As far as I can tell, my top 2016 album was never even mentioned in this topic.
Legacies Unchain - Satan Is Strong and Always Near
My other favorites from 2016 in no order:
Panphage - Drengskapr
Blood Incantation - Starspawn
Angel Sword - Rebels Beyond the Pale
Eternal Champion - The Armor of Ire
Inquisition - Bloodshed Across the Empyrean Altar Beyond the Celestial Zenith
Mortem - Deinós Nekrómantis
Demon Bitch - Hellfriends
Lethal Steel - Legions of the Night
Honorable mentions would be stuff like Seven Sisters, Horns & Hooves (which I have only streamed once on Bandcamp and don't own), Deströyer 666, Wytch Hazel and Dead Congregation.
I liked the Tarot album more near the beginning of 2016, but it fell off for me right away compared to
The Warrior's Spell. The Sumerlands album was the most overrated thing from last year.