The Elden Ring Shadow of the Erdtree DLC adds several new NPCs to the game, each with their own missions. Among the NPCs, Thiollier's quest line is directly linked to St. Trina reveals lots of details about him. If you have been overcome with curiosity and want to solve this quest, we are here for you. So with that, let's begin how to complete Thiollier's quest in Elden Ring Shadow of the Erdtree.
Shadow Of The Erdtree: All Quests in Order (Complete Missed Content Guide)
If you're looking to solve the mystery surrounding Miquella and St. Trina, then Thiollier's mission line is of utmost importance. His quest line requires a lot of back and forth, and you have to defeat Putrescent Knight and Promised Consort Radanh to finish it. Here's a step-by-step guide on how to finish it:
Finally, be sure to summon Thiollier against the followers of Miquella, and after defeating them he will be available for summoning against Promised Consort Radahn.
After defeating Promised Consort Radahn, you can obtain Thiollier's armor and weapons from his body. And that's it! You have completed Thiollier's quest in Elden Ring Shadow of the Erdtree.
