Senterra

Senterra (Full name: Senterra Anabelle Demonis) is a Demonian Spirit and one of the creators of Crescentia, along with her brother, Gaia. Senterra has amazing medical capabilities, and has the ability to heal almost any injury. She also works on her own field of medical study, and has learned to use Demonian herbs and spices to make the effectiveness of her own medication incomparable to any other medications known. She has also been teaching Allagar how to make his own medicine and treat wounds.

Death
When Gaia and Senterra go to the generator to restore Crescentia, Senterra loses all her strength to the generator and vaguely witnesses Nike kill Gaia before falling unconscious.

When she woke up, she exit the temple only to find her town in ruins. She then remembered that Nike killed Gaia and scrambled down to the town. Relieved to find that most of the citizens had escaped, she was then interrupted by Nike. Angered by his carefree attitude towards his actions and his reference to Rayne, Senterra attacked him. She was able to injure him slightly and defend her gem from his attack, but was ultimately surrounded by fire and killed.

During Aqua's duel with Nike, Senterra's Axes of Heaven, Hell, and Purgatory were used to fight him.