These things are very powerfully bonused into your magic abilities whilst logged into BotB.
To get Bonus Magic Power there must be BotBr Level Ups!! =D
Level 5 - edit the Lyceum with Firki Markup
Level 20 - Uploading Pics to posts & comments. (To donate is to cheat. Shh... Hand over the money and speak not a word. We'll take care of the rest. *wink*)