Uses for gold when levelling a team

[Homer]

Any idea what gear is best for Warlock's Rain of Fire or HellFire if you want them to do decent damage but also be very tanky?

33% - 8.25%/33% - 2.2% is what RoF and Hellfire receive from gear respectively, the second number being per tick, I have been stacking stam/int gear on my WPMML team since the lock takes aggro so much, although never really goes oom, but its a good stat, if you were having no mana problems Stam/Agi gear would be best for a few extra dodge points, but won't really make a difference as its 20 agi to 1 point of dodge at level 60, less while leveling.