The Veilguard is a game about choice and consequence. One of the decisions that has the most immediate impact happens at the beginning of the game’s final quest. The effect this decision has on the remainder of the game and,

Players need to defeat the Formless One three times before meeting its finale form during the Pinnacle of its Kind quest in Dragon Age: The Veilguard.

In Dragon Age The Veilguard, Something Wicked is a quest found in the Hossberg Wetlands area of the map. Like most other quests, this one involves having to take out some Darkspawn and help out NPCs in the process. You must also converse with soldiers, and then take down enemies to conclude the quest.