During that era, multiple specs existed, but only one was viable per class, due to the way in which the numbers broke down statistically.
Doesn’t really need the comma after “class” YMMV.
but unlike the other classes, this class was the only class to get this very special raiding ability that was essential to raiding: the Priest.
A bit redundant. “…but unlike the other classes, this class was the only one to get a very special ability that was essential to raiding: the Priest.”
Blain chuckled at the prospect, while I sunk Zanjina’s blue troll fingers into piles of excrement.