First, you must get a spren to approach. The type of gemstone is relevant; some spren are naturally more intrigued by certain gemstones. In addition, it is essential to calm the spren with something it knows and loves. A good fire for a flamespren, for example, is a must. —Lecture on fabrial mechanics presented by Navani Kholin to the coalition of monarchs, Urithiru, Jesevan, 1175
