| May 2017 |
| 10/05/17 | The alliance PRK (today: PRAVĚK) was founded. |
| Founding members::  neandrtalec. |
|  The alliance reaches a population more than 100. |
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| 14/05/17 | Joining of:xena. |
| The alliance reaches a population more than 1,000. |
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| 15/05/17 | Joining of:Euna. |
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| 16/05/17 | Joining of:mvolesko. |
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| 17/05/17 | The alliance is now known as PRAVĚK. |
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| 18/05/17 | Joining of:wirx. |
| The alliance reaches a population more than 5,000. |
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| 26/05/17 | The alliance reaches a population more than 10,000. |
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| 27/05/17 | Joining of:Stavitel, XXX, solitaire, Divoká Šárka, sypy, pplk.Gun, Franc and tsunadmi. |
|  The alliance have their first conquest. |
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| 28/05/17 | Joining of:pexaji, gall, Vepr, XX12, Robiker, Svobi33, myšák, hore, motyka, Mato22 and Czechia. |
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| 29/05/17 | Leaving of:myšák. |
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| 30/05/17 | Joining of:R1CH1E. |
| Leaving of:Robiker. |
| June 2017 |
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| 02/06/17 | Joining of:Radka. |
| Deletion of:motyka. |
| The alliance reaches a population more than 50,000. |
| The alliance has done over 5 conquests. |
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| 03/06/17 | Leaving of:gall. |
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| 04/06/17 | Joining of:vaky. |
| Deletion of:wirx. |
| The alliance has done over 10 conquests. |
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| 05/06/17 | Joining of:gall. |
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| 06/06/17 | Leaving of:sypy. |
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| 09/06/17 | The alliance has done over 20 conquests. |
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| 10/06/17 | Joining of:Magenta. |
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| 13/06/17 | Joining of:Tondo96. |
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| 15/06/17 | Deletion of:pexaji. |
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| 16/06/17 | Leaving of:Vepr and Tondo96. |
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| 20/06/17 | Deletion of:tsunadmi. |
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| 25/06/17 | Leaving of:xena and solitaire. |
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| 28/06/17 | Deletion of:Magenta. |