Like Weapons, they have a tier system as well, with Greater Runestones providing a larger effect than it's regular and Lesser counterparts. You'll be able to find Runestones by defeating Enemies, in chests, or by asking a blacksmith to craft one if you have the correct diagram unlocked. There https://thankgoodnessyoureheregam98642.tribunablog.com/o-truque-inteligente-de-thewitcher3-que-ninguém-é-discutindo-51215376