In theAct IIAfter beating Renoir, you need to get to the Painter, but to do so you have to destroy the dome that's blocking your way. The Curator can help you, but you'll need to beat two Axons and bring back their energy.
If you would like to learn more about the bosss from Clair Obscur: Expedition 33, you can follow this link:
In this article, discover our best tips for defeating the first Axon: Mermaid !
Where is Sirène?
On a island In the northeast of the map, you will find the Temple of Sirene. It is a very large island with a huge temple beat on it.
- North of the open world (the red circle on the map)

Head west to face the second Axon and then access the Painter.
What are Siren's combat mechanics?
To face Siren, you'll need to beat Glissando. The main mechanic of the zone's bosss is the charm, which confuses your characters and causes them to tap their allies.
Explanatory video in French by Alucare, ideal complement to the page. View video (you can use youtube's automatic translation)
Here's what you need to know about Mermaid :
- The Painter attack the entire team by making 2 shots with Glissandos.
- A ballerina can put the charm on a character.

- When it falls under 50% of PV, 5 ballerinas come to help Sirène and attack your entire team with each one having an element. The attack is a sequence of 5 shots in a row.
- Siren seduces a character and performs a Gradient attack.

- Under 25% of PVGlissando comes to Sirène's aid. They attack the entire team with a avoidable jumping blow then a blast from the Siren. They repeat this 2 times Then Sirène makes one last slow attack on the team.

Tips for beating Sirène?
To make your fight against this boss easier, we recommend playing with Maelle and/or Sciel and/or Verso as DPS, as well as Lune as Support.
- It's necessary fight the Weaver to obtain the picto Anti-Charm and equip your 3 characters with the picto.
- Equip weapons withIce element at Maelle and Verso to use the boss weakness with their skills that take the element of the weapon.
- Sciel causes major damageObscure element on the boss.
- Use the competence Lueur de Soin of Moon to remove the malus that kills your characters after 3 laps.
If you're curious about how to play a particular character, you can follow our character guides :
What are the rewards of defeating Siren?
Victory against this Axon gives you a weapon for Sciel: Tisseron, as well as a picto Energy - Tower and 3 Resplendent Chroma Catalysts.

If you would like to learn more about the game Clair Obscur: Expedition 33 and the other boss in the game, feel free to check out our various articles:







Unless I'm mistaken, the anti-charle pictogram can only be used for one character... So what should I do!?