Previous Post I thought she had some sort of healing power. I must be thinking of Starhawk. Or the White Lanterns or something. (I think imdb pages are fan edited...so they're not particularly reliable)

This Hawk and Dove seem a lot more mundane than the comics versions. I'm not sure they have any powers at all.

In the comics, her Dove persona is even like a different body than her normal Dawn Granger body.