i came across a bug or a few... when in the deck builder menu using the scroll wheel on a mouse to go down through available cards, it will start showing the card below the highlighted card.
also the arrow keys don't seem to work properly in the deck builder menu, using them to move through the cards gets buggy and it doesn't let me reach the bottom row of cards.
also i found a text error, when you reach the deck limit it... it's not in English, and i don't see the text in the plugin settings to fix it. 
143 days ago(+1)
I fixed these errors, please download the plugin.
If you encounter any more errors, be sure to write to me.
Sorry for the long wait time.
122 days ago(+1)
Especially for you, I have translated all the sample playing cards (they are made purely as an example, in a good way, you must create, add a description and name your cards yourself.)
Please download the file with the re-named cards)