QQ War BR icon how to light

QQ Service Icon Manager displays the war BR icon:

QQ Client electrical icon effect:

After the successful lighting icon, you can receive a free gift package:

So, QQ War BR icon How to light it?

From the following can be seen, light the war br icon to the game role level reached 30, as the level of increase, the icon level will be improved. It is said that the war BR the role of the game is difficult to upgrade, we see To do it! For those who like this game, there is not much pressure.