User blog comment:Fistful of Force/Quick post: Supports, learn how to place wards on terrain./@comment-5254342-20130324080826

I main support and I had no idea this was even a thing. It would be nice if you didn't act so uppity about this, because I highly doubt most players know that this exists. Doing this isn't exactly something you just know, I imagine most people who do know about it found out by accidentally placing a ward on impassable terrain, or by seeing someone else do it.

That being said, Flash works this way too, at least in most cases. Flashing into impassable terrain will actually bring you farther than it usually does, as long as the other side isn't TOO far away.