It was announced early this morning, presumably when Chester turned the Null Gem in.
But there's an achievement for the first student who killed a Star Beast called the Rising Dragon, and it also came with a reward—Nectar of Spring. From the announcement, Kai learned that this Nectar of Spring is the necessary item to upgrade a Supernal's Halo.
An item that would make a Supernal's Halo stronger.
Chester was aiming for this since it would help him endure a Star Beast's presence better.
Battling Star Beasts would be easy with it.
Underneath the announcement, there's also the recipe to create this Nectar of Spring.
It required a Blue Heart from a Pest-class Star Beast and ten Null Gems.
A Star Beast has a chance to have a Blue Heart—which meant its connection to the Blue Void was stronger—but it is rare. Only one out of twenty Star Beasts has a Blue Heart, making the Rising Star achievement really tantalizing.
