| September 2022 |
| 21/09/22 | The alliance cerf (today: XIII-Leg) was founded. |
| Founding members::  Белый ветер, Lu`Perg, L0ST, МАЛИТЕСЬ, ArtArx, Melman, NAJAX, O_o, vodka, wsc, Hollika, TitusFlavius, UA_Alliance, Ashka, Kainer and Тирекс. |
|  The alliance reaches a population more than 1,000. |
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| 22/09/22 | Joining of:Оса, beresk, Lego, Галоген, Yurii, Violin, J7idea, Toskana, ORKSS, Bahus, Zeratul, EdwardTeach, Грабитель and Огурчик. |
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| 23/09/22 | Joining of:Dimati, Zløу and Милолка. |
| The alliance reaches a population more than 5,000. |
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| 24/09/22 | Joining of:Добряк and Hinata. |
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| 26/09/22 | Joining of:SqueeZzzer and fssp. |
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| 27/09/22 | The alliance is now known as XIII-Leg. |
| Joining of:BAMBR and OnuyM. |
| The alliance reaches a population more than 10,000. |
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| 29/09/22 | Joining of:Moses's faith. |
| October 2022 |
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| 01/10/22 | Leaving of:Огурчик. |
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| 16/10/22 | Leaving of:J7idea. |
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| 17/10/22 | Deletion of:Dimati. |
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| 18/10/22 | Joining of:J7idea. |
| The alliance reaches a population more than 50,000. |
|  The alliance have their first conquest. |
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| 19/10/22 | Joining of:siavash. |
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| 20/10/22 | The alliance XIII-Leg was canceled. |