Originally Posted by
Ielenia
True... but consider that, ever since WoD, every expansion came with a level boost, so I imagine that you could just use the level boost to get the expansion's new non-hero class up to current expansion level immediately.
Not to throw a wrench in that hypothesis, but from what I understand, all gnomes created after Cataclysm are ex-leper gnomes that were cured.
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So it's ok for you to use Diablo, HotS and other game universes as examples of possibilities... but it's not ok for others to do the same?