| October 2016 |
| 23/10/16 | The alliance o.O (today: Horion) was founded. |
| Founding members::  meliodas, Anttibah, Digao, Tomathon, geir, Brujula, nous, Small One, Dobrich and Thebestkeeper. |
| Leaving of:meliodas Anttibah and Digao. |
|  The alliance reaches a population more than 1,000. |
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| 24/10/16 | Joining of:justpeasants, Goldest, Good Speed, sanek, sneaky, GrooT, tillo, Tomeczki, Храбрая 3, SapperSam, SedGar and L@F. |
| Leaving of:nous Dobrich Thebestkeeper Goldest Good Speed Tomeczki Храбрая 3 and SapperSam. |
| Deletion of:Small One. |
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| 25/10/16 | Joining of:Aldur,  Gwiliryn, Zmadix, seyyah, ZeroSquid, Narcottic and Van Persie. |
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| 26/10/16 | Joining of:hadopus, Dr_Chainon, rpotv2251 and Pappo Guldino. |
| Leaving of:Aldur hadopus rpotv2251 and Pappo Guldino. |
| The alliance reaches a population more than 5,000. |
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| 27/10/16 | Joining of:Attakama, Snooky and machete. |
| Leaving of:sneaky. |
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| 28/10/16 | Joining of:COTOletta. |
| Leaving of:Tomathon. |
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| 29/10/16 | Joining of:Cereal Killer, Lucifer., RdF, محمد and Safari. |
| Leaving of:geir justpeasants and RdF. |
| Deletion of:machete. |
| The alliance reaches a population more than 10,000. |
| November 2016 |
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| 01/11/16 | Joining of:SeaN. |
| Leaving of:Safari. |
| Deletion of:Dr_Chainon. |
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| 02/11/16 | Joining of:jojo. |
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| 03/11/16 | Joining of:aygur, hadopus and skylab. |
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| 04/11/16 | Joining of:Lumka. |
| Leaving of:SeaN. |
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| 05/11/16 | Joining of:Tomowleaf and مصراوى. |
| Leaving of:مصراوى. |
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| 06/11/16 | Joining of:zebur. |
| Leaving of:Brujula sanek L@F ZeroSquid Van Persie Attakama COTOletta Cereal Killer jojo hadopus skylab Tomowleaf and zebur. |
| Deletion of:Lumka. |
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| 07/11/16 | The alliance is now known as Horion. |
| Joining of:Muchachos. |
| Leaving of:Lucifer.. |
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| 09/11/16 | Leaving of:GrooT SedGar and Muchachos. |
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| 10/11/16 | Joining of:KarnaK. |
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| 11/11/16 | Leaving of:KarnaK. |
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| 12/11/16 | Joining of:Freex. |
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| 13/11/16 | Leaving of:Freex. |
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| 14/11/16 | Joining of:paradise. |
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| 16/11/16 | Leaving of:seyyah and aygur. |
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| 17/11/16 | Leaving of:tillo. |
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| 18/11/16 | Leaving of:محمد. |
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| 19/11/16 | Joining of:FaustMx and SedGar. |
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| 21/11/16 | Leaving of:paradise. |
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| 23/11/16 | Joining of:Ramsey. |
| December 2016 |
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| 05/12/16 |  The alliance have their first conquest. |
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| 09/12/16 | Joining of:Johnny_x. |
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| 10/12/16 | Leaving of:Snooky. |
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| 12/12/16 | Joining of:seyyah. |
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| 13/12/16 | Leaving of:seyyah. |
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| 14/12/16 | Leaving of:FaustMx. |