Dune: Prophecy explores the origin story of the Bene Gesserit, introducing the mysterious character Desmond Hart. Desmond's powers and mysterious background are yet to be explained. The authenticity of Desmond's powers remains unclear,

Prophecy think the ‘twice-born’ figure, who is key to the long-awaited Reckoning, might be a different character to the one first suspected. The Reckoning, also known as Tiran Arafel, would essentially be the end of a peaceful galactic order in Dune - and the sisters of the Bene Gesserit believe it is coming.