A new leak from Honkai: Star Rail is suggesting a rumored playable character will first appear during Version 2.0 as the RPG's newest boss. With Version 2.0 and the introduction of Penacony on the horizon, HoYoverse has given fans plenty of reasons to be excited about the next world in the popular sci-fi RPG. The developer has already teased several playable characters from Penacony including Black Swan, Sparkle, and Misha among others. Now, leaks from the RPG are teasing the addition of a future playable character as one of Version 2.0's bosses.