Repeatable Brightshade task for Pearl!

[lowercase skye]

At the beginning of the progression, we plant berry bushes on Pearl's island so she has berries to eat. Near the middle point, once we defeat the Celestial Champion and activate rifts, those rifts will spew Brightshades that immediately go and infest her berry bushes! In the current game she just ignores them and eats the berries from the bushes they aren't attached to, but it would be fun and interactive if she were to steer clear of the bushes and then reward you with a Bundle of Thanks if you kill them for her.