Talk:Damage Calculation/@comment-3104099-20141111051335

"Since it is a simultaneous attack, the secondary attack, typically the magickal portion, does not have MDEF interposed if the first part of the attack has been successful and defeated the creature's DEF already." What does this mean? Suppose we have 100 strength, opponent has 30 defence resulting in 70 damage - is this "defeating the opponent's defence"?