Lenionardio

Lenionardio is a To'kustar from the Cosmic Storms in  [http://ben10fanfiction.wikia.com/wiki/Rigby_and_the_Omega_Changer Rigby and the Omega Changer. ]

Personality
He is very selfish and is willing to sacrifice his servans to reach his goal.

Origin
One day, he was creating a machinethat can suck energy, so he tried on a tetramand and got even stronger, so he decided becoming a villian.

Goal
He wants to get the Omega Changer, so he can suck its powers and rule the universe.