Avalon

Avalon (/ˈæv.ə.ˌlɑn/) is an Aggron known for her purple colouration unlike other Aggron. Avalon lives and has claim on Amethyst Mountain, 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.