I have a 5 button mouse and I do a lot of pvps! Spell lock is one of the most important skills vs healers/casters and Idont have much time to click on it (to interrupt the cast) How can I define one of my mouse bottuns to use spell lock?
make the macro /cast [target=mouseover, pet:Felhunter] Spell Lock
and then bind it to a key you've bound a mouse button to / bind your mouse button directly to that macro (you need a mod like trinity bars to do that). this way you can cursor over the target you want to spell lock and just press the macro. nice and simple :)