Four smiths determine their fate when they have to select a forging technique ranging from easy to difficult. They must choose wisely as their selection will directly impact their next round.

Four smiths get thrown into the mix when they must Frankenstein a blade from one knife and combine it with a different weapon's handle. The pressure is on as these hybrid knives will have to perform and survive the brutal tests ahead.

Four smiths are tasked with transforming bits and pieces of old damascus steel into fossil damascus signature blades. Giving new life to old steel is no easy feat as the smiths labor over two rounds to produce fully functional weapons.

Four smiths get ready for a cage match when they are tasked with not only freeing their tools from a steel grate, but also forging a knife from it.

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

In this frighteningly special Halloween competition, four smiths shiver to the bone as they salvage steel from the corpses of broken, decaying blades, and turn it into a zombie killer.

Four smiths must navigate stormy seas by making Hada blades from the material harvested from a ship's wheel. After confronting an ocean of problems in the first two rounds, just two smiths sail through testing.

Four first responder bladesmiths are called into the forge to honor those who run toward danger while others run away. Tasked with forging tactical knives out of rescue tools, the smiths battle both the heat and the clock.

In this Samurai themed competition, four smiths must forge a Japanese tanto dagger. Summoning their inner warriors, the smiths fight to produce blades that are worthy of the samurai.

Four smiths are tasked with forging signature blades from scrap metal shavings. After two intense rounds, the remaining smiths head home to recreate the Nimcha, a sword traditionally made from recycled blades.