As old threats are still having their effects, new, more deadly threats emerge from the unlikeliest of places. Threats that spell doom for the X-Men. Plus: What could possibly strike terror into the heart of...Sabretooth?! And who are the Children of the Vault? Mike Carey ("Ultimate Fantastic Four") and Chris Bachalo ("Uncanny X-Men") take over X-Men, or at least what's left of them! This title collects "X-Men" numbered 188-199, "Annual".
