History of Unexpected Guests

Overview

Unexpected Guests is a Shadowkeep-era Adventure at Lost Oasis, Echo Mesa on Io. Ikora Rey is worried about Taken emanations. Unlocked after the story missions leading to Fury and speaking to Asher Mir (Destinypedia says after Sacrilege; sources differ). Recommended power was 120 originally.

Walkthrough

1. Go to Terrabase Charon and defeat Taken.
2. Follow them into the Wraith Mines.
3. Carry energy charges from a node to a portal, three times, shutting down a ritual to open a portal to Savathûn's realm.
4. Defeat Iraz, Eye of Savathûn, a Taken Wizard with a Void shield. Void power weapons help.

Rewards

An ability unlock; no other rewards specified.