I don't see Embirch in the same vein as Flarelm and Pyroak so, after evolving, its moves vary greatly, aside from Petal Dance and Synthesis. There's obviously no Wood Hammer or Flare Blitz.
Very basic. Removed Hyper Beam, Giga Impact, and Earthquake, as those are all moves that are generally reserved specifically from fully evolved Pokémon and Ground- or Rock-type Pokémon. Also removed are Light Screen, Overheat, and all three HMs. Light Screen because it doesn't have armor and I see Light Screen as an "armor"-type move. Overheat should be fairly obvious, although I don't know if that means I should also remove Flamethrower and Fire Blast... No HMs because I can't see cute little Embirch using any of those moves.
No Heat Wave for about the same reason as no Overheat (again, I don't know whether to remove all 4 moves... Maybe I'll just get rid of all special Fire-type moves, save Ember). No Iron Defense because it's another "armor"-type move. Earth Power, same reason as Earthquake.
EDIT: Won't have time to finish. :'[