The Ultimate Calling System by Illusion combines the Extinguisher and Black Rack—the #1 rated deer communication system. The Extinguisher's patented ModiSlide™ lets you mimic a Buck, Doe, or Fawn instantly, while its FreezeFree™ and Throat-Tube™ technologies ensure realistic, directional calling. The Black Rack’s Bone-Core™ Technology and Two Full Rack™ design replicate intense buck battles while staying concealed with Black Concealment™. Access free instructional videos via the 'Deer Society' app. Made in the USA and trusted by hunters—it just works!