[Qasur]

Is Tier 4 the highest tier for scroll-making? Or is it just the highest that you've seen anyone actually get to?

I imagine it's extremely hard to collect materials for massive scroll-making that high.

One thing though, what can you purchase to increase the space within your house? I have the standard 5 slots, but I've seen 20 or 25 slot ones... are they rare item drops or purchases online with time-retrictions?

Thanks!