Boost target's odds of interrupting actions and avoiding interruption of own.Final Fantasy XIII description
Vigilance is a Synergist ability that increases the chance of interrupting the opponent's action when attacking and grants immunity against interruption from the opponent for 90 seconds. It has an ATB cost of 2. It can be learned by Sazh (Crystarium Stage 2), Snow (Stage 7), Vanille (Stage 1), and Lightning (Stage 10).
Vigilance is a Synergist ability that decreases the target's odds of being interrupted and decreases wound damage taken. It has an ATB cost of 2 and a duration of 180.
It can be learned by Serah (role level 30), Noel (role level 11), Clione (level 4), Fachan (level 10), Gahongas (level 13), Leyak (level 5), Nanochu (level 17), Sahagin Prince (level 15), Sazh (level 2), Thexteron (level 3), Yakshini (level 45), Microchu (level 1), and Purple Chocobo (level 1).