MultiVersus Season 1 and Morty This Month

Following brief delays, a tweet from MultiVersus announces Season 1 of the free-to-play brawler will begin on August 15th and Morty will join the fight on August 23rd:
We’re excited to announce Season 1 will begin on August 15 with a brand-new Battle Pass for you to earn in-game rewards! We can also confirm Morty will join the character roster on August 23 as part of Season 1. We look forward to sharing more in the coming weeks!