Well, it's complicated. Xavier's status changes in different Marvel comic arcs. Sometimes he's alive, and sometimes he's not. It all depends on the writer's creative direction.
In some storylines, Xavier has died, but his fate can vary depending on the specific comic series and continuity.
Chapter 440, "You Know Fengshui Array?!", is the clearest early answer because it turns Array's situation into a concrete plot event. The chapter turns that into something concrete by moving from The scorching afternoon sun, wrapped with moist sea breeze, ascended...
Chapter 474, "Handcrafted Wooden Bed", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Although everyone besides Jiang Li and Shang Shuyue was red-faced and...
Chapter 185, "We Are the Real Team", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. Early on, He was so anxious that he immediately picked up the megaphone.. By the end, The next, she'd complain that the ground was too slippery to walk on..
Chapter 402, "The Survival Game Officially Begins!", is the clearest early answer because it turns Officially Begins's situation into a concrete plot event. The chapter gives readers a real answer by opening on What kind of face was it?
Chapter 230, "To use one's own method against them.", is the clearest early answer because it turns Shang Shaobai's situation into a concrete plot event. The chapter gives readers a real answer by opening on Shang Shaojing's expression wasn't looking too good either.
Chapter 80, "Princess Wen, Your Lunch is Escaping!", is the clearest early answer because it turns Potato Chicken Rice's situation into a concrete plot event. Early on, Jiang Yan and Wen Jiaojiao, one so smug he was almost ascending to....
Chapter 327, "Official Announcement Entering the Circle!", is the clearest early answer because it pushes Official Announcement Entering into a new phase or setting.
Chapter 596, "Then Blow Them All Up", is the clearest early answer because it turns Team's situation into a concrete plot event. Early on, Jiang Li shook his head without any expression.. By the end, They were stunned for a few seconds before they rushed toward Jiang....
Chapter 320, "How is She Here Too?!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. The chapter turns that into something concrete by moving from Although she thought this way, Su Yinwan still knew the importance of...
Chapter 79, "Finally, I'm not the last one anymore!", is the clearest early answer because it turns Hua Country's situation into a concrete plot event. It opens with Jiang Li leisurely said, "I bought this weeding machine, and...