Is there a way to find out which Servant can benefit from AQQ or ABQ in terms of NP gain? One Servant I know is Kintoki (Rider) only because I read about him here. Yet, I tried the same chain on Tamamo (Caster), it didn’t provide much.
Does it depend on Servant’s NP color type or is it fixed on their NP gain stat? I don’t know if there is a way to check those chains conveniently in-game other than online walkthrough.