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.
Pixiu (Pi Yao), a fierce creature has large fangs, visible in the creatureâs mouth, with which it attacks demons and evil spirits, draining their essence and converting it to wealth. Pi Ya is useful therefore in warding off evil. Pixiu is also believed to guard against disease caused by evil spirits.