Character Info Edit
Rook Blonko is Ben's new partner after Gwen and Kevin left in Ben 10: Omniverse. He is a Revonnahgander from the planet Revonnah.
Rook is tall, with periwinkle-blue colored fur, black and white markings on his face, and pointed ears. He carries the Proto-Tool on his shoulder and wears very durable blue-and-black Proto-Tech Armor.
Unlike Ben, Rook is more stoic and prefers to think before acting. He used to treat Ben more like a superior instead of a friend/partner as he usually addressed him as 'sir' when they first met. He now tends to see Ben as a lesser or equal being such as saying he always has to save Ben and that, "[Ben] wouldn't even be alive without [Rook's] help." Although, Ben still manages to impress him from time to time. While he is very intelligent, his lack of experience can make him somewhat naive and often the rear of Ben's jokes. He seems to dislike chili fries. Nowadays, he sees Ben as a friend. Rook still has difficulty understanding his Earthly expressions, and he says that he still can hardly deal with 16-year old Ben. However, in Many Happy Returns, when Ben says that he doesn't always get Rook, but finds him to be cool, Rook explains that the feeling is mutual.