Four magical powers. In the general vehicles, the 'four legs of miraculous action' (rdzu 'phrul gyi rkang pa bzhi) are mentioned as intention, determination, diligence, and discernment; four causes for achieving the power of superknowledge. In Vajrayana, 'four magical displays' (cho 'phrul bzhi) are mentioned as being samadhi, consecration, conferring empowerment, and making offerings