PSA : Soraka's W can heal minions, making for the most annoying creep denial tool.
Next time you play Soraka support, shove your enemy up to their turret, and then heal the minions as they try to CS them under the turret - they're going to miss a LOT of them. Coincidentally, you can also land your Q much easier while they're under the turret, offsetting the resource usage. This lets you build up a decent CS lead if you keep doing this for a while, as they'll miss a few creeps from each wave at a time.
Do it just for the lolz otherwise, the tilt will be unreal.
[TILT INTENSIFIES]
Qs it. Is this animal abuse?
and without even paying with my own hp!