Probably more like this:
/ac "Tempered Will" <me>
EDIT: Just to expand a little. You can separate skills by a wait defined in seconds.
If you do that, they will all execute in turn. Use a value that's superior to the gcd, or 1 if those skills are off gcd.
If they are off GCD you can also leave opt to not use any /wait, but you will have to spam the macro for all the action to execute. Each time you click, the first available action will execute.
Another tip: start your macro with /macroicon "Name of the skill"
That will show the mp/tp cost, as well as the cooldown and the icon coloration indicating if you are in range or not.
Edited, Nov 5th 2013 12:21pm by PhoenixOmbre