Alter Aeon Online Help

Keywords are:  'firespells spells colors firecolors'

You can change the color of most of your mage fire spells for 1000 credits,
with available colors of red, green, cyan (blue), purple, and white.  Yellow
is the default color.

The color you buy will change the color of your spells until you buy
a change to a different color (the color does not toggle.)

Use the 'credit buy' command to get more information on how to use
credits to buy the different fire spell colors.