Destructive rites for use against the enemy through the practice of the Mahākāla Vajrapañjara sādhana of the Sa-skya-pa tradition - Ṅag-dbaṅ-kun-dgaʼ-bsod-nams, ʼJam-mgon A-myes-źabs, 1597-ca. 1662 (T. G. Dhongthog Rinpoche, 1978)