Champions Edition: Season three begins with the return of four champions who are charged with making a high-carbon-steel inlay. (S3, ep 1)

Redemption: Four previously eliminated bladesmiths return to the forge for a shot at redemption, but they face a challenge more difficult than they could imagine. (S3, ep 16)

The Pata: Former winners return for the chance to craft a weapon known for its unique mechanics and deadly double-edged blade: the pata. (S3, ep 15)

The Zweihander: Four competitors must weld blades from tiny cubes of steel before two go on to forge the mighty German Zweihander. (S3, ep 14)

The Haladie: After using high carbon steel to forge a hatchet, the two finalists must create an ancient Indian weapon used to both stab and slice. (S3, ep 13)

Zulu Iklwa: After forging a bayonet blade and attaching it to a rifle, two bladesmiths will be called upon to create the legendary African blade, the Zulu Iklwa. (S3, ep 12)

The Naginata: Four bladesmiths must create a signature blade using a randomly chosen mystery technique, before two are chosen to forge the Japanese Naginata. (S3, ep 11)

The Pandat: Two bladesmiths will have just five days to create a Dayak war sword, the Pandat. Will the blade's unique shape leave victims in its wake? (S3, ep 10)

Cavalry Saber: Four new bladesmiths face the challenge of forging the barrel of a gun into a knife, before two go on to forge the iconic Cavalry Saber. (S3, ep 9)

Acid Test: While Seth mulls over an expensive purchase that could save the store thousands, a customer attempts to sell a coat allegedly made of rare monkey fur. (S3, ep 3)