Rat Colony
Marrow-Gnawer
90 decks
Karumonix, the Rat King
19 decks
Ashcoat of the Shadow Swarm
16 decks
New Cards
Innocuous Rat
60% of 5 decks
+59% synergy
Withering Torment
50% of 12 decks
+27% synergy
High Synergy Cards
Rat Colony
98% of 193 decks
+97% synergy
Bloodbond March
81% of 26 decks
+81% synergy
Piper of the Swarm
80% of 192 decks
+78% synergy
Azure Beastbinder
82% of 11 decks
+78% synergy
Song of Totentanz
78% of 27 decks
+75% synergy
Pack Rat
75% of 193 decks
+74% synergy
Ogre Slumlord
74% of 193 decks
+72% synergy
Lord Skitter, Sewer King
74% of 156 decks
+72% synergy
Karumonix, the Rat King
72% of 186 decks
+71% synergy
Shoreline Looter
71% of 14 decks
+69% synergy
Top Cards
Vren, the Relentless
69% of 13 decks
+66% synergy
Swarmyard Massacre
62% of 39 decks
+56% synergy
Bontu's Monument
61% of 193 decks
+59% synergy
Thrumming Stone
60% of 193 decks
+59% synergy
Skullclamp
60% of 193 decks
+47% synergy
Garruk's Uprising
58% of 26 decks
+43% synergy
Swords to Plowshares
57% of 7 decks
-6% synergy
Herald's Horn
52% of 193 decks
+45% synergy
Shared Animosity
52% of 29 decks
+48% synergy
Kindred Discovery
50% of 32 decks
+43% synergy
Creatures
Persistent Marshstalker
49% of 57 decks
+47% synergy
Ayara, First of Locthwain
47% of 192 decks
+44% synergy
Beast Whisperer
46% of 26 decks
+34% synergy
Ashcoat of the Shadow Swarm
46% of 187 decks
+45% synergy
Marrow-Gnawer
42% of 193 decks
+41% synergy
Ratcatcher
41% of 193 decks
+40% synergy
Ogre Chitterlord
41% of 27 decks
+40% synergy
Redcap Gutter-Dweller
39% of 28 decks
+39% synergy
Totentanz, Swarm Piper
39% of 28 decks
+38% synergy
Voracious Vermin
37% of 131 decks
+36% synergy
Honest Rutstein
36% of 11 decks
+27% synergy
Tetsuko Umezawa, Fugitive
34% of 32 decks
+32% synergy
Tangled Colony
34% of 156 decks
+33% synergy
Lord Skitter's Butcher
32% of 158 decks
+31% synergy
Species Specialist
31% of 192 decks
+30% synergy
Crypt Rats
31% of 193 decks
+30% synergy
Mad Ratter
31% of 29 decks
+31% synergy
Twisted Sewer-Witch
31% of 156 decks
+30% synergy
Valley Rotcaller
30% of 63 decks
+26% synergy
Inga and Esika
30% of 10 decks
+25% synergy
Ink-Eyes, Servant of Oni
29% of 193 decks
+28% synergy
Muldrotha, the Gravetide
27% of 11 decks
+21% synergy
Tattered Ratter
25% of 28 decks
+25% synergy
Mindwhisker
25% of 12 decks
+23% synergy
Mirkwood Bats
24% of 170 decks
+12% synergy
Nashi, Moon Sage's Scion
24% of 190 decks
+22% synergy
Jarad, Golgari Lich Lord
23% of 26 decks
+20% synergy
Chittering Witch
22% of 192 decks
+21% synergy
Blightbelly Rat
22% of 175 decks
+20% synergy
Typhoid Rats
21% of 193 decks
+20% synergy
Gnat Miser
20% of 193 decks
+19% synergy
Realmwalker
19% of 26 decks
+13% synergy
Pestilence Rats
19% of 193 decks
+19% synergy
Crypt Ghast
18% of 193 decks
+13% synergy
Wave of Rats
18% of 188 decks
+17% synergy
Old Flitterfang
17% of 126 decks
+17% synergy
Hellhole Rats
17% of 29 decks
+17% synergy
Taurean Mauler
17% of 29 decks
+14% synergy
Ichor Rats
17% of 193 decks
+15% synergy
Swarm of Rats
