Deck
4 Arcane Denial
3 Black Vise
4 Chain of Vapor
4 Counterspell
3 Daze
1 Flash of Insight
4 Forsaken City
4 Gush
4 Impulse
18 Island
1 Mana Short
2 Root Maze
4 Stasis
3 Thwart
1 Upheaval

Sideboard
3 Annul
3 Blue Elemental Blast
2 Cursed Totem
1 Ensnare
2 Gaea's Blessing
1 Mana Short
2 Pyroclasm
1 Teferi's Response