When did season 6 diablo 4 start July 8, 2019 16 32 64 128 When does season 6 diablo 4 start Season 6 diablo 4 start time Season 6 diablo 4 start date Diablo 4 release date reveal Diablo 4 game start Diablo 4 how many acts Diablo 4 new announcement Diablo 4 streaming