Okay, my players are just about ready to head into Jazdurine and I've read it and the Malachite Fortress over. For the most part, everything seems okay. But there are a few opponents that seem pretty tough for 1st and 2nd level characters, so I'm wondering what your experiences with the following opponents were:
1. The Grell. I could easily see this being a TPK, especially if they stumble across it at 1st level. Even at 2nd level it could kill the entire party. 10 attacks per round with possible paralysis on every attack. Flight. 10 foot reach. How can a 1st/2nd level party deal with this (it seems way under-CRed at CR 3)?
2. The mass of chains. With hardness 10, there's only one character in my PCs party that has any chance of doing damage to it. Plus it's a construct and thus immune to most spells.
3. Kazmojen. With his high AC, plus fast healing 5, the PCs are going to need a succession of lucky rolls to take him down. If they don't get them, I can't see them winning here.
Did anyone have to tone down these encounters at all? Or did you play them as written? If so, how did they work out?