Final answer:
Skyrris Bolgolam was knowledgeable or well-informed about various matters.
Step-by-step explanation:
The phrase 'well-versed in affairs' means that Skyrris Bolgolam was knowledgeable or well-informed about various matters. In the given context, it suggests that he had a comprehensive understanding of different subjects or topics related to the text. This could include politics, military strategies, or governance.