Baldur's Gate 3 Investigate the Selunite Resistance Walkthrough

Posted on 18 August 2026 | 34
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In Baldur's Gate 3, exploring the dark corners of Act 2 reveals deep lore and intricate side quests that enrich your narrative journey. One such engaging quest is Investigate the Selunite Resistance, which details the historical pushback against Sharran control in the Shadow-cursed Lands. Uncovering these hidden historical remnants provides valuable loot and contextual depth to the region's tragic past.

How to Start the Quest

Players typically kick off this investigation by discovering a cryptic note in an abandoned potter's workshop located south of the Last Light Inn. This document hints at a hidden movement that operated in secret right under the noses of the Dark Justiciars. Reading this note updates your journal and points you toward your next major destination within the zone.

If you miss the potter's house entirely, you can also stumble upon clues while thoroughly exploring the surrounding wilderness. The game offers multiple points of entry for this questline to ensure that observant adventurers do not miss out on the rich narrative. Keeping a close eye on old journals and scattered correspondence is key to tracking the movement.

Exploring the Last Light Inn Cellar

The next phase of your investigation leads you straight to the cellar of the Last Light Inn, a sanctuary holding many secrets. You will need to look for hidden doorways and breakable walls that conceal ancient, trapped tunnels used by the historical resistance. Navigating these passageways requires high perception to spot the numerous traps left behind to deter intruders.

Inside these forgotten tunnels, you will face a handful of environmental dangers and hostile creatures that have claimed the dark spaces. Defeating these threats allows you to explore the central chambers where the Selunites left behind their final records. Ensure your party members are fully healed before entering, as the tight spaces can make tactical positioning difficult.

Searching the Mason Guild

The final clues to wrapping up this historical investigation lie within the Mason Guild found in the town of Reithwin. You will need to locate a hidden button or elevator mechanism that descends into a secret underground operations room. This subterranean base reveals exactly how the local artisans coordinated their efforts against the shadow curse.

Inside the deep workshop, your party must face a challenging combat encounter against a group of powerful spectral entities. Overcoming these foes rewards you with high-tier gear and the concluding log that officially completes the questline in your journal. Understanding how the local population fought back adds a profound layer of meaning to your efforts to save the region.