LogFAQs > #912800471

There's probably a few 3*s worth keeping dupes of, but not much. Some of the elemental swords so you have multiples for chaining purposes (Goromu and Cecil) might be worth it. Elle is a good one to keep too as Arsha's Talisman is good to have multiples of.

For 4*s, Setzer might be worthwhile for a few Fixed Dice, Steiner and Elbis for elemental swords, Snow, Vanille, Gaffgarion probably all worth keeping. There might be others, but honestly, it's not the end of the world considering I'm assuming you're just here to get dailies and then pimp out 5* Exdeath when the time comes.
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