Nocturne vs Swain

{quoted}

Using Nocturne's spell shield to block Swain's pull, I'm still getting pulled even after blocking it.

You have to spellshield the return claw before you actually get rooted in order for it to work. What really gets me is when I spellshield master yi's alpha strike before the damage registers and it still hits me regardless.

If I block the first part, there should not be any second part to pull me.