When I try to sell my stuff on world chat, many people didn't ask me about my stuff's price, they asked me how to make the rainbow color text lolz. Here is the instrution to make the rainbow color text :
The only way you can do this is by going to google and typing, Html rainbow color code generator. Its line programming for html coding, Talisman doesnt offer a rainbow color generator in game, only the basics, #R #W # B #G #Y or to underline your words #u . So, go to google and type that search in ( html color coding ) click on link, write in their generator what you want to say , and the code will pop up, however you can only type so much into world chat so keep the text short.