Deck
4 Chain of Vapor
4 Counterspell
3 Daze
2 Flash of Insight
3 Foil
4 Gush
3 Impulse
17 Island
2 Mana Leak
2 Opt
4 Phyrexian Dreadnought
4 Portent
4 Stifle
4 Vision Charm

Sideboard
2 Blue Elemental Blast
2 Brain Freeze
3 Essence Flare
3 Hydroblast
3 Powder Keg
2 Teferi's Response