Professor X (DoFP)

This version of Charles Xavier lived in the cataclysmic future ruled by the Sentinels. He was comatose for twenty years before awakening to a living nightmare, diverging from his main timeline counterpart. To his dismay, he found that almost all of the X-Men of his time had been wiped out. Shortly after he awakened in the future, he modified Cerebro to allow him to contact the X-Men in the past. He warned them of the future that awaited them if they did not stay together. Charles frequently contacted Wolverine in the past to warn him of catastrophic events that would lead to the destruction of mutantkind. Among the first events that he warned Wolverine about was the destruction of Africa caused by Storm. He later warned Wolverine about the Brotherhood breaking an explosive mutant out of MRD custody that would lead to half of the mutants in the island nation of Genosha being wiped out. Wolverine and the X-Men were able to prevent both events from occuring.