Vaal Hazak Investigations are a type of quest in Monster Hunter: World that allows players to hunt the elder dragon Vaal Hazak. These investigations can be obtained by completing optional quests, or by finding them on the ground in the Rotten Vale. Once a player has obtained an investigation, they can use it to track Vaal Hazak and hunt it.
There are several benefits to completing Vaal Hazak investigations. First, they can reward players with rare items, such as Vaal Hazak fangs and claws. Second, they can help players to level up their Hunter Rank. Third, they can provide players with a challenge, as Vaal Hazak is a powerful elder dragon.
