4 Boomerang Basics
4 Flow State
4 Opt
1 Into the Flood Maw
4 Eddymurk Crab
2 Multiversal Passage
7 Island
4 Sleight of Hand
1 Spell Pierce
4 Stormchaser's Talent
2 Get Out
4 Steam Vents
4 Spirebluff Canal
4 Slickshot Show-Off
4 Riverpyre Verge
4 Burst Lightning
2 Roaring Furnace/Steaming Sauna
1 Secret Identity
Sideboard
2 Spell Pierce
2 Annul
1 Sear
2 Impractical Joke
1 Disdainful Stroke
2 Stock Up
1 Long River's Pull
2 Ral, Crackling Wit
1 Wan Shi Tong, Librarian
1 Broadside Barrage