Main deck (60) 4 Aurora Eidolon 4 Battle Screech 2 Boros Garrison 4 Escape Tunnel 4 Inside Out 2 Lunarch Veteran 5 Mountain 5 Plains 2 Prismatic Strands 4 Pursue the Past 2 Rites of Initiation 2 Sandstorm Eidolon 4 Spirit Mascot 4 Squadron Hawk 4 Thrilling Discovery 4 Tireless Tribe 4 Wind-Scarred Crag Sideboard (15) 3 Breath Weapon 2 Obsidian Acolyte 2 Prismatic Strands 3 Red Elemental Blast 2 Shenanigans 3 Thraben Charm