Well, here's a list of cards that are absolutely must haves, and in some cases, you might need to really open your wallet for
There have been cases where players placed multiple Nami on the board without ever succeeding in drawing a "Straw Hat Crew" card
This popular strategy board game requires each player takes on the role of a different Disney villain, such as Malificent, Ursula, Captain Hook, or the Queen of Hearts, to name a few
These both give 20 DP and cost 50 DP
Radagast the Brown Volo, Guide to Monsters wants Radagast the Brown, yes
Unless you're big on flairs, you probably have a lot of it just sitting around already, and the TCG Pocket devs say they're looking into ways to give you even more to ensure trades can happen