MapleStory Unlimited: Ignore Mob Defence?

[Question]

40+40+15=/= 85 dude, it's 95, so that would make sense.

my bad i added it up too fast then sorry about that... let me redo in a diff way

option one

1. ignore 40% def main weapon potential 1st line
2. ignore 35% def main weapon potential 2nd line
3. ignore 40% from skill

option 2

1. ignore 30% def main weapon potential 1st line
2. ignore 15% def main weapon poetntial 2nd line
3. ignore 15% def from skill
4. ignore 30% def 2nd weapon potential 1st line
5. ignore 15% def 2nd weapon potential 2nd line
6. ignore 15% def nebulite

option 1 .... ignore 40% of 70% = 42% then ignore 35% of 42% = 27.3% then ignore 40% of 23.7% = 16.38% of your dmg will be ignore when attacking cygnus

option 2 .... ignore 30% of 70% = 49% then ignore 15% of 49% = 41.65% then ignore 15% of 4.165% = 35.40% then ignore 30% of 35.40% = 24.78% then ignore 15% of 24.78% = 21.06% then ignore 15% of 21.06% = 17.90% of your dmg will be ignore when attacking cygnus

option 1 = 40+35+40= 115% ignore def

option 2 = 30+15+15+30+15+15 = 120% ignore def

115% > 120% ...... option 1 win .....there we go? see the diff now?

[FlameChocobo]

As a Hero, let's say I have max Combat Mastery that is 50% ignore defense, Leafre set which is 30% ignore defense, as well as Luminous link skill which is 15% if my Luminous is level 120+.

Does that mean ignore 50% of 70% = 35%, ignore 30% of 35% = 24.5%, and ignore 15% of 24.5% = 20.825% of the damage I deal will be ignored?

[ShinkuDragon]

As a Hero, let's say I have max Combat Mastery that is 50% ignore defense, Leafre set which is 30% ignore defense, as well as Luminous link skill which is 15% if my Luminous is level 120+.

Does that mean ignore 50% of 70% = 35%, ignore 30% of 35% = 24.5%, and ignore 15% of 24.5% = 20.825% of the damage I deal will be ignored?

more like your damage would be reduced by 20.825.

did i mention i hate this system?