Thanks. Was reading the trees upside down...

Tried to search for other threads on this, but couldn't find any. I'm trying to change my avatar and everytime I click save changes, it brings me to a screen saying Not connected. Any one know how to fix this?

Sorry if I missed this, but which five lightning skills should a corruption sorcerer put their points into first? Maybe I'm not understanding the tree but it looks like only the high level skills are taken in the lightning tree...wouldn't you need to be a high level be taking those?