Manetho reports: The first of these [kings], Achthoês, behaving more cruel than his predecessors, wrought woes for the people of all of Egypt, but afterwards he was smitten with madness and killed by a crocodile.

[1][7]If this hypothesis is correct, Wahkare Khety may have been a Herakleopolitan prince who profited from the weakness of the Memphite rulers of the Eighth Dynasty to seize the throne of Middle and Lower Egypt around 2150 BC.

From the Instructions, it is known that Wahkare Khety, in alliance with the nomarchs of Lower Egypt, managed to repel the nomad "Asiatics" who for generations roamed in the Nile Delta.

The expulsion of the "Asiatics" allowed the establishment of new settlements and defense structures on the northeastern borders, as well as the reprise of trades with the Levantine coast.

[12][13] On it, Wahkare Khety's name was found once in place of Nefri's, but it is unknown if the texts were originally inscribed for the king, or if they were simply copied later from an earlier source.