21 Island
1 Reliquary Tower
4 Brain Freeze
4 Brainstorm
3 Didn't Say Please
3 Fog Bank
4 Frantic Search
1 Psychic Spiral
4 Rewind
2 Snap
4 Teferi's Tutelage
1 Thought Collapse
4 Thought Scour
4 Wall of Lost Thoughts
Sideboard:
1 Clear the Mind
4 Merfolk Secretkeeper // Venture Deeper
1 Psychic Spiral
1 Traumatize