>>15377877He'll get a new form and that form will have a mega evolution that combines all 3 legendarys
you must have those 3 in your party though and can't use any other pokemon.
it willl have 1000 Bst
And it will wreck everythang
but only that pokemon
you'll need it to battle one on one A Giant machine like pokemon constucted by Team flare ( team flare will be then considred that best villlan team after that.
in the after math luminose city is completely destroyed, So team flare will and run off to a new region with the three legendarys.
In the new region the pokemon are 100+ and you can use previous game data. of course when playing online anything will drop back to lvl 100