It's not every day your little sister becomes the queen of Asgard! This takes after the events of Endgame, after Thor decided to leave Earth. He originally asked Logan to take his place as king, since he was next in line, but Logan turned down the throne in order to start a family with his wife (Maddie). This led to Shade being asked to take the throne, to which she hesitantly accepted. She wasn't anywhere near ready when she started, but she eventually became a widely beloved monarch to her people. The scepter she wields was made for her by some of the remaining Asgardian blacksmiths and help channel and amplify her sorcery. She also wears a tiara similar to her father's helmet in tribute him. (also her dress has pockets and as queen she has made a point to make sure everything she wears does.)