Quote Originally Posted by Ashdust View Post
Not sure I understand Ruud, if I'm reading this right it means the only thing that determines the size of the doubles pack is how many times you have completed a doubles pack? So for example you have 5 with 10 cards, 5 with 15, then the rest at 20?

This would explain this bit from Nightrook...

"And just to confuse the issue my animal cards this morning gave me enough doubles to complete the set of 15. So the change may only occur when you fill a doubles deck..."
Well, it would explain me still having ten to complete a deck, I‘m only into my fourth deck. But I must confess that this was an answer I didn’t expect at all.