Avengers #368 1993

Avengers #368 initiates the "Bloodties" crossover event, commemorating the 30th anniversary of both the Avengers and X-Men. The story sees Fabian Cortez kidnap Luna, daughter of Avenger Crystal and X-Man Quicksilver, taking her to war-torn Genosha. Despite United Nations orders to remain neutral, the Avengers defy Nick Fury and SHIELD to rescue Luna. Professor X also secretly dispatches the X-Men to the island, setting the stage for a major conflict between the two superhero teams and the Genoshan factions.