Brawn % reduction bug
It gives faster recharge not a recharge reduction.
Without the faster recharge it is 100%/(10%/s), at 30% faster recharge that is 100%/(13%/s) which is 7.692307~ and the game just shows it as 3/4.
Most things in the game gives faster recharge rather than reduced recharge. This is probably to make it work with Chilled.
wow well then this weird math somehow makes sense. touche