Naglfar

There are two bands under this name (not to be confused with the German Nagelfar):

1) Naglfar is a Melodic Black Metal/Blackened Death Metal band from Umeå, Sweden. The group was formed by Jens Rydén and Kristoffer Olivius, originally under the name "Uninterred". The group's style combines traditional Black Metal with certain Melodic Death Metal elements.