Too many good stuff. I have left out many good albums but this is a significant chuck of the stuff i liked most. I'm sure you can tell what i like the most from the list.

Caladan Brood - Echoes of Battle
Thrawsunblat - Wanderer on the Continent of Saplings
Wintersun - Time
Falkenbach - Åsa
Wardruna - Yggdrasil
Moonsorrow - Varjoina Kuljemme Kuolleiden Maassa
Skalmold - Born Loka
Fjorsvartnir – Legions of the North
Ildra - Eðelland
Thyrfing - De Ödeslösa
Carach Angren - Death Came Through a Phantom Ship / Where the Corpses Sink Forever
Fen - Dustwalker
Saor - Aura
Vallendusk - Black Clouds Gathering