| August 2009 |
| 03/08/09 | The alliance Osama (today: Amaso) was founded. |
| Founding members::  Osama. |
|  The alliance reaches a population more than 10,000. |
|
| 05/08/09 |  The alliance have their first conquest. |
|
| 25/08/09 | The alliance is now known as Amaso. |
| September 2009 |
|
| 15/09/09 | Joining of:Arfil. |
| Leaving of:Arfil. |
|
| 16/09/09 | Joining of:Elmut. |
|
| 19/09/09 | The alliance has done over 5 conquests. |
|
| 24/09/09 | Leaving of:Elmut. |
|
| 26/09/09 | Joining of:Elmut. |
| October 2009 |
|
| 27/10/09 | The alliance has done over 10 conquests. |
| December 2009 |
|
| 02/12/09 | Joining of:Arfil. |
| The alliance reaches a population more than 50,000. |
|
| 06/12/09 | Leaving of:Arfil. |