| November 2013 | ||
| 04/11/13 | The alliance MaSt3R (today: B.13) was founded. | |
Founding members::  T.N.T, B.13 and JuSt.For.FuN. | ||
 The alliance reaches a population more than 100. | ||
| 06/11/13 | Joining of:M3rCuRy. | |
| 07/11/13 | Leaving of:JuSt.For.FuN. | |
| 09/11/13 | Joining of:PRINCEofPERSIA. | |
| 21/11/13 | Leaving of:PRINCEofPERSIA. | |
| 28/11/13 | Leaving of:M3rCuRy. | |
| December 2013 | ||
| 14/12/13 | Leaving of:T.N.T. | |
| 20/12/13 | The alliance is now known as B.13. | |
| 24/12/13 | The alliance reaches a population more than 1,000. | |