21 Island
4 Arcane Denial
4 Brainstorm
2 Compulsive Research
1 Court of Cunning
3 Drowned Secrets
1 Flow of Ideas
2 Frantic Search
2 Mindshrieker
4 Prosperity
4 Psychic Corrosion
4 Serum Visions
1 Sol Ring
1 Teferi, Temporal Pilgrim
4 Thought Scour
3 Treasure Cruise
Sideboard: