The origin Cards document
The destination Cards document
Additional context which describes the operation
The action name being performed, i.e. "pass", "play", "discard", "draw"
Card deletion operations to be performed in the origin Cards document
Card update operations to be performed in the origin Cards document
Card creation operations to be performed in the destination Cards document
Card update operations to be performed in the destination Cards document
A hook event that fires when Cards are passed from one stack to another.