Lich bane nerfs plz read and let riot see this

I honestly think there nerfing lich bane cause of the ridiculous tower sieging late game ap champs get. Lux, Ziggs, Kayle and apparently shiphtur's ahri are a few champs that come to mind. I'd say thats the main reason for the nerf after what shiphtur did vs TSM. But i hope riot really looks at how many champions are gonna be unplayable with the nerf. The fix to this situation is so easy, all riot needs to do is make lich bane do 50% or 25% damage to turrets/nexus/inhibs, and maybe baron and drag. I really hope riot rethinks thinks this through. If they really think increaseing fizz and tf's ratios by .1 or .2 is gonna help anything thats a joke.And don't even get me started with the diana passive buff. Outside of laning phase, late game the passive is basically useless. Just hope riot sees this.

plz save us :(