4 Breeding Pool
6 Forest
4 Hinterland Harbor
8 Island
2 Temple of Mystery
4 Brineborn Cutthroat
4 Essence Scatter
4 Frilled Mystic
3 Merfolk Trickster
2 Nightpack Ambusher
4 Opt
4 Sinister Sabotage
4 Spectral Sailor
1 Spell Pierce
2 Syncopate
4 Unsummon
Sideboard:
3 Aether Gust
1 Mu Yanling, Sky Dancer
4 Shifting Ceratops
3 Spell Pierce
3 Thrashing Brontodon
2 Vivien Reid