Know what karambits and makrakas are? Trust us, you won't want anyone coming at you with either of this week's Forged in Fire blade recreations.

Forged in Fire this week saw one contestant nearly pass out before an ambulance took him away, with the final two battling it out making Katzbalger swords.

Hosted by weapons expert and U.S. military veteran Wil Willis, the TV show is in its fourth season with judges David Baker, Doug Marcaida, and ABS Master Bladesmiths J. Neilson & Jason Knight.

The art of bladesmithing reaches new heights with the series premiere of 'Forged in Fire: Beat the Judges' tonight, June 3, at 9 p.m. ET.