Expensive Rat Colony

Marrow-Gnawer
511 decks
Wick, the Whorled Mind
361 decks
Vren, the Relentless
196 decks
Ashcoat of the Shadow Swarm
185 decks
Karumonix, the Rat King
163 decks
Nashi, Moon's Legacy
124 decks
Totentanz, Swarm Piper
97 decks
Gyome, Master Chef
73 decks
Jarad, Golgari Lich Lord
30 decks
Lord Skitter, Sewer King
15 decks
Greasefang, Okiba Boss
15 decks
K'rrik, Son of Yawgmoth
13 decks
Athreos, God of Passage
12 decks
Morophon, the Boundless
12 decks
Ayara, First of Locthwain
10 decks
Nethroi, Apex of Death
9 decks
Rukarumel, Biologist
9 decks
Umori, the Collector
7 decks
Lurrus of the Dream-Den
6 decks
Damia, Sage of Stone
6 decks
Greven, Predator Captain
5 decks
Marchesa, the Black Rose
4 decks
Meren of Clan Nel Toth
4 decks
Kenrith, the Returned King
4 decks
New Cards
Revenge of the Rats
97% of 39 decks +93% synergy
Withering Torment
45% of 152 decks +25% synergy
Blasphemous Edict
42% of 69 decks +8% synergy
Banner of Kinship
38% of 69 decks +25% synergy
Gloomlake Verge
30% of 117 decks +12% synergy
High Synergy Cards
Rat Colony
100% of 1993 decks +99% synergy
Song of Totentanz
82% of 484 decks +79% synergy
Piper of the Swarm
76% of 1989 decks +75% synergy
Lord Skitter, Sewer King
75% of 1346 decks +73% synergy
Swarmyard
74% of 1993 decks +72% synergy
Pack Rat
72% of 1993 decks +71% synergy
Karumonix, the Rat King
70% of 1773 decks +69% synergy
Ashcoat of the Shadow Swarm
70% of 1858 decks +69% synergy
Urborg, Tomb of Yawgmoth
79% of 1993 decks +69% synergy
Bloodbond March
68% of 338 decks +68% synergy
Top Cards
Azure Beastbinder
65% of 389 decks +62% synergy
Marrow-Gnawer
65% of 1993 decks +64% synergy
Skullclamp
63% of 1993 decks +51% synergy
Ogre Slumlord
61% of 1993 decks +59% synergy
Jet Medallion
58% of 1993 decks +56% synergy
Persistent Marshstalker
58% of 668 decks +56% synergy
Dark Ritual
57% of 1993 decks +35% synergy
Rhystic Study
56% of 750 decks +28% synergy
Vren, the Relentless
56% of 513 decks +53% synergy
Kindred Discovery
55% of 750 decks +47% synergy
Creatures
Shoreline Looter
48% of 547 decks +46% synergy
Valley Rotcaller
48% of 774 decks +44% synergy
Roaming Throne
47% of 1060 decks +37% synergy
Totentanz, Swarm Piper
46% of 493 decks +45% synergy
Ayara, First of Locthwain
42% of 1989 decks +39% synergy
Taurean Mauler
42% of 529 decks +39% synergy
Tangled Colony
42% of 1346 decks +41% synergy
Ogre Chitterlord
37% of 484 decks +37% synergy
Lord Skitter's Butcher
36% of 1371 decks +35% synergy
Mad Ratter
35% of 528 decks +35% synergy
Ink-Eyes, Servant of Oni
34% of 1993 decks +32% synergy
Voracious Vermin
33% of 1227 decks +32% synergy
Beast Whisperer
33% of 337 decks +21% synergy
Nashi, Moon Sage's Scion
32% of 1947 decks +30% synergy
Species Specialist
32% of 1984 decks +31% synergy
Realmwalker
30% of 336 decks +24% synergy
Ratcatcher
30% of 1993 decks +29% synergy
Crypt Rats
27% of 1993 decks +26% synergy
Mindwhisker
22% of 400 decks +21% synergy
Mirkwood Bats
22% of 1454 decks +10% synergy
Nashi, Searcher in the Dark
22% of 69 decks +19% synergy
Twisted Sewer-Witch
