Advice by a Deathless Siddha: An Extremely Concise Daily Practice Uniting the Short Lineages of Amitayus and Hayagriva

This concise instruction for accomplishing longevity (tsedrup) is said to be an abridgment of Thangtong Gyalpo’s (1361–1485?) original sadhana. According to the colophon, Khyentse Wangpo composed the practice in a meditation cave used by Thangtong Gyalpo himself.