| May 2018 |
| 11/05/18 | The alliance HOGWARTS was founded. |
| Founding members::  Flash_03 and GRYFFINDOR. |
|  The alliance reaches a population more than 100. |
|
| 12/05/18 | Joining of:HeroNumber1. |
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| 13/05/18 | Joining of:issah. |
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| 23/05/18 | Joining of:SSVickers. |
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| 24/05/18 | The alliance reaches a population more than 1,000. |
|
| 28/05/18 | Leaving of:SSVickers. |
| June 2018 |
|
| 11/06/18 | Deletion of:HeroNumber1. |
| July 2018 |
|
| 19/07/18 | The alliance reaches a population more than 5,000. |
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| 24/07/18 | Joining of:Dramlys. |
|
| 29/07/18 | Joining of:Incoming. |
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| 31/07/18 | Joining of:romus. |
| August 2018 |
|
| 01/08/18 | The alliance reaches a population more than 10,000. |
|  The alliance have their first conquest. |
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| 10/08/18 | Joining of:Aqwesome. |
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| 20/08/18 | Leaving of:Dramlys. |
|
| 29/08/18 | Joining of:lolol9797. |
| September 2018 |
|
| 07/09/18 | The alliance has done over 5 conquests. |
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| 13/09/18 | Joining of:Mac. |
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| 22/09/18 | Leaving of:Mac. |
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| 24/09/18 | Leaving of:lolol9797. |
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| 28/09/18 | Leaving of:romus. |
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| 29/09/18 | Leaving of:Aqwesome. |
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| 30/09/18 | The alliance HOGWARTS was canceled. |