Batch Fly

The Batch Fly (バッチフライ) is a creature developed by Dr. Indigo using the chemical SIQ for Shiki's plot to use monstrous creatures to attack East Blue to force the World Government to submit to him.

The Batch Fly is a giant fly, mostly green colored. It has 6 paws, red grid eyes and is almost always seen with an angry face. Using his forward paws, it can produce fire and shoot it.

It was seen in One Piece Film: Strong World when the creatures from Merveille are summoned to the main island, and then invaded Shiki's palace since the Daft Green trees around it were blown up. One was defeated by Brook before it could shoot fireballs at him.