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Core of the Apparatus is an event focused on creating Robots in Genshin Impact 2.7. Check out how to unlock the event, how to play the Core of the Apparatus Event, a list of materials to use, how to redeem vouchers, and all the event rewards here!
| Core of the Apparatus Event Guide | ||
|---|---|---|
List of Contents

| Event Start | June 29, 2022 |
|---|---|
| Event End | July 11, 2022 |
| How to Unlock |
Reach Adventure Rank 30+ Complete "Ritou Escape Plan" part of Chapter 2: Act 1 Archon Quest Complete Chisato's Letter World Quest |
| Event Rewards |
Core of the Apparatus is a robot-making event in Genshin. Help a toy merchant from Fontaine create robots and furnishings by collecting materials to earn Primogems and other rewards!

To unlock the Core of the Apparatus, you need to reach Adventure Rank 30 or above and complete the Ritou Escape Plan part of Chapter 2: Act 1 Archon Quest. You also need to finish the Chisato's Letter World Quest!
| Stage and Quest Guides | Unlock Dates | |
|---|---|---|
| 1 |
Stage: Source Material Collection Quest: A-Toymaking We Shall Go |
June 29, 2022 |
| 2 |
Stage: Elemental Charge Quest: A-Toymaking We Shall Go: Energy Storage |
June 30, 2022 |
| 3 |
Stage: Core Activation Quest: A-Toymaking We Shall Go: Core Propulsion |
July 1, 2022 |
| 4 |
Stage: Freestyle Creations Quest: A-Toymaking We Shall Go: Mass Production |
July 2, 2022 |
The first three stages teach about how to create a toy robot! The last quest, Mass Production, unlocks Freestyle Creations where you can freely create a robot according to the recipe of the Product Archive.
| How to Do the Core of the Apparatus Event | |
|---|---|
| 1 | How to Start the Event |
| 2 | Get and Use the Material Collector |
| 3 | Learn how to Craft Robots in Quest Creation |
| 4 | Create Teapot Robots in Freestyle Creations |
| 5 | Get Redemption Vouchers |
| 6 | Add Robots in the Serenitea Pot |
| 7 | Claim Your Robot Vouchers |
| 8 | Exchange Robot Vouchers for Furnishings |

You start the event by talking to Katheryne in Inazuma, who then directs you to Bertrand, who's in Ritou. After talking to him, the A-Toymaking We Shall Go World Quest Series will start and unlock Quest Creations, which is an introduction to robot making!
| Quest Guides | Unlock Date |
|---|---|
| A-Toymaking We Shall Go | June 29, 2022 |
| A-Toymaking We Shall Go: Energy Storage |
June 30, 2022 |
| A-Toymaking We Shall Go: Core Propulsion |
July 1, 2022 |
| A-Toymaking We Shall Go: Mass Production |
July 2, 2022 |

The Material Collector is a gadget used to collect necessary materials for different stages of robot craft! You get this after you finish talking to Bertrand in Ritou!
This gadget is used in the three-step material collection: Source Material Collection, Elemental Charge, and Core Activation!
Material Collector Robot Creation Guide


Equip the material collector, then gather materials based on what is required. You can open the Material Collector gadget to see what materials you need to collect. The gadget will mark your progress and once it reaches 100%, the next process will start!
See Full List of Materials to Use ▼

The Material Collector needs to be exposed to a certain Element, which means you need to get exposed to certain character status to charge it! So, you need to charge it with Hydro, you keep the wet status consistent on your character.
You can only charge it this time by going to Congregations of Elemental Creatures, which will be marked on your map. Once the charge reaches 100% it will move on to the next process!
Defeat an enemy to get their motive force, which will activate the core of the robots. Afterward, head back to Bertrand to start maying robot toys!
See Full List of Enemies to Use ▼


Once all tasks have been completed, you can begin creating products to get a Redemption Voucher to redeem your robots!
List of Robot Products and Vouchers

Redeeming your vouchers lets you place your very own robot in your Serenitea Pot! It seems like you can only redeem 4 robots at a time.

To redeem vouchers, you need to talk to Bertrand back in Ritou then choose the '' I'd like to pick a toy to keep'' dialogue option. This will show you all the Robot Vouchers you created or exchanged with friends!

During the event, you can create a Wish List of Product Types for your friends to gift you any Product Type you might not have, similar to the gift-giving system in the Dreams of Bloom and the Born of the Snow events!
You can also gift Product Types to people on your Friends List, depending on what Product Types are on their Wish List. Make new friends, and exchange Product Types within our Co-Op and Friend Request boards:
| Genshin Co-Op Boards | ||
|---|---|---|
| Type | Materials |
|---|---|
| Ores | |
| Flowers | |
| Fruits |
| Type | Materials |
|---|---|
| Slimes | |
| Specters | |
| Bosses / Elite Enemies |
| All Core of the Apparatus Event Rewards | ||
|---|---|---|
|
|
|
|
|
|
|
|
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You can get 420 Primogems which is equal to 2 Intertwined Fates, 12 Hero's Wit, 300000 Mora, 12 Mystic Enhancement Ore, 18 Weapon Ascension Materials, and you can claim 4 Robot Vouchers!
| Day | Event Stage & Quests | Rewards |
|---|---|---|
| 1 | Stage Guide: Source Material Collection |
|
| Quest Guide: A-Toymaking We Shall Go |
x4
|
|
| 2 | Stage Guide: Elemental Charge |
|
| Quest Guide: A-Toymaking We Shall Go: Energy Storage |
||
| 3 | Stage Guide: Core Activation |
|
| Quest Guide: A-Toymaking We Shall Go: Core Propulsion |
||
| 4 | Quest Guide: A-Toymaking We Shall Go: Mass Production |
| Challenges | Rewards |
|---|---|
| Successfully create 2 test product(s) |
|
| Successfully create 3 test product(s) |
|
| Obtain a total of 3 redemption vouchers |
|
| Exchange 3 test product(s) |
|
| Send friends 1 redemption vouchers |
|
| List of Robot Types in Core of Apparatus | ||
|---|---|---|
After playing through the event, you can claim four robots from Bertrand that you can put in your Serenitea Pot!

After creating at least 3 robots from the Quest Creation process, you can claim BEP amounting to 1,500 points to advance your BP Level!
| No known events! |
| Event Guide | Date and Rewards |
|---|---|
Marvelous Merchandise 6.2 Rerun
|
01/05/2026 - 01/12/2026
|
Bing-Bang Finchball
|
12/05/2025 - 12/15/2025
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Soulblazers' Snowbound Journey
|
12/19/2025 - 01/05/2026
|
Heroic Clash: Saurian Brawl
|
12/29/2025 - 01/07/2026
|
| Event Guide | Date and Rewards |
|---|---|
To Temper Thyself and Journey Far
|
12/01/2025 - 02/23/2026
|
Stygian Onslaught
|
12/10/2025 - 01/13/2026
|
Travelers' Tales
|
Permanently Available after Version 6.0
|
Repertoire of Myriad Melodies
|
Permanently Available
|
Test Run
|
Permanently Available
|
Hangout Events
|
Permanently Available after Version 1.4
|
Baptism of Song
|
Permanently Available
+ Free Barbara
|
Daily Check-In
|
2021/03/01 - Permanently Available
|
Stellar Reunion Returnee Event
|
Permanently Available
|
Core of the Apparatus Event Guide



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