one piece card game absolute justice Starter Deck Navy ST-06 and Play Sheet x 1. One Piece Card Game: Starter

I believe that we can glean a hint of the answer in Mark Rosewater's latest State of Design article, from July this year

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This one looks like Byoog

we dont need to read any of the associated stories (although definitely do, theyre excellent) to get the narrative

As an Illumineer, you use magical inks to summon Disney characters onto cards and send them into battle

Thief of Existence One generic, one colorless, one green Creature Eldrazi 3/4 Devoid (This card has no color.) When you cast this spell, exile up to one target noncreature, nonland permanent an opponent controls with mana value 4 or less