Talk:Lux/@comment-26244711-20150604112414/@comment-7837708-20150604120226

Yasuo Wind Wall blocks all projectiles, so pretty much everything that you throw or shot at him. Lux Q, W and E will be destroyed but not her ultimate. Cassiopeia Q goes through it because it's not a projectile, it instantly hits the ground, her W however is blocked, just like her E.

Ranged auto attacks are also destroyed unless you're Thresh, Vel'Koz or Kayle (with E activated).