4 Boomerang Basics
1 Broadside Barrage
1 Thundering Falls
4 Riverpyre Verge
1 Frostcliff Siege
1 Glacial Dragonhunt
1 Roaring Furnace/Steaming Sauna
4 Quantum Riddler
4 Duelist of the Mind
4 Spirebluff Canal
4 Stormchaser's Talent
4 Fear of Missing Out
4 Tiger-Seal
4 Torch the Tower
1 Wild Ride
4 Winternight Stories
4 Multiversal Passage
3 Mountain
7 Island
Sideboard
1 Frostcliff Siege
1 Roaring Furnace/Steaming Sauna
1 Torpor Orb
2 Pyroclasm
1 Fire Magic
1 Into the Flood Maw
1 Ral, Crackling Wit
1 Disdainful Stroke
1 Spell Pierce
2 Spider-Sense
1 Abrade
2 Soul-Guide Lantern