What are Dreams used for in Assassin's Creed Valhalla: The Forgotten Saga?

sportskeeda.com:

Assassin's Creed Valhalla: The Forgotten Saga leans hard into the original game's mythological elements to create a powerful work of fantasy. The controversial franchise has moved far beyond its original elements and into the world of Norse-inspired rogue-like action fantasy.

Forgotten Saga puts the player into the role of Odin as he makes his way through Niflheim, the Norse land of the dead. The father of the Gods will do battle with powerful monsters before a final confrontation with Hel. There are several different rewards that can be earned on the journey, but one stands above the rest.

Assassin's Creed Valhalla: The Forgotten Saga will reward players with Dreams at the end of every run. This means that every time one pushes Odin a little deeper into the deadly realm, they'll earn some Dreams.

Dreams are the highest form of currency that this expansion has to reward its players with. The game will grant them plenty each time they open a chest or complete a new location in Niflheim.

To spend Dreams, just head back to the workshop in Ravensthorpe. Players should remember it as the first location in the expansion. Dreams are the currency that Everold will request for the unique armaments and gear that he makes.

Dreams serve as currency in this game's Asgard as, narratively, Eivor is dreaming of the entire scenario. With that in mind, these Dreams are the only currency he needs as Odin. Valka even warns the player against "trafficking in visions."

Since Assassin's Creed Valhalla: The Forgotten Saga is a rogue-like version of the format, Dreams function as a permanent boost. Players can use them to buy upgrades, cosmetics and unique pieces of gear.

With that being said, the biggest prize at the top of Everold's list is the Death