Lego Ninjago masters of Spinjitzu

Cole(left up)
Jay(right up)
Zane(left down)
Kai(right down)

Sensei Wu

Ninjago was created by the First Master of Spinjitzu using the Four Golden Weapons: the Sword of Fire, the Nunchucks of Lightning, the Scythe of Quakes (earth) and the Shurikens of Ice. Wu and Garmadon fought, and the older brother, Garmadon, was banished to the Underworld, then he take over the underworld from Samukai; the previous leader of the underwold, and now samukai became the general of garmadon's army.  Peace didn't last for long, as Garmadon had sent Skeletons from the underworld to steal the four Weapons. Sensei Wu found four teenagers to train as ninja; Kai, Jay, Cole, and Zane. But the Ninja's were capable to fought back because of their teamwork.Traveling across Ninjago, Sensei Wu and his four elementally-attuned students, Kai (Fire), Jay (Lightning), Zane (Ice) and Cole (Earth) recover the Golden Weapons, together with trying to find and rescue Kai's sister, Nya. Kai is tricked and runs off alone and finds the Sword of Fire, but is confronted by Garmadon in shadow-form. Kai 

Shard

Sensei Garmadon

Wisp

rescues Nya and makes peace with the Dragon guardians, but, in order to keep the Sword of Fire from Garmadon, Wu sacrifices himself and travels to the Underworld. The four Ninja follow him down on their dragons, who are magical and can exist in both worlds. After defeating the Skeleton Army with the ultimate Spinjitzu move, the Tornado of Creation, they come upon Sensei fighting the general of the Skeleton Army, Samukai, who is in possession of three of the Golden Weapons (stolen from the Ninja earlier while they rested in the forests near the Fire Temple). Wu is defeated and Samukai tries to take the weapons for his own, but their combined power, too much for any normal being to control, destroys him and creates a portal into another realm between space and time, allowing Garmadon to escape, but one day return with enough power to wield the Four Golden Weapons. With Garmadon gone, the balance is temporarily restored, and the Ninja will prepare to train themselves for the day the Darkness returns once more.  Eventually Nya trained how to become a ninja just like his brother Kai. 

Nya

Kai Smith/Red Ninja-weapon Sword of Fire 
Dragon: Fire Dragon Flame. 
spinjitzu: fire spinjitzu

Jay Walker/Blue Ninja -weapon: Nunchuks of Lightning Dragon: Lightning Dragon Wisp.
spinjitzu: lighthin spinjitzu


Zane Julien/White Ninja - weapon: Shurikens of Ice 
Dragon: Ice Dragon, whom he named Shard.
spinjitzu: ice spinjitzu

Cole Brookestone/Black Ninja-weapon: Scythe of Quakes
Dragon: Earth Dragon, whom he named Rocky. 
spinjitzu:  Earth spinjitzu

Nya Smith  - Kai's younger sister
spinjitzu; while briefly under the influence of dark matter, her technique produced a dark red tornado. weapon: various gadgets, a large battlesuit, and a weighted chain. 

Fire temple & fire dragon

Sensei Wu Garmadon - He and his brother Lord Garmadon are the sons of the First Spinjitzu Master, who created Ninjago through the power of Spinjitzu. Weapon: wields a bamboo staff in battle
Spinjitzu: spinjitzu tornado is gold in color.

Sensei Garmadon - an unfortunate encounter with the snake that became the monstrous Great Devourer led to Garmadon being infected with its evil venom, which affected his appearance and personality.
spinjitzu: dark spinjitzu