I love your game and
I have some suggestions for game to make it even better:
Ability to deactivate any mark (like beta,ocg,tcg) on the card images.
At least when zooming on a card, they (the marks) will disappear.
Left clicking on anywhere will close the opened screen (graveyard,…).
In card log after clicking on the one card name and zooming on it , then clicking on the other card name immediately the new card will showed up in zooming format. (We don’t have to close zooming card in order to zoom on another card).
Ability to change type or attribute of a card in manual duel when played cards like DNA surgeri and … .
5.ability to write some words about conditions we want from opponent ( something like: meta, fun, shaddol player).
In game report system for offensive and toxic behavior or for players who leave the game in middle of it, especially in 2vs2 games.
A punishment ( like they can not join server for a Predetermined period of time) for reported players.