WTA what AddOn that reminds you if your Bloodsurge is active so I can Slam instantly?

[jokerdo]

I'm wondering if there's any AddOn that's able to do that.
Because I always miss the chance although with default UI when Bloodsurge becomes active, this text <Slam!> will pop out.

So if there's one out there that can do this, I'll appreciate that if somebody can tell me.