21% of 1346 decks +20% synergy
Chittering Witch
21% of 1989 decks +20% synergy
Innocuous Rat
20% of 109 decks +19% synergy
Crypt Ghast
19% of 1993 decks +15% synergy
Typhoid Rats
19% of 1993 decks +19% synergy
Toski, Bearer of Secrets
19% of 336 decks +12% synergy
Swarm of Rats
19% of 1993 decks +19% synergy
Jarad, Golgari Lich Lord
19% of 338 decks +16% synergy
Daggerfang Duo
19% of 246 decks +18% synergy
Redcap Gutter-Dweller
18% of 493 decks +18% synergy
Gnat Miser
18% of 1993 decks +18% synergy
Purphoros, God of the Forge
18% of 529 decks +13% synergy
Birds of Paradise
18% of 338 decks -9% synergy
Esper Sentinel
18% of 91 decks -3% synergy
Burglar Rat
17% of 1989 decks +16% synergy
Throat Slitter
16% of 1993 decks +15% synergy
Cloudshredder Sliver
15% of 33 decks +13% synergy
Wave of Rats
15% of 1927 decks +14% synergy
Muldrotha, the Gravetide
15% of 171 decks +8% synergy
Chulane, Teller of Tales
14% of 28 decks +9% synergy
Sliver Hivelord
14% of 28 decks +7% synergy
Blightbelly Rat
14% of 1605 decks +12% synergy
Honest Rutstein
14% of 78 decks +6% synergy
Tidecaller Mentor
13% of 513 decks +12% synergy
Jaheira, Friend of the Forest
13% of 323 decks +8% synergy
Zulaport Cutthroat
13% of 1993 decks +3% synergy
Gilded Goose
13% of 337 decks +9% synergy
Blood Artist
12% of 1993 decks +1% synergy
Luminous Broodmoth
12% of 92 decks +10% synergy
Instants
Vampiric Tutor
60% of 1993 decks +42% synergy
Cyclonic Rift
54% of 750 decks +26% synergy
Fierce Guardianship
50% of 748 decks +32% synergy
Assassin's Trophy
49% of 337 decks +18% synergy
Deadly Rollick
48% of 1984 decks +37% synergy
Counterspell
47% of 750 decks +4% synergy
Heroic Intervention
47% of 338 decks +17% synergy
Swords to Plowshares
44% of 93 decks -19% synergy
Deflecting Swat
44% of 528 decks +27% synergy
Beast Within
43% of 338 decks +4% synergy
Chaos Warp
38% of 529 decks +6% synergy
Teferi's Protection
37% of 93 decks +17% synergy
Gnawing Crescendo
36% of 453 decks +36% synergy
Mana Drain
36% of 750 decks +21% synergy
Enlightened Tutor
32% of 93 decks +15% synergy
An Offer You Can't Refuse
32% of 742 decks +11% synergy
Swan Song
30% of 750 decks +13% synergy
Path to Exile
29% of 93 decks -17% synergy
Terminate
25% of 529 decks +4% synergy
Arcane Denial
25% of 750 decks +5% synergy
Village Rites
22% of 1983 decks +12% synergy
Bulk Up
21% of 14 decks +12% synergy
Golgari Charm
21% of 338 decks +15% synergy
Anguished Unmaking
20% of 93 decks -4% synergy
Deadly Dispute
20% of 1959 decks +9% synergy
Negate
20% of 750 decks -3% synergy
Culling the Weak
19% of 1993 decks +15% synergy
Pongify
19% of 750 decks +7% synergy
Flare of Malice
18% of 833 decks +14% synergy
Tear Asunder
18% of 320 decks +11% synergy
Bedevil
17% of 528 decks +3% synergy
Fell the Profane
17% of 833 decks +5% synergy
Cabal Ritual
16% of 1993 decks +11% synergy
Infernal Grasp
16% of 1957 decks +8% synergy
Generous Gift
15% of 92 decks -10% synergy
Sink into Stupor
15% of 578 decks +2% synergy
Akroma's Will
14% of 92 decks +5% synergy
Brainstorm
13% of 750 decks -8% synergy
