or.. you can just SA client.
With that you can target stored with your 10, 15, 30 cu whatever, then repeat it, the macro setup can take from 1 min to 10 mins depends on how long. Then you can loop it 10 times.
My disco macro hits 20 targets --> 10 cu, invisible, 10 cu again. because I was lazy to set it up longer, then loop 10 times. So that is 200 targets, and that give you a good 40 some mins macro length. Meanwhile I am studying, playing street figher 4 or watching tv next to it. BEcause the loop doesn't count as manual input by SA client so after 15 mins you will be kicked out from the server, so I just had to chat with guildmates a bit or run back and forth a bit.
I like how when I was doing this a dude passed by and panicked because he thought he found a legit scripter. When I said something he pretend that he needed help to get direction. oh people online... lol