Casalyn Aurnaisa

Empress of Dorinah. An alien to Raisa. Long ago, her people crossed over from another world, but many were left behind. She seeks to bring the rest over now, with the help of the Tai Mora. Other titles include Eye of Rhea, Rhea's Regent, Lord of the Seven Isles.

Physical description
Casalyn wears long dresses that hide her legs, of which she has four. Her skin looks golden. She pads out her wasp-like waist, which looks unnaturally small even with the padding.

Penelodyn
Sister, who ruled Tordin before being unseated by the Thief Queen.

During The Mirror Empire
 At the beginning of The Mirror Empire, the Empress ordered Syre Zezili Hasaria to pull her legion back from the Dorinah coast and partner with unnamed 'foreign' allies, which turn out to be the Tai Mora agents Sai Hofsha Sorek and Sai Monshara.

After Zezili found out the Tai Mora's intentions to invade Raisa, she wrote to Empress Casanlyn to make sure she understood. The Empress responded back stating she already knew, and to Zezili was to do all they required.

During Empire Ascendant
Ordered Syre Storm and Zezili Hasaria to Tordin to awaken her weapon against the Tai Mora at the beginning of Empire Ascendant.