X-Men: Phoenix - Warsong #5

In "Phoenix: Warsong Part Five," the Cuckoo sisters harness the Phoenix Force to activate a deadly Weapon Plus machine, but Celeste fights to stop them, destroying the army of her own clones. With the Phoenix power sealed away inside diamonds forged from the sisters' hearts, the X-Men bring an end to the threat and return home. Written by Greg Pak and illustrated by Tyler Kirkham, with inks by Sal Regla, colors by John Starr, and letters by Troy Peteri, this pivotal issue features a striking cover by Marc Silvestri.