Question about Kaer Morhen (Mild Spoilers!)
Hi everybody!
I had a question about the first time you can go to the Kaer Morhen Zone. Before I can acces this area, I encounter some characters who, for reason of how various side quest unfolds I offered them refuge in the witcher´s castle:
So...
No, you need to equip it to be an active skill/power.
Following your example, if you put the level 3 skill of Fast Attack in a skill slot, and take out the level 1, you loose the bonus for this one.