| February 2017 |
| 14/02/17 | The alliance UG213 was founded. |
| Founding members::  Criminal, spacebar, illusion454545, Dogehead, poi, To2008095, elitemaster, orb, snnm.Eru, s02101012, tin112358, Banana_Shinshi and hk1. |
|  The alliance reaches a population more than 5,000. |
|
| 17/02/17 | The alliance reaches a population more than 10,000. |
|
| 18/02/17 | Joining of:sunaaa2525. |
| March 2017 |
|
| 02/03/17 | Joining of:yhf0808. |
|
| 05/03/17 | Joining of:What else. |
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| 06/03/17 | Joining of:Illusory Memory. |
|
| 19/03/17 | Leaving of:Criminal. |
|
| 27/03/17 | Joining of:Criminal. |
| April 2017 |
|
| 01/04/17 |  The alliance have their first conquest. |
|
| 05/04/17 | Joining of:cwlee. |
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| 08/04/17 | The alliance reaches a population more than 50,000. |
|
| 23/04/17 | Leaving of:hk1. |
|
| 25/04/17 | The alliance has done over 5 conquests. |
|
| 26/04/17 | Joining of:hk1. |
| May 2017 |
|
| 09/05/17 | The alliance has done over 10 conquests. |
|
| 19/05/17 | The alliance is now known as WA213. |
|
| 24/05/17 | Joining of:Overlord. |
| The alliance reaches a population more than 100,000. |
| June 2017 |
|
| 19/06/17 | The alliance is now known as UG213. |