16% of 193 decks
+16% synergy
Burglar Rat
16% of 192 decks
+14% synergy
Toski, Bearer of Secrets
15% of 26 decks
+8% synergy
Harried Spearguard
15% of 27 decks
+15% synergy
Rancid Rats
15% of 193 decks
+14% synergy
Ratcatcher Trainee
14% of 28 decks
+14% synergy
Gray Merchant of Asphodel
14% of 193 decks
+5% synergy
Garna, Bloodfist of Keld
14% of 29 decks
+11% synergy
Mahadi, Emporium Master
14% of 29 decks
+7% synergy
Throat Slitter
13% of 193 decks
+13% synergy
Blood Artist
13% of 193 decks
+1% synergy
Instants
Heroic Intervention
46% of 26 decks
+17% synergy
Beast Within
46% of 26 decks
+7% synergy
Village Rites
44% of 192 decks
+34% synergy
Dark Ritual
44% of 193 decks
+22% synergy
Counterspell
41% of 32 decks
-2% synergy
Gnawing Crescendo
39% of 23 decks
+39% synergy
Terminate
34% of 29 decks
+14% synergy
Negate
34% of 32 decks
+12% synergy
Deadly Dispute
29% of 190 decks
+18% synergy
Tear Asunder
27% of 26 decks
+20% synergy
Assassin's Trophy
27% of 26 decks
-3% synergy
Defile
26% of 192 decks
+22% synergy
Cyclonic Rift
25% of 32 decks
-3% synergy
Infernal Grasp
24% of 190 decks
+16% synergy
Corrupted Conviction
21% of 171 decks
+15% synergy
Bedevil
21% of 29 decks
+6% synergy
Chaos Warp
21% of 29 decks
-11% synergy
Putrefy
19% of 26 decks
+3% synergy
Deadly Rollick
19% of 192 decks
+8% synergy
Arcane Denial
19% of 32 decks
-1% synergy
Foul-Tongue Shriek
19% of 193 decks
+18% synergy
Vampiric Tutor
18% of 193 decks
-1% synergy
Tragic Slip
17% of 193 decks
+13% synergy
Fell the Profane
16% of 73 decks
+4% synergy
Rapid Hybridization
16% of 32 decks
+6% synergy
Golgari Charm
15% of 26 decks
+10% synergy
Rat Out
13% of 156 decks
+13% synergy
Go for the Throat
13% of 193 decks
+6% synergy
Pongify
12% of 32 decks
+1% synergy
Bitter Triumph
12% of 104 decks
+7% synergy
Malakir Rebirth
11% of 192 decks
+3% synergy
Flare of Malice
11% of 74 decks
+7% synergy
Abrade
10% of 29 decks
-1% synergy
Deflecting Swat
10% of 29 decks
-6% synergy
Consuming Corruption
10% of 70 decks
+8% synergy
An Offer You Can't Refuse
10% of 31 decks
-11% synergy
Reality Shift
9% of 32 decks
+0% synergy
Fierce Guardianship
9% of 32 decks
-9% synergy
Hero's Downfall
8% of 193 decks
+6% synergy
Vraska's Fall
7% of 175 decks
+5% synergy
Sudden Spoiling
7% of 193 decks
+5% synergy
Gravepurge
7% of 193 decks
+6% synergy
Murder
7% of 193 decks
+3% synergy
Culling the Weak
7% of 193 decks
+3% synergy
Plumb the Forbidden
6% of 190 decks
+3% synergy
Tainted Strike
6% of 193 decks
+4% synergy
Baleful Mastery
6% of 190 decks
+3% synergy
Cabal Ritual
6% of 193 decks
+1% synergy
Sheoldred's Edict
6% of 176 decks
+3% synergy
Force of Despair
5% of 192 decks
+4% synergy
Sorceries
Farseek
50% of 26 decks
+16% synergy
Echoing Return
48% of 190 decks
+48% synergy
Patriarch's Bidding
45% of 193 decks
+42% synergy
Rampant Growth
38% of 26 decks
+4% synergy
Feed the Swarm
36% of 192 decks
+18% synergy
Nature's Lore
35% of 26 decks
+3% synergy
Cultivate
35% of 26 decks
-12% synergy
Blasphemous Act
31% of 29 decks
-3% synergy
