Return of Reckoning

I am trying to figure out how to alert when a pet is dead. I've not been able to get anything other than the summon button (for White Lion) is "not active" which triggers when the pet dies but... it's not a good solution since it only fires for the window when the ability is not usable.

Is there a way to have an alert pop up with Aura when pet is dead for classes like White Lion?

Try and test class mechanic option, i didnt bother with it, having WL summon skill on CD Aura is enough for me.