Go for the Throat
13% of 1993 decks +6% synergy
Putrefy
12% of 338 decks -3% synergy
Crop Rotation
12% of 338 decks +2% synergy
Despark
12% of 92 decks -4% synergy
Worldly Tutor
12% of 338 decks -2% synergy
Malakir Rebirth
12% of 1983 decks +4% synergy
Untimely Malfunction
12% of 52 decks -5% synergy
Defile
11% of 1989 decks +8% synergy
Abrupt Decay
11% of 338 decks +0% synergy
Rapid Hybridization
11% of 750 decks +1% synergy
Mystical Tutor
11% of 750 decks -4% synergy
Imp's Mischief
11% of 1993 decks +8% synergy
Sorceries
Demonic Tutor
67% of 1993 decks +45% synergy
Swarmyard Massacre
54% of 512 decks +49% synergy
Blasphemous Act
40% of 529 decks +6% synergy
Feed the Swarm
37% of 1983 decks +19% synergy
Three Visits
36% of 338 decks +11% synergy
Toxic Deluge
35% of 1993 decks +17% synergy
Patriarch's Bidding
34% of 1993 decks +31% synergy
Nature's Lore
34% of 338 decks +2% synergy
Kindred Dominance
33% of 1993 decks +29% synergy
Cultivate
31% of 338 decks -15% synergy
Diabolic Intent
30% of 1993 decks +21% synergy
Farseek
29% of 338 decks -5% synergy
Immortal Servitude
27% of 93 decks +26% synergy
Plague of Vermin
26% of 1993 decks +26% synergy
Echoing Return
26% of 1971 decks +25% synergy
Damnation
23% of 1993 decks +15% synergy
Grim Tutor
22% of 1993 decks +18% synergy
Kodama's Reach
22% of 338 decks -9% synergy
Imperial Seal
22% of 1993 decks +16% synergy
Bala Ged Recovery
21% of 336 decks +12% synergy
Distant Melody
21% of 750 decks +16% synergy
Vandalblast
19% of 529 decks +3% synergy
Raise the Palisade
18% of 675 decks +15% synergy
Reanimate
17% of 1993 decks +1% synergy
Jeska's Will
16% of 528 decks -1% synergy
Rampant Growth
16% of 338 decks -18% synergy
Damn
14% of 91 decks -2% synergy
Doubling Chant
14% of 338 decks +14% synergy
Crippling Fear
14% of 1974 decks +12% synergy
Sign in Blood
14% of 1993 decks +4% synergy
Sylvan Scrying
13% of 338 decks +10% synergy
Triumph of the Hordes
12% of 338 decks +9% synergy
Season of Loss
12% of 670 decks +10% synergy
Kindred Charge
12% of 529 decks +11% synergy
Living Death
11% of 1993 decks +6% synergy
Farewell
11% of 91 decks -2% synergy
Night's Whisper
11% of 1993 decks +2% synergy
Austere Command
11% of 93 decks -2% synergy
Gruesome Fate
9% of 1993 decks +9% synergy
Secret Salvage
9% of 1993 decks +9% synergy
Pact of the Serpent
9% of 1974 decks +7% synergy
Windfall
9% of 750 decks -4% synergy
Ascend from Avernus
9% of 88 decks +7% synergy
Citywide Bust
9% of 92 decks +8% synergy
Torment of Hailfire
8% of 1993 decks +3% synergy
Insatiable Avarice
8% of 875 decks +3% synergy
Beseech the Mirror
8% of 1371 decks +4% synergy
Diabolic Tutor
8% of 1993 decks +2% synergy
Return to the Ranks
8% of 93 decks +7% synergy
Life's Legacy
7% of 338 decks +5% synergy
Utility Artifacts
Bontu's Monument
50% of 1993 decks +48% synergy
Thrumming Stone
45% of 1993 decks +44% synergy
Herald's Horn
39% of 1993 decks +33% synergy
Lightning Greaves
39% of 1993 decks +13% synergy
The Great Henge
33% of 337 decks +23% synergy
Coat of Arms
28% of 1993 decks +27% synergy
