Dragons, being huge and meaty, are the ideal habitat for countless unpleasant parasites.
Snowflake is a white-scaled dragon that has gone slightly mad: not only does she like people (not for lunch,that is!), but she wants them to be happy and fine, even if it is not to their liking…
There exists a prestigious academy with a history going back hundreds of years. Graduates are highly skilled and very much sought after for employment. For purely traditional reasons, the academy requires its students to become proficient in a skill or area of knowledge that has no use in the modern world. This could be Ancient Egyptian, an antiquated form of writing such as shorthand, knowledge of building or repairing antique steam engines, programming COBOL, etc. PCs who graduated from this academy must be sure to have this skill in their repertoire.