|“How can a wrecking ball be evil?!”|
|— Jay, Ninjago: Decoded|
This is about the Serpentine vehicle. For the set, see here.
The Fangpyre Wrecking Ball is one of the bigger Serpentine machines, a large crane with a semi-sentient wrecking ball.
It was originally created by Ed and Edna, but the Fangpyre bit it at Ed & Edna's Scrap N Junk and now it is a Serpentine vehicle.