Season Pass 4 adds 4 characters to Guilty Gear: Strive with the returning characters Queen Dizzy and Venom, the new character Unika from the anime Guilty Gear Strive: Dual Rulers and the guest character Lucy from the anime Cyberpunk: Edgerunners.
It also includes 2 new stages, the Season Pass 4 Premium Color pack with color #16 for all characters except Lucy and the Season 4 Characters Additional Colors pack for the 3 new Guilty Gear characters.