Yeah so you build her more a supportive role in the late game and go hybrid ap. Damage is good for the early/mid game but your ult and consistent heals and shields late game is what keeps you going. Get that ardent censor and a athenas and you'll do fine.
The rain is there to make you rebel. Nobody wants to play games in the cold rain. I'm going to make ct areas with awnings and roofs so they don't get cold