|Bring a cleaver. Bring an ax. Bring a machete. But don't look back.|
Bastion of Twilight is in Twilight Highlands:
The Bastion of Twilight is a Tier 11 raid dungeon located in the southwestern part of the Twilight Highlands, high in the sky. It serves as the main base of operation for the Twilight Hammer. The leader of the cult, Cho'gall himself, is the last boss encounter in this raid, but players that have defeated Cho'gall on heroic can unlock Sinestra.