Thank you for playing Persona5: The Phantom X.

It's time for Trial of the Astrolabe! Check out this new battle mode where you can obtain Mindscape enhancement materials. 

■ Trial of the Astrolabe

Duration: Until 4:59 AM on Feb 13, 2026 (UTC+8)

(Overview)

Trial of the Astrolabe is a battle mode where you can obtain enhancement materials for your Mindscape by completing stages.

Make the most of your limited Willpower and Phantom Thief challenge attempts as you aim to complete all Stellae.

• Willpower and challenge attempts

Attempting a Stellae consumes Willpower and challenge attempts.

Both have upper limits and recover by a certain amount every Wednesday at 8:00 PM (UTC).

*Challenge attempts refers to the number of times each Phantom Thief can participate in battle.

• Stellae

Each Stella features various special effects that give advantages in battle. By completing them, you can obtain materials used to enhance your Mindscape, such as the new Venus Gems and Stardust Gems.

Battles end after a set number of turns, but if you fail to clear one, you can try again and the Shadow's remaining HP will carry over from when the previous battle ended.

You can reset a Stella you have already completed and try again, but you will only receive the reward for each Stella once.

*Important Notes*

• For detailed information on the event duration, please check the display in the top-right corner of the event screen.

• The event content and duration are subject to change without prior notice.

Persona5: The Phantom X Official Fan Group: >>Click Here<<

Persona5: The Phantom X Customer Service Center: >>Click Here<<

Persona5: The Phantom X Operations