Overgrowth is a Quest in Pillars of Eternity 2: Deadfire.
- Speak to Iverra.
- Travel to the underwater ruins of Cignath Mór.
- Find the source of the magical growth.
- Deal with the machine.
- Return to Fleet Master Okaya.
- Speak to Head Engineer Hetu.
- Sail to Sayuka and speak with Fleet Master Okaya, she will lead you to Iverra, who can be found at workshop.
- Sail to Cignath Mór with the helm given by Iverra.
- Explore the ancient ruins. There is a locked stone door require you press the 4 mural in the correct order. (Serpent, Shark, Whale, Kraken)
- The machine that creates these giant creatures is behind a locked door (require 16 Mechanics to open). When you interact with it, Galawain, the god of hunt will stop you.
- If you agree with Galawain, you need to shut down three pylons to flood this ruin. Otherwise you can shut down the machine and fight the Kraken.
- Report to Fleet Master Okaya.