Is the only way using trainers or can you level up their AR other ways. I have three legendaries and can’t get their AR up at all.
aden/lilith or that scav with the AR up
Yes, you need to use Aden or Lilith.
Alternatively, there are two Scav Missions you can send them on which give an AR up.
Finally, you might notice that any 6 star can be an automatic rush level up for any other six star. Expensive way to do it, and probably not recommended.
That’s kinda sucky. Wish there were more options. Those trainers are impossible to get
yeah pretty hard… best is raid tournament… sr tournament… sr tournament right now has lilith… do it for your faction…