>>54684871>Release an item that can search non-rulebox evolutions>Make more stage 1s with useful abilities>Make stage 1s attacks have sinergy with their stage 2You can end up with tons of deck like Greninja BREAK or Gardevoir if you make their stage 1 too useful, but if they make the abilities not good enough to be played on their own (unlike Refinement), and the attacks something other than Mirage Step then I'm sure it'll be fine.