when you have four stacks and you cast bola to get the 5th stack, it will put the bola on cooldown even though you have 5 stacks and should be able to cast within a second of the 5 stack mark. dont know if you guys have noticed this. i main rengar and this happens to me every once in a while. im not 100% on the cause. the bola will be grey even though you have 5 stacks.
Im a Rengar main as well, and as prototype Rengar posted as well, if you are lets say clearing jungle or in the middle of a fight, and you are at 4 ferocity stacks, then use e to get ur 5th stack, every now and again you will find that you have to wait out the cooldown of ur e before you can use your empowered ebola instead of it refreshing for the root. i posted a bug report a few months ago and they seem to have not noticed it. please fix this bug, It may not happen 100% of the time,but for me at least it happens at least every other game. it has ruined outplays/ganks/escapes/ and roots needed for champs such as ezreal and lucian.
