What does it do?

[lone pagoda]

I have no idea what the ability does, or how to upgrade the tier quality
Help please and thank you.

[graceful echo]

Redeem more skin note like that to get t2,

And t3

u can click the nether star and see the abilitp

ability*

[red gate]

It gives bonus proficiency for like 30 seconds. It’s not that useful imo