Electric Shock Chip

A Electric Shock Chip is a small chip that sends electrical shocks to a certain part of a person's brain to stimulate their aggressiveness. It is used by Jean-Michel Roger when he placed it in Yuya's helmet before his Duel with Crow Hogan. The chip self destructed after the electrical output was at maximum and Yuya's synchronized Berserk Mode with Yuto, Yugo, and Yuri overpowering it.