You can only receive all the above rewards once per account for all the Common Tests you participate in. Only battles in which you have reached the rank of Sergeant and above are counted. Rewards will be credited within seven days after the end of the final Common Test of Update 1.19.1 in January 2023.
To take part, you'll need the Wargaming.net Game Center (WGC), the latest Common Test game client, and a Wargaming.net account created prior to the cut-off date (see below).
Eligibility
All Wargaming.net accounts created before December 6, 05:59 (UTC+8)can participate in the test.