Did you not read my entire post? With an embarrassing edit that I really didn't know. Mainly because I primarily play a warlock and just started a hunter and a Titan about a week ago. Because I don't know every aspect of the game you think I don't know who one of the vendors in the tower are? Because I ask the community to inform me rather then Google for every answer. Because I guarantee someone had to show you how to beat vault of glass and crotas end rather than you figuring it out. Or let me guess.....you probably googled it.