This is what I do on my vacation.
Tech Demo
I'd call that a successful Demo.
Kept me busy for awhile.
But, I played a fair amount MTG way back when. So.. shades of nostalgia
Only obvious bug I found was the 'Gaming All Day' cards, in Lazy 3. They don't have a power attached to them, so the attack and shield don't apply.
Maybe 'Body' and 'Charisma' resource? They do not have the 'This Turn Only' text, but work just like Idea in that they only last the turn they're played on. While 'Money' stays until used.
Feedback... maybe separate 'end turn' and 'next turn' buttons. I occasionally click on that one button a time too many.