Attack/Defense Unity is a type A passive skill introduced in Fire Emblem Heroes. It increases the unit's Attack and Resistance during combat as long as the wielder is adjacent to an ally, additionally granting a bonus to Attack and Defense during combat = current penalty on each of those stats x2.
It can be learned without inheriting by: Brave Dimitri,
|Atk/Def Unity||Adjacent to an Ally||300|
|Effects||If unit is within 2 spaces of an ally. grants Atk/Def+5 and bonus to Atk/Def during combat equals current penalty on each of those stats x2. (Example: if unit has -7 penalty to Atk. grants Atk +19, for a net bonus of Atk +12 Calculates each stat bonus independently.)|