Thornbite Staff
26% of 1993 decks +26% synergy
Vanquisher's Banner
26% of 1993 decks +22% synergy
Bolas's Citadel
26% of 1989 decks +17% synergy
Phyrexian Altar
23% of 1993 decks +19% synergy
Ashnod's Altar
22% of 1993 decks +15% synergy
Whip of Erebos
18% of 1993 decks +14% synergy
Door of Destinies
16% of 1993 decks +14% synergy
The One Ring
15% of 1532 decks +6% synergy
Swiftfoot Boots
15% of 1993 decks -13% synergy
Fist of Suns
14% of 28 decks +7% synergy
Maskwood Nexus
13% of 1974 decks +10% synergy
Mirror Box
13% of 1947 decks +12% synergy
Parhelion II
12% of 92 decks +11% synergy
Eldrazi Monument
11% of 1993 decks +10% synergy
Sword of the Squeak
11% of 512 decks +10% synergy
Sensei's Divining Top
10% of 1993 decks +5% synergy
The Ozolith
9% of 1984 decks +5% synergy
Expedition Map
8% of 1993 decks +5% synergy
Imperial Recovery Unit
8% of 91 decks +7% synergy
Aerial Surveyor
8% of 91 decks +7% synergy
Peacewalker Colossus
8% of 93 decks +7% synergy
Akroma's Memorial
7% of 1993 decks +6% synergy
Aetherflux Reservoir
7% of 1993 decks +3% synergy
Thousand-Year Elixir
6% of 1993 decks +4% synergy
The Skullspore Nexus
6% of 127 decks +2% synergy
Altar of the Brood
6% of 1993 decks +5% synergy
Urza's Incubator
6% of 1993 decks +3% synergy
Wishclaw Talisman
6% of 1989 decks +0% synergy
Altar of Dementia
5% of 1993 decks +3% synergy
Enchantments
Impact Tremors
53% of 529 decks +44% synergy
Leyline of the Guildpact
40% of 10 decks +17% synergy
Garruk's Uprising
40% of 336 decks +24% synergy
Black Market Connections
38% of 1921 decks +27% synergy
Smothering Tithe
37% of 92 decks +12% synergy
Echoing Assault
35% of 94 decks +30% synergy
Reflections of Littjara
34% of 748 decks +29% synergy
Phyrexian Arena
32% of 1993 decks +17% synergy
Shared Animosity
32% of 529 decks +28% synergy
Grave Pact
31% of 1993 decks +27% synergy
Remembrance
31% of 93 decks +31% synergy
The Meathook Massacre
29% of 1957 decks +24% synergy
Greater Good
26% of 338 decks +21% synergy
Leyline of Transformation
22% of 117 decks +19% synergy
Haunted One
21% of 1921 decks +20% synergy
Goblin Bombardment
21% of 529 decks +14% synergy
Mystic Remora
19% of 750 decks +1% synergy
Cover of Darkness
18% of 1993 decks +17% synergy
Dictate of Erebos
18% of 1993 decks +14% synergy
Necropotence
17% of 1993 decks +12% synergy
Temur Ascendancy
17% of 30 decks +2% synergy
Concordant Crossroads
16% of 338 decks +14% synergy
Elemental Bond
15% of 338 decks +10% synergy
Aura Shards
15% of 47 decks +6% synergy
Parallel Lives
14% of 338 decks +7% synergy
Sylvan Library
14% of 338 decks +3% synergy
Arcane Adaptation
14% of 750 decks +13% synergy
Black Market
13% of 1993 decks +9% synergy
Tribute to the World Tree
13% of 236 decks +5% synergy
Rhythm of the Wild
12% of 40 decks -11% synergy
Cryptolith Rite
10% of 338 decks +7% synergy
Molten Echoes
10% of 528 decks +8% synergy
Vraska Joins Up
9% of 75 decks +4% synergy
Contamination
9% of 1993 decks +9% synergy
Aluren
9% of 338 decks +9% synergy
Land Tax
9% of 93 decks +2% synergy
Anointed Procession
9% of 93 decks -0% synergy