Kindred Dominance
30% of 193 decks
+26% synergy
Sign in Blood
27% of 193 decks
+18% synergy
Bala Ged Recovery
27% of 26 decks
+18% synergy
Distant Melody
25% of 32 decks
+20% synergy
Demonic Tutor
24% of 193 decks
+2% synergy
Kodama's Reach
23% of 26 decks
-9% synergy
Secret Salvage
22% of 193 decks
+22% synergy
Gruesome Fate
21% of 193 decks
+20% synergy
Crippling Fear
20% of 191 decks
+18% synergy
Three Visits
19% of 26 decks
-6% synergy
Night's Whisper
17% of 193 decks
+8% synergy
Plague of Vermin
17% of 193 decks
+16% synergy
Diabolic Tutor
16% of 193 decks
+10% synergy
Read the Bones
16% of 193 decks
+8% synergy
Diabolic Intent
16% of 193 decks
+7% synergy
Life's Legacy
15% of 26 decks
+13% synergy
Toxic Deluge
15% of 193 decks
-2% synergy
Faithless Looting
14% of 29 decks
-3% synergy
Haunting Voyage
13% of 191 decks
+11% synergy
Victimize
12% of 193 decks
+0% synergy
Pack Hunt
12% of 26 decks
+12% synergy
Sylvan Scrying
12% of 26 decks
+8% synergy
Overwhelming Stampede
12% of 26 decks
+6% synergy
Shamanic Revelation
12% of 26 decks
+2% synergy
Damnation
11% of 193 decks
+3% synergy
Raise the Palisade
11% of 28 decks
+7% synergy
Vandalblast
10% of 29 decks
-6% synergy
Grim Tutor
10% of 193 decks
+5% synergy
Infectious Inquiry
10% of 175 decks
+7% synergy
Insatiable Avarice
10% of 84 decks
+4% synergy
Pact of the Serpent
9% of 191 decks
+8% synergy
Curse of the Swine
9% of 32 decks
+5% synergy
Mutilate
9% of 193 decks
+7% synergy
Phyresis Outbreak
8% of 175 decks
+6% synergy
Living Death
7% of 193 decks
+2% synergy
Fell
6% of 63 decks
+3% synergy
In Garruk's Wake
6% of 193 decks
+3% synergy
Drown in Ichor
6% of 175 decks
+3% synergy
Season of Loss
5% of 57 decks
+2% synergy
Torment of Hailfire
5% of 193 decks
+0% synergy
Imperial Seal
5% of 193 decks
-1% synergy
Reanimate
5% of 193 decks
-10% synergy
Utility Artifacts
Jet Medallion
48% of 193 decks
+45% synergy
Vanquisher's Banner
45% of 193 decks
+40% synergy
Parhelion II
43% of 7 decks
+41% synergy
Lightning Greaves
39% of 193 decks
+13% synergy
Thornbite Staff
30% of 193 decks
+29% synergy
Bolas's Citadel
29% of 192 decks
+19% synergy
The Great Henge
27% of 26 decks
+17% synergy
Swiftfoot Boots
26% of 193 decks
-1% synergy
Sword of the Squeak
26% of 39 decks
+24% synergy
Mirror Box
25% of 190 decks
+24% synergy
Coat of Arms
23% of 193 decks
+21% synergy
Door of Destinies
20% of 193 decks
+18% synergy
Eldrazi Monument
14% of 193 decks
+13% synergy
Whip of Erebos
12% of 193 decks
+9% synergy
Phyrexian Altar
12% of 193 decks
+8% synergy
Ashnod's Altar
9% of 193 decks
+2% synergy
Sting, the Glinting Dagger
9% of 161 decks
+8% synergy
Wayfarer's Bauble
9% of 193 decks
-1% synergy
Thousand-Year Elixir
8% of 193 decks
+6% synergy
Expedition Map
8% of 193 decks
+5% synergy
Icon of Ancestry
7% of 192 decks
+6% synergy
Altar of Dementia
7% of 193 decks
+4% synergy
Stoneforge Masterwork
6% of 193 decks
+5% synergy
Altar of the Brood
6% of 193 decks
+4% synergy
Akroma's Memorial
6% of 193 decks
+4% synergy
Urza's Incubator
