Naraxas is one of the hardest healing checks in Mythic+, especially on Tyrannical week, and players have found out that you can get an item that can cleanse every poison DoT on Naraxas, making it much easier!
Immature Venom Sac
Immature Venom Sac is an item from Lower Blackrock Spire.
This item can be used to remove 1 poison effect, and doesn’t have a cooldown. However, it only has a duration of 1 Hour.