Need help. Yveltal/Pyroar variant. HELP ME!

Yveltal/Darkrai/Pyroar

3x Yveltal EX
3x Darkrai EX
3-3 Pyroar
2x yveltal
2x Charizard EX
1x Mega Charizard (69/106)

8x fire energy
8x darkness energy
4x double colorless energy

4x blacksmith
4x dark patch
4x professor sycamore
4x ultra ball
3x muscle band
4x N

So Im thinking of making this, but i want some opinions first. What do u think?..I realize some cards are out of the format, and I need to cut down the energy, so give some suggestions.

I moved 2 posts to an existing topic: Yveltal-EX Variants // BCR-on