6% of 193 decks
+3% synergy
Enchantments
Reflections of Littjara
48% of 31 decks
+43% synergy
Remembrance
43% of 7 decks
+43% synergy
Impact Tremors
41% of 29 decks
+32% synergy
Haunted One
41% of 188 decks
+40% synergy
Phyrexian Arena
33% of 193 decks
+19% synergy
Greater Good
31% of 26 decks
+26% synergy
Black Market
25% of 193 decks
+21% synergy
Elemental Bond
23% of 26 decks
+18% synergy
Goblin Bombardment
21% of 29 decks
+14% synergy
Rhystic Study
19% of 32 decks
-9% synergy
Grave Pact
16% of 193 decks
+12% synergy
Black Market Connections
16% of 188 decks
+5% synergy
Concordant Crossroads
15% of 26 decks
+13% synergy
Parallel Lives
15% of 26 decks
+8% synergy
The Meathook Massacre
14% of 190 decks
+9% synergy
Dictate of Erebos
13% of 193 decks
+9% synergy
Tribute to the World Tree
12% of 24 decks
+4% synergy
Necropotence
12% of 193 decks
+7% synergy
Sylvan Library
12% of 26 decks
-0% synergy
Bad Moon
11% of 193 decks
+11% synergy
Vampiric Rites
11% of 193 decks
+9% synergy
Oversold Cemetery
10% of 193 decks
+9% synergy
Raid Bombardment
10% of 29 decks
+9% synergy
Molten Echoes
10% of 29 decks
+8% synergy
City on Fire
10% of 29 decks
+5% synergy
Warstorm Surge
10% of 29 decks
+5% synergy
Reconnaissance Mission
9% of 32 decks
+4% synergy
Mystic Remora
9% of 32 decks
-9% synergy
Bastion of Remembrance
9% of 192 decks
+3% synergy
Chthonian Nightmare
8% of 76 decks
+5% synergy
Lord Skitter's Blessing
7% of 158 decks
+6% synergy
Tribute to Horobi
6% of 190 decks
+6% synergy
Cover of Darkness
6% of 193 decks
+5% synergy
Planeswalkers
Liliana of the Dark Realms
6% of 193 decks
+5% synergy
Utility Lands
Swarmyard
64% of 193 decks
+62% synergy
Cabal Coffers
58% of 193 decks
+47% synergy
Three Tree City
51% of 63 decks
+40% synergy
Bojuka Bog
44% of 193 decks
+14% synergy
Urborg, Tomb of Yawgmoth
40% of 193 decks
+30% synergy
Cabal Stronghold
36% of 193 decks
+33% synergy
Mudflat Village
35% of 65 decks
+31% synergy
Reliquary Tower
28% of 193 decks
-1% synergy
Witch's Cottage
27% of 192 decks
+23% synergy
Nykthos, Shrine to Nyx
25% of 193 decks
+20% synergy
Rogue's Passage
25% of 193 decks
+6% synergy
Phyrexian Tower
25% of 193 decks
+16% synergy
Castle Locthwain
21% of 192 decks
+16% synergy
Lilypad Village
20% of 15 decks
+17% synergy
Takenuma, Abandoned Mire
19% of 190 decks
+9% synergy
Crypt of Agadeem
16% of 193 decks
+14% synergy
Boseiju, Who Endures
15% of 26 decks
-4% synergy
Restless Vents
15% of 20 decks
+12% synergy
Restless Reef
14% of 22 decks
+10% synergy
Mortuary Mire
13% of 193 decks
+8% synergy
War Room
13% of 191 decks
+6% synergy
Gaea's Cradle
12% of 26 decks
+6% synergy
Barren Moor
8% of 193 decks
+4% synergy
Fountainport
7% of 41 decks
+3% synergy
Shizo, Death's Storehouse
7% of 193 decks
+2% synergy
Westvale Abbey
6% of 193 decks
+4% synergy
Karn's Bastion
6% of 192 decks
+1% synergy
Spymaster's Vault
5% of 73 decks
+1% synergy
Ancient Tomb
5% of 193 decks
-5% synergy
Mana Artifacts
Sol Ring
84% of 193 decks
-1% synergy
Arcane Signet
57% of 192 decks
-15% synergy
