4 Delver of Secrets
4 Kiln Fiend
4 Nivix Cyclops
4 Gitaxian Probe
4 Ponder
2 Gush
4 Lightning Bolt
2 Mutagenic Growth
1 Spell Pierce
3 Temur Battle Rage
3 Evolving Wilds
4 Preordain
1 Slip Through Space
3 Apostle's Blessing
2 Dispel
1 Swiftwater Cliffs
5 Mountain
9 Island
Sideboard
1 Slip Through Space
1 Dispel
2 Electrickery
1 Annul
2 Electrostatic Bolt
1 Harvest Pyre
3 Hydroblast
2 Pyroblast
2 Stormbound Geist