4 Breeding Pool
2 Castle Garenbrig
2 Castle Vantress
8 Forest
7 Island
3 Temple of Mystery
4 Biogenic Ooze
4 Frilled Mystic
2 Gilded Goose
4 Growth Spiral
4 Hydroid Krasis
4 Incubation Druid
4 Merfolk Skydiver
1 New Horizons
2 Sinister Sabotage
2 Stonecoil Serpent
1 The Great Henge
2 Voracious Hydra
Sideboard:
1 Aether Gust
1 Ashiok, Dream Render
1 Jace, Wielder of Mysteries
2 Kenrith's Transformation
1 Narset Transcendent
1 Return to Nature
3 Shifting Ceratops
1 Tale's End
1 Tamiyo, Collector of Tales
3 Veil of Summer