House of Striking Oaths - Olivia Wildenstein

Fallon will become queen of Luce or die trying. Kidnapped by the recently awakened Fae King, Fallon Báeinach discovers Dante Regio's plan to unbind her Shabbin magic for his own use.

As her obsidian cage blocks all of Fallon's communication with her Crow mate Lorcan Ríhbiadh, Fallon relies on her unbound abilities and new allies to help her escape Dante's prison and reunite with the Crow King. As for Dante, the seer once claimed that Fallon would be the one to kill him and restore Lore as King of Luce – and that's exactly what Fallon intends to do.