It's her ears.  They're far too long, and far too pointy.  I'm afraid she's going to turn around quickly and put one of the other character's eyes out.  Probably Parn. I suppose it's the risk he runs, snuggling with an elf, but really.  There's no reason for them to be that long! I mean . . . well, have you seen them?  They're as long as daggers, and at least as sharp.  I think she should have to register them as deadly weapons.  Seriously, if Parn starts sporting an eyepatch, I won't have to wonder why.

And even if her ears weren't a danger -- which they are -- those shoulder guards of hers are also incorrectly proportioned.  If she doesn't stab you with her ear, it's only because you got close enough to be a casualty of her shoulder pads.

Now, don't get me wrong:  I really do like Lodoss War. It's just that whenever they're all standing close together, I start to fear for the non-elf members of the party.  I find the elongated ears to be an incredible distraction.  I've watched other anime which featured elves, and they didn't have ears like Deedlit's. Those Who Hunt Elves is a good example.  Every once in awhile one of the animators gets carried away, and we have Ears of Death, but generally the elves have reasonably-sized hearing appendages.  Maybe it's because the other series came after Lodoss, and they learned from their mistakes . . . but Deedlit is back in the Lodoss War TV series, and I don't think they shaved even a hair off the length of her ears.