Warlord Gold is nasty. Use EM to kill Bleaty and the two physical resist bosses, then Drac for the meat man. Try to kill as many plants as possible, and be an orc.
Transmuter Gold is all about Unstoppable Fury. Just make sure you save two spirit swords for the boss and if you find a badge of courage, BUY IT! Use BURNDAYRAZ to remove 2 DPs from the boss for only one retaliation.
I haven't done bloodmage gold in forever and I don't remember how I got the gorgon in dragon isles.
For vicious token use the broken Binlor Paladin (the Binlord) or the ultra assassin.
6. I assume by regular you mean hard. Right? Just use anything that will work in VGT.
I speak chaos.