Four bladesmiths honor the forge's legendary power hammer Big Blu by ripping it apart and forging competition choppers. But will beating beast's high carbon heart, the piston, provide enough steel for all the smiths? After two exhaustive rounds, two remaining smiths head home to recreate one of history's most unique hunting weapons: the Rock-Throwing Crossbow. Which smith will sling themselves to the title of Forged in Fire champion, earning respect and the $10,000 check?

Four smiths must know the drill when they're tasked with forging a canister damascus blade using different sized drill bits. But when a tough round of fighting forge welds and chasing parameters takes one smith out of the competition - only three are left standing. After a nail biting round of testing - two head back to their home forges to recreate a brutal slicer from Central Africa: the Boa-Zande sword. Which smith's weapon will chop down the competition's to earn the title of Forged in Fire champion and the $10,000 prize?