4 Dreamroot Cascade
12 Forest
7 Island
3 Auspicious Starrix
2 Collective Resistance
2 Dreamtail Heron
1 End-Raze Forerunners
4 Gemrazer
2 Glowstone Recluse
2 Ivy, Gleeful Spellthief
4 Migratory Greathorn
2 Pollywog Symbiote
3 Pouncing Shoreshark
3 Sea-Dasher Octopus
3 Silhana Ledgewalker
2 Simic Charm
4 Snakeskin Veil
Sideboard:
2 Alpha Authority
2 Annul
1 Essence Scatter
2 Gaea's Blessing
2 Keep Safe
2 Shifting Ceratops
2 Sublime Epiphany
2 Tormod's Crypt