Mynovel20
Isa came to mind but I don't think she has divine powers...Ember does. I can imagine her and Isa getting into a fight because they hate each other. On the day of mourning, they will be honoring her brother and she will be emotional. Draven will sense that Ember is in danger because, as a human, she's not gonna be there with the others. When he goes to Ember she will attack Isa but get Draven instead.