>>714637712
For a quick rundown on her general setup and major comics events

>Originally a Spawn character, an angel bounty hunter
>Rights scuffle between McFarlane and Neil Gaiman led to the character being sold to Marvel, who revamped her into an Asgardian
In Marvel
>Odin's firstborn daughter, Alfrid, who was believed to be killed as an infant by the Angels, the inhabitants of the lost Tenth Realm of Asgard, Heven, which Odin cut off from the world tree in vengeance
>In secret an Angel saved her and raised her as an Angel, renaming her Angela and concealing her being Asgardian
>She later has some adventures with the GOTG and retains some association with them in later stories
>Eventually the Tenth Realm was reopened by Thor and Loki, there was a conflict, and by the end Angela's real heritage was revealed and she was banished from Heven by the Angels. But being raised to hate Asgard, she doesn't feel comfortable there and goes off on her own and she's more of a solo character
>Later, when Odin's daughter Laussa is born, Angela kidnaps her. But later reveals the baby is being possessed by Surtur, and she's trying to purge him before he is reborn. She succeeds and Laussa is returned to Asgard, but Odin is still pissed at her
>In the War of the Realms event, she joins in the defense of Midgard from the forces of Malekith and kills the Queen of Angels, wrecking most of Heven in the process, the Angels are scattered afterward (incidentally, Daredevil played a notable supporting role in this event, though with Thor, not with Angela).
So she likely will have interactions with the GOTG characters as well as Thor, Loki and Hela.