How to vanish then garrote?

I’m wanting to vanish then garrote but only if garrote is off cooldown. I’ve got it in 2 lines at the moment and it works perfect as long as garrote is off cooldown other times it will vanish but be unable to cast garrote so its wasted.

Is this possible?

[quote quote=57727]I’m wanting to vanish then garrote but only if garrote is off cooldown. I’ve got it in 2 lines at the moment and it works perfect as long as garrote is off cooldown other times it will vanish but be unable to cast garrote so its wasted.
Is this possible?[/quote]

I don’t believe it is as that form of intelligence is not macroable. You could set up a weak aura, or use another add-on like Tell Me When or Event Alert to assist you.