A lot of the level blocks will be staying in to make the game... better, I guess? The more common ones like the ones in HOP, Dragons and the ones in Hell would remain, to give you something to work towards when training. Giving those areas to you very easily would make training boring, even with
the increased exp.
I don't know if this is the case with these level blocks, but that's what I would imagine what they are for. Did you really think all level blocks would be removed, lol?
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"Nurd, you're like a fucking swiss army knife" - Necrosis