I got a Nindroid headcanon if you wanna hear it........
Nearly all of the nindroids in this series have a thing about the cold.
Zane is obviously just the ice ninja so they are fine with the cold. They could stand on a mountain top and they would be mostly fine.
Pixal has half of Zane's power source
So she is pretty resistant to the cold as well. She couldn't stand on a mountain top, but she could wear a tanktop in the winter.
Echo may be Zane's brother, but Echo wasn't made to be resistant to the cold. It is resistant to the heat and also salt since it was made in that lighthouse on the ocean.
Echo is so weak to the cold that it needs to wear two sweaters and piggyback on wherever Kai goes in the winter so it wouldn't fall apart.
And the part I was most excited about in my development....
Since Cryptor, Mini Droid, and the others in the original nindroid army were based off of Zane's blueprints, Cyrus tried to make them work in the cold.
But since they aren't connected with the element of ice, they really don't work that well in the cold.
Their internal fans are constantly on the highest setting. So they are cold themselves, but they can't handle cold settings.
They also run out of energy quickly since those fans are on constantly.
After the Overlord died, it took a while for Cyrus to remember that function existed and fixed them up so they wouldn't lose energy or be freezing.
The white nindroid army, Red Visers, Admin Droid, Mr. E, LATT3 Coffee Bot are resistant to the cold and heat as if they were humans.
Well, that's all I got! I hope you liked this!!
Hey @sayijo ! How was this? I did hear that you were a fan of nindroids....