Hi,fellow Witchers.
After fighting in the arena with Butcher,some bar with a lightning sign appeared in left upper corner.
What is these and what I can do with it?
Its the adrenaline bar. Once it is full press X (default) and you will use a special attack based on which talents you chose (its either a Group finisher, Heliotrope sign or Berserk mode for Swords, Signs and Alchemy respectively)
