4 Riddleform
4 Crash Through
4 Opt
4 Shock
4 Unsummon
3 Brazen Borrower
4 Stormwing Entity
4 Sprite Dragon
4 Dreadhorde Arcanist
2 Temple of Epiphany
4 Steam Vents
6 Mountain
8 Island
3 Samut's Sprint
1 The Royal Scions
1 Raking Claws
Sideboard
1 Ashiok, Dream Render
1 Embereth Shieldbreaker
1 Disdainful Stroke
1 Narset, Parter of Veils
2 Flame Sweep
2 Whirlwind Denial
2 Negate
2 Redcap Melee
3 Aether Gust