When you buy the Tekken 7 Season Pass (which also comes included with the Tekken 7 Deluxe Edition) you will be granted access to ALL additional DLC fighters as they get released over the coming year. It has been confirmed that 2 new guest characters will be added to the roster through the Season Pass, namely: Guest Character #1 arrives in Winter 2017 and Guest Character #2 arrives in Spring 2018.