BoBoiBoy Thunderstorm

BoBoiBoy Thunderstorm  is BoBoiBoy Lightning's second level form that was achieved after he was tortured by Adu Du, Probe and Computer by exploding balloons to scare him.

Abilities

 * Thunder Blade (Pedang Halilintar) - a bladed weapon he can use to attack foes.
 * Thunder Ball (Bola Kilat) - used to trap and shock enemies, he trapped Ying, Yaya, Gopal, BoBoiBoy Wind and BoBoiBoy Earth inside it.
 * Lightning Speed (Gerakan Kilat) - used to walk faster which is 31.25% faster than Ying.
 * Lightning Shine (Kilauan Kilat) - used to protect himself when an enemy is too close to him.
 * Thunder Kick (Tendangan Halilintar) - he used it in the Football Game between him and Fang.
 * Thunder Shield (Pelindung Halilintar) - used to protect himself from Pak Senin Koboi's Crazy Cat.
 * Thunder Blade Slap (Tusukan Pedang Halilintar) - used to struck the Shadow Tiger, he also attempted to struck BoBoiBoy Cyclone, but missed him.
 * Thunderstorm Attack (Retakan Halilintar) - used to defeat the Sleeping Monster and attack Mukalakus .
 * Thunderstorm Rain (Hujan Halilintar) - Can produce thousands of Thunder Blades from the sky when strucked by a single Thunder Blade.
 * Mega Thunder Blade (Pedang Mega Halilintar) - a gigantic Thunder Blade used to defeat Petai.
 * Lightning Spear (Tombak Halilintar) - His new type of weapon. Long spear with lightning at the top and bottom.
 * Lightning Vortex (Pusaran Halilintar) - he spin around and creating a vortex of lightning then the thrust the enemy.

Season 1
He evolved from BoBoiBoy Lightning  after being tortured by Adu Du, Probe and Computer by exploding balloons, his powers increased and transformed to Thunder but forgots himself as BoBoiBoy, soon, Adu Du and Probe tricked him that he is his best friends and even forced him to destroy his friends and otherselves so he can get Tok Aba's Secret Recipe, he was cured after Probe said "Yeah, awesome!".