His ultimate goal is to travel to the International Space Station and read the book while looking at the Earth from orbit (the spell of Fuaran works on everyone in the caster's range of sight), turning all humans into Others, so at last he will not be different from the rest. All but Kostya realize that this will be a disaster - "you step on someone's foot in a tram, he curses at you; now he can incinerate you." Also, what most Others do not realize is that it is, in fact, humans who emit magical energy. The Others absorb it more than they emit, allowing them to use it. The magic level of an Other depends on the absorb/emit ratio. There were several "zero" Others in history: Jesus (Yehoshua), Merlin, and Anton and Svetlana's daughter, Nadya. Their power is nearly unlimited as all they do is absorb magic. If Kostya manages to turn all humans into Others, the amount of magic energy available will drastically decrease.