How do u upgrade items? And another thing... I heard that ppl r selling upgrade titans... WTF?! How do make a upgrade titan even? Or is it just a lie? If not plz tell me how to then. I also heard that u can upgrade zakarums, so can u also upgrade thunderstrokes? Can non-ladders upgrade too? Another thing, can u make items into ethereal? If so does it give better stats? I mean like better dmg and so on. Can this be done by non-ladders too?