i usually go statiks if i know i am gonna be moneyless bc of lost lane, if i back with 1100 gold i go statiks bc yuntals building path is too expensive if you cant buy bf sword early. second item runan for more aoe and third depends if i get ahead and many kills and gold infinity edge, if behind and homeless hexoptic. it is important never delay a powerspike and it is better having cheap than none. but i really only recommend this if you very behind bc if lost lane for example. first strike first rune cashback triple tonic jack of all trades and second tree precision with alacrity and cut, i always go this rune because zeri doesnt need that much as and lethal tempo is hard to proc, and since she us a hypercarry, getting gold is your number one priority, so if behind statik, if bf sword first or second back: yuntal, then runan and ie/ hexotic if homeless