2 Evolving Wilds
12 Island
1 Terramorphic Expanse
4 Accumulated Knowledge
2 Augur of Bolas
4 Brainstorm
4 Counterspell
3 Delver of Secrets // Insectile Aberration
1 Disperse
4 Dream Twist
3 Jace's Erasure
4 Jace's Phantasm
3 Merfolk Secretkeeper // Venture Deeper
4 Mind Sculpt
4 Thought Scour
4 Tome Scour
1 Unsummon
Sideboard:
2 Augur of Bolas
4 Careful Study
1 Chronic Flooding
1 Diminish
1 Drowner Initiate
3 Ideas Unbound
1 Repeal
1 Spontaneous Mutation