Uncanny X-Men 219, Marvel Comics (Jul 1987)
"Where Duty Lies!: Havok leaves to search for the X-Men. Polaris is left alone to face the deadly group of assassins known as the Marauders. But what happens next is something no one could have possible seen coming.
- Story: Chris Claremont
- Art: Bret Blevins and Dan Green
- Cover art: Bret Blevins
