Elegy

From Megaman Mush Wiki

An old gravedigging robot that turned into a wise sage after he unearthed The Book of Luna and several Stardroid parts. Became a man of mystery whose advice and teachings were revered by many, including Epsilon whose Irregular movement took a more coherant shape after he was tutored by the Reploid.

Elegy helped the world on its way to Mars during the Brand New Sky TP but was destroyed by Ra Moon after it was released from its prison.