In the manga, Pegasus sees a vision of the future of a maiden approaching him, and he believes she has a beautiful dream powerful enough to break the seal on the Golden Crystal. After being called, he charges up Sailor Moon’s Kaleidomoonscope to perform “Moon Gorgeous Meditation.” (Chibi-Moon has the ability to use “Moon Gorgeous Meditation” in the manga as well.) Since baby Hotaru performs the same Super upgrade later on in Stars, it’s possible that anime Pegasus has power equal to Saturn’s.
He gives Chibi-Moon the “Crystal Carillon,” which can summon his power whenever needed. Pegasus is a MUCH more powerful being in the anime than he is in the manga he gives Sailor Moon and Chibi-Moon new brooches which permanently upgrade them to “Super” form, and later gives the Inner Senshi “Super” upgrades of their own. This is the form that Helios’ spirit takes while he is on Earth, and he is hiding in Chibiusa’s beautiful dream since he cannot survive on Earth otherwise. Pegasus is a magical creature with the ability to communicate telepathically.
