The changes they made to the comics versions are pretty interesting. In the comics Magik was not kidnapped by Mephisto - in fact the two have never met despite both being Hell Lords. She was kidnapped by a sorcerer named Belasco who has only 1 arm. They also completely made up everything to do with her birthday. In the comics there was no trouble at all with her family before she was kidnapped, and the moment she was kidnapped was in this image below. So in the comics she never would have been bothered by the surprise party. On the other hand, the parts about her being forced to mercy-kill her only friends and her parents not recognizing her when she first escaped Limbo and rejecting her then were extremely accurate. They also never made it clear that the portals she opens are her mutant power.