Mirari's Wake
9% of 47 decks -5% synergy
Doubling Season
8% of 338 decks -1% synergy
Into the Pit
8% of 90 decks +3% synergy
City on Fire
7% of 509 decks +3% synergy
Night of the Sweets' Revenge
7% of 188 decks +5% synergy
Etchings of the Chosen
7% of 92 decks +3% synergy
Tocasia's Welcome
6% of 84 decks +2% synergy
Phyrexian Reclamation
6% of 1993 decks +2% synergy
Exquisite Blood
6% of 1993 decks +1% synergy
Sultai Ascendancy
6% of 171 decks +4% synergy
Attrition
6% of 1993 decks +5% synergy
Chthonian Nightmare
5% of 838 decks +3% synergy
Oversold Cemetery
5% of 1993 decks +3% synergy
Planeswalkers
Tamiyo, Collector of Tales
16% of 171 decks +15% synergy
Liliana of the Dark Realms
7% of 1993 decks +5% synergy
Utility Lands
Three Tree City
72% of 774 decks +62% synergy
Cabal Coffers
67% of 1993 decks +56% synergy
Phyrexian Tower
48% of 1993 decks +40% synergy
Nykthos, Shrine to Nyx
47% of 1993 decks +41% synergy
Boseiju, Who Endures
45% of 332 decks +26% synergy
Bojuka Bog
42% of 1993 decks +11% synergy
Reliquary Tower
37% of 1993 decks +8% synergy
Ancient Tomb
35% of 1993 decks +24% synergy
Mudflat Village
34% of 780 decks +31% synergy
Otawara, Soaring City
33% of 746 decks +16% synergy
Takenuma, Abandoned Mire
30% of 1947 decks +19% synergy
Cabal Stronghold
25% of 1993 decks +21% synergy
Vault of the Archangel
22% of 93 decks +11% synergy
Castle Locthwain
20% of 1989 decks +15% synergy
Urza's Saga
16% of 1971 decks +9% synergy
Gaea's Cradle
16% of 338 decks +10% synergy
Lilypad Village
16% of 549 decks +13% synergy
Rogue's Passage
16% of 1993 decks -4% synergy
Crypt of Agadeem
15% of 1993 decks +14% synergy
Shizo, Death's Storehouse
14% of 1993 decks +9% synergy
Witch's Cottage
14% of 1989 decks +10% synergy
War Room
11% of 1982 decks +5% synergy
Yavimaya, Cradle of Growth
11% of 1971 decks +1% synergy
Lake of the Dead
9% of 1993 decks +8% synergy
Eiganjo, Seat of the Empire
9% of 91 decks -0% synergy
Shifting Woodland
8% of 72 decks -1% synergy
Volrath's Stronghold
8% of 1993 decks +6% synergy
Kessig Wolf Run
8% of 40 decks -8% synergy
Minas Tirith
7% of 56 decks -2% synergy
Restless Cottage
7% of 190 decks +2% synergy
Gavony Township
6% of 47 decks -3% synergy
Buried Ruin
6% of 1993 decks +1% synergy
The Shire
6% of 238 decks +2% synergy
Karn's Bastion
6% of 1989 decks +1% synergy
Command Beacon
6% of 1993 decks +1% synergy
Westvale Abbey
5% of 1993 decks +3% synergy
Mortuary Mire
5% of 1993 decks +1% synergy
Ancient Den
5% of 93 decks +0% synergy
Mana Artifacts
Sol Ring
92% of 1993 decks +7% synergy
Arcane Signet
71% of 1989 decks -1% synergy
Talisman of Indulgence
47% of 529 decks +20% synergy
Talisman of Dominance
41% of 750 decks +9% synergy
Patchwork Banner
36% of 566 decks +26% synergy
Talisman of Creativity
34% of 400 decks +5% synergy
Mana Crypt
31% of 1993 decks +23% synergy
Rakdos Signet
31% of 529 decks +1% synergy
Jeweled Lotus
29% of 1982 decks +23% synergy
Dimir Signet
28% of 750 decks -2% synergy
Orzhov Signet
23% of 93 decks -4% synergy
Golgari Signet
22% of 338 decks +10% synergy
