This Aggron is a Steel/Rock-type Pokémon owned by Gozu. When it Mega Evolves, it becomes a pure Steel-type.
Biography[]
Gozu sent out Aggron to fight Professor Kukui and Faba. He immediately Mega Evolved it and commanded it to use heavy slam on Hypno, Alakazam and Braviary, eventually defeating all three.
As Faba had no Pokémon left, Kukui had to send out incineroar, who fended of Aggron with Darkest Lariat. Incineroar then defeated Aggron with Malicious Moonsault.
