1 Castle Vantress
15 Island
4 Watery Grave
4 Arclight Phoenix
4 Creeping Chill
4 Discovery // Dispersal
4 Drowned Secrets
1 Maximize Altitude
4 Merfolk Secretkeeper // Venture Deeper
4 Mission Briefing
4 Opt
4 Radical Idea
3 Unsummon
4 Wall of Lost Thoughts
Sideboard:
3 Ashiok, Dream Render
3 Disdainful Stroke
3 Jace, Wielder of Mysteries
3 Negate
3 Saheeli, Sublime Artificer