At start of combat, if unit's HP = 100% or if【Bonus】is active on unit, grants Atk/Res+3 to unit during combat.
【Bonus】
All effects that last "for 1 turn" or "that turn only." Includes bonuses granted by a skill like Rally or Hone and positive status effects (extra movement or effects like Dominance).
20 
100 
20 
