The pacing? Flawless. Yarros strikes a perfect balance between action, tension, romance, and those gut-punch emotional moments. Nothing ever feels rushed or dragged out, and every scene has purpose. Plus, the world-building and magic system are absolute standouts in Onyx Storm.

Onyx Storm, the third book in Rebecca Yarros’ The Empyrean series, is hands down not just the best book of the series—it’s the best book I’ve ever read. Yarros delivers everything we could have hoped for and more, with unparalleled character development, heart-stopping twists, and a world that grows richer with every page.

Onyx Storm, the third book in Rebecca Yarros’ The Empyrean series, is hands down not just the best book of the series—it’s the best book I’ve ever read. Yarros delivers everything we could have hoped for and more, with unparalleled character development, heart-stopping twists, and a world that grows richer with every page.

Jan 21, 2025 · After the emotional turbulence and constant tension of Iron Flame, Onyx Storm felt like a much-needed breath of fresh air. Rebecca Yarros deserves all the praise for her improved writing—this book carried the weight of war while offering a balance of action, character growth, and world expansion that felt both exhilarating and satisfying.

Jan 21, 2025 · Yarros also gives a glimpse into why the book is called Onyx Storm, by saying that the mental connection between Xaden and Violet is there but resembles a thick wall of “...chilled onyx” (Yarros, 2025, Prologue).