Edalyn Clawthorn

I can't stop laughing at this. Like I am sure the fandom they are referring to is Gravity Falls, but Alex Hirsh was also heavily involved with the creation of the Owl House. He was dating Dana Terrance at the time, he provided several voices including two of the most important characters.

The second image shows Luz, holding Owlbert's staff and conjuring a ball of light as she looks over her shoulder with a wary expression. She's joined by King, who's jumping in the air, while Eda's Owl Beast form replaces the original Owl Beast as she claws at the door.

Lastly, Hunter stands in front of the door in his Golden Guard armor, looking serious and releasing Flapjack from his staff. Belos, in his decomposing green "cursed" form, is resting atop the portal door, which is now partially rebuilt. Belos holds a jagged, bloody knife.