Beyond black magic, there exist treasures imbued with the gods' power. Although effective, there are life-threatening risks that accompany using such artifacts. However, Cielo has full awareness of their idiosyncrasies and extract their full advantage. His lack of natural ability is all the more proof that effort trumps talent.
Il Cielo (Italian) or El Cielo (Spanish) translates as "sky" or "heaven, paradise", rarely can be used as a surname of a feminine name.