You will meet many memorable characters during your time in Horizon Forbidden West. Everyone feels important in their own way, but you often never get a chance to catch up with them outside of the quest or errand they appear in. This guide explains what happens to Natikka, the NPC you meet in The Deluge side quest after that quest ends.
She fulfills her dream
After completing The Deluge side quest, you can find Natikka in The Grove, home of the Tenakth. She finally achieves her goal of becoming a marshal after getting her tribe back on their feet after the flood. You can talk to her in one of the museum rooms in The Grove. See above for a map reference for Natikka’s location.
There is no reward for speaking to Natikka after she becomes Marshal. The only thing you get from this interaction is the satisfaction that she got what she wanted in the end and you managed to help her achieve that goal by saving her tribe and her life in influenced in some way. She fondly remembers her old commander, but respects the position she was given and is even strict on herself, even when it comes to Aloy.
https://www.gamepur.com/guides/what-happens-to-natikka-after-the-deluge-in-horizon-forbidden-west What happens to Natikka after The Deluge in Horizon Forbidden West?