Good Trio?

[benjay]

Mage Enchanter Necro all the way, super easy leveling, nobody has to be good at there classes to get to 60 in a relatively short space of time and when you do start improving they can pretty much take any camp in the game

if you want something that is built to level or do amazing feats
shaman enchanter bard
enchanter mage druid
mage mage mage
even something as silly as bard enchanter mage can work really well

but if you want the old standard trio which works really well in all situations
warrior cleric enchanter
sk shaman bard
paladin sham mage