Princess Projectra

A regal figure from the Silver Age, Princess Projectra made her debut in 1967's Blackhawk #229 under the hands of Bob Haney and Dick Dillin, and she's been gracing DC's pages ever since — a remarkable run stretching nearly six decades. She's most at home in The Legion of Super-Heroes and the classic pages of Adventure Comics, where she keeps extraordinary company alongside the likes of Saturn Girl, Val Armorr, and Imra Ardeen. Four of her appearances carry key-issue status, a testament to the collector significance she's accumulated across her long history. If you're charting the deep, rich lore of DC's future-set mythology, Princess Projectra is absolutely worth seeking out.