Smart timer raid buffs tracker.
In the Custom Options, choose in which raid you want it. Choose which buffs you plan to use.
The Weakaura will display an icon with the buff to refresh when you should refresh it.
It is able to avoid non-stacking buffs and consumables count in bags. It also includes advanced buffs such as T2P3 Battle Shout gear swap.
This weakaura is included in the collection: https://wago.io/nu37vKWEn