There are 57 Mega Stones available in Pokémon Champions at launch, and you can obtain them via the Frontier Shop, Battle Pass ...
Game Rant on MSN
How to Get & Use Mega Stones in Pokemon Champions
How to get, use, and equip Mega Stones for each Pokemon in Pokemon Champions.
A guide explaining every method of acquiring Mega Stones in Pokémon Champions, including the shop, tutorial, and battle pass.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results