Lucky! All I got from those was Helen, Crystal and a grey necklace.
I can't say I've used an AoE skill since I got Daphne. I'll use Zera's next time I play and see if I have the same problem.
Edit: First time I used it it was way off from where I targeted, second time was right on. No delay either time, it seemed to snap to the closest enemy rather then where it was pointed.