Sceptile: Crunch, Leaf Blade, Thunder Punch, Leech Seed (Crunch/Sub because in BT, it's better to have type coverage over tricks)
Blazekin: Earthquake, Rock Slide/Overheat, Brick Break/Sky Uppercut/Reversal, Overheat/Substitute/Endure (you can go the route of Endure/Reversal or Sub/Reversal, or...