14. Charles Xavier and Apocalypse in ‘House of X/Powers of X’
In the acclaimed ‘House of X/Powers of X’ storyline, even Professor X unites with ancient adversary Apocalypse to secure the future of mutantkind. This alliance redefines boundaries and demonstrates how cataclysmic events can dissolve even the longest-standing enmities. Their collaboration was as surprising as it was pivotal. Story details.
