"Ah, the alternate Ishtar, is it?" said the
key. A bright light erupted from it, forming into Nevanlinna, alight with ki, magic, and Hozon. She smiled mockingly at the 'goddess of ruination'. "Hello... Goddess of Ruination. I would say it's a pleasure to meet you, but lying is beneath me."
"You are familiar with a counterpart of mine, as I recall, but allow me to properly introduce myself. I am Nevanlinna... the Avatar of Preservation." Her hozon-laced aura flared, washing over the others as she lent them succor to keep them in some sort of fighting shape... as well as beat back the hakai & ruination of the 'goddess' in front of her.
...this was a bit different from what Ishtar may have encountered with the Nevanlinna of her timeline. It was purer, more potent, more... awakened to its true nature. Not completely, but the difference was noticeable.