Elden Ring Shadow of the Erdtree– St. Trina and Thiollier Questline is one of the quests that introduce supporting characters in the DLC. This guide covers where to find St. Trina and Thiollier.
Where to Find St. Trina In Shadow Of The Erdtree DLC
St. Trina is located in the Fissure. Begin at the location marked on the map above. Travel down into the cave leaping from rock to rock. There will be a tunnel at the bottom for you to follow. Once you reach the end, keep right. Cross the old ruins with the enemy and continue right until you reach the end of the path. Jump down and continue straight.
There are three enemies to avoid in this area. When you reach the glowing gold marker, turn left and jump down. Go straight through the ruins. You’ll reach a half buried building. Take the path to the right of it and then cut across the top of the building. Go straight and drop down when you reach the end.
Avoid the pile of stone balls since they explode if you get too close. Go left and drop down again. Go past the lost grace and follow the path deeper into the cave, where you’ll run into skeletons.
Run past the golden spectral enemy and jump across the small ledge. Jump across the ledge on your left and go straight. You’ll find another lost grace with a set of stairs next to it. Head up the stairs.
At the top of the stairs, you’ll see the the back of a statue’s head with horns. Get on top of it and jump off. You’ll fall for about 15 seconds and reach an area covered in purple flowers. The Putrescent Knight will attack you. Once it’s defeated, head into the cave it came out of. At the end is a large purple flower. This is St. Trina. You have the option to talk to her, but select “leave”.
Find Thiollier In Shadow Of The Erdtree Quest
Once you have found St. Trina, your next goal is to find Thiollier and tell him about St. Trina. He is at Pillar Path Cross, sitting on a rock. After talking to him, return to the spot where you found St. Trina and talk to Thiollier again.
After this, approach St. Trina and select the option “imbue nectar”. Doing so will kill you. Do this four times until St. Trina talks to you after the death screen. Relay her words to Thiollier. He isn’t happy to hear what she has to say, so approach St. Trina and select “imbue nectar” one more time.
Thiollier ends up fighting you. Once he is defeated, go to St. Trina again and select “imbue nectar” until you hear her last line, which is “You must kill Miquella. Grant him forgiveness.”
Burn the Sealing Tree
In order to advance this questline, you have to burn the Sealing Tree. Return to Thiollier and St. Trina and talk to them again once this is done. Talk to Thiollier until you get his last line, which is “A-ah.” Now you can summon Thiollier to fight Leda.
That’s it for the Elden Ring Shadow of the Erdtree– St. Trina and Thiollier Questline. Need more game guides? Check these out!
- Where To Find The Solitude Armor & Sword Set In Elden Ring DLC
- All Sites Of Grace Locations In Elden Ring Shadow Of The Erdtree DLC
Has been playing video games for her entire life so far. Grew up with the Sega Master System II. Her favourite games include both Resident Evil 2 (OG) and Final Fantasy VIII.
She now writes articles about video games.
- FNAF Secret Of The Mimic – Parachute Ending Walkthrough - 6th August 2025
- FNAF Secret Of The Mimic – White Tiger Tunnels Walkthrough - 3rd August 2025
- FNAF Secret Of The Mimic – Admin Wing Walkthrough - 3rd August 2025