>>29397929No it won't because the second it uses the crystal even if it KO'd a strong pokemon, it goes back to being shit again. An example let's say sunkern uses a z crystal and KO's a Mega Tyranitar. Great, but wait now I have a regular old shitty sunkern left, oh no.
And yes I realize no one's going to be using a sunkern, but you still see the point having a powerful move doesn't make the pokemon any stronger, hell if it were the truth just give stuff Blast Burn or Frenzy plant and they'll be fine.
