A very cool moment as Ragnar, still very much a sickly man (that part wasn't a trick), pumped up his intensity for one final act. And that shot of Bjorn throwing up his arms, sending the vikings in to plunder the streets, was awesome.
Answer Wiki. Incubus is a mythical creature, a demon in male form who preys upon sleeping women in order to father children. According to Malleus Malleficarum, demons are infertile and unable to procreate (due to the fact of them being dead) so they came up with a proxy way of making people.
a mythical monster having the head of man (with horns) and the body of a lion and the tail of a scorpion Minotaur (Greek mythology) a mythical monster with the head of a bull and the body of a man; slain by Theseus Nemean lion (Greek mythology) an enormous lion strangled by Hercules as the first of his 12 labors