Highkid1

Hey guys.. new to Pillars of Eternity as a whole (long time wow/diablo player) i recently purchased the game and am excitedly downloading.. as i got the obsidian edition, do i need to purchase any of the DLC seperately? think it includes a season pass etc.. sorry if a silly question or posted in the wrong place. any reply greatly appreciated.. along with any tips or tricks! thanks alot!