Sistina

Sistina was Claymore No. 1 during her generation. During her lifetime, she became known as "Sistina the Divine Oracle" (天啓のシスティーナ, Tenkei no Shisutīna, lit. "Sistina of Revelation"). Currently, nothing else is known about her.

Etymology
"Sistina" is a transliteration of the Japanese "Shisutīna" (システィーナ).

"Sistina" may have been derived from the Latin word sistere, meaning “to cause to stand.”

Biography
Before the events of the Claymore Rebellion, Dae retrieved from Raki the arm of Priscilla, recognizing it´s powerful nature, and with the purpose to revive former No.1´s. By consulting the other men of the Organization, he asks for the names of warriors with power greater than the three Abyssals. Eight names are mentioned, with one of them being "Sistina, The Divine Oracle".

Aside from her name, rank, and power, nothing much is known about Sistina, although her name seems to indicate she might have been a previous "Eye" of the Organization, like Galatea or Renee.