|Rinakkusu: Kaze no Kyua Kurisutaru|
|Shining Jewels Pretty Cure episode 02|
| リナックス 風のキュアクリスタル|
"Linux: Cure Crystal of Wind"
|Opening||Showtime! Shining Jewels Pretty Cure|
Linux: Cure Crystal of Wind (リナックス 風のキュアクリスタル Rinakkusu: Kaze no Kyua Kurisutaru) is the second episode of Shining Jewels Pretty Cure, which focuses on Linux becoming Cure Crystal.
On the hunt for the second Cure, Magenta comes across gentle Linux, a girl seen in a dream, and the two become friends almost instantly. But as the two learn about each other, Spindle attacks, and Linux tries to defend, activating the second Shining Jewel! Linux also becomes a Pretty Cure, and she joins Magenta's Pretty Cure team.
- This is the first Linux centered episode.
- Linux meets Magenta and Gemma for the first time.
- Linux transforms into Cure Crystal for the first time.
- Cure Crystal uses White Crystal Breeze for the first time.
- According to the preview for the next episode, it is shown that the most recent Cure will meet the next one, but the others are introduced to the new one later on.