I really like the idea of witch and inquisitor, but seems that there is no point in playing them on tactician, which is very disappointing.. My witch is a dual-dagger who has 27 finesse and 24 intelligence. 6 points in dual-wield, 8 necromancer, 5 scoundrel, 6 warfare and 3 aerotheurge.
I really hope there will be some balancing patches regarding this damage type issue :)