2 Negate
2 Opt
2 Syncopate
3 Unsummon
4 Sinister Sabotage
4 Essence Scatter
3 Spectral Sailor
4 Frilled Mystic
4 Merfolk Trickster
4 Nightpack Ambusher
4 Brineborn Cutthroat
3 Temple of Mystery
4 Hinterland Harbor
4 Breeding Pool
5 Forest
8 Island
Sideboard
1 Thrashing Brontodon
4 Shifting Ceratops
3 Entrancing Melody
2 Cerulean Drake
2 Ashiok, Dream Render
2 Veil of Summer
1 Negate