From PokéHeroes Wiki
|Pre-Evolution: Autumn Flaaffy|
Autumn Ampharos is an Event Pokémon which is distributed through the Event Distribution.It was released from 12th to 25th October 2018.
|EHP:||EXP to level 100:|
Autumn Ampharos can mega-evolve into Mega Autumn Ampharos if it is level 50 + holding a Mega stone.