Talk:Harp of Aurelia/@comment-54.240.217.17-20150903213821

What's with the ~ on the percentages? I was read that with BB/SBB that ~ basically means it takes more/less to fill as the BB lvl goes up ( obviously respective to the numbers going up or down from left to right).

But whaq does it mean here? is it 7 or 15% reduction of BB? Is it random everytime it's used?