Xigma55

Xigma55 is the X Virus clone of Pigma55, who varies differently from him, the main way being that Xigma is a girl.

Background
Xigma55 was created unusually. While most X clones are created by infecting the host, Xigma was created from Pigma55's DNA (Nightmare snuck into his house and took his leftovers). After being created, she served faithfully at Nightmares side for many months, spreading the virus, but some thing was missing. Not there. After pondering for days, she came to a conclusion: She wasn't satisfied with her work. So one day, she packed her stuff and left. After travelling in solitary confinement for a few days (which she quite enjoyed), she ran into Zoramask, Pigma's younger brother. Zoramask took a liking to her, so she invited her to come with him. She agreed. So they've been traveling together since.

Involvement
She serves faithfully at Zoramask's side, and is his first and only assistant.

Trivia

 * She watches Ford Car and Link on her free time.
 * She is currently plotting to take down Nightmare from the inside