That would be:
ETERNALS # 9
The Story: Guest-starring the X-Men! Ikaris, joined by the full power of the mighty mutants, faces his nemesis Druig and his vile Confederation! At the foot of the sleeping colossus known as the Dreaming Celestial, a battle of titans erupts! The stakes? Not only the innocent citizens of San Francisco, but no less than the future of all life on planet Earth!
(from marveldotcom)