AD item idea

This is probably a common thought amongst league players so I'm gonna say it outright. Champions that scale off AD need an equivalent to the most popular Mage item in the game. Zhonyas Hourglass. I want a good 80+ attack damage and a couple seconds of invulnerability in the champs I play in the top lane! Show us some love Riot. Oh, and when we activate it, we should turn shiny black instead of gold!