This champion has self peel, a ms steroid, an ad steroid, and ranged autos.

Ah yes, Janna autos.

Second only to bananas as the deadliest thing in bot lane.

We knew that, but for other reasons (flying champions do not need boots), but she actually is right just under the "needs-a-nerf" line so likely she will not be nerfed since she is technically balanced.

Janna is a beast...unless she's alone.

does she have 2 AD steroid, %max hp true damage and stealth too?

too bad

And terrible base offensive stats.

Umm you take her ad and see what happens if you think she is op.