User blog comment:AhmaddamhA/Change in Issei's Evil Pieces./@comment-1359322-20160701020804/@comment-24.113.252.213-20160703043520

Dude....no.

It doubles the user's power each time [Boost] is used/called.

Example:

Let's say Issei's base power is 2.

1st [Boost] - 2 x 2 = 4

2nd [Boost] - 4 x 2 = 8

3rd [Boost] - 8 x 2 = 16

It goes on from there.