2 Flooded Grove
11 Forest
6 Island
2 Seaside Citadel
2 Yavimaya Coast
1 Asceticism
3 Coiling Oracle
1 Gleeful Sabotage
2 Harmonize
1 Leyline of Anticipation
3 Lorescale Coatl
3 Luminescent Rain
2 Mire Boa
4 Mold Adder
1 Naturalize
2 Orochi Sustainer
3 Overrun
3 Patagia Viper
3 River Boa
2 Seshiro the Anointed
2 Snake Umbra
3 Snakeform
2 Sosuke's Summons
2 Wasteland Viper
3 Winged Coatl
Sideboard:
2 Explore
2 Orochi Leafcaller
1 River Boa