Whats the Lucky Sevens condition I get in battle sometimes?
This condition occurs when one of your characters has a current HP amount of 7777. This can be done via getting injured, equipping materia, or raising levels. The person affected by Lucky Sevens will make one normal attack against each enemy when their Time Bar is filled, even if you have materia like Slash-All equipped. Assuming that person doesn’t miss, they’ll always strike for 7777 damage, even if an enemy has special defenses. The person with Lucky Sevens will automatically attack and cannot be made to perform any other action (even if you’re wearing a Counter materia). The drawback to this condition is that your HP drops to 1 point after the battle ends.