- Vima Ladrub: Vima Ladrub is a combined practice of three immortal Vidyadharas (Shri Simha, Vimalamitra, and Guru Padmasambhava). It’s a Guru practice and a branch sadhana of Chimé Pakmé Nyingtik (The Heart Essence of Deathless Ārya Tārā). In the Khyentse tradition, Vima Ladrub is usually practised for Jamyang Khyentse Chokyi Lodro’s Anniversary as Drubcho (practice intensive).