The Royal Knights

Royal Knights are seven knights who work for Vilgax and are the most recurring villains in the show. So far, only four knights are known.

Sir Leon
An Apploplexian. He is the leader. He is brash and thinks he is always right.

Sir Cranium
A Cerebrocrustacean. He is the most intelligent in the group. He has the ability to control electricity and lightning.

Sir Amperi
An Amperi. He also remain silent unless he needs to fight.

Sir Molusk
An Orishan. He argues with Sir Leon.

History
Unknown. Ben suspected that they are the new members of FOTO.