Finding a subject

The plot picks up right at the end of the film, where the wizard of Army of Darkness goes to Ash's times to tell him that he's still not in his right time and that he arrived moments before he left to the wood in the first http://en.wikipedia.org/wiki/EvilDead(movie). Now he once again faces the evil in the woods and encounters his self from the true present, and along with the Wizard sends him to the past where the events of The Army of Darkness took place. While trying to destroy the book that caused all the events of the trilogy to take place, the two travel to Egypt, where the wizard is killed and Evil Ash is resurrected, in a final battle Ash is able to destroy Evil Ash and his army with the help of the medieval warriors of Arthur's court from the 3rd film and once again encounters Sheila, after the end of the battle everybody goes to their respective timeline but Ash leaves the book behind, forgetting to destroy it.

I'd like to know what the subject of "sends" is.
Thank you in advance for your help.