Here’s a fakemon based on a north American porcupine with forms

As I said North American porcupine
Steel type because I wanted to make its spikes metal but spikey. Has forms because I feel like it should be interesting

Spineless form is the base form of it. So which is what you'll find in the wild.

Other form Ball form. Goes into a ball of spikes (can roll like Sonic or just stand there for defence)

Its signature move is spike up
Allowing spineless to turn into spike or Ball form, or spike form turning into Ball form.

But can't turn back to spineless. Only if you switch you get it to the base form

What do you guys think?