[About]
At Iuno's invitation, you ascend to the top of Tetragon Temple to gaze upon the starlit sky alongside her.
Amidst drifting starlight where fate entwines with the constellations, she unveils the revelations and blessings hidden within Septimont's lunar phases…
"You're from Huanglong, right? Hehe, worry not. I can give you Huanglong-style moon readings."

[Eligibility]
Reach Union Level 8.

[Rules]
Log in each day during the event to receive 1 Waveborn Moonstone, up to a total of 10.
Use Waveborn Moonstones to decipher Lunar Phases and earn rewards along with limited-time buffs.
Each buff lasts for 3 hours. Deciphering a new Lunar Phase within the buff's duration will replace the current buff.
Buffs are only active in the open world and some of the Sonoro Sphere challenges.
Decipher 7 Lunar Phases to obtain the exclusive Avatar "Wax and Wane."