Give Sigil Witch the ability to always parry unblockable attacks

DeNeDie

Sigil Witch has the ability to parry/nullify unblockable attacks when opponent has unblockable buff, but if the opponent gain that buff right before you parry him, you get hit, or sometimes she tryes to nullify other buffs than unblockable and also get hit.
With that RNG make your opponent unblockable and knowing that you not 100% can parry him I don't want to use her anywhere. And I think other people think so too.