Board Thread:New on Ben 10 Wiki/@comment-37390956-20181110111416/@comment-28802873-20181110192842

Zs'Skayr and Vulkanus are villains from the old series.

For new villains, I imagine a gang of alien criminals made of either a new species we haven't seen before, or a species Ben already has. They'd steal money across the galaxy, and they'd try to steal money from Earth, then try to steal the Omnitrix to sell it.