Below is a walkthrough for the Level 15 side quest called The Gate of the Vanquished in Horizon Forbidden West.
Meet Jetakka at the Gate of the Vanquished
Travel to the Gate of the Vanquished, which is southwest of Scalding Spear near the Tallneck, and speak with Jetakka. During the cutscene, you’ll have to side with either Yarra or Drakka. This choice is your personal preference. Whoever you don’t side with dies.
Defeat Yarra or Drakka (whoever you didn’t side with)
Defeat your opponent to complete the quest.
Rewards
- 4125 XP
- 3 Skill Points
- 1 Firestorm Warrior Bow