(Thankfully you can check how many you currently have by checking in your card collection.) Here's the card you'll need to collect 100 times for 'A Sweet Party of Epic Proportions': x100 Milcery #36 (One Diamond) Reward: Alcremie Emblem Extradimensional Crisis Museum 1 'Extradimensional Crisis Museum 1' tasks you with collecting six specific Full Art cards, including Celesteela and Alolan Meowth (a rather sassy-looking version of Meowth too)
They are unsuitable for collectors as these cards have a unique back design and are not tournament-legal
Card Text:Your opponent reveals their hand, and you put a Basic Pokemon you find there onto your opponent's Bench
Pikachu stands boldly in the center, arms crossed and cheeks puffed out in a strong, no-nonsense pose
For example, damaged copies of the Latias Star still command over $275, setting the market price for this card
You can obtain the Mega Gyarados ex (2-Stars rarity) card by opening Mega Rising: Mega Gyarados from Mega Rising set