Regardless of the version, the motivation is always to create a card that feels true to its featured character
Teferi's last ability means that in order for an opponent to cast a spell, it must be that opponent's turn, during a main phase, and the stack must be empty
The nature of the leader system also lends One Piece Card Game another layer of strategy, as your leader will frequently need to pop in and out of safety to do battle themselves, not unlike Magic: The Gatherings Commander format
Since the introduction of XYZ monsters in 2011, these cards have repeatedly seen play in high-level decks, and some of them are even the best choices in specific formats
Green Suns Zenith If theres a good, viable green creature deck, Green Sun's Zenith will make an appearance
Usually, they are identical to a card in the box, only much larger