Runemagick

I stumbled upon this Swedish band a few years ago with their album "On Funeral Wings". This band has the perfect mixture of slow drudging, crunchy doom metal with death metal style vocals. Usually doom metal has a high-pitched Candlemass type of vocalist, not Runemagick, these guys will blow your door down....very slowly I might add.
Runemagick on Myspace
Runemagick on Encyclopedia Metallum

Here is a video of their song- Darken Thy Flesh