Sigil: City of Doors

I apologize in advance if this is spelled out somewhere, but it wasn't clear and I'm nervous to click on the water before knowing....

Is there an option to only remove enough exp to return to the last level? (e.g. I want to re-do level 6, so I would want to be set to 14, 999 exp)

Or does it wipe all of your memories? (0 exp)

It will take away one level, or all of them depending on your choice.

There is nothing there to remove just barely one level I'm afraid, a whole level or nothing at all. This is intentional to not make people delevel lightly.

I have some ideas for the styx water that will somewhat mitigate the loss though, but more on that in the future.