Fantasy Starts with a Dip Card

What's yours is mine, and what's mine is still mine. There's a dip card at the beginning, there's another one when it's finished, and there's another one when it's finished. Dip a skill card, dip a pill card, dip a secret treasure card, as long as others have it, I will have it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.