I would recommend :
- Changing the flare when winning / lmosing a hand, to bit a burst of particles + more flashy / vibrant flare.
- Give stronger sounds as they are low compared to 'normal', I can't jump between your game and something lese without breaking my ears.
- Add Fast Screen Transitions.
- Add Global sound, and a chill music in lobby / shop. Make it transit when going in game.
- Better particles when oppening a pack.
- Softer particles when buying just a card.
I noticed the game starting to bug the deeper I go into the game, maybe because of shaders or too much images loaded in the web version.