Human Versatility 1 & 2 how many times can you use it?

[fugazi70]

Is it 1x per level? Also if I use say HV 1 the max can I then use HV 2 ?

***NM I just tested it and its locked so no usehaving HV on my toolbar!****

[Emili]

It is an enhancement that you'd have to use AP to take it. Is 5 times per rest unless you take the "extra boosts enhancements" Each click last for 20 seconds however delay in aninmation allows 18 seconds of actual use time. This equates to 1 and a half minutes of usable boost between shrines.

If you use HV1 - HV4 all use the same use counter. It would make little sense to use HV1 if you had HV4 because the counter pool is one in the same.