I tried doing just the name instead of powexec_name, but that won't work either. I'm at a dead end.
I'd recommend checking the guides forum for the macro/bind guide.
Today, you could do it without any special programming, as long as it was 90 phrases or less, by putting each line on its own macro and filling up all nine toolbars.
My guess is that Ascendant used a macro that played a /say, then loaded a new macro file with a different /say on the same macro, and a different filename on the load macro. That's just a guess - I've never tried that sort of thing.
I know this is a HUGE necro but I stumbled across this today and its just too darn funny to go unnoticed for this length of time!
Not a problem. As Necros go, this is one of the most deserving. 
I agree. That was one funny reading
Ascendant even realized the trouble of Broadway musicals based on superheroes long before Spider-man! Spooky...
Winner of Players' Choice Best Villainous Arc 2010: Fear and Loathing on Striga; ID #350522
Ascendant's style is a lot like Bob Newhart's stand up routines.
So is Ascendant still around? If so does he plan on anymore of these tram phone calls and if so what server is he on and about what time (I am EST) does he play I would love to catch it.
Cancel the kitchen scraps for widows and lepers, no more merciful beheadings and call off christmas!
Word on the street is he was spotted on virtue this very evening!
I'v tried doing the powerexec_name then the next macro's name, but that won't work.