Talk:Magic/@comment-81.156.47.106-20121020171837

I would say that the colour of a unicorn's magic aura is supposed to be the same as their cutie mark (or at least the main colour of it).

Chances are that hadn't been formally decided on during Season 1, explaining the changing colours. That, or animation errors.

The only pony who never fits the bill here is Trixie... for which I refer to my suggestion that it hadn't been formally decided upon back then. Well, that and Trixie ruins everything.

I'd even say Flim and Flam fit - they have green magic, and green leaves on their apple cutie marks. Flim would pretty much have to be green, and even though Flam has more red on his cutie mark, they're twins and therefore it makes sense that they have the same magic aura colour.