Isabelle is one of the rarer amiibo cards out in the market right now, and Nintendo is teasing players with a video of what you’ll unlock once you find her. Like the other amiibo cards, Isabelle’s unlocks that character in your game, allowing you to find and build a home for her. She’ll be sitting waiting for you to show up and let you know what she desires in a perfect house.
The amiibo cards come in small packs, though like all trading card games, some cards are harder to find. If you get lucky though you too can have Isabelle, Tom Nook, and DJ K.K. in your game.