Patchwork Banner
45% of 49 decks
+34% synergy
Rakdos Signet
38% of 29 decks
+8% synergy
Dimir Signet
31% of 32 decks
+1% synergy
Talisman of Dominance
22% of 32 decks
-9% synergy
Talisman of Indulgence
21% of 29 decks
-5% synergy
Golgari Signet
19% of 26 decks
+7% synergy
Patriar's Seal
18% of 188 decks
+16% synergy
Fire Diamond
14% of 29 decks
+8% synergy
Mind Stone
13% of 193 decks
-4% synergy
Charcoal Diamond
12% of 193 decks
+7% synergy
Heraldic Banner
11% of 192 decks
+10% synergy
Commander's Sphere
9% of 193 decks
-7% synergy
Throne of Eldraine
9% of 126 decks
+6% synergy
Thought Vessel
8% of 193 decks
-9% synergy
Caged Sun
7% of 193 decks
+4% synergy
Chromatic Lantern
6% of 193 decks
-3% synergy
Nyx Lotus
6% of 192 decks
+4% synergy
Fellwar Stone
6% of 193 decks
-15% synergy
Lands
Opulent Palace
73% of 11 decks
+46% synergy
Overgrown Tomb
62% of 26 decks
+19% synergy
Karplusan Forest
60% of 5 decks
+43% synergy
Sunken Hollow
59% of 32 decks
+25% synergy
Dragonskull Summit
59% of 29 decks
+28% synergy
Undergrowth Stadium
58% of 26 decks
+31% synergy
Godless Shrine
57% of 7 decks
+16% synergy
Seething Landscape
55% of 11 decks
+38% synergy
Crumbling Necropolis
54% of 13 decks
+23% synergy
Drowned Catacomb
53% of 32 decks
+28% synergy
Underground Mortuary
46% of 13 decks
+30% synergy
Woodland Cemetery
46% of 26 decks
+19% synergy
Zagoth Triome
45% of 11 decks
+15% synergy
Smoldering Marsh
45% of 29 decks
+12% synergy
Isolated Chapel
43% of 7 decks
+16% synergy
Path of Ancestry
38% of 193 decks
+17% synergy
Blood Crypt
38% of 29 decks
-1% synergy
Watery Grave
38% of 32 decks
-3% synergy
Deathcap Glade
35% of 26 decks
+21% synergy
Sulfurous Springs
34% of 29 decks
+15% synergy
Command Tower
32% of 193 decks
-42% synergy
Choked Estuary
31% of 32 decks
+15% synergy
Dimir Aqueduct
31% of 32 decks
+14% synergy
Steam Vents
31% of 13 decks
-8% synergy
Darkwater Catacombs
28% of 32 decks
+13% synergy
Hinterland Harbor
27% of 11 decks
+0% synergy
Tainted Wood
27% of 26 decks
+14% synergy
Tainted Isle
25% of 32 decks
+14% synergy
Haunted Ridge
24% of 29 decks
+8% synergy
Myriad Landscape
24% of 193 decks
+4% synergy
Haunted Mire
23% of 26 decks
+15% synergy
Necroblossom Snarl
23% of 26 decks
+12% synergy
Llanowar Wastes
23% of 26 decks
-2% synergy
Xander's Lounge
23% of 13 decks
-5% synergy
Sulfur Falls
23% of 13 decks
-7% synergy
Temple of Deceit
22% of 32 decks
+6% synergy
Graven Cairns
21% of 29 decks
+13% synergy
Temple of Malice
21% of 29 decks
+7% synergy
Cavern of Souls
20% of 193 decks
+13% synergy
Twilight Mire
19% of 26 decks
+10% synergy
Morphic Pool
19% of 32 decks
-7% synergy
Raucous Theater
18% of 17 decks
+4% synergy
Tainted Peak
17% of 29 decks
+7% synergy
Shadowblood Ridge
17% of 29 decks
+5% synergy
Rakdos Carnarium
17% of 29 decks
+2% synergy
Foreboding Ruins
17% of 29 decks
+2% synergy
Luxury Suite
17% of 29 decks
-9% synergy
Shipwreck Marsh
16% of 31 decks
-3% synergy
Fetid Pools
16% of 32 decks
+10% synergy
Temple of Malady
15% of 26 decks
-1% synergy