The Hazard Body (ハザードボディ, Hazādo Bodi) is a double-sided Halfbody of Kamen Rider Build. Accessed through the Hazard Trigger, it upgrades Best Matches into Super Best Matches. Kamen Rider Build Hazard Forms RabbitTank (Build Episodes 20-21, Raising the Hazard Level ~7 Best Matches~: Final Chapter, Build 22-26) SmaphoWolf (Raising the Hazard Level ~7 Best Matches~: First Chapter) HawkGatling (Build Episode 22) KaizokuRessya (Build Episode 24, 35) KeyDragon (Build Episode 35) RabbitRabbit Form (Bui