The main nerve traveling down the leg is the sciatic nerve. Pain associated with the sciatic nerve usually originates when nerve roots in the spinal cord become compressed or damaged. Symptoms can include tingling, numbness, or pain that radiates to the buttocks, legs, and feet.
Hearthstone: Kobolds & Catacombs release date for PC December 8, 2017 6 Weeks Ago (US)
As explained in great detail by writer Frank Cifaldi on Gamasutra, Nintendo's official release date of 18th October 1985 is contradicted by other evidence, mainly related to what games were available for the 'trial' launch of the NES in New York and the subsequent national release in 1986.