Attendees will be able to spend time with the game's multiplayer. Sessions will be available from 9:30 a.m. to 7 p.m. PT beginning July 18, while the booth will close at 5:30 on July 21. Diablo 3 will be available for PlayStation 3 and Xbox 360 Sept. 3. The game is expected to launch for PlayStation 4 in 2014.
Blizzard will also have several Comic-Con-exclusive items on sale at the event, including plush toys, action figures and lanyards.
San Diego Comic-Con 2013 kicks off July 17 in San Diego, Calif., where Polygon will be reporting live.