7 Forest
8 Island
1 Simic Growth Chamber
1 Thornwood Falls
3 Woodland Stream
1 Arcane Adaptation
1 Castaway's Despair
1 Counterspell
1 Crushing Canopy
2 Deeproot Waters
1 Gaea's Skyfolk
2 Grasping Current
1 Headwater Sentries
1 Herald of Secret Streams
1 Jace, Ingenious Mind-Mage
1 Kopala, Warden of Waves
1 Ludevic's Test Subject // Ludevic's Abomination
1 Master of the Pearl Trident
3 Merfolk Branchwalker
1 Merfolk Looter
1 Merfolk Thaumaturgist
2 One With the Wind
2 Opt
1 Outland Colossus
1 Press the Advantage
2 Respite
1 Shaper Apprentice
1 Simic Charm
1 Simic Fluxmage
1 Spore Frog
1 Tempest Caller
1 Thrummingbird
1 Tishana, Voice of Thunder
1 Trygon Predator
2 Vineshaper Mystic
1 Watertrap Weaver
1 Woodland Bellower
Sideboard:
4 Merfolk