Hello james,
I just need your quick interpretation!.
A bouda's gaze can bestow ill fortune on her enemies. This hex can affect a creature within 30 feet that the bouda can see. The target takes a –2 penalty on one of the following (bouda's choice): AC, ability checks, attack rolls, saving throws, or skill checks. The hex lasts for a number of rounds equal to 3 + the bouda's Intelligence modifier. A successful Will saving throw reduces the duration of the hex to 1 round. Once per day when the bouda uses this hex, she can impose two different penalties on the target instead of just one. If the bouda takes the evil eye hex, it increases the number of different penalties she can impose on the hex's target by 1.
So if I have evil eye hex, it only increases by 1 the number of different abilities I can affect with Bouda's gaze in general? Or this increment only works only when I use the "once per day ability"?