4 Breeding Pool
1 Drowned Catacomb
3 Forest
4 Hinterland Harbor
1 Island
4 Overgrown Tomb
3 Watery Grave
3 Woodland Cemetery
2 Cast Down
3 Fblthp, the Lost
4 Frilled Mystic
4 Hostage Taker
2 Hydroid Krasis
4 Jadelight Ranger
4 Llanowar Elves
4 Merfolk Branchwalker
1 Roalesk, Apex Hybrid
4 Vivien's Arkbow
4 Wildgrowth Walker
1 Zegana, Utopian Speaker
Sideboard:
1 Biogenic Ooze
1 Carnage Tyrant
2 Cast Down
2 Crushing Canopy
2 Disdainful Stroke
4 Negate
1 Tamiyo, Collector of Tales
1 The Eldest Reborn
1 Vivien Reid