| May 2009 | ||
| 29/05/09 | The alliance Champion (today: a2) was founded. | |
Founding members::  er fisu, Mago and cirera. | ||
 The alliance reaches a population more than 1,000. | ||
| 30/05/09 | Joining of:lasvegas and serrucho11. | |
| June 2009 | ||
| 04/06/09 | Joining of:alvarol. | |
| 14/06/09 | Deletion of:alvarol. | |
| 15/06/09 | Leaving of:er fisu. | |
| 19/06/09 | Leaving of:Mago and lasvegas. | |
| 20/06/09 | Joining of:kelna. | |
| July 2009 | ||
| 01/07/09 | Leaving of:serrucho11. | |
| 06/07/09 | Leaving of:cirera. | |
| 17/07/09 | The alliance is now known as a2. | |
| 18/07/09 | Joining of:kenny94, martica and ola. | |
| 19/07/09 | Joining of:bolbaitino and Hefestos. | |
| 20/07/09 | Joining of:frank, camilo torres and dragonfire. | |
| 22/07/09 | Joining of:risRaas. | |
| 24/07/09 | Joining of:Hudson. | |
| 25/07/09 | Joining of:eneko. | |
| 26/07/09 | Joining of:JoseAntonio. | |
| 27/07/09 | Joining of:coop. | |
| August 2009 | ||
| 02/08/09 | Leaving of:Hudson and coop. | |
| 07/08/09 | Leaving of:martica. | |
| 08/08/09 | Leaving of:Hefestos and camilo torres. | |
| 14/08/09 | Leaving of:ola. | |
| 16/08/09 | Deletion of:eneko. | |
| 18/08/09 | Leaving of:risRaas. | |
| 24/08/09 | Deletion of:kenny94. | |
| 27/08/09 | Joining of:risRaas and pokémon. | |
| 29/08/09 | Joining of:honey. | |
| September 2009 | ||
| 16/09/09 | Leaving of:bolbaitino. | |
| 17/09/09 | Deletion of:dragonfire. | |
| 22/09/09 | Deletion of:honey. | |
| 29/09/09 | Deletion of:JoseAntonio. | |