Luffy: My Devil Fruit powers need improving. How should I train?
Merlin: Training? No need to go to all that trouble. Here's a Level-Up Card. Not enough? Then have two more.
Sanji: I need to improve my cooking again. The recipes I have aren't enough to make me the world's number one chef.
Merlin: Here's a Gourmet Card, containing the secret recipe collections of every world!
Nami: They've all started calling me flat-chested. Could you give me a Beauty Card?
Merlin: You're only 15. A card can't solve a problem this difficult. Only a massage from me will work. So... you know what I mean.
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.