two item stack ... you need to be feeded ASAP with that could be very bad if you dont get kill. and at the limit you may be forced to KS

Much better than most builds out there, and only a couple small improvements to be made. (earlier manamune, earlier max acid hunter). +1

i like the over all idea, im with Chopstiq on Corrosive charge first, laning, and dots on any enemies that get close enuff vs skill shot. i'd say atk spd for yellow runes, if your 10+ you should never go oom, and your cd reduction should be good enough with the blue runes and masteries, imo . either way +1

I cant understand why all people pick first acid hunter and not corrosive charge..... its SO much better at begining.... my point of view. but all in all not bad. think about the yellow runes, maybe mana per sec are more useful. gj from me +1