>>57643203>>57643447Yep, when a non-Mega uses a move (it can't spam the same move since the icon disappears), it helps charging the Mega bar. When a Mega Evolution uses a move, it gains a "mega boost" and the attack animation becomes way more flashy and the range seems to increase as well. So basically, you need to charge up your Megas by using the base form and cycling through moves/Pokémon. They work like trump cards that have natural advantages and time limitations over other Pokémon instead a really powerful Pokémon.