Talk:Corki/@comment-24055932-20160104204626/@comment-27004415-20160109213252

I did some maths and given the nature of his damage and his playstyle that revolves around poking with R and using a bursty combo when the time is right, in terms of damage you would want void staff as a 3rd or 4th item, regardless if they have mr items or not (even though the more mr they got the more efficient this item is).

I took stat growth, masteries and runes into account, and if you have build 1 TF+IE+boots+ER you would have 42 more damage   per auto on an adc  same lvl as you are  (around 60-70 armor and 42 mr)  . But with build 2  TF+IE+boots+VS you would have 54 more damage on q and 21 more damage on R (normal missile) and 12 more damage on sheen proc.

 However if you consider that you have to invest 3k6 gold for ER and 2k6 for VS, you would have 1k gold left to spend in vamp scepter, adding 15 extra damage, reducing the damage gap per autos while widening the damage gap from spells (28 damage per autos, q 61 damage, r 27 damage).

 I didn't take e and w damage into account, since e is rather inconsistent in trades and w is not really a damaging ability.

 Now in a game I'd rather have more damage on my R and Q because they are a safer source of damage than autos.