Could someone explain to me how the interaction between Sivir's spellshield, and Zed's ult works?
So, I just recently played a game as Sivir against a Zed. Obviously, him being an assassin, and me being an ADC, it was obvious for him to try and kill me.
However, I happened to notice that sometimes his ult was blocked by my spell shield, and other times, it wasn't, despite me putting on the shield at relatively the same time.
So, does anyone know exactly how this works? And if so, when is the best time for me (the Sivir player) to put on the shield? Does it need to be cast before the ult is cast onto me, does it need to be cast before Zed comes out of the ult, or, do I need to block the "pop" portion of it (assuming I survive the rest of his abilities)?