What is a Master Builder?
The title of Master Builder is reserved for the accomplished builders of the TotalFreedom community. These players are ones who have shown a knack for building or just general creativity within minecraft, and each of the Master Builders (more commonly referred to as MBs) are skilled in many different ways. While some MBs may be good at making small villages or large cities, others may be more skilled at complex redstone contraptions, or at terraforming large mountains and valleys. But, no matter what a MB may be skilled in, they are a cog in the part of a larger machine, that being, the MB team.
What does the MB team do?
The main purpose of the MB team is to help assist the Executive Creative Designer (or ECD) in various build projects which all go to help benefit the server. In fact, you may have even seen some of the MB team's work and may not of known who was behind it, but large scale build projects such as the TotalFreedom hub world, are all done by this team of MBs. But, while the MBs do sometimes all come together in order to work on large projects such as the hub, that's not to say that they are not allowed to work on their own private projects. In fact, smaller scale projects are actively encouraged, as they can help MBs improve their own skills, and allow them to build whatever they want, and to help further encourage MBs to do these personal project, they have access to showcase their builds, without any worry of griefing or anything of the sort, through the Master Builder World. But that's not all, as MBs also have ability to upload schematics to the server through the httpd page, allowing them to work on their own personal projects wherever and whenever they wish to, since they can then upload the schematic to the server and paste it in!
How can someone become a MB?
Anyone can become a Master Builder by applying on the forums, and the format for this application can be found here. The MB team will gladly welcome new members as long as you show some promise, and many of the Master Builders are willing to assist other players in helping improve their skills, so feel free to talk to any Master Builder about your builds, and I am sure that many of them will be glad to help!