| January 2021 |
| 11/01/21 | The alliance EdS (today: LSDP) was founded. |
| Founding members::  Cho Chang, Harry Potter, Hermione, Ron, Luna Lovegood, Touffu, Hagrid, Crabe, Patmol, Crockdur, Vif d Or and Drago. |
|  The alliance reaches a population more than 100. |
|
| 13/01/21 | Joining of:Hedwige, AlbusDumbledore, BellatriX, Dobby and Snape. |
| The alliance reaches a population more than 1,000. |
|
| 17/01/21 | Joining of:James Potter and sirius Black. |
|
| 19/01/21 | The alliance is now known as CdS. |
| Deletion of:Snape. |
|
| 20/01/21 | The alliance reaches a population more than 5,000. |
|
| 21/01/21 | Deletion of:Crabe Patmol Crockdur and Dobby. |
|
| 23/01/21 | Deletion of:Drago. |
|
| 24/01/21 | Deletion of:Cho Chang. |
| February 2021 |
|
| 01/02/21 | The alliance is now known as PA. |
| The alliance reaches a population more than 10,000. |
|
| 07/02/21 | The alliance is now known as CdF. |
|
| 15/02/21 |  The alliance have their first conquest. |
|
| 16/02/21 | The alliance is now known as OdP. |
|
| 22/02/21 | The alliance is now known as PSM. |
| March 2021 |
|
| 01/03/21 | Joining of:Voldemort. |
|
| 02/03/21 | The alliance is now known as RDM. |
|
| 06/03/21 | The alliance reaches a population more than 50,000. |
|
| 10/03/21 | The alliance is now known as EM. |
|
| 20/03/21 | The alliance is now known as BGH. |
|
| 26/03/21 | Leaving of:Hagrid and Vif d Or. |
|
| 28/03/21 | The alliance is now known as PDLL. |
| Joining of:Hagrid and Vif d Or. |
| April 2021 |
|
| 01/04/21 | The alliance has done over 5 conquests. |
|
| 04/04/21 | The alliance has done over 10 conquests. |
|
| 09/04/21 | The alliance is now known as EPAA. |
|
| 12/04/21 | The alliance reaches a population more than 100,000. |
|
| 15/04/21 | Joining of:Chef Etchebest. |
|
| 17/04/21 | The alliance is now known as VAM. |
|
| 23/04/21 | The alliance is now known as CAH. |
|
| 27/04/21 | Joining of:Pastiseure and LaVigne. |
|
| 30/04/21 | The alliance has done over 20 conquests. |
| May 2021 |
|
| 01/05/21 | The alliance is now known as BC. |
|
| 11/05/21 | Joining of:Rhumtagada. |
|
| 13/05/21 | The alliance is now known as MDQ. |
|
| 23/05/21 | The alliance is now known as VEH. |
|
| 25/05/21 | The alliance has done over 50 conquests. |
| June 2021 |
|
| 05/06/21 | The alliance is now known as DLNT. |
|
| 17/06/21 | The alliance is now known as 12SG. |
|
| 20/06/21 | The alliance is now known as HP. |
|
| 21/06/21 | The alliance is now known as ATB. |
|
| 23/06/21 | Joining of:Gewurztraminer, Handicapéro, Benjibasson83, Jon Snow, Tithor and Kindaba. |
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| 24/06/21 | Joining of:Hodor! and Nain Posteur. |
|
| 26/06/21 | The alliance has done over 100 conquests. |
|
| 30/06/21 | Deletion of:Voldemort. |
| July 2021 |
|
| 01/07/21 | The alliance is now known as BEFI. |
| August 2021 |
|
| 03/08/21 | The alliance is now known as ECDB. |
|
| 09/08/21 | The alliance is now known as ETDLT. |
| Joining of:Père Vert. |
|
| 26/08/21 | The alliance is now known as LSDP. |