Hey, I just started playing a week or so ago. I have a bunch of Arash, Gilles, Kojiro etc from FP summons. I already merged into NP 5 and still have extra. Is it worth building up multiples of a servant if I have extra copies? Or is it a case by case basis and maybe there are just a couple that would be worth it? If it's not worth building duplicates, do I sell them or use for EXP? Thank you for the help.
What I do is once NP5, I use the bronze servants for EXP and silver servants for 3 mana prisms. Duplicate servants share only bond points and can't be together in a single party excluding same support servant you have in your party.
Burn them. There is no value in duplicates after you get NP5. Using for exp is a waste of qp because its so little exp.
