When you use the Eon Flute to soar on Latias or Latios, you automatically mega evolve them. If you take away their mega stone, the game will transfer it to to them when you soar, even if you give it to a different pokemon to hold.
I don't like how their mega evolved forms look like and would like to soar on a regular Latios/Latias. Is there any way to do this?
Best Answer
I don't think so, because only MegaLatios and MegaLatias can let you soar in the Sky, it's a feature you can only exploit with their mega-evolution.
As Bulbapedia says:
They have to megaevolve if you want to soar the sky.