FortTory has leaked Overtime challenges for Season 8 which include all new variants of existing Battle Pass skins.
Similar to Season 7's overtime challenges, these ones reward styles and include Season XP.
Challenges for the three new Variants! pic.twitter.com/C8dYBbchwk
— FortTory - Fortnite Leaks & News (@FortTory) April 25, 2019