General

Question regarding leveling and guild

Well, i came back to Khaini after Reboot world to continue with my Zero and i come up SDH has changed by A LOT. So, we keep leveling there or there is a new one to level at 180+ in my case?
About the guilds, i'm looking for an active/friendly/bossing guild in Khaini, any recomendations?

P.D: Is there any way i can change my nickname in basil? I don't like the "salioelsol12" and i would prefer my character name
P.D2: Is gollux still bugged? i keep dcing