The Attack of the Purple Tepetlisaurus is a quest for Genshin Impact. Guide contains how to start, walkthrough, answers, how to unlock, & rewards.
Table of Contents
The Attack of the Purple Tepetlisaurus - How To Unlock & Location
- Approach the Remnants of Tetenanco in Atocpan
* Cutscene will initiate
Quest Prompt Appears Upon Going To The Remnants of Tetenanco in Atocpan

The quest itself starts when you approach northern area of the Remnants of Tetenanco of Atocpan. A cutscene with Itzayah then begins.
Location of the Quest
Map | Location |
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Walking up the path will start the cutscene. After clearing the first Tenebrous Mimiflora, 2 more waves of enemies will spawn.
The Attack of the Purple Tepetlisaurus - Walkthrough & Tips

- Approach the northern area of the Remnants of Tetenanco of Atocpan
- Defeat the monsters that appeared
- There are about 2 waves of enemies
The Attack of the Purple Tepetlisaurus - Rewards
Rewards List
- Adventure EXP x 350
- Primogems x 40
- Hero's Wit x 3
- Mystic Enhancement Ore x 6
- Mora x 30,000