4 Breeding Pool
5 Forest
4 Hinterland Harbor
8 Island
3 Temple of Mystery
4 Brineborn Cutthroat
4 Essence Scatter
4 Frilled Mystic
4 Merfolk Trickster
2 Negate
4 Nightpack Ambusher
4 Sinister Sabotage
4 Spectral Sailor
2 Syncopate
4 Unsummon
Sideboard:
1 Aether Gust
1 Arlinn, Voice of the Pack
2 Carnage Tyrant
3 Entrancing Melody
4 Growth-Chamber Guardian
1 Mass Manipulation
1 Mu Yanling, Sky Dancer
2 Negate
4 Shifting Ceratops
1 Veil of Summer