Are Mega Evolutions Permanent?

Unlike regular evolving, which is permanent, Mega Evolving temporarily transforms your Pokémon, changing their appearance, improving their performance in battle through a significant boost in stats, and offering other unique benefits.

Is Mega evolution in Pokemon go permanent?

Mega Evolution in Pokemon is a temporary transformation of some Pokemon. This evolution can “boost” a Pokemon, meaning that they will have a different appearance, different base stats, and abilities from its regular-evolved form.

How long do mega evolutions last?

The duration that Pokémon stay in their Mega-Evolved form has doubled from four hours to eight hours. The cap for Mega Energy has increased from 999 to 2,000. This limit applies to each individual type of Mega Energy, not the total amount of Mega Energy you have across Pokémon species.