Thrillseeker

You'll get Challenger on the way to this. It's quite a grind, but each challenge doesn't normally take too long.

Note you can repeatedly do the same challenge for continued progress (i.e. it still counts even if you've already done the challenge before).

But its still a big grind - we recommend doing a few each time you play, intermingled with other flights you're doing so you can build it up without having to spend too long repeatedly doing the same thing.