The answers to your two questions are different.For the sword skills, each level applies to that particular combo. So, when you see "First Attack," "Second Attack" and so on flash on the screen (if you don't have those messages turned off), the talents in that level apply to that part of the attack. This can make for some interesting decisions -- the lower-level sword skills aren't as powerful as the higher-level ones, but on the other hand, the higher-level ones don't kick in until later. It can be better to do less overall but do it sooner, so your enemy dies before it has time to do as much to Geralt. Decisions, decisions.If you haven't "bought" more advanced levels in sword, then you don't get them. But even at first level, Geralt has a basic attack, followed by the first level, so it's not just one swing over and over again.The signs, on the other hand, don't have clear and separate stages, the way the sword skills do. As far as I know, everything applies if you fully power-up a sign. I'm not sure which things apply and which don't if you don't power-up a sign.Flash? You've pawed through the guts of this game the most ... care to weigh in here?