བུད་མེད་དགུག་པ་མཆོག་ཏུ་གྲུབ་པའོ། །
Another application of the mantra is as follows: He should draw a clear likeness of the king on a plank of aśoka wood and write his name in the center with his own blood, bovine bezoar, and red saffron.
Light, Reality, Assembly