definately not shaman, there are not enough of them for how powerful they are its mind boggling...

i vote cleric solo unrest -> guk/specs like a baws player

i played a mage once for the first time a year ago on blue, spent 3k to twink him a lil, and within 5 days, each day playing 6 hours, also had pots from my shm, but within a day and a half or so logged in the first week of this char, was lvl 20 easily, so i sold my stuff and deleted him, i dont like easy mode

Shamans until 29 are slow as balls... trust me, I am one.

Once you hit 29 you get an animal charm which helps you a LOT used in the right places. Do this till 34 and then you can root rot/dot your way to nice xp.

A cleric with good HP gear and a manastone is pure win. Remove the manastone, though, and it gets pretty tedious.