Whitesnake Ultimate mostly resembles Pucci's Stand but is larger in comparison. It bears similarities to an Asura, having three heads and six arms. Its middle face is the same as Pucci's Whitesnake, whereas its right has sharp skeletal teeth covering the lower half of its face, and the left face has irises in its eyes and large protruding lips.
Rather than the four nucleobases of DNA, the horizontal stripes on its body has "KΔRZ" repeatedly written.
Disc Creation and Duplication
Like the original Whitesnake, Kars can use Whitesnake Ultimate to extract Stand and Memory Discs out of anyone. After Kars learns how to use a Stand or Bound ability, he can make a copy of the ability and convert it into a disc. He can then give the copy of the ability to anybody while also keeping the ability for himself.
However, if he places discs containing copies of his ultimate Stands into an ordinary human, they will immediately explode as their bodies are not capable of withstanding Kars's ultimate power. Kars can create degraded versions of his Stands instead to give to others. There is a limit of one Stand per person unless they are an ultimate being like Kars.