Amoghasiddhis is one of the five important Dhyani Buddhas. His name describes his characteristics perfectly. Amogha(Amoha) means the exclusion of confusion or spiritual ignorance, siddhi means Mastery in a subject. So in Amoghashiddhi is a Master to help remove confusion and spiritual ignorance. "Mogha" can also be translated as a failure, unfruitful, or unsuccessful. Thus Amogasiddhi is also the master of success, the one whose success cannot be obstructed. This is perhaps the most common description for Amogasiddhi, "the Buddha of unobstructed success."
