HEXBUG BattleBots Arena FX Module, Collectible Playset Piece (Blue/Red);

Immerse yourself even deeper into each fight with the BattleBots Arena FX Module. When you and your opponent slam the ready button, you will initiate the lights, sound effects, and a two-minute battle sequence. Fight hard to the end, because when the timer reaches zero, whoever has done the most damage wins the round!