Black Goat

The Black Goat is a deity worshipped in Essos. It is depicted as a male goat with large, backwards curved horns.

Season 5
A bust of the Black Goat is among the idols present at the House of Black and White. The Faceless Men believe that the Black Goat is just one of the 'faces' of the Many-Faced God.

In the books
In the A Song of Ice and Fire novels, worship of the Black Goat is centered around Qohor, a city founded by religious dissidents of the Valyrian Freehold. The Black Goat's faith demands daily blood sacrifices, thus animals are sacrificed daily on its altars. On holy days, it is not animals but criminals the ones who are sacrificed, whereas in times of great crisis, such as famine or war, the nobles offer their own children to the god. Worshippers of the Black Goat are also present in Asshai, where human sacrifice can be practiced with impunity.

The Black Goat is featured on the banners of the Brave Companions, a mercenary company led by the Qohorik Vargo Hoat.