"Curse of Raven Radix" is not an official Sonic X storyline. It's a fan-made story, likely a fanfiction or a fan-created concept.
Therefore, it's not officially integrated into the Sonic X canon.
To help you out, here's what I can offer:
* Sonic X Anime Order: The Sonic X anime has 78 episodes, and they're already in the correct order. You can find them on various streaming platforms.
* Finding Fanfiction: If you're looking for the "Curse of Raven Radix" story, you'll need to search for it online. You can try searching on fanfiction websites like Fanfiction.net or Archive of Our Own using keywords like "Sonic X" and "Curse of Raven Radix."
Please provide more details about the "Curse of Raven Radix" storyline (e.g., where you saw it, what it's about) so I can better assist you!