Using Clockwork on Prema in the Penacony Paperfold University has a hidden mission that gives you the Goblet of Fire Achievement in Honkai: Star Rail. Check out how to unlock this quest, its walkthrough, and the rewards in this guide.

How to Unlock Goblet of Fire

Use Clockwork on Prema

Goblet of Fire
Map View	World View

The Goblet of Fire hidden achievement can be unlocked using Clockwork on Prema in the Penacony Paperfold University.

Use the Chromasweven Avenue Space Anchor and move north, then go left at the booths. Prema will be between one of the booths and next to a sign.

Goblet of Fire Walkthrough

How to Complete Goblet of Fire

• Step 1: Talk with Prema
• Step 2: Use Clockwork on Prema
• Step 3: Cycle Through Prema's Emotions

Talk with Prema

Approach Prema and talk to her. Proceed with the dialogue then once the option to use Clockwork is available, use it on her.

Use Clockwork on Prema

Use Clockwork on Prema to change her emotions. She'll start with the Angry emotion, so change it to whichever you want then proceed with the dialogue. Once you're done, use Clockwork on her again.

Clockwork Quests and Gear Locations Guide

Cycle Through Prema's Emotions

Cycle through Prema's emotions one by one and go through the dialogues. Once you've cycled through all of them, you will get the achievement.

Goblet of Fire Rewards

Get Goblet of Fire Achievement

Achievement & How to Get	Reward
Goblet of Fire (Hidden) Read all of Prema's Emotions with Clockwork	x5

Additionally, you will unlock the Goblet of Fire Hidden Achievement that will provide you 5 Stellar Jades!

All Achievements Guide

Honkai: Star Rail Related Guides

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