For every 10 levels you earn, you can choose one power!
Tree Killer - You can print assignments for another class with a Print Pass
Song Of My People - When you buy a Music Pass it applies to your Guild
Malefactor - You can Purge Guilds, not just classes, when you buy a Purge Item
Benefactor - You can use your AP to buy a gift for someone else
Double Agent - You can Purge your own class
Jester - Your Extend-O-Matic can be used to entertain your peers at the end of class