The Dhāraṇī of the Iron Beak [1] is the third of the “five beak dhāraṇīs” (mchu sde lnga, Toh 759–763) and among the few scriptures in the Degé Kangyur concerned with weather control practices. In Indra’s Rock Cave on Vaidehaka Mountain, Śakra requests the Buddha for the wrathful means with which to protect the Buddhist teachings. The Buddha then recites the dhāraṇī of the iron beak along with a short discourse on its efficacy, ritual instructions for weather control, and an exhortation for secrecy.
