| June 2019 |
| 19/06/19 | The alliance X (today: M.C.) was founded. |
| Founding members::  Timjuju, k543k5, inky,  Elegant, Alisha, Lafrente, leoloves,  maimai, Hyper, lyf611520, yingying, chi, sunnyOoO, moment, LKT, wowisfun, AAA, DAN94129, Ann0620, OMEGA, Dennis, Aki, Corgi, bangs, hane, lio1, Dure_Deity, aimer, curly curly, tiffany, bee, qweqwe and milkz. |
|  The alliance reaches a population more than 1,000. |
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| 20/06/19 | Joining of:ocia, BILLY-PAK and Yuan. |
| Leaving of:Corgi bangs aimer and milkz. |
| The alliance reaches a population more than 5,000. |
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| 21/06/19 | The alliance is now known as M.C.. |
| Joining of:Yoiu, PalicaX, Bagel, CWU, tunred, Faded, decorum, Andy, newice, yela, austinlimin, Prudence, qiuqiu, panpan, free style and OOO. |
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| 22/06/19 | Joining of:Roll, Ptt, xiang, vcxz and ZIH. |
| Leaving of:Dennis and ocia. |
| The alliance reaches a population more than 10,000. |
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| 23/06/19 | Joining of:e3ao4s84n94, NOWRFTOI, Fusion, Telefa, ccline, Lale, shawn and GGC. |
| Leaving of:DAN94129. |
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| 24/06/19 | Joining of:wangjingyun718. |
| Leaving of:curly curly. |
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| 25/06/19 | Leaving of:e3ao4s84n94 NOWRFTOI Telefa ccline and Lale. |
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| 27/06/19 | Joining of:Franky and Allen. |
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| 28/06/19 | Leaving of:Andy and ZIH. |
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| 29/06/19 | Leaving of:Bagel. |
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| 30/06/19 | Joining of:Andy and 6Cats. |
| July 2019 |
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| 01/07/19 | Leaving of:Andy. |
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| 02/07/19 | Joining of:Nexus9527. |
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| 03/07/19 | Joining of:Andy and nashle. |
| Leaving of:Andy. |
| The alliance reaches a population more than 50,000. |
|  The alliance have their first conquest. |
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| 05/07/19 | Joining of:ganlinnian. |
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| 06/07/19 | Leaving of:bee. |
| The alliance has done over 5 conquests. |
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| 07/07/19 | Leaving of:tiffany PalicaX CWU Faded newice yela austinlimin and OOO. |
| Deletion of:decorum. |
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| 08/07/19 | Joining of:lonely, ART5, CoolJim, zgwing, ADG, Corgi, xcj, keepwalking, TPC25, Mengzy and fayer. |
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| 09/07/19 | Joining of:kenny1010 and GRE340. |
| Leaving of:qiuqiu Franky Allen 6Cats and ganlinnian. |
| The alliance reaches a population more than 100,000. |
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| 10/07/19 | Joining of:雨女无瓜, seff2, Zetton, WildK and Andy. |
| Leaving of:kenny1010 and WildK. |
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| 11/07/19 | Leaving of:tunred and Prudence. |
| The alliance has done over 10 conquests. |
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| 12/07/19 | Joining of:Purin. |
| Leaving of:Andy. |
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| 13/07/19 | Joining of:Volts. |
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| 14/07/19 | Leaving of:wangjingyun718. |
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| 15/07/19 | Joining of:Andy. |
| Leaving of:Andy. |
| The alliance has done over 20 conquests. |
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| 16/07/19 | Joining of:wood. |
| Leaving of:Aki. |
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| 18/07/19 | Joining of:Fat Sheep. |
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| 19/07/19 | Joining of:DragonSlayer. |
| Leaving of:Volts. |
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| 20/07/19 | Joining of:SY Jin, Andy and thRee. |
| Leaving of:qweqwe Andy and thRee. |
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| 21/07/19 | Joining of:Volts. |
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| 22/07/19 | Leaving of:hane. |
| The alliance has done over 50 conquests. |
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| 23/07/19 | Joining of:Andy. |
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| 24/07/19 | Leaving of:Andy. |
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| 26/07/19 | Joining of:Andy. |
| Leaving of:Andy. |
| Deletion of:lio1. |
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| 28/07/19 | Joining of:LOUISV and BW_xylina. |
| Leaving of:LOUISV. |
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| 29/07/19 | Joining of:bzmouse and guardian. |
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| 30/07/19 | Joining of:Gaius Caesar. |
| August 2019 |
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| 02/08/19 | The alliance has done over 100 conquests. |
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| 10/08/19 | Deletion of:OMEGA. |
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| 15/08/19 | Leaving of:free style. |
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| 19/08/19 | Leaving of:Fat Sheep. |
| The alliance has done over 200 conquests. |
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| 25/08/19 | Joining of:qhj763. |
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| 26/08/19 | The alliance reaches a population more than 500,000. |
| September 2019 |
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| 04/09/19 | Leaving of:Fusion. |
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| 05/09/19 | Joining of:ios. |
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| 09/09/19 | Leaving of:Ann0620. |
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| 18/09/19 | Leaving of:Dure_Deity. |
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| 20/09/19 | Joining of:firework and BOA. |
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| 21/09/19 | Joining of:Closer, curly curly and Spartan. |
| October 2019 |
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| 03/10/19 | Leaving of:panpan. |