I do not believe you have tested Xin
I can full clear all jungle( even the enamy one) just with machete, without pots and I can SOLO Herald at lv 8 with just a devourer without stacks and even without losing more the 100 hp.( maybe I can do it solo even first) Pick or ban xin, now isn't a choise.
edit: you know with 40 % cd you can use your W continuously so you can have 2.5 attack speed with just 3 items