| February 2021 |
| 23/02/21 | The alliance WOLVES J (today: MasterSe) was founded. |
| Founding members::  Pusky13, rox25, Gipsyy, M&R, xxs, SuperCris, CCC, Cutărescu, lee2, Alex951, Nepaslysk, Mantas, Wolves jr., Lupii, Tolsi1, HauPrentice and Daubine.ro. |
| Leaving of:Cutărescu Nepaslysk Mantas and Daubine.ro. |
|  The alliance reaches a population more than 1,000. |
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| 24/02/21 | Joining of:hasan5153, Nicusor27, eubobo99, Gugal88, bingoboy, Yevrus, Limbric, Sweetkatakuri, XOX, Kaska12, Attila, Charon, Knyaz, Savelkin, costinreus, hutz and ALCOR. |
| Leaving of:Charon. |
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| 25/02/21 | Joining of:Calutzz, Blackman, Pikaso, nicu113, Bianca, jerk, guta, alina, Pikachu and KeulenPraxis. |
| Deletion of:Gipsyy. |
| The alliance reaches a population more than 5,000. |
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| 26/02/21 | Joining of:Ego. |
| The alliance reaches a population more than 10,000. |
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| 27/02/21 | Joining of:onoare, Banana, Denver, dystrugatorul and viking. |
| Leaving of:Tolsi1 and Yevrus. |
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| 28/02/21 | Joining of:hellcomer, Vulturul, Kiri22 and RHRO. |
| Leaving of:CCC Lupii hasan5153 Nicusor27 Kaska12 hutz ALCOR Blackman Pikaso guta alina Ego Banana viking and RHRO. |
| Deletion of:Sweetkatakuri. |
| March 2021 |
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| 01/03/21 | Joining of:Misha. |
| Leaving of:lee2 Gugal88 Attila KeulenPraxis Vulturul and Kiri22. |
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| 02/03/21 | Joining of:MetalHead. |
| Leaving of:M&R SuperCris Calutzz dystrugatorul and hellcomer. |
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| 03/03/21 | Leaving of:onoare. |
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| 05/03/21 | Joining of:PABLO. |
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| 06/03/21 | Leaving of:Knyaz. |
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| 07/03/21 | Leaving of:bingoboy Limbric XOX Denver and PABLO. |
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| 08/03/21 | Leaving of:rox25 and costinreus. |
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| 11/03/21 | Joining of:Pooh. |
| Leaving of:Pikachu and Misha. |
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| 12/03/21 | Joining of:Justforfun. |
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| 13/03/21 | Leaving of:xxs Wolves jr. HauPrentice eubobo99 and MetalHead. |
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| 14/03/21 | The alliance is now known as MasterSe. |
| Leaving of:Savelkin nicu113 and jerk. |
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| 15/03/21 | Deletion of:Bianca. |
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| 16/03/21 | Leaving of:Pusky13 and Alex951. |
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| 17/03/21 | Leaving of:Pooh. |