Plan to beat the Collective

Jon told Karyn what he had just learned about the Collective. "That's disgusting, they mutate the people they infect!" Karyn exclaimed in horror. "I know, but right now we need to think of a plan to stop the invasion." replied Jon. "First I think we need a way to defend ourselves without alerting the Collective, or hurting the Hosts." Karyn said. "I got it! Jon hand me the Stone." "What are you going to wish for?" Jon said as he handed the Stone over. "Watch. I wish that me and Jon both had devices that could tell us whose infected and whose not." Suddenly two objects the size of cellphones appeared on Jon's desk. Each device had two lights, one red the other green. "See here Jon, the light will flash green if a persons uninfected and it will flash red if they are infested with a Parasite." Karyn pridefully exclaimed. "Good job Karyn we can find out whose infected, and then follow them to the Queens nest. Then we can find a way to destroy it." Said Jon.