Why is Sona's Q not a skillshot?
I play a fair amount of both Zilean and Sona. Zilean's recent changes to his Q have changed his playstyle in lane quite a bit, but I really like the direction the change has taken him. There's a lot more versatility to the skill now and he's a higher skillcap champion now which I like.
Previous to his rework, Zilean and Sona had a fairly similar role in lane in regards to harrass. You spam Q to zone off the enemy ADC and get them behind or even out of lane. Because of the difficulty of avoiding their harrass damage, if they get a favorable lane matchup there is little that can be done to prevent them from winning the lane.
This has caused me to wonder why Sona's Q is allowed to exist in its current state. It's an auto targeted, guaranteed damage skill as long as you are in range. Its damage, particularly in combination with her powerchord, outtrades most ad carries in the early stages of the game. Her current playstyle forces opponents away from low early damage, hypercarry style carries (think vayne, twitch, or kog'maw) as well as forces the choice of a hard engage support. Most mage supports, especially those lacking sustain, will struggle against a Sona lane with little counterplay options available to them.
To summarize, I think that Sona's Q and her powerchord make her too difficult to balance. Depending on the numbers given to her, she will either be useless or an overpowered bully.
What do you guys think, is Sona's Q a healthy ability for the game? Regardless of what you think of her current strength, is an auto-targeted ability that empowers ranged auto attacks something that promotes a healthy playstyle for her and her opponents.