is there some example of a deck building game this engine can handle with a shared deck you draw from like d.c. deckbuilding or ascension etc.
Hi I built the game Star Realms which is a deckbuilding game very similar to ascension in OCTGN. You can view the code here: https://github.com/zackgomez/StarRealmsOCTGN
You can also go to the IRC channel #octgn on freenode for real time help.
Note my current implementation uses counters on the cards to mark cards owned by the table, but I'm going to look into using an OCTGN global variable to fix players accidentally removing the markers.