Need help with M Gardevoir deck

Pokémon

2 Mega Gardevoir-EX PCL 106

2 Gardevoir-EX PCL 105

1 Gardevoir-EX STS 78

2 Giratina-EX AOR 93

1 Xerneas BREAK STS 82

3 Xerneas STS 81

1 Hoopa-EX AOR 36

2 Shaymin-EX ROS 77

Trainer

1 Escape Rope

3 Gardevoir Spirit Link

4 Max Elixir

1 Super Rod

4 Ultra Ball

4 VS Seeker 1 Hex Maniac

2 Lysandre

3 N

1 Pokémon Fan Club

3 Professor Sycamore

1 Skyla

4 Fairy Garden

Energy

11 Fairy Energy

3 Double Dragon Energy