| May 2015 |
| 22/05/15 | The alliance UBH was founded. |
| Founding members::  Aulo Escipíon, Master_Gavus, murdoc, Mighty Mouse, The_Toro, PSICOPATAS, Sjo, Deus Ex Machina, Rodman, Ragnar Lodbrok, EL TORO, Garraz, Tomasevich, VIEJAS LOCAS, agoniac, demoledor1985, JUTSUMO, CrackDeimon, assassins creed, willmig, vatos locos, Osito Panda, Ojo Loco, UnitedByHonor, Polcito, danl96, Porrasman, Kami-Sama, Hookaso, SAKARA, Tenazas, Leodark02 and josecj. |
|  The alliance reaches a population more than 1,000. |
|
| 23/05/15 | Joining of:Hanna, Tridex, ENIGMAQUANTUM, Devastadores, Esparta99, Censurado, LEONSS, SirCocacola and neferty. |
| The alliance reaches a population more than 5,000. |
|
| 24/05/15 | Leaving of:Kami-Sama. |
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| 25/05/15 | Joining of:GaNNicusGG. |
| Leaving of:CrackDeimon and Ojo Loco. |
|
| 26/05/15 | Joining of:mago93, ClubDeFANS, Dr_House and Bono. |
| The alliance reaches a population more than 10,000. |
|
| 27/05/15 | Joining of:Team MÁE, manuel35, Serena, TROMOS, RoyEu and NELGH. |
|
| 28/05/15 | Leaving of:Team MÁE. |
|
| 29/05/15 | Joining of:Dianapa, grego, marmoto, jelipe, vladamir, IIBloodSeekerII and Dulces. |
| Leaving of:Tenazas. |
|
| 30/05/15 | Joining of:rey arturo v. |
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| 31/05/15 | Joining of:capitan barbas, Stoned2death and Lost. |
| June 2015 |
|
| 01/06/15 | Joining of:geyler. |
|
| 03/06/15 | Leaving of:demoledor1985 SAKARA and Stoned2death. |
|
| 04/06/15 | Joining of:phooey and Atomic ant. |
| Leaving of:Dr_House. |
|
| 05/06/15 | Joining of:G10VANNI. |
| Leaving of:Serena. |
| The alliance reaches a population more than 50,000. |
|
| 07/06/15 | Leaving of:Leodark02. |
|
| 09/06/15 | Leaving of:Bono. |
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| 10/06/15 | Joining of:darckman. |
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| 11/06/15 | Joining of:Leodark02. |
|
| 12/06/15 | Leaving of:danl96 RoyEu and vladamir. |
|
| 13/06/15 | Leaving of:IIBloodSeekerII. |
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| 15/06/15 | The alliance reaches a population more than 100,000. |
|
| 17/06/15 |  The alliance have their first conquest. |
|
| 20/06/15 | The alliance has done over 5 conquests. |
|
| 21/06/15 | Leaving of:Tridex and Lost. |
| Deletion of:manuel35. |
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| 22/06/15 | Joining of:Sheik, Fenrir and 2 Weyes. |
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| 23/06/15 | Joining of:hulk, krower and Stoned2death. |
|
| 24/06/15 | Deletion of:Hookaso. |
|
| 25/06/15 | Joining of:smailliw. |
| The alliance has done over 10 conquests. |
|
| 26/06/15 | Leaving of:Polcito and Stoned2death. |
|
| 27/06/15 | Joining of:pisipisi. |
|
| 28/06/15 | The alliance has done over 20 conquests. |
| July 2015 |
|
| 01/07/15 | Joining of:Bag of Bones. |
| Deletion of:willmig. |
|
| 03/07/15 | Joining of:oxusgrifo and Kpri. |
|
| 05/07/15 | The alliance has done over 50 conquests. |
|
| 06/07/15 | Leaving of:vatos locos and oxusgrifo. |
|
| 13/07/15 | Joining of:subinator. |
|
| 15/07/15 | Deletion of:josecj. |
|
| 18/07/15 | Joining of:akai. |
| The alliance has done over 100 conquests. |
|
| 19/07/15 | Leaving of:geyler. |
| Deletion of:Porrasman. |
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| 27/07/15 | Deletion of:subinator. |
|
| 30/07/15 | Leaving of:UnitedByHonor. |
| August 2015 |
|
| 03/08/15 | Leaving of:GaNNicusGG and mago93. |
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| 07/08/15 | Joining of:GaNNicusGG. |
| Leaving of:assassins creed. |
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| 08/08/15 | Joining of:GRINCH. |
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| 10/08/15 | Joining of:Ultraprime. |
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| 12/08/15 | Leaving of:darckman. |
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| 13/08/15 | Leaving of:JUTSUMO and ENIGMAQUANTUM. |
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| 14/08/15 | Leaving of:Osito Panda and GRINCH. |
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| 17/08/15 | Leaving of:Sheik. |
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| 20/08/15 | Joining of:GRINCH. |