I think this is a cam line but i don't know for sure.
Cleolei a combination of cleo and toralei lol
Dracubecca a combination of draculaura and robecca
Clawvenus a combination of clawdeen and venus
Lagoonafire a combination of lagoona and jinafire
Fusion has been done many shows sometimes characters are fused together in a lab using a fuse chamber. Other times characters absorb each others souls. Characters can also combined using jewelery for an example in dragon ball z Goku and Vegeta combined using earrings. Characters can also be half and half like bratzillaz switch a witch. The lab fusion is most common for usa cartoons.
here are some new characters too
Neighthan rot ( a cantar boy maybe the one from the webshow)
sierna von boo ( spectra's friend)
avea trotter ( cantar girl)
make guesses about new characters.