InnoSent often attack in groups, and often open battles with their special attack Brainblast, which inflicts Confuse on a character. It can also use Freezing Dust and Plasma and Lv.? Holy, the latter of which can be dangerous if party members are at the wrong levels.
InnoSent is not much of a threat if the player is aware that Lv.? Holy will only deal damage to their character if his/her level is a multiple of the last digit of their current amount of gil. The player can sell items or fight a few battles around the Dragon's Neck Coliseum to change the amount of gil to ensure that Lv.? Holy will miss. The player can also simply equip the Paladin's Shield to absorb it.