Darkrai EX BKP varients // BLW-on 2016

I’m not sure what to play for the next UK Regionals, so I thought this deck might be a good idea:
Pokemon: 10
2 Darkrai EX BKP
1 Darkrai EX LTR
2 Yveltal EX
2 Shaymin EX
1 Yveltal XY
1 Yveltal BKT
1 Keldeo EX
Trainer/Supporter/Stadium: 39
4 Professor Sycamore
2 N
1 Colress
1 AZ
1 Ghetsis
1 Lysandre
1 Xerosic
1 Pokemon Center Lady

4 Dark Patch
4 Ultra Ball
4 Vs Seeker
3 Fighting Fury Belt
1 Float Stone
4 Max Elixir
2 Battle Compressor
1 Tool Scrapper
1 Computer Search

3 Reverse Valley
Energy:11
8 Dark
3 DCE
If you can, please suggest any improvements. Move this post to an existing thread if there is one.
Thanks!

This is an expanded list…Darkrai-EX LTR, Keldeo-EX, N, Colress, Ghetsis, Dark Patch, Tool Scrapper, and Computer Search are all illegal.

Hs regionals are expanded. I believe the title has been miswrote.

In the UK all Autumn Regionals are Standard, all Spring Regionals are Expanded and Cities can be either.