The 1x exp rate begins at a level that is undesired to be at for people who like to war (as expressed by some team leaders), the idea is to discourage anyone from going past those levels, so that most people should be in the 130-230 level range. If you are playing on LunarForce with a mindset to just advance levels, you are not our target audience for this server and we advise you to transfer to ShadowCores once we open transfers before we make any drastic changes.
I will post more information about transfers once I have discussed it with my team, but my current idea is to give players a chance to transfer this weekend, and then we start implementing the first wave of changes on Monday. We might leave magic level rate and stone skin amulets without changes in the first update and wait for more feedback from you regarding that once you've had a few battles with the reduced levels.