A post seen online on facebook mentionned this deity so i checked out who he or she was.
a wrathful deity that cuts through obscurations. it seems to have been brought to Tibet and Bon by padmasambhava. a favouirte master of tibet recent of mine, dilgo khyentse Rinpoche, loved the rituals for that deity. And practuiced it with his students. we all could do with a little wrathful energy to clear up obscurations. may Buddha guide us all on the path. om shanti om!