Assassin update thoughts

So far from this update, Riot has made a lot of the assassins a lot harder to play and the changes to the items weren't that bad. I thought Edge of Night would be the most OP thing in the world but it isn't too bad. Plants aren't even bad at all. Talon, Rengar, and Kha'Zix are the only ones that I have trouble going against. The new keystone mastery that gives a shield feels a little bit too strong at the moment.