Aggronite
Ultra Sun & Ultra Moon
Ultra Sun & Ultra MoonShowing Ultra Sun & Ultra Moon. Items may require trading, an event, or downloadable content.
One of a variety of mysterious Mega Stones. Have Aggron hold it, and this stone will enable it to Mega Evolve during battle.
Category: Held Items
Sources: PokéAPI, PKHeX game records, Pokémon Showdown and Serebii.
