She hatched on the same day as Speed, but a few hours after he did. She evolved into Vaporeon by taking her brother's water stone from his evolution stone collection box. She is also the reason why Flare evolved. Crystal took a Fire Stone and pranked Flare by pretending she was gonna force him into evolving but ended up accidentally tripping and falling on him, the Berserk Virus force Flare into evolving and he starts attacking and chasing her. Like her siblings, she was named by Speed