I

近战疗法

good overall item, you can sell it late game for a tier 4 or something if you really need to spend your money.

I

耐力补给

stamina lets you get around the map faster for box routes and ganks, along with surviving lane easier.

III

元灵护体

really good so you dont get bursted down by spirit so that you can actually get ur transformation off

IV

主动

势不可挡

this item is extremely good for once you transform and can stick on someone without having to worry about CC. Definitely her best T4.

III

余威久久

lets you have longer bolas, silence waves, unstoppable, disarm, shred, DoT from wolf leap, just turbo value item.

IV

主动

幻影突袭

Really good to gap close and is one of Silvers best late game spikes. You can rush this before unstop if youre really ahead.