The Limit Breaker (限界突破の書 Genkai toppa no sho, lit. Limit Break Manual) is a manual that is exclusive to Fire Emblem Awakening. When used, this manual will permanently assign the Limit Breaker skill to its user. If the user in question has more than five skills equipped, the Limit Breaker skill will then be filed away in their skill bank. The Limit Breaker manual can be acquired through every completion of the DLC-exclusive chapter, Xenologue 12.