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“Now you must use it to create the Fusion Dragon. Only a Fusion Dragon can punch the depths of the Boiling Sea, and only the Dragon Blade can create one.”

The Fusion Dragon is an elemental combination dragon of Water and Fire made from Kai and Nya's Elemental Powers using the Dragon Blade.


Out of the Fire and Into the Boiling Sea

Kai and Nya created the Fusion Dragon to traverse through the Boiling Sea. Later, when Kai and Nya needed to escape the Boiling Sea, they summoned the Dragon again.

After the Vermillion let the ninja fall into the Sea, the Dragon was summoned to save them.

Lost in Time

To help aid in the battle, Kai and Nya used the Fusion Dragon. However, Nya jumped off to retrieve the Reversal Blade. Without her, the Dragon disappeared. It reappeared once they reversed time, and Kai, Nya, and Wu follow the Time Twins into the vortex. description

Symbolizing the unity of Fire and Water, the two-headed Elemental Dragon of Fusion is the only creature powerful enough to withstand the fierce environment of the Boiling Sea. It can be summoned only by the Dragon Dagger and is so strong-willed and powerful that it must be ridden by the Elemental Masters of Fire and Water – only when both Masters mount it can it be controlled. Ray and Maya were the first to ride the Fusion Dragon, using it to plunge to the depths of the Boiling Sea to hide the Reversal Blade, and later Kai and Nya followed in their parents’ footsteps to retrieve that Time Blade to save Master Wu.[1]



Ninjago: Masters of Spinjitzu

Season 7: The Hands of Time

Ninjago: Decoded


  • This is the second elemental combination dragon, the first being the Hydroelectric Dragon.
  • This is the second two-headed dragon after the Ultra Dragon.
  • This is the first and only elemental combination dragon to be released in set form.
  • The Dragon Blade is needed to create the dragon because unlike water and electricity (the Hydroelectric Dragon), water and fire do not combine naturally.[2]
  • In Choose Your Ninja Mission, the Fusion Dragon was also known as the "Water-Fire Dragon" and the "Elemental Dragon of Fusion."


Promotional media

Concept art

In Ninjago: Masters of Spinjitzu

In other media


Elemental Dragons


Energy Dragon · Golden Dragon · Master Wu's dragon · Morro's dragon · Titanium Dragon

Elemental Dragons

Elemental Earth Dragon · Elemental Fire Dragon · Elemental Form Dragon · Elemental Gravity Dragon · Elemental Lightning Dragon · Elemental Metal Dragon · Elemental Mind Dragon · Elemental Nature Dragon · Elemental Poison Dragon · Elemental Shadow Dragon · Elemental Smoke Dragon · Elemental Speed Dragon · Elemental Water Dragon

Elemental combination dragons

Hydroelectric Dragon · Fusion Dragon