4 Flagstones of Trokair
4 Flooded Strand
6 Island
4 Plains
4 Prismatic Vista
1 Underground Sea
4 Brainstorm
2 Crucible of Worlds
4 Delver of Secrets // Insectile Aberration
4 Force of Will
4 Mana Vortex
4 Ponder
3 Prismatic Ending
2 Snapcaster Mage
2 Spell Pierce
4 Swords to Plowshares
2 Terminus
Sideboard:
3 Back to Basics
1 Counterbalance
1 Eater of Days
2 Entreat the Angels
2 Force of Negation
2 Jace, the Mind Sculptor
2 Lórien Revealed
1 Monastery Mentor
2 Narset, Parter of Veils
1 Portent
2 Teferi, Time Raveler