| July 2020 |
| 15/07/20 | The alliance OMB was founded. |
| Founding members::  MlLANESA,  ElPaís,  Neves-original, Aldebaran, AbsolutoDuo, Zangado, -DRAGON-, a tua prima and Mineirim. |
|  The alliance reaches a population more than 100. |
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| 16/07/20 | Joining of:Linguicadeporco, Pinhatti and danbatistela. |
| The alliance reaches a population more than 1,000. |
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| 18/07/20 | Joining of:Thordal, osmancan, Uskok1968, code, BUTOIJO, Mia迷兒, Rettungsfix, calypso, Carver, The Howling, Golemo, Surimu, Anthony, Atena, Crazylegs Crane, Credskiz, Hitting, Ominobianco, Stone9308, matsia, Adiko, ÂMİR, Maestro, Lewis, Alan7, GANDINO, نيمار and hergyro. |
| Leaving of:calypso and نيمار. |
| The alliance reaches a population more than 5,000. |
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| 19/07/20 | Joining of:King_V, supermoi, Butterfly, Zanee, Outlander200, ufbcemil and Trm Trm. |
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| 20/07/20 | Joining of:maximag123, Zeydra, BHN, инкер, Brux, AaSsAa, Krstivoje and dr.roman2020. |
| Leaving of:osmancan. |
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| 21/07/20 | Joining of:test7, dekromon, Vasco, bestbazikon, Grandma, Csebas, Vedis and Quirinus. |
| Leaving of:Uskok1968 supermoi and test7. |
| The alliance reaches a population more than 10,000. |
|
| 22/07/20 | Joining of:lootje100. |
| Leaving of:Grandma. |
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| 23/07/20 | Joining of:SeHkMeTh and Zarroc. |
| Leaving of:Ominobianco GANDINO Zanee and Quirinus. |
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| 24/07/20 | Joining of:Renatous and Aamupuu. |
| Leaving of:Carver Trm Trm and maximag123. |
| Deletion of:Surimu. |
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| 25/07/20 | Leaving of:matsia Zeydra and Vasco. |
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| 26/07/20 | Joining of:Zykov, saviour, prince, vegeta and Tierra. |
| Leaving of:Zarroc. |
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| 27/07/20 | Joining of:paolo. |
| Leaving of:Mia迷兒 Stone9308 and bestbazikon. |
| Deletion of:code. |
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| 28/07/20 | Joining of:shockeddk, Bomber111, adamastra, lisawong and Danish123. |
| Leaving of:ufbcemil and Vedis. |
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| 29/07/20 | Joining of:wintersnow. |
| Leaving of:danbatistela. |
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| 30/07/20 | Leaving of:hergyro. |
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| 31/07/20 | Leaving of:wintersnow. |
| August 2020 |
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| 01/08/20 | Leaving of:Credskiz and Bomber111. |
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| 02/08/20 | Leaving of:Aldebaran and Mineirim. |
| Deletion of:BHN. |
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| 03/08/20 | Leaving of:MlLANESA ElPaís Zangado -DRAGON- a tua prima The Howling Golemo Anthony Outlander200 инкер shockeddk lisawong and Danish123. |
| Deletion of:Crazylegs Crane. |
|
| 04/08/20 | Joining of:Aldebaran. |
| Leaving of:ÂMİR King_V Brux dekromon SeHkMeTh Renatous Aamupuu saviour prince and vegeta. |
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| 07/08/20 | Joining of:Zangado and a tua prima. |
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| 11/08/20 | Deletion of:paolo. |
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| 14/08/20 | Leaving of:Adiko. |
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| 17/08/20 | Deletion of:Alan7. |
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| 18/08/20 | Deletion of:Csebas. |
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| 19/08/20 | Leaving of:Krstivoje. |
| Deletion of:Zangado. |
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| 20/08/20 | Deletion of:Pinhatti. |
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| 21/08/20 | Deletion of:Neves-original and AbsolutoDuo. |
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| 23/08/20 | Deletion of:a tua prima. |
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| 24/08/20 | Deletion of:Linguicadeporco and Rettungsfix. |
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| 25/08/20 | Deletion of:dr.roman2020. |
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| 26/08/20 | Deletion of:Zykov. |
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| 29/08/20 | Deletion of:Thordal. |
| September 2020 |
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| 12/09/20 | Deletion of:adamastra. |
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| 18/09/20 | Leaving of:Butterfly. |
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| 19/09/20 | Leaving of:Atena. |
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| 20/09/20 | Leaving of:AaSsAa. |
|  The alliance have their first conquest. |
|
| 30/09/20 | Deletion of:Hitting. |
| December 2020 |
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| 01/12/20 | Deletion of:Maestro. |
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| 20/12/20 | Deletion of:Aldebaran. |
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| 21/12/20 | Deletion of:Lewis and lootje100. |
| January 2021 |
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| 13/01/21 | Deletion of:Tierra. |
| March 2021 |
|
| 13/03/21 | Deletion of:BUTOIJO. |
| The alliance OMB was canceled. |