Right!

On the above advice, I decided to make a Necro + ToS. The necro seems to be the closest thing to a Warlock, which I played a bunch of in WoW and enjoyed.

The duo works well, but AoC does not work well at all for Multiboxing.

There is no /assist command, only a shaky built in assist function which rarely works properly.
There are no macro scripts available and no released API information.
/follow is bugged all to hell, although with certain work-arounds, you can make it work properly (almost).