World of Warcraft Cinematic Teaser is a short cinematic showing Gul'dan in the Vault of the Wardens with imprisoned Illidan Stormrage.
The cinematic was first shown at gamescom in 2015 with the World of Warcraft: Legion expansion announcement.
Gul'dan in the Vault of the Wardens.
Gul'dan lighting his path.
Gul'dan touches the prison cell.
Gul'dan locates Illidan Stormrage.