Chassanion is a hidden boss / local legend in Genshin Impact. Guide includes Chassanion location, map, how to defeat, rewards, hidden achievement, drops and how to beat!
Table of Contents
Chassanion Map & In-Game Location
Map Location
Location Of Chassanion
| Map | In-Game |
|---|---|
  |  |
Chassanion is located inside the Tower of Ipsissimus. You can access it's location by going through the underwater passage.
How To Get To Chassanion
| Steps | |
|---|---|
| 1 |  Enter the tower through the lower entrance |
| 2 |  Head down the stairs |
| 3 |  You will arrive in Chassanion's room |
Chassanion - How To Defeat
| Area | Tower of Ipsissimus (Underwater) |
|---|
How To Defeat The Chassanion
Make Use Of The Octopus Ability
To beat this boss, you will have to make use of the Octopus ability. Make sure to grab this ability as soon as you enter the boss' arena.
Attacks & Tips
Use Octopus Ability To Push Bubbles Back To Chassanion
Use the Octopus ability to push back the explosive bubbles that Chassanion will throw at you. It's recommended to just stand still and hold the ability to push the bubbles back.
Chassanion Rewards, Hidden Achievement & Drops
Unlock A Hidden Achievement
By defeating this boss, you will unlock the "Chassanion" achievement.
All Achievements ListChassanion Drops
- Mysterious Xenochromatic Crystal
Fontaine Related Articles
Map & Puzzle Related
Fontaine Domains
Artifact Domains
| Domain | Key Drops |
|---|---|
 Denouement Of Sin | |
 Waterfall Wen | |
Talent Book Domains
| Domain | Key Drops |
|---|---|
 Pale Forgotten Glory | |
Weapon Ascension Material Domains
| Domain | Key Drops |
|---|---|
 Echoes of the Deep Tides | |
Weekly Boss Domains
| Domain | Key Drops |
|---|---|
 Shadow of Another World | |
Fontaine Characters
| Fontaine 5 Star Characters | |||
|---|---|---|---|
| Arlecchino | Furina | Lyney | Navia |
| Neuvillette | Wriothesley | - | - |
| Fontaine 4 Star Characters | |||
| Charlotte | Chevreuse | Freminet | Lynette |
| Other Fontaine Characters | |||
| Clorinde | Egeria | Emilie | Sigewinne |
