Konami Yu-Gi-Oh! 5D's Crimson Crisis Booster Pack (68414)

Third in the 5D's series, Crimson Crisis introduces the Assault Mode monsters. Synchro monsters can be transformed to Assault Mode monsters, making them incredible fighting forces with massive attack points and potent effects.

Crimson Crisis is an all new 100 card booster set that will improve any Duelist's collection with new Synchro Monsters, Tuners and new themese like the Dark 'Blackwing' monsters.