[Thought]

Well, if anyone has played .. err wait, I can't mention that here.

But i'll mention how their system worked.

There was a quest available to level 75 and above players, the quest of Remorph.

You had to obtain specific, rare items, before you could do this, once you went through with it, you become a Seraph, become level one again, gain the possibility of using new abilities, and access to more areas.