@HungryHunter

I am curious as to how many DC's you have. You are right that everybody needs a black unit and that veteran players don't need her. But as mentioned here quite frequently there are others that are easier to obtain and better in terms of use the most cited examples being Saki, Hina, and Hien, two of which can be bought at the trading post.

I would honestly say to spent your time getting DC's when possible over getting talismans. Hien may not be here for long but Saki will stay as she is a black unit (I think that's how it works).

And you got Cornelia? Cornelia? I have been trying to get her since she first came out and failed utterly you lucky so and so!