Knowledge [Astrology] (Int; Trained Only)
Characters with this skill have a general understanding of celestial bodies, and the influence of that movement upon the beings of Krynn. The astrologer can identify the constellations, and knows legends associated with the constellations.
Check: A character who makes a successful check sees a general condition that is likely to occur within the next month. If unsuccessful, the attempt gives inaccurate information. The check has a DC of 10 for easy questions, 15 for basic questions, and 30 for difficult questions.
Retry: One month must be allowed between retries.
Special: An untrained Knowledge (Astrology) check is simply an Intelligence check. Without actual training, a character only knows common knowledge.
Astrology Nonweapon Proficiency, Dragonlance Adventures, page 71, by Tracy Hickman and Margaret Weis.