MONSTROUS TERROR HITS MUTANTKIND! Something monstrous is afoot! Nightcrawler has developed some very uncanny physical features—and he’s not the only one. Meanwhile, Cypher and Warlock have made a startling discovery about the seemingly innocuous blooms floating out of the Astral Plane. Will the Legionnaires be able to untangle this web of threats before it envelops mutantkind?