(It's not exactly a pity system like in other gacha games, but it's all Pokmon Pocket has) The catch, because there's always a catch, is that you have to open a good number of booster packs to purchase even a Common rarity card
In a lot of ways, Splinter Twin is what held everything together
Also, it contains a bonus pack containing three cards with a special finish
Sure, your opponent gets to replace it with a basic land, that doesnt really matter since Boseiju, Who Endures is borderline unstoppable
The very same thing happens if players thank their friends after a Wonder Pick
Manage Character Costs: be aware of character costs to maximize the efficiency of cards that allow you to play other characters