XY didnt really have lots of playable cards expect for Yveltal. Breakpoint has more competitave value.
Here is my opinion
1.Phantom Forces
2.Roaring Skies
3.Breakthrough
4.Breakpoint
5.Steam Siege
6.Ancient Origins
7.Primal Clash
8.XY
9.Furious Fists
10.Flashfire
11.Evolutions...