Zidane's "Lucky Seven" Skill:

Zidane's "Lucky Seven" skill is going to work when the single-digit of his HP is "7" (e.g -> 1007). It is going to cause a random damages of "7", "77", "777" and "7777". However, if the single-digit of his HP is not "7", then the damages it is going to cause will always be "1".