The second DLC pack for Call of Duty: Black Ops 3, Eclipse, has a new trailer today. This pack includes three new multiplayer maps plus a re-imagining of Banzai from World at War.
Battle through four new MP environments that take full advantage of the Black Ops III movement system, including a martial arts tournament arena, a post-apocalyptic tribal compound, a future civilian sub-orbital airport, and a military rail system suspended high above an active volcano.

This pack is out first on PlayStation 4 on April 19. Other platforms will probably get it in May.