Malacath

Malacath is the Daedric Prince of Outcasts. He appears as an Orc in Obsidian Scar during the related quest. He also appears as the Aspect of Malacath in Old Orsinium. In Wrothgar, many of the Orc people are divided over worshiping him or his alleged predecessor, Trinimac.

Source: uesp.net.

This model has a black semi-transparent visual effect applied to it in-game.