Unset flags
/worlds unset <flag>
Remove the value of this flag, behave like it wasn't set (see here for available flag names)
| Info | Value | 
|---|---|
| Permission | worlds.admin.unset | 
| Short command | /ws ust | 
Examples:
/worlds unset permission - Remove the permission for this world so everybody can join
/ws ust build - Don't allow or forbid building in this world like the plugin wasn't there