Talisman of Hierarchy
22% of 92 decks -3% synergy
Chrome Mox
18% of 1993 decks +12% synergy
Fellwar Stone
14% of 1993 decks -7% synergy
Talisman of Resilience
14% of 337 decks +2% synergy
Thought Vessel
14% of 1993 decks -3% synergy
Mana Vault
14% of 1993 decks +8% synergy
Relic of Sauron
13% of 386 decks +2% synergy
Izzet Signet
13% of 401 decks -15% synergy
Lotus Petal
13% of 1993 decks +6% synergy
Throne of Eldraine
11% of 1208 decks +9% synergy
Mox Diamond
10% of 1993 decks +5% synergy
Boros Signet
9% of 33 decks -14% synergy
Mox Opal
8% of 1993 decks +3% synergy
Patriar's Seal
7% of 1921 decks +6% synergy
Mox Amber
7% of 1993 decks +3% synergy
Mind Stone
6% of 1993 decks -12% synergy
Chromatic Lantern
5% of 1993 decks -4% synergy
Heraldic Banner
5% of 1989 decks +4% synergy
Lands
Watery Grave
89% of 750 decks +48% synergy
Blood Crypt
88% of 529 decks +49% synergy
Overgrown Tomb
87% of 338 decks +44% synergy
Xander's Lounge
78% of 398 decks +51% synergy
Zagoth Triome
75% of 170 decks +45% synergy
Godless Shrine
74% of 93 decks +34% synergy
Steam Vents
71% of 401 decks +32% synergy
Luxury Suite
70% of 528 decks +43% synergy
Morphic Pool
68% of 749 decks +41% synergy
Indatha Triome
67% of 46 decks +36% synergy
Breeding Pool
67% of 171 decks +26% synergy
Ziatora's Proving Ground
62% of 40 decks +31% synergy
Bayou
61% of 338 decks +47% synergy
Undergrowth Stadium
60% of 336 decks +34% synergy
Badlands
56% of 529 decks +43% synergy
Scrubland
55% of 93 decks +41% synergy
Training Center
54% of 400 decks +27% synergy
Cavern of Souls
53% of 1993 decks +46% synergy
Command Tower
51% of 1993 decks -23% synergy
Underground Sea
51% of 750 decks +36% synergy
Savai Triome
48% of 33 decks +21% synergy
Raffine's Tower
48% of 31 decks +21% synergy
Underground Mortuary
48% of 109 decks +31% synergy
Vault of Champions
46% of 92 decks +20% synergy
Temple Garden
45% of 47 decks +4% synergy
Rejuvenating Springs
44% of 170 decks +15% synergy
Spara's Headquarters
43% of 28 decks +11% synergy
The World Tree
43% of 28 decks +9% synergy
Stomping Ground
42% of 40 decks +1% synergy
Dragonskull Summit
42% of 529 decks +11% synergy
Jetmir's Garden
41% of 29 decks +8% synergy
Drowned Catacomb
41% of 750 decks +15% synergy
Volcanic Island
41% of 401 decks +27% synergy
Tropical Island
40% of 171 decks +26% synergy
Ketria Triome
37% of 30 decks +4% synergy
Polluted Delta
36% of 1993 decks +25% synergy
Shipwreck Marsh
36% of 746 decks +17% synergy
Woodland Cemetery
36% of 338 decks +8% synergy
Haunted Ridge
35% of 526 decks +19% synergy
Deathcap Glade
33% of 333 decks +19% synergy
Isolated Chapel
32% of 93 decks +5% synergy
Undercity Sewers
32% of 606 decks +18% synergy
Bloodstained Mire
30% of 1993 decks +20% synergy
Hallowed Fountain
29% of 31 decks -12% synergy
Path of Ancestry
29% of 1993 decks +8% synergy
Crumbling Necropolis
28% of 401 decks -3% synergy
Opulent Palace
28% of 171 decks +1% synergy
Savannah
28% of 47 decks +15% synergy
Sulfurous Springs
28% of 529 decks +7% synergy
Sunken Hollow
27% of 750 decks -8% synergy