Once things got to a high level with my group I just started winging it and gave up trying to “balance“ encounters. I threw everything I had at them (including a tarrasque at level 19) and while things were exciting I never felt that things were out of control. But I also wasn‘t ever trying to “beat” the players, I just wanted to thrill them.
I know, I don't know to "beat" them. I explain: last session I tried to run a homemade adventure instead of the premade campaign I normally use. A scene I prepared was that they triggered a trap to fall in a room underneath the room they were, and start the dungeon. To me, the trap was the "hook", and the dungeon is where the adventure will run. I know, I've made that part a little "railroady", but for me was such a small part I tought it would be barely noticeable.
But what I forgot, is that the party barbarian has a Eagle Whistle, and when the Evil Guy of the scene was bragging (big mistake), the barbarian tried to fly. Really panicked, I called that room a dead magic zone. The session ended there, they were thrilled by the scene and wanting more for the next session but for me was a close call of a single PC flying straight to a boss I still hadn't mechanically fleshed out.
"If only I had checked the character sheets". This occured to me, so I tought "why this piece of advice wasn't on the DMG? Maybe it was, but I glossed over it, inadvertently". Experience for me, but then I asked myself (and then, all you) if there was a good book to have tips like this to be a better DM. Not the big streamer guys, just a little better than me. That would be enough.
I've taken from the local nerd library the 4e DMG books as suggested and I will check them when I will have some time. Checked the Monte Cook book, seems good from the sample. The Guide to Great GM, still from the sample, seems "dense", I have to check it from reviews and such (neither are cheap, understably, and neither are available physically to Italy if not using their stores, that tend to have expensive S&H and long deliver times).
Thanks for al you having replied me and all who will reply after me! Thank you
