A new direction for the X-Men, or at least what's left of them! As old threats are put to rest, 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? This is the book you've been waiting for! A perfect starting point for any new reader! Collecting X-MEN #188-199 and ANNUAL #1.