Rhea

When Rhea was born, Micail was the first to meet her, even before Caladia. If he is a loving father, he found himself being a silly grandfather. Rhea is his first granddaughter, and seeing his daughter thrive with her choices makes him very happy. Micail has not met Rhea's father, and respects Nyx's privacy. After all, she is his daughter, and she has every right to make her own choices.
Rhea's eyes would have been a surprise to everyone if Penelope and Despina hadn't already been in the pride, and they hadn't already gotten used to the lionesses' eyes. "She got her father's eyes," Nyx explained. What different blood ran through her sire's body, the pride didn't know, but no characteristic different from any lion would be a problem in this pride, Micail had always assured them of that.
Rhea is grace in the form of a lioness. Her way of walking, running and jumping, everything about her has its own grace and lightness. And the same is true of her personality, which made her a great peacemaker among other lionesses, especially those her own age.
Towards the end of her early childhood, small horns began to appear, becoming more evident as she passed through adolescence. She is not, however, a draconic lioness, her grandparents are certain of that. Perhaps the horns are a remnant of this gene, or perhaps it is because her father also has horns. Either way... it was an intriguing surprise.