Attribute - Fatal Strike Chance

Fatal Strike Chance is an attribute in Like a Boss that is directly linked to both Attack Power and Critical Strike Damage. A Fatal Strike doubles the amount of damage done by a Critical Strike,  resulting in a very "fatal" strike,  which is why the chance of this occurring is much lower than that of a Critical Strike.  Fatal Strike Chance is currently only affected by certain pieces of armor, such as the Sea Queen's Shoulders, which give a +432 Rating to the Fatal Strike Chance value. The formula for Fatal Strike Chance is the same as that of Critical Strike Chance which is as follows:  Rating / (Rating + (BossLevel * 80)) = Fatal Strike Chance in percent

Let's say you have a Fatal Strike Chance Rating of 5 at Level 1, your Fatal Strike Chance would be 1 in 17. However, if you were a much higher level boss with a greater fatal strike chance rating, for example, if you had a fatal strike rating of 500 at Level 50, the formula would be as follows:  500 / (500 + (50 * 80)) = 11.11% chance of Fatal Strike

For calculating the damage that a Fatal Strike would deal can be done by combining both the formulas for Attack Power and Critical Strike Damage. For example, as a level 50 Warrior boss with a base Attack Power of 34 with 1000 Attack Power Rating and a Critical Strike Damage Rating of 1000 you would have a 10.09 base Attack Multiplier, resulting in a modified Attack Power value of 343.06, multiplied by your Critical Strike Damage Multiplier of 2.4, resulting in a modified Attack Power value of 686.12. To get the final output Attack Power value from the Fatal Strike, you just need to double the value given by the Critical Strike, resulting in a final damage value of 1372.24.