I'm curious to know if the Amiibo cards (which have been toted more with Happy Home Designer) are going to be used with this game, too.
Curious observations:
The amiibo cards seem to have references to the board game elements of Amiibo Festival (aside from cards naturally fitting in with a board game theme).
Even though the game has random dice rolls, each of these cards has a specific dice face on it. Would scanning these cards give you a specific die result as a powerup or something?
It seems confirmed by this part of the trailer:
There's definitely something going on with die results on cards
Then there's the other features of the cards: the rock-paper-scissors icons. Since these come in booster packs of 3 cards each, I wonder if they're going to pack a rock, a scissor, and a paper in each pack.
And finally, the oddest part of the cards is the stats on the bottom - each card seems grouped by BG color, and each BG has an icon for something on the bottom, with two numbers (like an attack / defense, or whatever this could correlate to).