1st appearance of Beta Ray Bill, a Korbinite alien worthy of picking up Mjolnir

1st appearance of Lorelai, the sister of Enchantress

[July 2022 - is the actress who plays Sif teasing a future announcement of a “buddy cop” series with Beta Ray Bill? This Instagram post hints at that possibility - see additional pics / The Korbinite race exists in the MCU as proven on the Grandmaster's Tower in Thor Ragnarok]