Did you know that AD Hecarim assassinates as well as Akali?
http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1969960753/218533396?tab=overview
I didn't until my last game. There I was, dominating the game at 11/1, just about ready to starting carrying us to victory, THEN OMG ONE SHOT out of nowhere. Over and over again. It didn't matter if my team was there, it didn't matter if I used my net and flash combined, he just pressed RQ and I died, many many times. He had 8 kills himself the first time, so it was "fair" in that Akali would be just as mobile and one shotty if she had 8 kills.
Learned something new today. Luckily I'll probably never have to deal with that again. Gotta wonder why no one plays him like that though.