What 3 class group is best?

[Samoht]

Originally Posted by Ofaelol [You must be logged in to view images. Log in or Register.]

a Rogue to DPS while druid charm tanks.

This absolutely will not work. Aggro will always switch to the player character over the charmed pet. The only way it can happen is with fear kite or aggro kite, either of which will really suck for the Rogue because latency on this server will constantly return mob is out of range / cannot see your target errors.

Originally Posted by Ofaelol [You must be logged in to view images. Log in or Register.]

If she goes for a tank class, what would work the best for the least PP spent on gear?

Probably a Paladin or SK unless you want to add a chanter and cleric to do harder one-group content in Velious, in which case you would need a Warrior.