Kalendraf said:Be careful with the Huecuva. It's got DR 15/silver which could lead to a TPK at this level if the party doesn't have access to silver weapons. The Huecuva template is +2 CR, so even a 1st level priest version will be pretty potent for a 2nd level party. Depending on how many other undead the party encounters beforehand, the priest may be out of turn attempts to help here.
The Huecuva will be the main encounter of the upper level. I made him a 3rd level cleric, but by backstory he was an old man before he was cursed so I applied his age modifiers. He's got high mental stats, but his physical ones are pathetic. So while he does have the tough DR, they can at least cast magic weapon or might have found something in the dungeon by now. (3.0 heretic, remember?) He'll try to enthrall, and if he can spend some time buffing himself up. Should be a heckuva fight.