Does anyone else have trouble leveling Arden, Alec, or Noish in the first generation of FE4? Are there any good tips for training them? I've had success with the other units, save for maybe Taillte, but even with the pursuit ring on Arden and arena abusing with Alec and Noish, they seem to get nowhere once Ch 3 hits. Even the paragon ring could only get me so far with them.
Edit: Any tips for Dew as well?
Just trying to plan ahead for my next FE4 run, so I can try to promote everyone.