1 Blood Crypt
1 Command Tower
1 Crumbling Necropolis
1 Dragonskull Summit
1 Drowned Catacomb
1 Exotic Orchard
5 Island
1 Luxury Suite
1 Morphic Pool
5 Mountain
1 Mudflat Village
1 Path of Ancestry
1 Seething Landscape
1 Smoldering Marsh
1 Sunken Hollow
10 Swamp
1 Swarmyard
1 Three Tree City
1 Watery Grave
1 Xander's Lounge
1 Arcane Adaptation
1 Arcane Denial
1 Arcane Signet
1 Ashcoat of the Shadow Swarm
1 Azure Beastbinder
1 Black Market Connections
1 Blasphemous Act
1 Bloodline Pretender
1 Changeling Outcast
1 Chaos Warp
1 Chittering Witch
1 Coat of Arms
1 Conspiracy
1 Daggerfang Duo
1 Deadly Dispute
1 Dimir Signet
1 Distant Melody
1 Feed the Swarm
1 Fellwar Stone
1 Gnawing Crescendo
1 Graveshifter
1 Impact Tremors
1 Ink-Eyes, Servant of Oni
1 Izzet Signet
1 Karumonix, the Rat King
1 Kindred Discovery
1 Kindred Dominance
1 Leyline of Transformation
1 Lord Skitter, Sewer King
1 Lord Skitter's Butcher
1 Mad Ratter
1 Marrow-Gnawer
1 Maskwood Nexus
1 Mindwhisker
1 Nashi, Moon Sage's Scion
1 Negate
1 Ogre Chitterlord
1 Ogre Slumlord
1 Pack Rat
1 Patchwork Banner
1 Persistent Marshstalker
1 Phyrexian Arena
1 Piper of the Swarm
1 Plague of Vermin
1 Rakdos Signet
1 Reflections of Littjara
1 Roaming Throne
1 Shoreline Looter
1 Skullclamp
1 Sol Ring
1 Song of Totentanz
1 Swarmyard Massacre
1 Talisman of Creativity
1 Talisman of Dominance
1 Talisman of Indulgence
1 Taurean Mauler
1 Terminate
1 Thought Vessel
1 Totentanz, Swarm Piper
1 Twisted Sewer-Witch
1 Voracious Vermin
1 Vren, the Relentless
1 Wick, the Whorled Mind
Sideboard:
1 An Offer You Can't Refuse
1 Counterspell
1 Dark Ritual
1 Echoing Assault
1 Rat Colony
1 Reliquary Tower
1 Tangled Colony
1 Typhoid Rats
1 Valley Rotcaller