Achala
Achala (Skt. Acala; Tib. མི་གཡོ་བ་, miyowa, Wyl. mi g.yo ba) is one of the ten wrathful kings (Skt. daśakrodha; Wyl. khro bo bcu) that are present in many Yoga Tantra and Anuttarayoga Tantra mandalas, and one of the four main meditational deities of the Kadampa school.