Spellstutter Sprite

I’m new to playing MTG and I’m just starting to collect cards. I already have a couple cards that I really love. I am specifically wondering about the pink foil Spellstutter Sprite (i’ll post a photo in the comments for reference).

What deck/series would I need to buy to get her? I have tried to google but it’s so rife with AI now that I can’t get a good answer. I figured I’d ask some experts instead.

Thank you in advance!