In each 5-card pack, 4 slots pull from that main card pool, in a variety of rarities, from the normal Super, Ultra, and Secret Rares, to Starlight, Platinum Secret, and the unique “Prismatic”-style Ultimate & Collector’s Rares found only in Rarity Collection sets.
 
Most Rarity Collection 5 variant art cards have little catch phrases like you’d use in a messaging app, some in English, some in Japanese, plus the card arts have been adjusted with new backgrounds, highlights, added elements, and zoom-ins. You won’t be finding cards quite like this anywhere except Rarity Collection 5.