Mother's Sorrow is a light armor set found in Deshaan. Mother's Sorrow, a powerful magic-based set. With that in mind, here are our picks for the best armor sets to achieve the strongest builds in The Elder Scrolls Online. It’s important to find the best gear to fit your playstyle and to give you the best boosts as you face enemies and other players throughout the land. In the world of Tamriel, gear makes the player.