Sparkks is a giant lava monster and enemy of the Nexo Knights. He pulls Jestro's Evil Mobile.
A list of Sparkks’ strengths: brute force, hard hitter and great physique. Sparkks is a cyclops, which means he is extra good at giving the evil eye. His two glowing horns, lines of magma across his body and a set of leathery wings really fulfill his evil look.
- His name is a pun on "sparks".
- He appears in the Nexo Knights TV series, apparently having multiple copies.