Diablo 4 will release in 2023, gets new cinematic & gameplay trailers

Blizzard has released a new cinematic trailer that reveals the fifth and final class of the game, the Necromancer. Additionally, the team released a new gameplay trailer that looks a bit more interesting than the cinematic trailer.
Diablo IV will be an always-online game, and will not offer an offline mode. We also don’t know whether Blizzard will allow modders to enable an unofficial offline mode or not.
The game will also have cosmetic micro-transactions. Additionally, Blizzard is looking into enabling cross-play support between all platforms.