| December 2014 |
| 11/12/14 | The alliance N.B.K. was founded. |
| Founding members::  Inowarior, Qla, dormar3, BARBARIANII, acan, booo, Anelpa, Doris, dreamskiller, AmunRa, Simo, MaTank, MrPiotr, damian80, Wróżbita, wandal, marcin0931, Zły German, Aris, Enzet, Karzel, MattiQul and Wujek Masa. |
|  The alliance reaches a population more than 50,000. |
|  The alliance have their first conquest. |
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| 12/12/14 | Joining of:Lecimyy, pio, Zbychg, abc, palis86, Slaine, sruba, Nadia, Sigmar and Wesliks. |
| The alliance reaches a population more than 100,000. |
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| 13/12/14 | Joining of:lukas3, angel kristi, kaarioka, lucek, rzusto, BROWCIO, skrytozerius, Etris, Oby do jutra, kimi and Sedrian. |
| The alliance has done over 5 conquests. |
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| 14/12/14 | Joining of:pktrek, aaa1983, Dźgun, Nutka_69, Seth83 and satan. |
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| 15/12/14 | Joining of:monia. |
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| 16/12/14 | The alliance has done over 10 conquests. |
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| 17/12/14 | Joining of:PolishPower and Studenci. |
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| 18/12/14 | Joining of:aglehg, Kradnę Dzieci and Mr. Gamble. |
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| 19/12/14 | Leaving of:skrytozerius. |
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| 22/12/14 | The alliance has done over 20 conquests. |
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| 28/12/14 | Joining of:maniekspy, Melania and ohm. |
| Leaving of:Sigmar. |
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| 29/12/14 | Joining of:daamiaan and Timi. |
| Leaving of:Dźgun. |
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| 30/12/14 | Leaving of:lucek. |
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| 31/12/14 | The alliance has done over 50 conquests. |
| January 2015 |
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| 02/01/15 | Joining of:Sparta. |
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| 04/01/15 | Leaving of:Kradnę Dzieci. |
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| 07/01/15 | Joining of:skrytozerius. |
| Leaving of:Mr. Gamble. |
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| 10/01/15 | Leaving of:Qla. |
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| 11/01/15 | The alliance has done over 100 conquests. |
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| 12/01/15 | Leaving of:Sparta. |
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| 14/01/15 | Deletion of:Wesliks. |
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| 16/01/15 | Joining of:Qla. |
| Deletion of:MaTank. |
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| 19/01/15 | Leaving of:aaa1983. |
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| 20/01/15 | Leaving of:aglehg. |
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| 25/01/15 | Leaving of:PolishPower. |
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| 27/01/15 | Joining of:Szczur, Berthold Weill and Legwan. |
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| 28/01/15 | Joining of:Borys, maqrioooo, rafinha and R.S. |
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| 29/01/15 | Deletion of:rafinha. |
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| 30/01/15 | Joining of:Ricardo and saszowy. |
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| 31/01/15 | Joining of:G.R.O.M. |
| The alliance reaches a population more than 500,000. |
| February 2015 |
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| 07/02/15 | Leaving of:dreamskiller AmunRa MattiQul palis86 and Oby do jutra. |
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| 08/02/15 | The alliance has done over 200 conquests. |
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| 09/02/15 | Joining of:MattiQul. |
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| 10/02/15 | Leaving of:MrPiotr kaarioka Nutka_69 Seth83 and Qla. |
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| 11/02/15 | Leaving of:rzusto and BROWCIO. |
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| 12/02/15 | Deletion of:booo Enzet Slaine Nadia angel kristi kimi ohm daamiaan Szczur and Berthold Weill. |
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| 13/02/15 | Deletion of:Inowarior skrytozerius and Borys. |
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| 14/02/15 | Deletion of:Doris and Timi. |
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| 15/02/15 | Deletion of:G.R.O.M. |