(Based off of flight rising)

What elements are there?
Fire= Orange
Plague= Red
Nature= Green
Earth= brown
Water= blue
Ice= pale-light blue
Wind= light green
Shadow= Dark purple
Arcane= light purple
Storm= pale yellow
No element= light grey

How can you tell that a dragon is a specific element?
Their eye color.

How do you change elements?
This.

Example:

Before:
[insert dragon here]

After:
[insert drawing of eye with new eye color here]