The Diablo – Prime Evil Collection for PS5 includes:

1. Diablo III: The main game where players embark on a quest to save the world of Sanctuary from the forces of evil. Choose from different classes and engage in intense combat and cooperative multiplayer.
2. Diablo III: Reaper of Souls: An expansion pack that adds new content, including the city of Westmarch, the Crusader class, and an additional act to the campaign. It also introduces new gameplay features and raises the level cap.
3. Diablo III: Rise of the Necromancer: A DLC pack that introduces the Necromancer class, allowing players to command the undead and explore new areas.

Please note that the availability of a Prime Evil Collection specifically for the PS5 has not been officially confirmed as of my knowledge cutoff in September 2021. It’s advisable to check official sources for the most up-to-date information on Diablo releases for the PS5.