24 Swamp
1 Adaptive Shimmerer
1 Ambush Gigapede
1 Bane of the Living
1 Battlefly Swarm
1 Bilious Skulldweller
1 Blightbeetle
1 Blister Beetle
1 Bloatfly Swarm
2 Brain Maggot
1 Brain Weevil
1 Brass Gnat
1 Brood of Cockroaches
1 Carrion Ants
1 Carrion Beetles
1 Carrion Grub
1 Carrion Locust
1 Caustic Crawler
1 Chainflail Centipede
1 Circuit Mender
1 Clockwork Beetle
1 Clockwork Swarm
1 Devouring Swarm
1 Distended Mindbender
1 Dross Hopper
1 Dune Beetle
1 Durable Coilbug
1 Endless Cockroaches
1 Fen Hauler
1 Ferropede
1 Filigree Crawler
1 Flow of Maggots
1 Fog of Gnats
1 Foundry Hornet
1 Fretwork Colony
2 Fumulus, the Infestation
1 Giant Cockroach
1 Halo Scarab
1 Heartstabber Mosquito
1 Hex Parasite
1 Huskburster Swarm
1 Infesting Radroach
1 It of the Horrid Swarm
1 Jagwasp Swarm
1 Jhoira's Timebug
1 Jhoira's Toolbox
1 Mantis Engine
1 Mortician Beetle
1 Mortipede
2 Nantuko Husk
1 Necropede
1 Necrosquito
1 Needlebug
1 Perilous Shadow
1 Pestilent Souleater
1 Phyrexian Battleflies
1 Plague Beetle
1 Plague Fiend
1 Plague Stinger
1 Prakhata Pillar-Bug
1 Primordial Gnawer
1 Rot Farm Mortipede
1 Skittering Cicada
1 Skittering Heartstopper
1 Spinal Parasite
1 Spire Mangler
1 Stinging Cave Crawler
1 Stirge
1 Swamp Mosquito
1 Wasp of the Bitter End
1 Zanikev Locust
Sideboard:
1 Aberrant Researcher // Perfected Form
1 Delver of Secrets // Insectile Aberration
1 Dimir Spybug
1 Docent of Perfection // Final Iteration
1 Luminous Broodmoth
1 Moonwing Moth
1 Sludge Strider
1 Time Beetle
1 Woodlot Crawler