Simply put. Target of target macro to cast Eye for an Eye on tank and announcement macros for virus e4e etc. Bane+ Aerial slash can be uswful, but I 've learnt to use the pet abilities as my own cause of no pet macros until some time ago.

And never ever use like
/ac "Bie" <t>
/wait 2.5 (which I believe gets round up to 3 )
/ac "Miasma" <t>

Because. If you have to interrupt that macro, you will have to cast all other DoTs again, which makes you lose ALOT of DPS.

One macro I used to use was
/micon "Ruin II"
/ac "Ruin II" <t>
/pac "Obey" <t>
I used that as my ruin Ii skill and also as a button to make my pet attack that target I had targetted when pressing it. But after I got assinged as our kiter on T7 I had to give up on that cause I couldn't afford to make garuda hit the renaud I "marked" to hit me.