LogFAQs > #975920335

With how difficult it is I imagine they're just wanting to get people onboarded at the moment with the completion rewards and leveling up the passive buffs, since it's extremely extensive. Even if you did have an insane set of character to beat the Difficulty 5 stuff, the sheer amount here would probably take several dozens of hours to finish at minimum. There's plenty of time to add more later once people can actually beat the content lol.

Right now there's no way to spend Trailblaze Power on any part of this, and once they add that I'm sure they'll add individual run rewards.