Zed Vs. Jayce [GAMEPLAY]

I dont want to make this a novel so ill keep it short. Basically when Jayce is in hammer form, against zed, when Jayce presses e and he swings his hammer back and zed takes his shadow (w), when zed is in his new location, the hammer hit lands. However zed is knocked back to his old location before he took his shadow. Hard to explain but it managed to happen twice in one game accidentally. Fun for me as a Jayce player because I killed him both times, but not exactly fair to the zed.