Why doesn't this macro work?

#showtooltip
/cast [target=mouseover,noharm] Roar of Sacrifice; [target=Graple] Roar of Sacrifice

http://www.arenajunkies.com/topic/180279-hunter-macro-thread/

Roar of Sacrifice - If mouseover exists it will cast it on that else it will cast it on yourself.

#showtooltip Roar of sacrifice
/cast [target=mouseover,help,exists][help][target=player] Roar of sacrifice

Master's Call - If there is a mouseover then it will use Master's call on that. If no modifier is pressed it uses it normally and if alt or shift is pressed it will do it on one of the team mates.

#showtooltip
/use [@mouseover,help][mod:alt,@TEAMMATENAME1][mod:shift,@TEAMMATENAME2][] Master's Call

Adjust as needed.

If you want to get deep:

http://www.wowwiki.com/Making_a_macro

Hope this helps.
yea thats a sick thread thanks for the help
I use a little cleaner-looking one than the one above.
#showtooltip
/cast [@mouseover, exists][@player] Roar of Sacrifice


I decided to forgo the "help" portion to both discourage targeting teammates with anything other than mouseovers (ezmoad with even standard ui party frames). So I can keep my main focus on the other team.


Also, another macro you may like is:
#showtooltip
/cast [@mouseover, exists][@player] Master's Call

Same deal, but for master's call.