1 Animal Sanctuary
1 Breeding Pool
1 Command Tower
1 Evolving Wilds
15 Forest
1 Hinterland Harbor
6 Island
1 Oran-Rief, the Vastwood
1 Path of Ancestry
1 Reliquary Tower
1 Simic Growth Chamber
1 Temple of Mystery
1 Thornwood Falls
1 Vineglimmer Snarl
1 Yavimaya Coast
1 Ambush Viper
1 Arcane Signet
1 Beast Within
1 Bident of Thassa
1 Biomass Mutation
1 Blight Mamba
1 Broodbirth Viper
1 Cobra Trap
1 Coiling Oracle
1 Counterspell
1 Cultivate
1 Distant Melody
1 Explosive Vegetation
1 Growth Spiral
1 Hexdrinker
1 Hooded Hydra
1 Kaseto, Orochi Archmage
1 Kashi-Tribe Elite
1 Krosan Grip
1 Lonis, Cryptozoologist
1 Lorescale Coatl
1 Lotus Cobra
1 Mold Adder
1 Moss Viper
1 Mystic Snake
1 Nature's Will
1 Obelisk of Urd
1 Ohran Frostfang
1 Ohran Viper
1 Orochi Hatchery
1 Orochi Sustainer
1 Overrun
1 Patagia Viper
1 Plasm Capture
1 Prowling Serpopard
1 Rampant Growth
1 Rapid Hybridization
1 Reconnaissance Mission
1 Reflections of Littjara
1 Retreat to Coralhelm
1 Rhonas's Monument
1 Sabertooth Cobra
1 Sachi, Daughter of Seshiro
1 Sakiko, Mother of Summer
1 Sakura-Tribe Elder
1 Sakura-Tribe Scout
1 Saryth, the Viper's Fang
1 Seshiro the Anointed
1 Shisato, Whispering Hunter
1 Simic Charm
1 Simic Signet
1 Skullwinder
1 Skyshroud Claim
1 Snake Basket
1 Snake Pit
1 Snake Umbra
1 Snakeform
1 Sol Ring
1 Sosuke, Son of Seshiro
1 Sosuke's Summons
1 Stonecoil Serpent
1 Sylvan Anthem
1 Time of Need
1 Vanquisher's Banner
1 Winged Coatl
1 Yuan-Ti Malison
Sideboard:
1 Triumph of the Hordes