The Uncanny X-Men # 164 - Binary Star

The good guys fight the sleazoids in a big space battle. Storm calls on some lightning to disable the Brood ships, but accidently destroys some of them. She's upset since she knows the ships are living creatures (these look like "sharks" not the "whales" we've seen before). During the battle, Carol completes the transformation initiated by the Brood's tests. However, she doesn't transform into a Brood, instead she transforms into a new superbeing, calling herself Binary. Meanwhile, Storm's losing touch with her elemental powers. Storm turns her senses inward, detects the egg growing inside her, and takes off in a small spaceship. Wolverine finally has to tell everyone that they have eggs growing inside them. They're all freaked, but Binary is especially pissed and flies off - punching a hole in the hull! The X-Men start to get sucked out of the spaceship....