I think it will mostly see play in decks aimed more at the moderate competition level, not at the highest level of competition, where there are decks with capabilities to easily dish out damage that dont rely on a character questing
The Foods themselves can largely pay for this cost thanks to the mana production ability, at which point all youll need is some evasive creatures to finish off the majority of games
Each One Piece Card Game EB01 booster pack contains 6 cards
You can pay three mana to give all of your creatures +1/+0 until the end of the turn, but the main ability is that Purphoros will deal two damage to each opponent every time a creature enters on your side of the battlefield
Trazyn the Infinite seemed compelling because of its unusual ability to gain activated abilities of artifacts in the graveyard
Leonin Lightbringer This card's stats are pretty underwhelming on the whole, but having ward makes it a little easier to justify putting down onto the battlefield