Talk:Armor penetration/@comment-79.41.54.69-20110429162825/@comment-154.11.213.138-20111011133941

Armor% = (1-armor/armor+10) thats the formula to figure out how much of an attack is reduced by an attack, however use the same formula with negitive armor and u get a number = to over 100% if u take that number and multiply it by your attack that is your new attack power