Yeah, that was a bit weird and disappointing. The cards are mostly used for the sidegames and to add the character to live in the board, but soecial/foil ones can't be added to it. Only to the plaza and playable in the sidegames.I know, I know. I want dem amiibos.
What I find ridiculous is the arbitrary rejection of the equivalent Isabelle, Digby etc. cards as viable alternatives. That's just mean.
At least I got all the current amiibo and around 50 cards.