Master Yi and his new purple pal
I feel mild physical pain when I imagine a master yi sitting in jungle for 20 minutes feeding a god damn dog, then running out with a 
and sated devourer and going Genghis Khan on my team. Imagine. Doublestrike Passive every other auto, and the sated devourer extra strike on the auto that isn't already hitting twice. That's a technical 100% attack speed boost to on-hit effects. Throw in a light seasoning of 1.25 second cd Alpha Strikes and you have yourself the new Master Yi! If you haven't yet watched the video of Cowsep soloing Baron with three items, I recommend it. It's a good laugh, until you realize you may have to play against that tier of wuju wanking.
Sorry for the rant.
tl;dr- Nerf Elise
. Her on-hits will get pretty stupid with this item, too. 160% AP scaling on every other autoattack. She might still suck, though. Alpha Strike is actually good, and Rappel is really, really clunky.
