In her time as leader of the Order of Mata Nui, Toa Helryx had needed to make difficult decisions, something she had always known. She had sent agents on missions she knew they might well not come back from. She ordered the deaths of everyone who knew the location of Artakha.
Helryx spent many thousands of years honing her control over water to perfection.
Helryx's mind was well-shielded against mental attack.
Helryx's weapons were made of protosteel.
Helryx was not a member of the Cordak or a team before them.
The first Toa had no team.
The first Toa was a female Toa of Water.
- By February 2007, the first Toa had no name because she had only been mentioned in passing at that point. Greg Farshtey claimed she wouldn't appear as a character in the story.
- By February 2007, Greg Farshtey hadn't decided if the first Toa was still alive or not. Regardless, he stated she wouldn't appear in the story.