What are Mega Stones in Pokemon Champions? Mega Stones are held items in the Pokemon video games that allow specific Pokemon to Mega Evolve. This temporary transformation physically alters the Pokemon ...

Aggronite is one of the rarer Mega Stones in Pokémon Champions, turning Aggron into a powerful defensive Mega tank. The good news is you don’t have to do much for it; Aggronite comes bundled with a ...