Mimir says to Young Kratos , "Care to talk about whatever the Norns put you through?"

To get Classic/Young Kratos in the God of War Valhalla DLC, you simply need to complete the main story attached to the DLC. No, that doesn't mean 100% completion, only playing through the main plot and hitting the end credits - a process that'll probably take somewhere between 10 to 15 hours, depending on your skill level and what difficulty you have the game at.

The God of War Valhalla young Kratos skin from the original GOW trilogy (also known as Classic Kratos), allows you to tackle the DLC as the original Ghost of Sparta - but not only that, players can even carry it across into God of War Ragnarok New Game Plus, which presumably will deeply confuse the main cast about why Kratos is now suddenly half his age. Nevertheless, whatever mode you want to try it out in, we'll explain how to unlock Young Kratos in God of War Valhalla below, and what the rules on using it are!