Chation

Scaling and Luminas

Level 2

Sun Skills always apply 10 Foretell, but all damage taken is doubled.

Level 3

Base Attack gives 1 Moon charge and consumes all Foretell to apply Burn.

Level 4

100% increased Burn damage in Twilight state.

How a grade turns into damage isn't confirmed yet; the grades and unlock steps are from the game's weapon table.

Where to get it 2