As a recent discovery, NordWitch is a band I'll be keeping my eye on. What I've managed to hear is hauntingly put together blackened death metal, complimented perfectly by Masha's vocals. Set to release their debut album, "Mørk Profeti", this summer, NordWitch may just become an underground band to watch.
A good article (with a link to the title track from the upcoming album) can be found here: http://welcometothedarkside.org/a-darkside-original-ukraines-nordwitch-is-beautifully-blackening-scandinavian-style-melodeath
For another taste from NordWitch, take a listen to 'Lady Evil':
