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)
All players who log in after this date will receive three Kobolds and Catacombs card packs and a random legendary weapon card for free. Three new one-time Dungeon Run quests will also be available. which will each earn players an extra card pack upon completion.