Leon

Leon is a minor character in Magical Girls. He was a romantic interest of Natalie before his death, now he is used as a persona of Serpens.

Season One
Natalie was romantically interested in him and expressed her sadness to Keira that she could never be with him because there was no way he would return her feelings, to her surprise he later told her he wanted to go out on a date with her. The pair went out for coffee and chatted before Natalie had to cut the date short due to her Magical Girl duties, although Leon did not know this.

When Natalie had to cut their second date short, he followed her and saw her transform and fight Jelacite with the other Guardians. After the fight, he approached Natalie and promised her that he would keep it a secret. Shortly after this, he was attacked and swallowed by Serpens.

He appeared as an illusion to Natalie in the vortex, soon being killed by Serpens.