Nastasen is known from three types of objects. There is a stela with a long historical inscription, a silver handle of a mirror, and several
shabti-figures. The mirror handle and the
shabti were found in a pyramid at
Nuri (Nu. 15), which was obviously his burial place. He was the last Kushite king to be buried in the royal cemetery at
Napata. The granite stela was found at
New Dongola and is now in the
Egyptian Museum of Berlin (Inv. no. 2268). Originally, it was most likely placed in the
Amun temple of Jebel Barkal. In the upper part appear the pictures and name of his mother,
Pelkha, and his wife,
Sekhmakh, next to the king. During his reign, Nastasen defeated an invasion of Kush from
Upper Egypt. Nastasen's monument calls the leader of this invasion Kambasuten, a likely local variation of
Khabbash. Khabbash was a local ruler of Upper Egypt who had campaigned against the
Persians around 338 BC. His invasion of Kush was a failure, and Nastasen claimed to have taken many fine boats and other
war prizes during his victory. ==Tomb excavation==