Board Thread:Questions and Answers/@comment-174.114.16.252-20160114220107

Recently in Activities there is an exchange for one white beard stone or one black beard stone plus 15 diamonds for something called Blue Universal Stuff. it says it's level 10 and the description is "Stuff for any blue hero soaring to purple hero". but i'm not really sure what it does or how to use it. can anyone help me? I've already exchanged a white beard stone for one and i'm not sure if i should get more.  