Aggron

Aggron is a dual-type Steel/Rock Pokemon introduced in Generation III.

It evolves from Lairon starting at level 42. It is the final form of Aron.

Aggron can Mega Evolve into Mega Aggron using the Aggronite.

Aggron debuted in **A Hole Lotta Trouble**, under the ownership of Steven Stone (Kevin James/Kenichi Suzumaru). The Iron Armor Pokemon was used to send Team Rocket flying before being recalled into its Poke Ball.

In **Pikachu's Summer Festival**, an Aggron sent a Skarmory to kidnap an Azumarill to sing for him and his children.

In **Shocks and Bonds**, Johnny used an Aggron in a Double Battle against Tyson's Sceptile. It was defeated by its **Solar Beam**.

In **Grating Spaces**, Jessie (Rachael Lillis/Megumi Hayashibara) and James (Eric Stuart/Shinichiro Miki) were temporarily given a Charizard and Aggron. The two Pokemon were used to battle Ash's (Yuri Lowenthal/Rica Matsumoto) Donphan and Brock's (Eric Stuart/Yuji Ueda) Steelix. Along with Charizard, Aggron was returned to Delibird, who meant to give them to Butch (Eric Stuart/Takehito Koyasu) and Cassidy (Megan Hollingshead/Masako Katsuki).

In **Bibarel Gnaws Best!**, the head engineer used an Aggron to attack a Bibarel alongside a Metang and Magmar, but Bibarel dodged its attack. It was eventually defeated by Ash's Buizel's super-effective **Water Gun**.

In **Pokemon Ranger and the Kidnapped Riolu! (Part 2)**, J's (Jamie Chung/Takako Honda) client used an Aggron to barricade passages in a cave in order to prevent Ash and Kellyn from following him.

In **Steeling Peace of Mind!** and **Saving the World From Ruins!**, an Aggron was affected by Team Galactic's meddling on Iron Island.

In **Trials and Adulations!**, an Aggron battled Dawn's (Kath Soucie/Megumi Toyoguchi) Mamoswine.

In **Familiarity Breeds Strategy!**, Paul (Isaac C. Singleton Jr./Kiyotaka Furushima) used an Aggron in his Lily of the Valley Conference battle against Ash, fighting well against Pikachu with its powerful moves. However, it could not stand on the same par as Ash's Infernape and was defeated with a **Mach Punch**.

In **Volcanion and the Mechanical Marvel**, an Aggron that can Mega Evolve was under the control of Levi and Cherie's Mega Wave. It was used to battle Ash's Pikachu, Squishy, and Volcanion. It was later freed from their control when Alva's Mega Wave Crystal was destroyed, and it escaped.

In **The Prism Between Light and Darkness!**, Gozu owns an Aggron that can Mega Evolve. He sent it out to battle Professor Kukui (Abe Goldfarb/Keiichi Nakagawa) and Faba (Christopher Corey Smith/Mitsuaki Madono), where it attacked Hypno, Braviary, and Alakazam. In **Securing the Future!**, Aggron was defeated by Kukui's Incineroar.

An Aggron appeared in **Having a Wailord of a Time**, under the ownership of a contestant.

In the opening sequence of **Jirachi: Wish Maker**, Brendan used an Aggron and a Shiftry in a Double Battle.

An Aggron appeared in PK13.

A Trainer's Aggron appeared in a fantasy in **Like a Meowth to a Flame**.

Multiple Aggron appeared in **Lucario and the Mystery of Mew**, most of them as part of the feuding armies that were eventually placated by Sir Aaron (Matthew Mercer/Koichi Yamadera) in the past. In the present day, a Trainer's Aggron won against another Trainer's Hitmonlee during the Rota tournament.

In **The Mastermind of Mirage Pokemon**, Dr. Yung (Steven Weber and Steve Blum/Hidenobu Kiuchi) used a Mirage Aggron.

In **Glory Blaze!**, Conway's Aggron battled alongside Dawn's Pachirisu during the Hearthome City Tag Battle Competition.

In **Giratina and the Sky Warrior**, an Aggron and its pre-evolved forms helped Ash and his friends stop a broken glacier.

An Aggron appeared in **One Team, Two Team, Red Team, Blue Team!**.

An Aggron appeared in the opening sequence of **Zoroark: Master of Illusions**.

In **The Journalist from Another Region!**, a Trainer's Aggron was entered into the Pokemon Sumo Tournament on Harvest Island.

An Aggron that can Mega Evolve into Mega Aggron appeared in the opening of **Mega Evolution Special I**.

In **Mega Evolution Special IV**, a Trainer's Aggron that can Mega Evolve was one of the ten Mega Evolved Pokemon that Alain and his Charizard had to defeat.

A soldier's Aggron appeared in a flashback in **The Legend of X, Y, and Z!**.