Riot, are you SURE sated devourer in it's current state is balanced?
Minus the bugs here and there (xin and rek'sai hit all 3 Qs with it or none of them) , it lets vayne and other 3 hitter passives to hit those every two autos. We want jungle vayne to be a thing, yeah?
Also vayne applies tumble's bonus damage twice (meaning you get another auto when you tumble, PLUS silver bolts. Can we not...)