your going to want to get mid lane, this is ad soraka, if played correctly, she is almost impossible to kill. try to push your hardest. try getting the first kill in your lane, not first blood, just first kill. once you have that kill, get sword of occult ASAP, then kill more and get stacks.

As soraka, you are a healer, so once you have about 2 or 3 kills, leave your lane, and help other lanes, you are a healer and this will aid in winning the game. try to get drag early on, more gold for your IE, then try to baron around 13.

you can max out what ever spell you want, i just prefer if you do your e first for the silence, but what ever helps you win.