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The Witcher 3: Practicum in Advanced Alchemy Quest Walkthrough

A step-by-step guide to starting Practicum in Advanced Alchemy, completing Gremist’s three favors on Ard Skellig, and finishing the quest.
WorldAdvanced Alchemy Quest Walkthrough Length2 min Posted Quest giverVGSources Team
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To complete Practicum in Advanced Alchemy in The Witcher 3: Wild Hunt, find the druid Gremist at Gedyneith on Ard Skellig, complete his three favors—recover pimpernel, obtain Skellige Spirit, and protect Fritjof—then wait 24 hours and speak to Gremist again. The favors can be done in any order.

How to start Practicum in Advanced Alchemy

Gremist is at Gedyneith, the sacred oak on Ard Skellig. One route to him is through the druids gathered there: listen to them, ask a less senior druid about Gremist, then speak with Gremist and ask him to teach you alchemy. He initially refuses, but offers an apprenticeship test involving three favors.

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You can also be directed to Gremist by an herbalist at a hut northeast of Oxenfurt. Ask about advanced alchemy formulae. The quest can also begin if you meet Gremist directly on Ard Skellig.

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Complete Gremist’s three favors

Do the favors in any order. Each takes place on Ard Skellig.

Find pimpernel in Morskogen Forest

  1. Travel to Morskogen Forest and use Witcher Senses to inspect the plants. The first pimpernel may already have been picked.
  2. Follow the hoofprints to Ramund and the succubus. The accompanying druid wants to kill her; you can refuse and follow the succubus to her cave instead. If she is killed, follow the scent trail to the cave.
  3. Enter the cave and collect the pimpernel.

Both documented paths lead to the cave and the pimpernel. The consulted quest guides do not establish whether choosing to kill or spare the succubus affects later events or the reward.

Get Skellige Spirit at the Hail Hill distillery

  1. Go to the old distillery on Hail Hill and clear the enemies.
  2. Search the sleeping quarters for the Distiller’s Letter.
  3. Find the mash above the evaporator and put it into the machine.
  4. Light the fire with Igni or the machine’s interaction prompt.
  5. Cool the condenser by pulling its right lever first, then its left lever.
  6. Collect the Skellige Spirit from the barrel beside the condenser.

Protect Fritjof near Blandare

  1. Find Fritjof on the western side of Blandare and agree to help him.
  2. Protect him during the rain ritual. Several foglets appear while he casts; defeat them so he can finish.

Return to Gremist to finish the quest

Once all three favors are complete, return to Gremist at Gedyneith. He asks Geralt to wait 24 hours while he and Fritjof perform the ritual. After the wait, speak with Gremist again to complete the quest.

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GameBanshee’s walkthrough reports 80 XP for each of the three favors and the final step. It also reports a final reward of five each of Alcohest, Han Fiber, Saltpeter, and Sulfur. These are guide-reported in-game figures; the consulted sources do not provide an official reward table.

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Quest reference

Task Location What to do
Find pimpernel Morskogen Forest Follow the trail to the succubus’s cave and collect the plant.
Get Skellige Spirit Old distillery on Hail Hill Load mash, light the fire, pull the right condenser lever, then the left, and take the spirit.
Help Fritjof Western side of Blandare Defeat the foglets during the rain ritual.
Finish the quest Gedyneith Return to Gremist after 24 hours and speak with him.

The detailed quest steps and reward figures are reported by GameBanshee’s walkthrough; quest setup and the fact that favors can be completed in any order are also covered in Prima Games’ Complete Edition guide. The game is The Witcher 3: Wild Hunt. For disputed version-specific behavior, the in-game quest journal takes precedence over third-party guide details.

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