Caster Trio

[Gratal]

My friends and I are starting again and I was wondering if anyone had any input on a class that groups well with their toons. One is playing an Erudite necro and the other is an Erudite mage. I currently have an iksar shaman and an erudite enchanter from my time playing a while back.

I figured with shaman, the mage would become a hindrance due to no mana regen. But with enchanter, there's no sow/healing. Anyone have any thoughts?