Assassin's Creed Valhalla features many exciting mechanics that allow players to refine their own combat builds and stick to their preferable weapon types or skills. What's great about weapons in Valhalla is that everything can be upgraded in different ways, whether it is directly leveling up gear stats with resources such as iron ore or titanium, enhancing a weapon's quality with rare resources such as Nickel or Tungsten ingots, or socketing up to three runes in every weapon. Runes are obtainable by exploring and looting, buying from merchants, or earning as rewards from quests or by taking down important targets.