Main deck (82)
2 Callaphe, Beloved of the Sea
4 Capture Sphere
4 Didn't Say Please
4 Drowned Secrets
4 Dungeon Geists
24 Island
2 Kiora Bests the Sea God
2 Mass Manipulation
4 Mystic Sanctuary
4 Negate
2 Omen of the Sea
4 Opt
4 Overwhelmed Apprentice
4 Starlit Mantle
4 Teferi's Time Twist
2 Thassa, Deep-Dwelling
4 Unsummon
4 Wall of Lost Thoughts

Sideboard (15)
2 Castle Vantress
4 Convolute
6 Island
2 Omen of the Sea
1 Yorion, Sky Nomad