1 Ambush Viper
1 Bident of Thassa
1 Biomass Mutation
1 Bounty of the Luxa
1 Broodbirth Viper
1 Cobra Trap
1 Coiling Oracle
1 Cultivate
1 Curiosity
1 Deep Freeze
1 Elvish Mystic
1 Glass Asp
1 Grafted Exoskeleton
1 Grow from the Ashes
1 Growth Spiral
1 Harmonize
1 Illusory Ambusher
1 Incubation // Incongruity
1 Journey of Discovery
1 Kaseto, Orochi Archmage
1 Kashi-Tribe Elite
1 Kashi-Tribe Reaver
1 Kodama's Reach
1 Llanowar Elves
1 Lorescale Coatl
1 Mask of Memory
1 Matsu-Tribe Sniper
1 Mold Adder
1 Mystic Snake
1 Naturalize
1 Nemesis of Mortals
1 Ohran Viper
1 Ophidian
1 Ophidian Eye
1 Orochi Eggwatcher // Shidako, Broodmistress
1 Orochi Hatchery
1 Orochi Sustainer
1 Overrun
1 Patagia Viper
1 Plasm Capture
1 Plaxmanta
1 Rampant Growth
1 Rapid Hybridization
1 Sabertooth Cobra
1 Sachi, Daughter of Seshiro
1 Serpent Generator
1 Simic Cluestone
1 Simic Keyrune
1 Simic Locket
1 Simic Signet
1 Skullclamp
1 Snake Pit
1 Snake Umbra
1 Snakeform
1 Sosuke, Son of Seshiro
1 Trygon Predator
1 Urban Evolution
1 Winged Coatl
Sideboard:
1 Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
1 Skullclamp
1 Sol Ring