Thunderstorm Rain (Hujan Halilintar) is one of BoBoiBoy Thunderstorm's abilities. It first used against Ejo Jo in BoBoiBoy Season 3.
He used it against Ejo Jo.
He used it against Cocoa Guava.
- Although it is called Thunderstorm Rain, it actually rains hundreds of Thunder Blade, it can be called as Thunderstorm Blade Rain (Hujan Pedang Halilintar).
In the Disney Channel English, it is only known as Lightning Sword.