Complex sentence: After several days in Drogon's lair, she falls ill and begins to hallucinate, and is later found by Khal Jhaqo, formerly a captain of her Khalasar who betrayed her husband.
Split into simpler sentences: After several days in Drogon's lair, she falls ill and begins to hallucinate. She is later found by Khal Jhaqo, a former captain of Drogo's khalasar who had betrayed her husband.