Entropy's Arena | Pokémon One-shot

Ever since the Battle Frontier received backlash from the media for their needlessly tedious battles, the team has been doing their best to fine-tune the system. Seeing zero progress, the owner, Scott, issues an ultimatum to the Frontier Brains: positive change must be visible by the end of the month or the area will be redeveloped into a Battle Resort.

Out of desperation, a Battle Consultant from Johto is hired to be their advisor. But Arena Tycoon Greta is not convinced. When Kaspar Wolfram arrives, she demands a battle to test his capabilities.

What she doesn't expect is a tumble into the abyss of entropy.