Dagda

Minor Goa'uld in the service of System Lord  Balor, and promoter of his fall with the help of Manannan mac Lir and his scientist Arawn. Defeated their common enemy, has assimilated into equal parts the territory and armies of Balor and has applied to be admitted as a System Lord. Lugh has imprisoned and raised its Warmaster Cuchulainn instead of the first. Despite having won enormous power, dagda was betrayed and killed by Morrigan with three shots zat's who destroyed his shot. Following his empire and armies passed under the control of Morrigan, as well as the possession of the Eye of Balor.