Forged in Fire S05E35 - The Grim Reaper's Scythe

Four bladesmiths must create a signature slasher blade that would give Freddy Krueger nightmares. Each smith has a different type of metal to contend with, and after a grueling first round one blade falls victim to the forge. The others are forced to face the music for a frightening round of testing. Only two smiths survive and return to their home forges to recreate the menacing Grim Reaper's Scythe.