Bob Bob

This character is an evil sorcerer who repeats everything twice. He first appeared in the episode "Again, Again and Again...", he trapped the Questers in a time loop, in which the end of the mission keeps happening again, and when the time loop is undone the end of the their search took a long time to happen. This character reappeared in season two, he found the great book of magic, and beat DUke as the best villain. DUke makes a truce with the characters supposedly to get his big villain status back. When they finally try to break into Bob Bob's castle, Xiao Long throws a hooked rope onto the roof and tugs on the rope to see if it's securely attached. But the joke is that the XIao Long is so strong that when he pulled the rope the entire castle collapsed. The characters trump Bob Bob, but Duke betrays them and arrests them and rushes to get the flying book. Bob Bob says (he says twice, of course) that the flying book is churning like a wild animal and it's not safe to get it out of its cage. Duke doesn't take the phrase seriously, but when he opens the cage the book hits him several times and flies away. The Questers break free and go after the book.