my deck is sooooo slow!

im trying to make this deck in to a Standard format deck but when i do it makes is so slow.

            2x iron hands ex

2x raikou v

3x miraidon ex

1x Mew ex.                                                           

1x iron bundle

1x squawkabilly ex

1x latias ex

• Trainers 
• 2x switch
• 4x nest ball
• 4x Electric Generator
• 3x Energy Switch
• 4x Boss’s Orders
• 2x Iono
• 4x professor   
• 2x Levincia
• 1x prime catcher
• 3x Arven
• 2x Forest Seal Stone
• 2x ultra ball
• 2x Bravery Charm
• Energy 
• 12x Basic Lightning Energy
• 2x Double Turbo Energy