
Laning phase on this character is terrible, you are just trying to not lose, get a couple of items and win the game in teamfights. Please keep this in mind, virtually no good matchups, its about 'losing less' in these lanes, not Winning more.
once you have some CD, rotate to every objective fight, but remember to catch waves when you can, because falling too behind is also going to ruin your game, if you reach a certain point in the match and group with the team, you typically just win