Sale of game currency has already been discontinued. Moreover, all players who make purchases after December 21, 2019 can apply for a refund. This should be done before March 30th.
And existing diamonds can be spent to good use. All prices in the game store are reduced by 99%: for example, a set worth 1,450 diamonds can now be bought for 14 diamonds.
Duelyst idea belonged to a former employee Blizzard and Insomniac Keith Lee. In 2014, the project was successfully completed. Kickstarter and went out Steam in 2016 as shareware game. A year later, the company drew attention to it. Bandai namcowho became the publisher of Duelyst.
Counterplay Games is currently working on an action movie. Godfall, the first game to be announced for the PlayStation 5.