Talk:Magic penetration/@comment-85.217.236.201-20121104191352

I play as Fiddlesticks and i have a question

The basic magic ressist of the enemies is 30 and does not increase with leveling like armor... so lets say enemy dont buy magic res items and has 30 magic res

I have 15 magic penetration from runes, -10 magic res on enemies from passive and when i buy sorcerer shoes and abyssal scepter i get +20 magic pen and -20 magic res on enemies

so in total i get 35 magic penetration and -30 magic ressist on enemies... so how does this effect the enemies ... ?

becouse magic penetration doesent make their ressist go on lower number although in the damage output it calculates it but really can i make them go negative magic ressist somehow or ? Becouse magic penetration doesent make their magic resist lower number i think the minus magic res from my passive and scepter will be substracted from the number of their magic ressist and the most low i can get them is to 0 ...

so do this means i just wasted my IP on runes for magic pen when i will also bring them to 0 with jyst my passive and abyssal scepter ... if the answer is yess well then i will feel very sad becouse it means i wasted around 6-7 k ip on runes :)