I know this has been brought up before, but I'm yet to see a reason why it would ALWAYS block. I tested it a bit with my friend, and it will block no matter the distance between the wall and Yasuo, as if it shot directly from Soraka. It makes exactly as much sense as if it blocked Ziggs' ult, which wind wall now does not. It really just seems like a bug, and I can't find a rioter's explanation.
xLegendary Troll1 votesmake believe the star comes from her horn. It actually lands faster the closer it is to Soraka, therefore it's a projectile.
Sailor Mint1 votesWind Wall blocks any spell that has a projectile unless the spell is explicitely coded to not be blocked (i.e.: Zigg's Mega Inferno Bomb).
Starcall is a ground targeted skillshot with a projectile that travels from Soraka to the point of impact. Pre-rework Starcall was a point blank AoE around Soraka (no projectile). Kog'maw's ultimate and Brand's Pillar of Flame is a ground targeted AoE that spawn at the target location (no projectile).
