Some can be found in the Fire Temple's lava pit. It can only burn those who do not have the power of fire and can also be squeezed into a fiery medicine to cure Frost Bite victims.
One person that can use it is Kai, the Ninja of Fire. Kai has the power of fire, so he's actually the only one who can get one. He was part of helping Cole get cured from his Frost Bite in the story Kingdom of Ice.
- Kai once got one from the lava pit to cure Cole from his Frost Bite.
- Zane and Jay and Cole cannot get it or hold it, which is why Kai is ever so useful.