Regis Lucis Caelum

King Regis Lucis Caelum is the ruler of the Kingdom of Lucis, the father of the prophesized True King Noctis Lucis Caelum, and Wife of late Queen Aulea.

Powers and Abilities
Regis was an outstandingly accomplished warrior in his prime, having fully mastered the use of the royal arms available to him and surviving wars with Nifleheim. However, his rapid aging and his life-force's draining away has dramatically reduced his abilities, which cost him his life during Nifelheim's ambush. While skillfully wielding his sword to take out many enemies and putting up a good fight against Glauca, he is ultimately overpowered and cut down.

With the Ring of Lucii, Regis is capable of using powerful magic. He is able to maintain the Wall for a very long time but this steadily erodes his life-force, although he can still use his powers of summoning weapons and can cast powerful spells such as Thunder and Protect.