Witcher Signs

To select an sign press X to use it R (can be changed in settings).

You're only able to use them if your energy is full.

To speed up your energy regeneration use Potions of Energy Regeneration.

The power of the sign is based on the strength.

Level up your sign strength at Places of Power the maximal level is 5.

With command persimission level 4 you can set your sign strength with the command "/sighstrength "

Read more about the signs in the original witcher wiki.