy
Sunken Hollow
49% of 4918 decks +14% synergy
Opulent Palace
48% of 302 decks +22% synergy
Dragonskull Summit
48% of 3935 decks +17% synergy
Drowned Catacomb
47% of 4919 decks +21% synergy
Zagoth Triome
46% of 302 decks +16% synergy
Seething Landscape
44% of 3308 decks +29% synergy
Path of Ancestry
44% of 15760 decks +23% synergy
Smoldering Marsh
43% of 3934 decks +10% synergy
Xander's Lounge
41% of 3363 decks +13% synergy
Caves of Koilos
41% of 194 decks +13% synergy
Isolated Chapel
40% of 194 decks +12% synergy
Overgrown Tomb
39% of 368 decks -3% synergy
Tainted Field
38% of 194 decks +25% synergy
Command Tower
36% of 15767 decks -38% synergy
Watery Grave
34% of 4919 decks -6% synergy
Breeding Pool
34% of 303 decks -7% synergy
Woodland Cemetery
34% of 368 decks +6% synergy
Blood Crypt
34% of 3935 decks -5% synergy
Hedge Maze
33% of 143 decks +19% synergy
Underground Mortuary
33% of 171 decks +16% synergy
Undergrowth Stadium
32% of 367 decks +6% synergy
Shadowy Backstreet
31% of 86 decks +18% synergy
Godless Shrine
31% of 194 decks -10% synergy
Sulfur Falls
30% of 3364 decks -0% synergy
Savai Triome
30% of 37 decks +3% synergy
Luxury Suite
30% of 3934 decks +3% synergy
Indatha Triome
29% of 41 decks -2% synergy
Morphic Pool
29% of 4918 decks +3% synergy
Ziatora's Proving Ground
29% of 35 decks -3% synergy
Steam Vents
27% of 3364 decks -12% synergy
Vault of Champions
26% of 193 decks +1% synergy
Shipwreck Marsh
26% of 4918 decks +7% synergy
Rejuvenating Springs
26% of 303 decks -3% synergy
Choked Estuary
24% of 4918 decks +8% synergy
Orzhov Basilica
24% of 194 decks +8% synergy
Desolate Mire
23% of 82 decks +16% synergy
Hinterland Harbor
23% of 303 decks -5% synergy
Foreboding Landscape
23% of 110 decks +10% synergy
Scoured Barrens
23% of 194 decks +14% synergy
Underground River
22% of 4919 decks +3% synergy
Foreboding Ruins
22% of 3934 decks +6% synergy
Training Center
22% of 3363 decks -5% synergy
Sulfurous Springs
22% of 3935 decks +2% synergy
Deathcap Glade
21% of 366 decks +7% synergy
Temple of Silence
21% of 194 decks +3% synergy
Myriad Landscape
21% of 15764 decks +1% synergy
Shivan Reef
21% of 3364 decks -6% synergy
Llanowar Wastes
20% of 368 decks -5% synergy
Haunted Ridge
20% of 3934 decks +4% synergy