Yup, they WILL change, but with them, we'll probably loose all progress on these collections.
5 Whales? Well I already have 15! And 5 more in cards, that I don't want to trade..
Got 4 Bamfs + 2 on cards
At least 10 of the.. what was the name again... little fairy-like-moga from the collections...
Anyway, I suggest when they DO change the rewards or card-collections, to make it possible for us to choose to which set will the card be used. Like: I have 30+ pengoo cards, in the new deck of collections, there will be one with pengoo, but I can use my old cards for the new collection AS WELL as use them for the new collection.
But that's kind of greedy. So maybe a little warning about the change, so we can trade everything we have, and not loose it in the change... I don't know...