Is it me or is Kog able to reach true damage on his W?
his Q shreds 28% mr wit's end steals 30 flat mr guinsoo removes 15% or mr on top of that he can build mr pen boots removing 18 flat mr
???
his Q shreds 28% mr wit's end steals 30 flat mr guinsoo removes 15% or mr on top of that he can build mr pen boots removing 18 flat mr
???
q and guinsoo are multiplicative, and are applied after the shred from his q and guinsoo. assuming my bronze ass got these calculations correct, it should be flat MR pen first so assuming a target is a maokai at lvl 18 holding nothing (53.4 mr):
30 + 18 = 48 flat
applied first
53.4 - 48 = 5.4
5.4 x .28 rd = 1.5
5.4 x .15 rd = .81
1.5 + .81 = 2.31
5.4 - 2.31 = 3 (rounded)
maokai will take damage as if he has 3 MR at level 18, with no items
PLEASE DONT ROAST ME IF ITS WRONG IM NEW AT THIS ;-;
EDIT:
if he had, say:
(25 mr)
conditioning rune (8 MR)
2 mr stat runes (10 MR)
(55 MR)
total: 98 MR
98 - 48 = 50
50 x .28 rd = 14
50 x .15 rd = 7.5
14 + 7.5 = 21.5
50 - 21.5 = 28.5
he will take damage as if he has 28.5 MR
good math
the only bad thing is that flat mr pen is applied after %
NO IM NOT DONE YET DONT LISTEN TO ME TILL I CAN CONFIRM
edit: ok now i think im done, i didnt take into account that % magic pen doesnt actually reduce the MR stat like flat pen, therefore the original value before damage remains the same.
edit 2: wait, it says here reductions are applied first, then flat, then % : http://leagueoflegends.wikia.com/wiki/Magic_penetration
thanks
Magic resistance reduction, flat. Magic resistance reduction, percentage. Magic penetration, percentage. Magic penetration, flat.
So, the wits end is magic resist reduction. Afaik when mumu got his rework the last bit of magic resist % reduction was removed from the game (on armor this is known as % shred), then it applies % pen, then flat pen.
So from you're 98 Mr, you'd do:
98 - 30 = 68 Mr
68 Mr * (1-.28) = 49 Mr
49 Mr * (1-.15) = 42 Mr
42 Mr - 18 = 24 Mr final, with a zerod Mr at no items. (note, all numbers rounded up)
oh o im close enough, im satisfied