Avalon

Avalon (/ˈæv.ə.ˌlɒn/) is an Aggron known for her purple colouration unlike other Aggron. Avalon lives and has claim on Amethyst Peak, taking care of it. Avalon mainly eats the hematite present in the mountain (because Aggron mainly eat iron), but she also eats rock containing permanganate for its sweet taste, and her purple coloration is caused by the permanganate ions.

Appearance
Avalon's body is that of a typical Aggron with some differences. Avalon is visibly fatter than most Aggron as well as her body having a very slight purple tint. Her eyes, mouth and other insides are a very vibrant purple. Her shoulders have three spikes, and each band on her arms and legs have a spike. Her tail also has steel bands each with a spike. Her spikes are especially sharp.

Protecting the mountain
Avalon calls Amethyst Peak her home and does her best to protect and maintain it. Like other Aggron, if the environment is damaged in some way (via landslides, fires, floods, etc.), she will bring topsoil to the damaged area and plant new trees and other flora to restore the land. For this reason, she is also very weary of people living in civilisation due to their tendency to take land and resources for themselves. Avalon is very strong, so people visiting the area don't try to mess with her. She allows other fauna to inhabit the mountain, however, especially since they often play vital roles in the mountain's ecosystem. Due to her favourite colour being purple, she mostly plants purple flora, and because of this, it's not just the rock underneath that's purple.