Essential Metal Albums: And it shalt be said, that Heimdall has made it so.
Overall Best:
Agalloch - The Mantle
Pain of Salvation - The Perfect Element
Belenos - Spicilege
Primordial - Spirit The Earth Aflame
The Lord Weird Slough Feg - Twilight of the Idols
Black Metal:
Belenos - Spicilege
Primordial - Spirit the Earth Aflame
Mystic Forest - Romances
Epheles - Souviens-Toi
Alcest - Le Secret
Amesoeurs - Ruines Humaines
Velvet Cacoon - Genevieve
Death Metal:
Gorod - Neurotripsicks
God Macabre - The Winterlong
Demigod - Slumber of Sullen Eyes
Lykathea Aflame - Elvenefris
Stargazer - The Scream That Tore The Sky
Disincarnate - Dream of the Carrion Kind
Kronos - Colossal Titan Strife
Doom Metal
Evoken - Antithesis of Light
Wall of Sleep - Slow But Not Dead
Morgion - Solinari
Mourning Beloveth - The Sullen Sulcus
Saturnus - Veronika Decides To Die
Reverend Bizarre - II Crush The Insects
Indesinence - Noctambulism
Prog Metal:
Pain of Salvation - The Perfect Element
Pain of Salvation - BE
Pain of Salvation - Remedy Lane
Pain of Salvation - Entropia
Pain of Salvation - One Hour By The Concrete Lake
Pain of Salvation - Scarsick
Tiamat - Wildhoney
Folk/Viking:
Agalloch - The Mantle
Empyrium - A Wintersunset
Moonsorrow - V: Havitetty
Otyg - Älvefärd
Glittertind - Evige Asatro
Equilibrium - Turis Fratyr
Falkenbach - ...Magni Blandinn Ok Megintiri...
Power/Heavy/Thrash:
Holy Terror - Mind Wars
Angel Witch - Angel Witch
Witchfinder General - Death Penalty
The Lord Weird Slough Feg - Twilight of the Idols
Winters Bane - Heart of A Killer
Sabbat - Dreamweaver
Elvenking - Heathenreel (Power/Folk though)