Quote Originally Posted by Rongway View Post
This is a bad idea for heals because attempting to heal an hostile <t> or <tt> will coerce casting on <me> (self target). <mo> does not have this problem. If using an <mo> heal in a macro, it's best to use only the <mo> heal in that macro.
I'll do you one better.

/ac "skill" <mo>
/ac "skill"
/micon "skill"

Using <t> is honestly kinda pointless there were uses for it but i've forgotten them due to razing them from all my macros for just "skill" which just uses the skill normally if your <mo> isn't on anything. Some things like deployment, rescue, and esuna I don't macro because I prefer to never miss.