Dracia Eldren was a sharp featured woman. Her long greying hair was pulled back into a severe coif. Narrowed black eyes studied the potential Princess stand-ins. Darcia was well schooled in the ways of ettiquette. She was a seasoned Mistress. Her name was well known about the different Kingdoms and Queendoms.
She was the woman you contacted when you wanted your daughter to become the well cultured and well taught pillar of nobility. She was the woman who schooled young princesses on the fine art of being noble. Dracia was as strict as they come. Years of practice allowed her to use a switch upon her subject without leaving any marks. Only a sharp stinging pain as a reminder of their failures. She lives for her work.
If you wanted to infiltrate a kingdom with a doppleganger…you needed the help of a professional. One who knew all the ends and outs of Princess behavior.
Her dark grey coat hardly never touched the ground as she walked. Her back arched and her head held up proudly. Darcia fingered the switch at her side as she studied these potentials. These potentials were of poor condition. Some of them were farmer’s daughters. Pathetic. She had her work cut out for her. At all times there would need to be at least three princess replacements in training. They would have to learn together. Eat together and train together. Every movement would have to be perfect. And she only tolerated perfection.
On a location with numerous webs, and at least one big spider, there is a something inside a cocoon. It is humanoid in shape, still moving. If the heroes free it (not before they kill or drive away the spiders), they meet a ... zombie!
The poor zombie wandered the dungeon alone, and tried to kill a big living creature (= a spider). The spider used the usual treatment, even if this victim did not look tasty. The zombie can be easily killed as any other zombie. It got but several doses of spider-poison, so can be something worth if it is extracted. You can mention to a druid or ranger the fact the spider had no poison anymore.