Elden Ring: Shadow of the Erdtree - How To Complete The Thiollier Questline (Walkthrough)

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You will meet Thiollier as you progress the main story of, and completing his sidequest can bring some valuable rewards. The master of poison is a powerful ally and an interesting NPC who you will encounter a few times as you play. Each time you see him, you will learn something new about your fellow Tarnished on your journey towards finding Kindly Miquella.

Your first few interactions with Thiollier are those of a merchant. After finding him for the first time, he unlocks as a vendor where you can purchase grease, darts, and other crafting items alongside theDeadly Poison Perfume Bottle. This weapon does poison damage, so it's useful when you want to damage enemies over time. Here's everything you need to know to fully complete Thiollier's quesline and gain him as an ally.

Elden Ring: Shadow of the Erdtree's first major boss, the Divine Beast Dancing Lion, is actually protecting a secret that makes it way less scary.

Thiollier can be found on the east side of Gravesite Plain for the first time in. From the Three-Path Cross Site of Grace, where you met Hornsent for his questline, and head toward Castle Ensis. Past the Ellac Greatbridge, head south then left at the fork in the road near the graveyard. Heading southeast now, you will reach a cliffside and the Pillar Path Site of Grace.

Thiollier is sitting on a rock to the east, and when you talk to him, he will tell you about his poisoning skill. This first interaction will unlock him as a merchant, so grab anything that looks good to him. There's not much else to do with him now, so you can head out after you peruse his wares,. If you want to follow his questline directly, return to Moore at Main Gate Cross. He will give you Black Syrup and tell you Thiollier asked him for it.

Head back to Thioller and give him the Syrup, and he will give youThiollier's Concoction in return. Now that you have the Concoction, you can't do anything on Thioller's quest until the Great Rune is Broken. Maybe consider finding Charo's