It can counter any great play with zero effort, remove this bs and replace it with a cleanse
Luckily the effect is very short lived and the cooldown long. It’s up to the enemies to play around it.
It has such a short active window that it is a skill shot. Depending on who you are playing against, you need to be selective about when you use it.
Spaff it away and you are opening the door for an attack.
Saying that, does it need a slightly longer cooldown… Probably. Add another second on to the cooldown, make it 15 like sleep dart.