All the hearts around Hancock make a bit more sense when you remember that she has the Mero Mero no Mi, or the Love-Love Fruit
Always communicate with other players regarding your deck, and the decks of the rest of the group, to see what is allowed or not
The range of cards that provide tokens in white are super accessible from the efficient Captain of the Watch, to the world champion caliber Decree of Justice, and the humble Gather the Townsfolk
Mirrodins (2003) Card not found gives you five cards for five mana, which is very efficient, when taking into account the card you have to use to get the effect
Negatives: Messy mechanics: clash, kinship, champion, prowl
An example being I think Headliner Scarlett did it, with the Knife, in the Dining Room. If that player has any of the cards you suggested to them, they must show you one of them