Other self emanated divine forms identified within the caves consist of : the " Pal-khorlo-dompa " ( Sri Cakrasambhara gods seen even now ); a long cavernous passage in the basement that makes a distinction between the good and the evil while manoeuvring through it; the projecting rock face in the form of Hayagriva directly facing the valley denoting " Abhicarya " in ferocious shapes; a temple of Hayagriva at the lower level; crystal images of tutelary deities; a three-faced Hayagriva ( discovered by Ngawang Tenzin ); a whip containing combined prayers; a stone slab with foot print of a dakini ( the youngest daughter of Ngawang Tenzin ); a temple of the four handed Mahakala at the upper cave created by the Shabdrung, a hazardous cave at the bottom a fit place for hermits; and a large sandalwood tree, considered as walking stick that was planted by Phajo Drukgom with the prophecy that " This will be the centre from which the Drukpa Kargyud doctrine will spread ".