Conversation so far:
What was X-Infernus?
X-Infernus is a four-issue comic book mini-series that started in December 2008.
What was X-Infernus about?
X-Infernus was about the X-Men entering Limbo and fighting multiple enemies.
What other events happened in X-Infernus?
Using Pixie's Dagger, Kurt then pulled Illyana's Soulsword from her, and used it to free Wolverine and Colossus of Witchfire's control.
Why did Kurt stop Pixie?
Pixies soul stones would be used for evil if Kurt didn't try to stop her.

Question: What are some other interesting aspects of this article?
Self-contained rewrite: What are some other interesting aspects of this article?