Good 5 man comps purely for pve / dungeon leveling

[nodoze]

Personally, the strongest comp I have found at endgame is 5x Spriest for soloing, with holy nova instead of disc talents.

Cuts thru every dungeon like butter, easiest and smoothest runs I have ever run, on any comp, in any expansion. Stack mana instead of +damage for efficiency and its super easymode.

Interesting.

Do Shadow Priests need to drop ShadowForm to cast Holy Nova?

What talent build(s) do you recommend in classic (do all 5 run the exact same build)?

I had always heard they had mana issues. Do you know of any videos of 5boxers of Shadow Priests doing full clears of then end game dungeons in classic?