|This character exists primarily or exclusively within the Pre-Super Genesis Wave continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Crystal-La is the only Guardian spouse whose absence is explained, as she was captured and Roboticized. Assuming that she survived the years spent as a Robian, she could conceivably have been restored to normal form by the Bem, but she has not appeared to indicate continued existence.
- Current writer Ian Flynn has stated that he assumes the character to have survived and made her way to Albion, but does not plan on revisiting the subject in the series.