The wife of the wannabe Las Vegas rapper charged with abusing his children and keeping at least two of them in cages finally called the police after he allegedly threatened to kill her, documents reveal.

Amanda Stamper, 33, called the Las Vegas Metropolitan Police Department from the stock room of a Walgreens on June 11, where she told dispatchers she was hiding from her pimp husband “because he threatened to kill her,” the arrest warrant obtained by The Post stated.